Cross Reference: /src/usr.sbin/rtadvd

History log of /src/usr.sbin/rtadvd
Revision	Date	Author	Comments
1.27	03-Jun-2023	lukem	bsd.own.mk: rename GCC_NO_* to CC_WNO_* Rename compiler-warning-disable variables from GCC_NO_warning to CC_WNO_warning where warning is the full warning name as used by the compiler. GCC_NO_IMPLICIT_FALLTHRU is CC_WNO_IMPLICIT_FALLTHROUGH Using the convention CC_compilerflag, where compilerflag is based on the full compiler flag name.
1.26	03-Feb-2021	roy	rtadvd: no longer need packed member warning
1.25	06-Sep-2020	mrg	add support for new GCC 9 warnings that may be too much to fix right now. new address-of-packed-member and format-overflow warnings have new GCC_NO_ADDR_OF_PACKED_MEMBER amd GCC_NO_FORMAT_OVERFLOW variables to remove these warnings. apply to a bunch of the tree. mostly, these are real bugs that should be fixed, but in many cases, only by removing the 'packed' attribute from some structure that doesn't really need it. (i looked at many different ones, and while perhaps 60-80% were already properly aligned, it wasn't clear to me that the uses were always coming from sane data vs network alignment, so it doesn't seem safe to remove packed without careful research for each affect struct.) clang already warned (and was not erroring) for many of these cases, but gcc picked up dozens more.
1.24	21-Apr-2020	roy	rtadvd: Remove router renumbering - it's been disable for years
1.23	13-Oct-2019	mrg	introduce some common variables for use in GCC warning disables: GCC_NO_FORMAT_TRUNCATION -Wno-format-truncation (GCC 7/8) GCC_NO_STRINGOP_TRUNCATION -Wno-stringop-truncation (GCC 8) GCC_NO_STRINGOP_OVERFLOW -Wno-stringop-overflow (GCC 8) GCC_NO_CAST_FUNCTION_TYPE -Wno-cast-function-type (GCC 8) use these to turn off warnings for most GCC-8 complaints. many of these are false positives, most of the real bugs are already commited, or are yet to come. we plan to introduce versions of (some?) of these that use the "-Wno-error=" form, which still displays the warnings but does not make it an error, and all of the above will be re-considered as either being "fix me" (warning still displayed) or "warning is wrong."
1.22	11-Jan-2019	christos	use expandm from libwrap.
1.21	10-Oct-2017	christos	branches: 1.21.2; 1.21.4; use librumpres
1.20	11-Jan-2017	joerg	Disable a couple of warnings until further investigation.
1.19	15-Jun-2016	riastradh	branches: 1.19.2; No more obvious strict aliasing violations here.
1.18	11-Nov-2015	ozaki-r	Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.17	10-Aug-2012	joerg	Remove many HAVE_GCC \|\| HAVE_PCC conditionals as the options also apply to Clang. Add a few cases of HAVE_LLVM for -fno-strict-aliasing.
1.16	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.15	20-Jun-2011	mrg	branches: 1.15.2; remove most of the remaining HAVE_GCC tests that are always true in the modern world.
1.14	31-Oct-2009	christos	branches: 1.14.4; add -DROUTEINFO
1.13	22-Apr-2009	lukem	Enable WARNS=4 by default, except for: cpuctl dumplfs hprop ipf iprop-log kadmin kcm kdc kdigest kimpersonate kstash ktutil makefs ndbootd ntp pppd quot racoon racoonctl rtadvd sntp sup tcpdchk tcpdmatch tcpdump traceroute traceroute6 user veriexecgen wsmoused zic (Mostly third-party applications)
1.12	29-Aug-2008	gmcgarry	branches: 1.12.6; Wrap compiler-specific flags with HAVE_GCC and HAVE_PCC as necessary. Add a few flags for PCC.
1.11	28-May-2007	tls	branches: 1.11.12; Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to various string and memory copy and set functions (as well as a few system calls and other miscellany) where known at function entry. RedHat has evidently built all "core system packages" with this option for some time. This option should be used at the top of Makefiles (or Makefile.inc where this is used for subdirectories) but after any setting of LIB. This is only useful for userland code, and cannot be used in libc or in any code which includes the libc internals, because it overrides certain libc functions with macros. Some effort has been made to make USE_FORT=yes work correctly for a full-system build by having the bsd.sys.mk logic disable the feature where it should not be used (libc, libssp iteself, the kernel) but no attempt has been made to build the entire system with USE_FORT and doing so will doubtless expose numerous bugs and misfeatures. Adjust the system build so that all programs and libraries that are setuid, directly handle network data (including serial comm data), perform authentication, or appear likely to have (or have a history of having) data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default, with the exception of libc, which cannot use USE_FORT and thus uses only USE_SSP by default. Tested on i386 with no ill results; USE_FORT=no per-directory or in a system build will disable if desired.
1.10	11-May-2006	mrg	u_char -> char for several things: - inet_ntop() - if_indextoname() - variable assignment matching char -> u_char in one place for variable assignment matching
1.9	11-May-2006	mrg	use -fno-strict-aliasing for dump.c with GCC4
1.8	25-Feb-2006	simonb	libcompat isn't needed any more here.
1.7	21-May-2002	itojun	use pidfile(3). sync w/kame
1.6	15-May-2001	kleink	Need <bsd.own.mk> now.
1.5	15-May-2001	kleink	Don't install the example config if MKSHARE=no.
1.4	21-Jan-2001	itojun	make it clearer that /etc/rtadvd.conf is optional (normally, configurations were derived from kernel interface settings). install rtadvd.conf into /usr/share/exapmles/rtadvd, instead of /etc. sync with kame.
1.3	23-May-2000	itojun	sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	03-Jul-1999	itojun	s/CFLAGS/CPPFLAGS/ for -D and -I.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.11.12.1	18-Sep-2008	wrstuden	Sync with wrstuden-revivesa-base-2.
1.12.6.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.14.4.1	23-Jun-2011	cherry	Catchup with rmind-uvmplock merge.
1.15.2.2	30-Oct-2012	yamt	sync with head
1.15.2.1	17-Apr-2012	yamt	sync with head
1.19.2.1	20-Mar-2017	pgoyette	Sync with HEAD
1.21.4.3	21-Apr-2020	martin	Sync with HEAD
1.21.4.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.21.4.1	10-Jun-2019	christos	Sync with HEAD
1.21.2.1	18-Jan-2019	pgoyette	Synch with HEAD
1.19	23-Mar-2021	christos	print function names as %s: not <%s> everywhere for consistency.
1.18	03-Feb-2019	mrg	- add or adjust /* FALLTHROUGH */ where appropriate - add __unreachable() after functions that can return but won't in this case, and thus can't be marked __dead easily
1.17	06-Nov-2017	christos	branches: 1.17.4; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.16	11-Nov-2015	ozaki-r	branches: 1.16.8; Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.15	05-Jun-2015	roy	Use %m in syslog(3) instead of %s strerror(3).
1.14	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.13	10-Dec-2011	roy	branches: 1.13.6; Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.12	18-Mar-2006	dan	branches: 1.12.42; actually toggle the value of dquote when seeing a '"', as I intuit the author must have intended. Found via coverity CID 579.
1.11	05-Mar-2006	rpaulo	NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.10	30-Oct-2004	dsl	Add (unsigned char) cast to ctype functions
1.9	07-Aug-2003	agc	Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22366, verified by myself.
