Serial comma.

Use \(em.

Add IP_BINDANY, IPV6_BINDANY which can be used to bind to any address in
order to implement transparent proxies.

Fix a bunch of typos in various device drivers and kernel man pages.

Use more markup.

new sentence-new line

1) "#define ipi_spec_dst ipi_addr" in <netinet/in.h>
2) Change the IP_RECVPKTINFO option to control the generation of
IP_PKTINFO control messages, the way it's done in Solaris.
3) Remove the superfluous IP_RECVPKTINFO control message.
4) Change the IP_PKTINFO option to do different things depending on
the parameter it's supplied with:
- If it's sizeof(int), assume it's being used as in Linux:
- If it's non-zero, turn on the IP_RECVPKTINFO option.
- If it's zero, turn off the IP_RECVPKTINFO option.
- If it's sizeof(struct in_pktinfo), assume it's being used as in
Solaris, to set a default for the source interface and/or
source address for outgoing packets on the socket.
5) Return what Linux or Solaris compatible code expects, depending
on data size, and just added a fallback to a Linux (and current NetBSD)
compatible value if the size is unknown (as it is now), or,
in the future, if the calling application specifies a receiving
buffer that doesn't match either data item.

From: Tom Ivar Helbekkmo

Sort/merge errors.

Remove superfluous Tn markup.

Add support IP_PKTINFO for sendmsg(2).

The source address or output interface can be specified by adding IP_PKTINFO
to the control part of the message on a SOCK_DGRAM or SOCK_RAW socket.

Reviewed by ozaki-r@ and christos@. thanks.

Remove workaround for ancient HTML generation code.

branches: 1.36.20;
Fix unknown .Tp macro.

New sentence, new line. Fix typo. Remove 'i'.

add pktinfo stuff

branches: 1.33.2;
moved to portalgo.h

PR/46602: Move the rfc6056 port randomization to the IP layer.

branches: 1.31.4;
Fix some typos and incorrect idioms with the cmsg botch^WAPI.

Add a couple cross-references too.

ok wiz

Formatting nit.

Enable IP_MINTTL option for SOCK_DGRAM sockets.

Make HTML-ready.

Bump date for the previous change.

Add the IP_MINTTL socket option.

The IP_MINTTL option may be used on SOCK_STREAM sockets to discard
packets with a TTL lower than the option value. This can be used to
implement the Generalized TTL Security Mechanism (GTSM) according to
RFC 3682.

OK'ed by christos@.

New sentence, new line.

Add the IP_RECVTTL option support.

If the IP_RECVTTL option is enabled on a SOCK_DGRAM socket, the
recvmsg(2) call will return the TTL of the received datagram. The
msg_control field in the msghdr structure points to a buffer that
contains a cmsghdr structure followed by the TTL value.

Modeled after FreeBSD implementation.

IPTOS values are defined in netinet/ip.h, not netinet/in.h.

branches: 1.22.10;
Sort SEE ALSO.

Bump date for previous.

Add rudimentary documentation for IPSec socket options. Maybe
somebody who groks IPSec will help me out here.

Bump date for previous.

Correct manual section in cross-reference to if_nametoindex.

Document alternative calling convention for IP_MULTICAST_IF.

Consistently use 'RFC 1234' instead of 'RFC1234' or 'RFC-1234'.
From jmc@openbsd.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22309, verified by myself.

Add Ns.

Use
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.

Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

Sort SEE ALSO, sort sections, drop some .Pp, and improve markup in some
places.

More and more of .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages. Many more to
come.

EACESS -> EACCES. From OpenBSD.

Fix minor formatting error.

Marathon man page editing session to fix broken .Xr's, add important
references, add a little white space here & there for readability,
clean up some mdoc(7) macro usage and so on. Whew!

macroize BSD, NetBSD, FreeBSD and misc cleanup

document IP_PORTRANGE

Document the IP_RECVIF socket option. Also mention that IP_RECVDSTADDR
works with SOCK_RAW sockets now, as well as SOCK_DGRAM.

Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.

Add RCS identifiers.

branches: 1.1.1;
Initial revision