1.8	10-Jul-2002	itojun	byebye __FUNCTIION__. sync w/kame
1.7	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.6	04-Feb-2001	itojun	avoid infinite loop when -s is specified (select loop mistake). make agetent() 32bit clean. KAME PR 127. disable -R (router renumbering receiver). sync with kame.
1.5	23-May-2000	itojun	sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.4	13-Mar-2000	itojun	bring in latest kame tree. this fixes unclosed file descdriptor in router renumbering case.
1.3	08-Dec-1999	itojun	netbsd rcsid fix.
1.2	06-Jul-1999	itojun	branches: 1.2.4; fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.2.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.12.42.2	16-Jan-2013	yamt	sync with (a bit old) head
1.12.42.1	17-Apr-2012	yamt	sync with head
1.13.6.1	25-Feb-2013	tls	resync with head
1.16.8.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.17.4.1	10-Jun-2019	christos	Sync with HEAD
1.7	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.6	05-Mar-2006	rpaulo	branches: 1.6.42; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.5	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.4	04-Feb-2001	itojun	avoid infinite loop when -s is specified (select loop mistake). make agetent() 32bit clean. KAME PR 127. disable -R (router renumbering receiver). sync with kame.
1.3	23-May-2000	itojun	sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.6.42.1	17-Apr-2012	yamt	sync with head
1.47	27-Nov-2021	rillig	usr.sbin: remove unnecessary CONSTCOND, lint no longer needs it Since 2021-01-31, lint no longer requires a CONSTCOND comment in a do-while-0 statement since this is a common code pattern, especially in statement-like macros. sed -i -E 's,} while $/\* ?CONSTCOND ?\/ ?0$,} while (0),' /*.[ch]
1.46	23-Mar-2021	christos	print function names as %s: not <%s> everywhere for consistency.
1.45	22-Mar-2021	christos	- remove extra \n from stderr logging - add string message types - sprinkle const
1.44	21-Apr-2020	roy	rtadvd: Remove disabled use of SIOCGIFPREFIX_IN6 It's not been enabled since the functionality was added to ifconfig(8) many many years ago.
1.43	11-Nov-2019	roy	rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.42	10-Nov-2019	roy	rtadvd: remove support for SIOCSIFINFO_IN6 It's been broken since we enabled dropping privs. It's also probably the wrong place to do this, and support for SIOCSIFINFO_IN6 will be in the next dhcpcd import.
1.41	14-Jun-2019	roy	branches: 1.41.2; rtadvd: fix rdnss and dnssl lifetime assignment Treat it the same as a prefix valid time as per the RFC. This allows to set a zero value to remove the assignment from the node.
1.40	20-Apr-2018	roy	branches: 1.40.2; Unicast solicited RA's as per RFC 7772. This is done by having a secondary timer against rainfo so we can delay unicasting by the required randomised amount of time without affecting the unsolicited RA timer.
1.39	20-Apr-2018	roy	Ensure that the soliciter list is initialised and freed correctly, even if it's not used yet.
1.38	20-Apr-2018	roy	White space police.
1.37	06-Nov-2017	christos	branches: 1.37.2; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.36	27-Feb-2017	ozaki-r	branches: 1.36.4; Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.35	11-Nov-2015	ozaki-r	branches: 1.35.2; 1.35.4; Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.34	05-Jun-2015	roy	Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic clock rather than the wall clock. Use timespec rather than timeval structs to make this transition easier. Kill custom timeval comparison functions in favor of timespeccmp(3).
1.33	24-Jan-2013	christos	branches: 1.33.8; 1.33.10; 1.33.14; fix previous.
1.32	24-Jan-2013	christos	make it static const
1.31	14-Dec-2012	roy	Intsead of forcing out each RA at shutdown and sleeping we now use the existing timer model and wait for each RA to expire itself after sending the required number of transmissions. This allows for a faster and saner shutdown.
1.30	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.29	11-Dec-2012	roy	Add support for the noifprefix keyword which stops rtadvd(8) gathing prefix information from the interface if no addrs are present in rtadvd.conf(5).
1.28	08-Aug-2012	msaitoh	branches: 1.28.2; Fix a bug that incorrect RA packet is sent if rtadvd.conf exists. Fixes PR#46580 reported by Takahiro HAYASHI.
1.27	11-Dec-2011	christos	branches: 1.27.2; - sprinkle const - malloc + memset -> calloc - free + malloc -> realloc - syslog("%s", strerror(errno)) -> syslog("%m")
1.26	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.25	11-May-2006	mrg	branches: 1.25.16; 1.25.42; u_char -> char for several things: - inet_ntop() - if_indextoname() - variable assignment matching char -> u_char in one place for variable assignment matching
1.24	10-May-2006	rpaulo	PR 33462: default maxinterval was not being initialized properly. From Matthias Scheller. From KAME sources.
1.23	22-Mar-2006	itojun	avoid heap overrun. thanks goes to Susan Lan of zyxel.
1.22	05-Mar-2006	rpaulo	NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.21	17-Jun-2003	itojun	relax addrs#x config parameter. should address PR 21872
1.20	17-May-2003	itojun	strncpy -> strlcpy
1.19	10-Jul-2002	itojun	test malloc failure. From: Chad Loder <cloder@acm.org>. sync w/kame
1.18	10-Jul-2002	itojun	byebye __FUNCTIION__. sync w/kame
1.17	15-Jun-2002	matt	Remove extra/redundant argument to syslog.
1.16	09-Jun-2002	itojun	use strchr
1.15	08-Jun-2002	itojun	do not use deprecated ioctls
1.14	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.13	03-Jun-2001	itojun	prevent overflow of lifetime value. sync with kame
1.12	05-Feb-2001	itojun	typo. ntohl -> htonl.
1.11	04-Feb-2001	itojun	avoid infinite loop when -s is specified (select loop mistake). make agetent() 32bit clean. KAME PR 127. disable -R (router renumbering receiver). sync with kame.
1.10	23-Jan-2001	itojun	make sure to initialize prefix information struct before use. sync with kame
1.9	21-Jan-2001	itojun	sync with latest kame. - make icmp6.h spec conformant to 2292bis-02, regarding to router reumbering flag bit. - latest rtadvd.
1.8	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.7	23-May-2000	itojun	sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.6	13-Mar-2000	itojun	bring in latest kame tree. this fixes unclosed file descdriptor in router renumbering case.
1.5	06-Feb-2000	itojun	fix include file path (IPv6 related).
1.4	02-Feb-2000	itojun	add -R (accept router renumbering packet). now router renumbering is disabled by default for ipsec config twists. dies gracefully on SIGTERM.
1.3	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.2	04-Jul-1999	itojun	more careful signed-ness handling in parsing config file.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.25.42.5	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.25.42.4	23-Jan-2013	yamt	sync with head
1.25.42.3	16-Jan-2013	yamt	sync with (a bit old) head
1.25.42.2	30-Oct-2012	yamt	sync with head
1.25.42.1	17-Apr-2012	yamt	sync with head
1.25.16.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.27.2.2	14-Jul-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1440): usr.sbin/rtadvd/rtadvd.h: revision 1.15 usr.sbin/rtadvd/config.c: revision 1.36 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.27.2.1	08-Aug-2012	martin	branches: 1.27.2.1.4; 1.27.2.1.6; Pull up following revision(s) (requested by msaitoh in ticket #465): usr.sbin/rtadvd/config.c: revision 1.28 Fix a bug that incorrect RA packet is sent if rtadvd.conf exists. Fixes PR#46580 reported by Takahiro HAYASHI.
1.27.2.1.6.1	14-Jul-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1440): usr.sbin/rtadvd/rtadvd.h: revision 1.15 usr.sbin/rtadvd/config.c: revision 1.36 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.27.2.1.4.1	14-Jul-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1440): usr.sbin/rtadvd/rtadvd.h: revision 1.15 usr.sbin/rtadvd/config.c: revision 1.36 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.28.2.1	25-Feb-2013	tls	resync with head
1.33.14.1	12-May-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1373): usr.sbin/rtadvd/config.c: revision 1.36 usr.sbin/rtadvd/rtadvd.h: revision 1.15 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.33.10.1	12-May-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1373): usr.sbin/rtadvd/config.c: revision 1.36 usr.sbin/rtadvd/rtadvd.h: revision 1.15 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.33.8.1	12-May-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1373): usr.sbin/rtadvd/config.c: revision 1.36 usr.sbin/rtadvd/rtadvd.h: revision 1.15 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.35.4.1	21-Apr-2017	bouyer	Sync with HEAD
1.35.2.1	20-Mar-2017	pgoyette	Sync with HEAD
1.36.4.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.37.2.1	22-Apr-2018	pgoyette	Sync with HEAD
1.40.2.2	21-Apr-2020	martin	Sync with HEAD
1.40.2.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.41.2.1	11-Nov-2019	martin	Pull up following revision(s) (requested by roy in ticket #417): usr.sbin/rtadvd/rtadvd.c: revision 1.70 usr.sbin/rtadvd/rtadvd.c: revision 1.71 usr.sbin/rtadvd/rtadvd.h: revision 1.20 usr.sbin/rtadvd/config.c: revision 1.42 usr.sbin/rtadvd/config.c: revision 1.43 usr.sbin/rtadvd/rtadvd.8: revision 1.27 rtadvd: Fix reloading configuration killing interface timers rtadvd: remove support for SIOCSIFINFO_IN6 It's been broken since we enabled dropping privs. It's also probably the wrong place to do this, and support for SIOCSIFINFO_IN6 will be in the next dhcpcd import. rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.12	22-Mar-2021	christos	- remove extra \n from stderr logging - add string message types - sprinkle const
1.11	21-Apr-2020	roy	rtadvd: Remove disabled use of SIOCGIFPREFIX_IN6 It's not been enabled since the functionality was added to ifconfig(8) many many years ago.
1.10	20-Apr-2018	roy	branches: 1.10.2; White space police.
1.9	13-Dec-2012	roy	branches: 1.9.28; Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.8	11-Dec-2011	christos	branches: 1.8.6; - sprinkle const - malloc + memset -> calloc - free + malloc -> realloc - syslog("%s", strerror(errno)) -> syslog("%m")
1.7	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.6	05-Mar-2006	rpaulo	branches: 1.6.42; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.5	17-Jun-2003	itojun	relax addrs#x config parameter. should address PR 21872
1.4	23-May-2000	itojun	sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.3	02-Feb-2000	itojun	add -R (accept router renumbering packet). now router renumbering is disabled by default for ipsec config twists. dies gracefully on SIGTERM.
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.6.42.2	16-Jan-2013	yamt	sync with (a bit old) head
1.6.42.1	17-Apr-2012	yamt	sync with head
1.8.6.1	25-Feb-2013	tls	resync with head
1.9.28.1	22-Apr-2018	pgoyette	Sync with HEAD
1.10.2.1	21-Apr-2020	martin	Sync with HEAD
1.18	23-Mar-2021	christos	print function names as %s: not <%s> everywhere for consistency.
1.17	16-Nov-2018	ozaki-r	rtadvd: use %u to print unsigned variables
1.16	20-Apr-2018	roy	branches: 1.16.2; White space police.
1.15	06-Nov-2017	christos	branches: 1.15.2; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.14	15-Jun-2016	riastradh	branches: 1.14.8; Omit needless casts.
1.13	11-Nov-2015	ozaki-r	Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.12	05-Jun-2015	roy	Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic clock rather than the wall clock. Use timespec rather than timeval structs to make this transition easier. Kill custom timeval comparison functions in favor of timespeccmp(3).
1.11	09-Jul-2013	roy	Add _rtadvd user and group. Add a chroot dir for the _rtadvd user. Drop privs to the user _rtadvd after acquiring our socket. When rc.d/rtadvd starts or reloads, the rtadvd config file is copied into the chroot before starting or reloading rtadvd itself. Create a symlink from /var/run/rtadvd.dump to the chroot Inital idea from OpenBSD patch rtadvd.c r1.36
1.10	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.9	10-Dec-2011	roy	branches: 1.9.6; Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.8	29-Dec-2008	christos	branches: 1.8.8; fix format of time_t
1.7	05-Mar-2006	rpaulo	branches: 1.7.16; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.6	10-Jul-2002	itojun	byebye __FUNCTIION__. sync w/kame
1.5	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.4	21-May-2002	itojun	correct bitmask computation. more KNF. sync w/kame
1.3	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.2	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.1	23-May-2000	itojun	branches: 1.1.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.1.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.7.16.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.8.8.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8.8.2	16-Jan-2013	yamt	sync with (a bit old) head
1.8.8.1	17-Apr-2012	yamt	sync with head
1.9.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.9.6.1	25-Feb-2013	tls	resync with head
1.14.8.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.15.2.2	26-Nov-2018	pgoyette	Sync with HEAD, resolve a couple of conflicts
1.15.2.1	22-Apr-2018	pgoyette	Sync with HEAD
1.16.2.1	10-Jun-2019	christos	Sync with HEAD
1.3	20-Apr-2018	roy	White space police.
1.2	10-Dec-2011	roy	branches: 1.2.38; Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.1	23-May-2000	itojun	branches: 1.1.60; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.1.60.1	17-Apr-2012	yamt	sync with head
1.2.38.1	22-Apr-2018	pgoyette	Sync with HEAD
1.29	23-Mar-2021	christos	print function names as %s: not <%s> everywhere for consistency.
1.28	23-Mar-2021	christos	interface indexes are unsigned
1.27	22-Mar-2021	christos	- remove extra \n from stderr logging - add string message types - sprinkle const
1.26	20-Apr-2018	roy	White space police.
1.25	06-Nov-2017	christos	branches: 1.25.2; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.24	11-Nov-2015	ozaki-r	branches: 1.24.8; Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.23	05-Jun-2015	roy	Use %m in syslog(3) instead of %s strerror(3).
1.22	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.21	12-Dec-2011	roy	branches: 1.21.6; Use RT_ADVANCE when available. Fixes PR/44838
1.20	11-Dec-2011	christos	- sprinkle const - malloc + memset -> calloc - free + malloc -> realloc - syslog("%s", strerror(errno)) -> syslog("%m")
1.19	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.18	05-Mar-2006	rpaulo	branches: 1.18.16; 1.18.42; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.17	23-Sep-2003	itojun	no need for "sdl = NULL" initialization on decl. cedric@openbsd
1.16	23-Sep-2003	itojun	simplify by using getifaddrs
1.15	20-Sep-2003	itojun	plug memory leak. from kame
1.14	10-Jul-2002	itojun	byebye __FUNCTIION__. sync w/kame
1.13	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.12	21-May-2002	itojun	correct bitmask computation. more KNF. sync w/kame
1.11	21-May-2002	itojun	KNF. a memory leak fix. sync w/kame
1.10	21-Jan-2001	itojun	sync with latest kame. - make icmp6.h spec conformant to 2292bis-02, regarding to router reumbering flag bit. - latest rtadvd.
1.9	16-Jan-2001	cgd	comment or delete text after CPP directives.
1.8	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.7	31-Aug-2000	itojun	repair interface MTU grabbing. real cause of PR 10923. from koji@jp.above.net. sync with kame.
1.6	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.5	23-May-2000	itojun	branches: 1.5.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.4	28-Feb-2000	itojun	don't assume CMSG_xx are constant. (sync with latest kame)
1.3	08-Dec-1999	itojun	sync with more recent KAME.
1.2	06-Jul-1999	itojun	branches: 1.2.4; fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.2.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.5.4.2	01-Sep-2000	itojun	pullup 1.6 -> 1.7 (approved by releng-1-5) > repair interface MTU grabbing. real cause of PR 10923. > from koji@jp.above.net. sync with kame.
1.5.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.18.42.2	16-Jan-2013	yamt	sync with (a bit old) head
1.18.42.1	17-Apr-2012	yamt	sync with head
1.18.16.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.21.6.1	25-Feb-2013	tls	resync with head
1.24.8.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.25.2.1	22-Apr-2018	pgoyette	Sync with HEAD
1.13	23-Mar-2021	christos	interface indexes are unsigned
1.12	22-Mar-2021	christos	- remove extra \n from stderr logging - add string message types - sprinkle const
1.11	20-Apr-2018	roy	White space police.
1.10	13-Dec-2012	roy	branches: 1.10.28; Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.9	11-Dec-2011	christos	branches: 1.9.6; - sprinkle const - malloc + memset -> calloc - free + malloc -> realloc - syslog("%s", strerror(errno)) -> syslog("%m")
1.8	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.7	05-Mar-2006	rpaulo	branches: 1.7.16; 1.7.42; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.6	21-Jan-2001	itojun	sync with latest kame. - make icmp6.h spec conformant to 2292bis-02, regarding to router reumbering flag bit. - latest rtadvd.
1.5	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.4	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.3	23-May-2000	itojun	branches: 1.3.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.3.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.7.42.2	16-Jan-2013	yamt	sync with (a bit old) head
1.7.42.1	17-Apr-2012	yamt	sync with head
1.7.16.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.9.6.1	25-Feb-2013	tls	resync with head
1.10.28.1	22-Apr-2018	pgoyette	Sync with HEAD
1.1	06-Nov-2017	christos	branches: 1.1.2; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.1.2.2	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.1.2.1	06-Nov-2017	martin	file logit.h was added on branch netbsd-8 on 2017-11-21 10:54:18 +0000
1.3	23-May-2000	itojun	sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.1	11-Nov-2015	ozaki-r	Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.22	21-Apr-2020	roy	rtadvd: Remove router renumbering - it's been disable for years
1.21	20-Apr-2018	roy	branches: 1.21.2; Fix some unaligned pointer issues.
1.20	06-Nov-2017	christos	branches: 1.20.2; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.19	11-Nov-2015	ozaki-r	branches: 1.19.8; Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.18	05-Jun-2015	roy	Use %m in syslog(3) instead of %s strerror(3).
1.17	05-Jun-2015	roy	Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic clock rather than the wall clock. Use timespec rather than timeval structs to make this transition easier. Kill custom timeval comparison functions in favor of timespeccmp(3).
1.16	17-May-2013	skrll	Fix typo. Reported in PR/47823.
1.15	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.14	10-Dec-2011	roy	branches: 1.14.6; Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.13	11-May-2006	mrg	branches: 1.13.42; u_char -> char for several things: - inet_ntop() - if_indextoname() - variable assignment matching char -> u_char in one place for variable assignment matching
1.12	05-Mar-2006	rpaulo	NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.11	21-Oct-2003	fvdl	Don't compare an int to NULL.
1.10	10-Jul-2002	itojun	byebye __FUNCTIION__. sync w/kame
1.9	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.8	21-May-2002	itojun	correct bitmask computation. more KNF. sync w/kame
1.7	21-Jan-2001	itojun	sync with latest kame. - make icmp6.h spec conformant to 2292bis-02, regarding to router reumbering flag bit. - latest rtadvd.
1.6	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.5	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.4	23-May-2000	itojun	branches: 1.4.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.3	13-Mar-2000	itojun	bring in latest kame tree. this fixes unclosed file descdriptor in router renumbering case.
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.4.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.13.42.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.13.42.2	16-Jan-2013	yamt	sync with (a bit old) head
1.13.42.1	17-Apr-2012	yamt	sync with head
1.14.6.2	23-Jun-2013	tls	resync from head
1.14.6.1	25-Feb-2013	tls	resync with head
1.19.8.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.20.2.1	22-Apr-2018	pgoyette	Sync with HEAD
1.21.2.1	21-Apr-2020	martin	Sync with HEAD
1.7	21-Apr-2020	roy	rtadvd: Remove router renumbering - it's been disable for years
1.6	20-Apr-2018	roy	branches: 1.6.2; White space police.
1.5	10-Dec-2011	roy	branches: 1.5.38; Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.4	21-Jan-2001	itojun	branches: 1.4.56; sync with latest kame. - make icmp6.h spec conformant to 2292bis-02, regarding to router reumbering flag bit. - latest rtadvd.
1.3	23-May-2000	itojun	sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.4.56.1	17-Apr-2012	yamt	sync with head
1.5.38.1	22-Apr-2018	pgoyette	Sync with HEAD
1.6.2.1	21-Apr-2020	martin	Sync with HEAD
1.29	21-Apr-2020	wiz	Remove -M from SYNOPSIS as well.
1.28	21-Apr-2020	roy	rtadvd: Remove router renumbering - it's been disable for years
1.27	11-Nov-2019	roy	rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.26	06-Nov-2017	christos	branches: 1.26.4; 1.26.6; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.25	16-Dec-2016	ozaki-r	branches: 1.25.6; Support -p <pidfile> option It's needed to avoid using /var/run/rtadvd.pid on ATF tests and run multiple instances of rump.rtadvd on a test.
1.24	13-Dec-2012	wiz	branches: 1.24.12; Formatting nit.
1.23	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.22	28-Apr-2011	wiz	branches: 1.22.4; 1.22.10; Sort sections.
1.21	05-Mar-2006	rpaulo	branches: 1.21.16; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.20	31-Oct-2005	wiz	Small improvements. Sort options. From jmc@openbsd.
1.19	07-Sep-2003	wiz	Consistently use 'RFC 1234' instead of 'RFC1234' or 'RFC-1234'. From jmc@openbsd.
1.18	30-Mar-2003	perry	ipng->IPng, from Igor Sobrado in PR misc/20755 (though its a nit, ipng is fine.
1.17	29-May-2002	wiz	Grammar improvements.
1.16	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.15	08-Feb-2002	ross	Generate <>& symbolically. I'm avoiding .../dist/... directories for now.
1.14	02-Feb-2002	wiz	Use standard headers.
1.13	04-Feb-2001	itojun	avoid infinite loop when -s is specified (select loop mistake). make agetent() 32bit clean. KAME PR 127. disable -R (router renumbering receiver). sync with kame.
1.12	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.11	15-Oct-2000	bjh21	Grammatical and formatting cleanups.
1.10	04-Sep-2000	kleink	For commands and utilities, use EXIT STATUS rather than RETURN VALUES or DIAGNOSTICS as appropriate (and documented in mdoc(7)).
1.9	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.8	23-May-2000	itojun	branches: 1.8.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.7	13-Mar-2000	itojun	bring in latest kame tree. this fixes unclosed file descdriptor in router renumbering case.
1.6	02-Feb-2000	itojun	add -R (accept router renumbering packet). now router renumbering is disabled by default for ipsec config twists. dies gracefully on SIGTERM.
1.5	24-Jan-2000	itojun	fix pathname for rtadvd.conf. (/etc/rtadvd.conf for netbsd-current)
1.4	06-Jan-2000	itojun	grammar fix. sync with latest KAME.
1.3	08-Dec-1999	itojun	fix pathname to /etc/rtadvd.conf. NetBSD PR: 8966
1.2	08-Jul-1999	itojun	branches: 1.2.4; sync with KAME/NetBSD14. add warning about upstream/downstream advertisement.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.2.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.8.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.21.16.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.22.10.1	25-Feb-2013	tls	resync with head
1.22.4.2	23-Jan-2013	yamt	sync with head
1.22.4.1	16-Jan-2013	yamt	sync with (a bit old) head
1.24.12.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.25.6.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.26.6.1	11-Nov-2019	martin	Pull up following revision(s) (requested by roy in ticket #417): usr.sbin/rtadvd/rtadvd.c: revision 1.70 usr.sbin/rtadvd/rtadvd.c: revision 1.71 usr.sbin/rtadvd/rtadvd.h: revision 1.20 usr.sbin/rtadvd/config.c: revision 1.42 usr.sbin/rtadvd/config.c: revision 1.43 usr.sbin/rtadvd/rtadvd.8: revision 1.27 rtadvd: Fix reloading configuration killing interface timers rtadvd: remove support for SIOCSIFINFO_IN6 It's been broken since we enabled dropping privs. It's also probably the wrong place to do this, and support for SIOCSIFINFO_IN6 will be in the next dhcpcd import. rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.26.4.2	21-Apr-2020	martin	Sync with HEAD
1.26.4.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.83	26-Feb-2025	andvar	Fix typos in comments, mainly s/calcurate/calculate/.
1.82	23-Mar-2021	christos	branches: 1.82.8; call tzset() before chroot so we initialize our timezone data
1.81	23-Mar-2021	christos	fix misplaced paren, add missing va_end()
1.80	22-Mar-2021	christos	- remove extra \n from stderr logging - add string message types - sprinkle const
1.79	28-Aug-2020	rjs	Use wrapper name for call to setsockopt(2), NFC for non-rump builds.
1.78	14-May-2020	christos	If we could not lock the pid file, don't continue as we end up with multiple rtadvd's (thanks roy@)
1.77	10-May-2020	christos	warn only for > INFO level messages.
1.76	10-May-2020	christos	Print errors to stderr until we daemonize. Fix typo.
1.75	21-Apr-2020	wiz	Remove dst variable that was only set but not used. (This broke the build for me.)
1.74	21-Apr-2020	wiz	Update getopt string. Remove -M. Add -C (the code is there and documented, even if noone could activate it...). Sync usage with manpage.
1.73	21-Apr-2020	roy	rtadvd: Remove disabled use of SIOCGIFPREFIX_IN6 It's not been enabled since the functionality was added to ifconfig(8) many many years ago.
1.72	21-Apr-2020	roy	rtadvd: Remove router renumbering - it's been disable for years
1.71	11-Nov-2019	roy	rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.70	10-Nov-2019	roy	rtadvd: Fix reloading configuration killing interface timers
1.69	29-Mar-2019	christos	branches: 1.69.2; - die sooner (if we got interrupted) - when we finish resending exit.
1.68	12-Jan-2019	christos	adjust to new expandm.
1.67	11-Jan-2019	christos	use expandm from libwrap.
1.66	24-Apr-2018	roy	branches: 1.66.2; Back out part of the prior commit where we added space for IPV6_HOPLIMIT to the sending control message buffer. That code never worked on ERLITE, so I elected to set socket options instead but forgot to revert this part.
1.65	20-Apr-2018	roy	Unicast solicited RA's as per RFC 7772. This is done by having a secondary timer against rainfo so we can delay unicasting by the required randomised amount of time without affecting the unsolicited RA timer.
1.64	20-Apr-2018	roy	Insist on newer socket options.
1.63	20-Apr-2018	roy	Use pidifle_lock(3)
1.62	20-Apr-2018	roy	Punt dead code
1.61	20-Apr-2018	roy	White space police.
1.60	20-Apr-2018	roy	Fix some unaligned pointer issues.
1.59	25-Nov-2017	kre	branches: 1.59.2; When sending log messages to stderr, append the \n that syslog does not need.
1.58	06-Nov-2017	joerg	Mark expandm as preserving format strings.
1.57	06-Nov-2017	christos	Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.56	14-Oct-2017	christos	PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error..
1.55	11-Sep-2017	christos	Don't start another copy of rtadvd if one is running.
1.54	11-Sep-2017	christos	KNF, fix time printing formats.
1.53	11-Apr-2017	roy	branches: 1.53.4; Use RO_MSGFILTER.
1.52	16-Dec-2016	ozaki-r	branches: 1.52.2; Support -p <pidfile> option It's needed to avoid using /var/run/rtadvd.pid on ATF tests and run multiple instances of rump.rtadvd on a test.
1.51	11-Nov-2015	ozaki-r	branches: 1.51.2; Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.50	15-Jun-2015	ozaki-r	Fix regression on sending RA messages r1.48 dropped hoplimit cmsg but forgot to adjust cmsg buffer length. Reported by Timo Buhrmester
1.49	05-Jun-2015	roy	Use %m in syslog(3) instead of %s strerror(3).
1.48	05-Jun-2015	roy	Set the hoplimit of 255 as specified in RFC 4861 section 4.2 using the IPV6_MULTICAST_HOPS socket option rather than using CMSG when constructing each message.
1.47	05-Jun-2015	roy	Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic clock rather than the wall clock. Use timespec rather than timeval structs to make this transition easier. Kill custom timeval comparison functions in favor of timespeccmp(3).
1.46	27-Feb-2014	joerg	Expect long long to be larger than uint32_t and use llabs after casting the uint32_t.
1.45	26-Jan-2014	plunky	spelling correction - recieved -> received
1.44	09-Jul-2013	roy	Add _rtadvd user and group. Add a chroot dir for the _rtadvd user. Drop privs to the user _rtadvd after acquiring our socket. When rc.d/rtadvd starts or reloads, the rtadvd config file is copied into the chroot before starting or reloading rtadvd itself. Create a symlink from /var/run/rtadvd.dump to the chroot Inital idea from OpenBSD patch rtadvd.c r1.36
1.43	28-Jun-2013	roy	If we die and there are no timers, just exit.
1.42	27-Jun-2013	roy	Check valid lengths of RDNSS and DNSSL options when rtadvd receives RA/RS. rtadvd doesn't actually look into the option itself, but it may do in the future to warn about consistency.
1.41	14-Dec-2012	roy	Intsead of forcing out each RA at shutdown and sleeping we now use the existing timer model and wait for each RA to expire itself after sending the required number of transmissions. This allows for a faster and saner shutdown.
1.40	13-Dec-2012	roy	Remove debug stuff.
1.39	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.38	11-Dec-2011	christos	branches: 1.38.6; - sprinkle const - malloc + memset -> calloc - free + malloc -> realloc - syslog("%s", strerror(errno)) -> syslog("%m")
1.37	11-Dec-2011	joerg	Use __dead. No prototype for main.
1.36	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.35	19-Apr-2009	lukem	branches: 1.35.6; fix -Wshadow
1.34	16-Jan-2007	hubertf	branches: 1.34.8; 1.34.20; * Don't include headers twice * Remove a few trailing whitespaces * Rearrange and join to one #if for some headers Patch contributed by Slava Semushin <slava.semushin@gmail.com> in private mail.
1.33	07-Oct-2006	elad	PR/18906: roskens at elfin dot net: misc. select() to poll() updates. Adapted to -current by myself, thanks for the patch!
1.32	02-Aug-2006	tron	Make sure the buffer used to retrieve routing message from the kernel is properly aligned. This should fix PR bin/34124.
1.31	11-May-2006	mrg	u_char -> char for several things: - inet_ntop() - if_indextoname() - variable assignment matching char -> u_char in one place for variable assignment matching
1.30	05-Mar-2006	rpaulo	NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.29	31-Oct-2005	wiz	Sync usage with man page.
1.28	14-Mar-2003	itojun	branches: 1.28.4; 1.28.6; correct use of sizeof
1.27	14-Mar-2003	itojun	add missing ND option length validation. from kame
1.26	23-Sep-2002	mycroft	null commit
1.25	23-Sep-2002	itojun	poll.h, not sys/poll.h
1.24	20-Sep-2002	mycroft	Set fd of unused pollfd entries to -1.
1.23	20-Sep-2002	mycroft	select() -> poll()
1.22	08-Sep-2002	itojun	signal handler must take "int" arg. from deraadt, sync w/kame
1.21	10-Jul-2002	itojun	byebye __FUNCTIION__. sync w/kame
1.20	07-Jun-2002	itojun	use arc4random
1.19	07-Jun-2002	itojun	avoid fd_set overrun. sync w/kame
1.18	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.17	21-May-2002	itojun	branches: 1.17.2; use pidfile(3). sync w/kame
1.16	21-May-2002	itojun	minor sync w/kame (prototype location)
1.15	21-May-2002	itojun	correct bitmask computation. more KNF. sync w/kame
1.14	21-May-2002	itojun	KNF. a memory leak fix. sync w/kame
1.13	11-Jan-2002	itojun	daemon(3) has to be called before opening file descriptors. noticed by markus@openbsd, sync with kame
1.12	04-Feb-2001	itojun	avoid infinite loop when -s is specified (select loop mistake). make agetent() 32bit clean. KAME PR 127. disable -R (router renumbering receiver). sync with kame.
1.11	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.10	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.9	23-May-2000	itojun	branches: 1.9.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.8	27-Mar-2000	kleink	Cast timeval members to types we know the printf conversions of.
1.7	13-Mar-2000	itojun	bring in latest kame tree. this fixes unclosed file descdriptor in router renumbering case.
1.6	28-Feb-2000	itojun	don't assume CMSG_xx are constant. (sync with latest kame)
1.5	02-Feb-2000	itojun	add -R (accept router renumbering packet). now router renumbering is disabled by default for ipsec config twists. dies gracefully on SIGTERM.
1.4	10-Dec-1999	itojun	sync with recent KAME. give a better debugging information.
1.3	08-Dec-1999	itojun	sync with more recent KAME.
1.2	06-Jul-1999	itojun	branches: 1.2.4; fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.2.4.1	27-Dec-1999	wrstuden	Pull up to last week's -current.
1.9.4.2	17-Mar-2003	itojun	usr.sbin/rtadvd/rtadvd.c 1.27-1.28 (via patch) Add missing ND option length validation. From KAME. [itojun, ticket #32]
1.9.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.17.2.3	09-May-2006	tron	Apply patch (requested by martti in ticket #6074): Process Source Link-Layer Address (SLLA) option correctly.
1.17.2.2	02-Jun-2003	tron	Pull up revision 1.28 (requested by itojun in ticket #1212): correct use of sizeof
1.17.2.1	02-Jun-2003	tron	Pull up revision 1.27 (requested by itojun in ticket #1212): add missing ND option length validation. from kame
1.28.6.1	09-May-2006	tron	Apply patch (requested by martti in ticket #1308): Process Source Link-Layer Address (SLLA) option correctly.
1.28.4.1	09-May-2006	tron	Apply patch (requested by martti in ticket #10527): Process Source Link-Layer Address (SLLA) option correctly.
1.34.20.1	13-May-2009	jym	Sync with HEAD. Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html
1.34.8.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.35.6.4	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.35.6.3	23-Jan-2013	yamt	sync with head
1.35.6.2	16-Jan-2013	yamt	sync with (a bit old) head
1.35.6.1	17-Apr-2012	yamt	sync with head
1.38.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.38.6.1	25-Feb-2013	tls	resync with head
1.51.2.2	26-Apr-2017	pgoyette	Sync with HEAD
1.51.2.1	07-Jan-2017	pgoyette	Sync with HEAD. (Note that most of these changes are simply $NetBSD$ tag issues.)
1.52.2.1	21-Apr-2017	bouyer	Sync with HEAD
1.53.4.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.59.2.3	18-Jan-2019	pgoyette	Synch with HEAD
1.59.2.2	02-May-2018	pgoyette	Synch with HEAD
1.59.2.1	22-Apr-2018	pgoyette	Sync with HEAD
1.66.2.3	21-Apr-2020	martin	Sync with HEAD
1.66.2.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.66.2.1	10-Jun-2019	christos	Sync with HEAD
1.69.2.1	11-Nov-2019	martin	Pull up following revision(s) (requested by roy in ticket #417): usr.sbin/rtadvd/rtadvd.c: revision 1.70 usr.sbin/rtadvd/rtadvd.c: revision 1.71 usr.sbin/rtadvd/rtadvd.h: revision 1.20 usr.sbin/rtadvd/config.c: revision 1.42 usr.sbin/rtadvd/config.c: revision 1.43 usr.sbin/rtadvd/rtadvd.8: revision 1.27 rtadvd: Fix reloading configuration killing interface timers rtadvd: remove support for SIOCSIFINFO_IN6 It's been broken since we enabled dropping privs. It's also probably the wrong place to do this, and support for SIOCSIFINFO_IN6 will be in the next dhcpcd import. rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.82.8.1	02-Aug-2025	perseant	Sync with HEAD
1.4	01-Nov-2009	jakllsch	Use documentation prefix.
1.3	05-Mar-2006	rpaulo	NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.2	25-Jun-2003	itojun	"addrs" is not needed any more
1.1	21-Jan-2001	itojun	make it clearer that /etc/rtadvd.conf is optional (normally, configurations were derived from kernel interface settings). install rtadvd.conf into /usr/share/exapmles/rtadvd, instead of /etc. sync with kame.
1.20	21-Apr-2018	wiz	Minor improvements.
1.19	20-Apr-2018	roy	Update values from RFC 8319
1.18	11-Dec-2012	roy	branches: 1.18.28; Add support for the noifprefix keyword which stops rtadvd(8) gathing prefix information from the interface if no addrs are present in rtadvd.conf(5).
1.17	21-Apr-2012	roy	branches: 1.17.2; Add capfile(5) to describe the termcap format. Adjust various man pages and other documentation to point to capfile(5) instead of termcap(5). Remove getcap(3) as curses hasn't been building it for a long time. Punt wrterm.c as tset no longer uses it.
1.16	29-Mar-2012	wiz	- improve wording; - replace references to resolver(5) with ones to resolv.conf(5); - remove references to FreeBSD (which were copied 1:1 from their man page). From patch by Bug Hunting.
1.15	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.14	01-Nov-2009	jakllsch	branches: 1.14.6; Use documentation prefix. Drop trailing whitespace. Remove repeated word. Bump date.
1.13	24-Aug-2009	joerg	Kill -offset without argument.
1.12	05-Mar-2006	rpaulo	branches: 1.12.16; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.11	04-Jul-2003	wiz	Bump date for recent changes.
1.10	18-Jun-2003	itojun	need "a". from jmc@openbsd
1.9	18-Jun-2003	itojun	sync manpage with previous change (addrs# deprecdated)
1.8	02-Oct-2002	wiz	between with three es, and positive with two is.
1.7	02-Feb-2002	wiz	Drop a .Pp.
1.6	21-Jan-2001	itojun	make it clearer that /etc/rtadvd.conf is optional (normally, configurations were derived from kernel interface settings). install rtadvd.conf into /usr/share/exapmles/rtadvd, instead of /etc. sync with kame.
1.5	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.4	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.3	23-May-2000	itojun	branches: 1.3.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	03-Jul-1999	itojun	fix typo (no comma). use NetBSD RCS ID, retain original.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.3.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.12.16.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.14.6.3	16-Jan-2013	yamt	sync with (a bit old) head
1.14.6.2	23-May-2012	yamt	sync with head.
1.14.6.1	17-Apr-2012	yamt	sync with head
1.17.2.1	25-Feb-2013	tls	resync with head
1.18.28.1	22-Apr-2018	pgoyette	Sync with HEAD
1.21	22-Mar-2021	christos	- remove extra \n from stderr logging - add string message types - sprinkle const
1.20	11-Nov-2019	roy	rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.19	20-Apr-2018	roy	branches: 1.19.2; 1.19.4; Update values from RFC 8319
1.18	20-Apr-2018	roy	Make the #defines more readable
1.17	20-Apr-2018	roy	Unicast solicited RA's as per RFC 7772. This is done by having a secondary timer against rainfo so we can delay unicasting by the required randomised amount of time without affecting the unsolicited RA timer.
1.16	20-Apr-2018	roy	White space police.
1.15	27-Feb-2017	ozaki-r	branches: 1.15.10; Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.14	05-Jun-2015	roy	branches: 1.14.2; 1.14.4; Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic clock rather than the wall clock. Use timespec rather than timeval structs to make this transition easier. Kill custom timeval comparison functions in favor of timespeccmp(3).
1.13	09-Jul-2013	roy	branches: 1.13.6; 1.13.8; 1.13.12; Add _rtadvd user and group. Add a chroot dir for the _rtadvd user. Drop privs to the user _rtadvd after acquiring our socket. When rc.d/rtadvd starts or reloads, the rtadvd config file is copied into the chroot before starting or reloading rtadvd itself. Create a symlink from /var/run/rtadvd.dump to the chroot Inital idea from OpenBSD patch rtadvd.c r1.36
1.12	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.11	10-Dec-2011	roy	branches: 1.11.2; 1.11.6; 1.11.8; 1.11.10; Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.10	05-Mar-2006	rpaulo	branches: 1.10.16; 1.10.42; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.9	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.8	21-May-2002	itojun	minor sync w/kame (prototype location)
1.7	21-May-2002	itojun	KNF. a memory leak fix. sync w/kame
1.6	15-Jan-2001	itojun	sync with latest kame tree. - reduce chances for signal handler rae condition - decrease chances for misconfiguration - feedbacks from router renumbering protocol bakeoff
1.5	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.4	23-May-2000	itojun	branches: 1.4.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.3	13-Mar-2000	itojun	bring in latest kame tree. this fixes unclosed file descdriptor in router renumbering case.
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.4.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.10.42.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.10.42.2	16-Jan-2013	yamt	sync with (a bit old) head
1.10.42.1	17-Apr-2012	yamt	sync with head
1.10.16.1	22-Feb-2008	keiichi	imported Mobile IPv6 code developed by the SHISA project (http://www.mobileip.jp/).
1.11.10.1	14-Jul-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1440): usr.sbin/rtadvd/rtadvd.h: revision 1.15 usr.sbin/rtadvd/config.c: revision 1.36 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.11.8.1	14-Jul-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1440): usr.sbin/rtadvd/rtadvd.h: revision 1.15 usr.sbin/rtadvd/config.c: revision 1.36 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.11.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.11.6.1	25-Feb-2013	tls	resync with head
1.11.2.1	14-Jul-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1440): usr.sbin/rtadvd/rtadvd.h: revision 1.15 usr.sbin/rtadvd/config.c: revision 1.36 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.13.12.1	12-May-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1373): usr.sbin/rtadvd/config.c: revision 1.36 usr.sbin/rtadvd/rtadvd.h: revision 1.15 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.13.8.1	12-May-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1373): usr.sbin/rtadvd/config.c: revision 1.36 usr.sbin/rtadvd/rtadvd.h: revision 1.15 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.13.6.1	12-May-2017	snj	Pull up following revision(s) (requested by ozaki-r in ticket #1373): usr.sbin/rtadvd/config.c: revision 1.36 usr.sbin/rtadvd/rtadvd.h: revision 1.15 Fix the default value of rltime According to rtadvd.conf(5), the default value of rltime is 1800 seconds. PR bin/51994
1.14.4.1	21-Apr-2017	bouyer	Sync with HEAD
1.14.2.1	20-Mar-2017	pgoyette	Sync with HEAD
1.15.10.1	22-Apr-2018	pgoyette	Sync with HEAD
1.19.4.1	11-Nov-2019	martin	Pull up following revision(s) (requested by roy in ticket #417): usr.sbin/rtadvd/rtadvd.c: revision 1.70 usr.sbin/rtadvd/rtadvd.c: revision 1.71 usr.sbin/rtadvd/rtadvd.h: revision 1.20 usr.sbin/rtadvd/config.c: revision 1.42 usr.sbin/rtadvd/config.c: revision 1.43 usr.sbin/rtadvd/rtadvd.8: revision 1.27 rtadvd: Fix reloading configuration killing interface timers rtadvd: remove support for SIOCSIFINFO_IN6 It's been broken since we enabled dropping privs. It's also probably the wrong place to do this, and support for SIOCSIFINFO_IN6 will be in the next dhcpcd import. rtadvd: Add C flag to control the zeroing of the leaving configuration This is only intended to assist the testing of clients which consume Router Advertisement messages, such as dhcpcd(8).
1.19.2.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.2	10-Jan-2017	christos	need <time.h> for clock_gettime
1.1	11-Nov-2015	ozaki-r	branches: 1.1.2; Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.1.2.1	20-Mar-2017	pgoyette	Sync with HEAD
1.1	11-Nov-2015	ozaki-r	Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.20	23-Mar-2021	christos	print function names as %s: not <%s> everywhere for consistency.
1.19	03-Dec-2019	msaitoh	s/upate/update/ in comment.
1.18	20-Apr-2018	roy	branches: 1.18.2; Lack of timeout is a programming error, so use an assert in it's place. While here, improve the error reported if malloc fails.
1.17	20-Apr-2018	roy	Use EXIT_FAILURE instead of an arbtitary number.
1.16	20-Apr-2018	roy	Allow timers to exist but be inactive. This will be used in a future commit.
1.15	20-Apr-2018	roy	White space police.
1.14	06-Nov-2017	christos	branches: 1.14.2; Change the meaning of the 'D' flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests).
1.13	11-Nov-2015	ozaki-r	branches: 1.13.8; Introduce rump.rtadvd It is used to write ATF tests for RA. From s-yamaguchi@IIJ.
1.12	05-Jun-2015	roy	Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic clock rather than the wall clock. Use timespec rather than timeval structs to make this transition easier. Kill custom timeval comparison functions in favor of timespeccmp(3).
1.11	13-Dec-2012	roy	Remove the iflist array and store ifflags in rainfo. Add support for SIGHUP to re-read the configuration for each interface. If an invalid configuration is found, we continue to use the old one; otherwise we expire the current one and then start advertising the new one. Specififed interfaces don't have to exist at startup. If specified interfaces arrive, load their config and start advertising. If they depart, remove their rainfo structure and continue. Fixes PR/43881 and PR/47311
1.10	10-Dec-2011	roy	branches: 1.10.6; Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.9	05-Mar-2006	rpaulo	branches: 1.9.42; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.8	10-Jul-2002	itojun	byebye __FUNCTIION__. sync w/kame
1.7	29-May-2002	itojun	KNF, strlcpy, memory leak fix, random other cleanups. sync w/kame
1.6	21-May-2002	itojun	correct bitmask computation. more KNF. sync w/kame
1.5	21-May-2002	itojun	KNF. a memory leak fix. sync w/kame
1.4	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.3	23-May-2000	itojun	branches: 1.3.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.3.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.9.42.2	16-Jan-2013	yamt	sync with (a bit old) head
1.9.42.1	17-Apr-2012	yamt	sync with head
1.10.6.1	25-Feb-2013	tls	resync with head
1.13.8.1	21-Nov-2017	martin	Pull up following revision(s) (requested by ozaki-r in ticket #358): usr.sbin/rtadvd/rtadvd.c: revision 1.54-1.58 usr.sbin/rtadvd/config.c: revision 1.37 usr.sbin/rtadvd/if.c: revision 1.25 usr.sbin/rtadvd/dump.c: revision 1.15 usr.sbin/rtadvd/rrenum.c: revision 1.20 usr.sbin/rtadvd/logit.h: revision 1.1 usr.sbin/rtadvd/rtadvd.8: revision 1.26 tests/net/ndp/t_ra.sh: revision 1.30 usr.sbin/rtadvd/timer.c: revision 1.14 tests/net/ndp/t_ra.sh: revision 1.31 usr.sbin/rtadvd/advcap.c: revision 1.17 KNF, fix time printing formats. Don't start another copy of rtadvd if one is running. PR/52618: Shinichi Doyashiki: Don't exit if adding interface to multicast group fails. This happens with empty vlan interfaces - make syscalls checks against -1 - fix errors to print %s: instead of <%s> XXX: if_vlan is the only pseudo interface in net/ that returns such an error.. Kill rtadvd surely even if the tests fail in the middle It may help PR bin/52701. Change the meaning of the D flag to print errors to stderr instead of syslog(3) and exit if poll(2) fails (intended to be used with unit-tests). Mark expandm as preserving format strings. Let rtadvd not use syslog for logging Thanks to christos@ now rtadvd can log via stderr instead of syslog by -D option. Address PR bin/52701
1.14.2.1	22-Apr-2018	pgoyette	Sync with HEAD
1.18.2.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.10	20-Apr-2018	roy	Allow timers to exist but be inactive. This will be used in a future commit.
1.9	20-Apr-2018	roy	White space police.
1.8	05-Jun-2015	roy	branches: 1.8.14; Use clock_gettime(2) instead of gettimeofday(2) so we can use a monotonic clock rather than the wall clock. Use timespec rather than timeval structs to make this transition easier. Kill custom timeval comparison functions in favor of timespeccmp(3).
1.7	10-Dec-2011	roy	Add RDNSS and DNSSL support, RFC6106. Replace custom lists with TAILQ lists. Clean up plently of signed vs unsigned warnings and set WARNS=4. Adapted from FreeBSD.
1.6	05-Mar-2006	rpaulo	branches: 1.6.42; NDP-related improvements: RFC4191 - supports host-side router-preference RFC3542 - if DAD fails on a interface, disables IPv6 operation on the interface - don't advertise MLD report before DAD finishes Others - fixes integer overflow for valid and preferred lifetimes - improves timer granularity for MLD, using callout-timer. - reflects rtadvd's IPv6 host variable information into kernel (router only) - adds a sysctl option to enable/disable pMTUd for multicast packets - performs NUD on PPP/GRE interface by default - Redirect works regardless of ip6_accept_rtadv - removes RFC1885-related code From the KAME project via SUZUKI Shinsuke. Reviewed by core.
1.5	21-May-2002	itojun	KNF. a memory leak fix. sync w/kame
1.4	06-Jul-2000	itojun	sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame.
1.3	23-May-2000	itojun	branches: 1.3.4; sync with latest kame. - decrease warning level on missing rtadvd.conf (actually, the file can be omitted) - strict prototype - gather stats better, emit stats on SIGUSR1 to /var/run
1.2	06-Jul-1999	itojun	fix for 64bit arch, where sizeof(size_t) != sizeof(int). add NetBSD RCS ID.
1.1	02-Jul-1999	itojun	rtadvd: advertise IPv6 prefix info via router advertisement. (to be run on routers)
1.3.4.1	20-Jul-2000	itojun	pullup from main trunc (approved by releng-1-5) sync with sys/netinet/icmp6.h change (no bitfield for router renumber). more logging. improve error handling/garbage collection. sync with kame. 1.1 -> 1.2 basesrc/usr.sbin/rtadvd/dump.c 1.5 -> 1.6 basesrc/usr.sbin/rtadvd/if.c 1.3 -> 1.4 basesrc/usr.sbin/rtadvd/if.h \ basesrc/usr.sbin/rtadvd/rtadvd.conf.5 basesrc/usr.sbin/rtadvd/timer.c \ basesrc/usr.sbin/rtadvd/timer.h 1.4 -> 1.5 basesrc/usr.sbin/rtadvd/rrenum.c \ basesrc/usr.sbin/rtadvd/rtadvd.h 1.8 -> 1.9 basesrc/usr.sbin/rtadvd/rtadvd.8 1.9 -> 1.10 basesrc/usr.sbin/rtadvd/rtadvd.c
1.6.42.1	17-Apr-2012	yamt	sync with head
1.8.14.1	22-Apr-2018	pgoyette	Sync with HEAD

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