services revision 1.13
1 # 2 # Network services, Internet style 3 # 4 # Note that it is presently the policy of IANA to assign a single well-known 5 # port number for both TCP and UDP; hence, most entries here have two entries 6 # even if the protocol doesn't support UDP operations. 7 # Updated from RFC 1340, ``Assigned Numbers'' (July 1992). Not all ports 8 # are included, only the more common ones. 9 # 10 # from: @(#)services 5.8 (Berkeley) 5/9/91 11 # $Id: services,v 1.13 1994/12/28 19:25:15 mycroft Exp $ 12 # 13 tcpmux 1/tcp # TCP port service multiplexer 14 echo 7/tcp 15 echo 7/udp 16 discard 9/tcp sink null 17 discard 9/udp sink null 18 systat 11/tcp users 19 daytime 13/tcp 20 daytime 13/udp 21 netstat 15/tcp 22 qotd 17/tcp quote 23 msp 18/tcp # message send protocol 24 msp 18/udp # message send protocol 25 chargen 19/tcp ttytst source 26 chargen 19/udp ttytst source 27 ftp-data 20/tcp # default ftp data port 28 ftp 21/tcp 29 # 22 - unassigned 30 telnet 23/tcp 31 # 24 - private 32 smtp 25/tcp mail 33 # 26 - unassigned 34 time 37/tcp timserver 35 time 37/udp timserver 36 rlp 39/udp resource # resource location 37 nameserver 42/tcp name # IEN 116 38 whois 43/tcp nicname 39 domain 53/tcp nameserver # name-domain server 40 domain 53/udp nameserver 41 mtp 57/tcp # deprecated 42 bootps 67/tcp # BOOTP server 43 bootps 67/udp 44 bootpc 68/tcp # BOOTP client 45 bootpc 68/udp 46 tftp 69/udp 47 gopher 70/tcp # Internet Gopher 48 gopher 70/udp 49 rje 77/tcp netrjs 50 finger 79/tcp 51 www 80/tcp http # WorldWideWeb HTTP 52 www 80/udp # HyperText Transfer Protocol 53 link 87/tcp ttylink 54 kerberos 88/tcp krb5 # Kerberos v5 55 kerberos 88/udp 56 supdup 95/tcp 57 # 100 - reserved 58 hostnames 101/tcp hostname # usually from sri-nic 59 iso-tsap 102/tcp tsap # part of ISODE. 60 csnet-ns 105/tcp cso-ns # also used by CSO name server 61 csnet-ns 105/udp cso-ns 62 rtelnet 107/tcp # Remote Telnet 63 rtelnet 107/udp 64 pop2 109/tcp postoffice # POP version 2 65 pop2 109/udp 66 pop3 110/tcp # POP version 3 67 pop3 110/udp 68 sunrpc 111/tcp 69 sunrpc 111/udp 70 auth 113/tcp authentication tap ident 71 sftp 115/tcp 72 uucp-path 117/tcp 73 nntp 119/tcp readnews untp # USENET News Transfer Protocol 74 ntp 123/tcp 75 ntp 123/udp # Network Time Protocol 76 netbios-ns 137/tcp # NETBIOS Name Service 77 netbios-ns 137/udp 78 netbios-dgm 138/tcp # NETBIOS Datagram Service 79 netbios-dgm 138/udp 80 netbios-ssn 139/tcp # NETBIOS session service 81 netbios-ssn 139/udp 82 imap2 143/tcp # Interim Mail Access Proto v2 83 imap2 143/udp 84 snmp 161/udp # Simple Net Mgmt Proto 85 snmp-trap 162/udp snmptrap # Traps for SNMP 86 cmip-man 163/tcp # ISO mgmt over IP (CMOT) 87 cmip-man 163/udp 88 cmip-agent 164/tcp 89 cmip-agent 164/udp 90 xdmcp 177/tcp # X Display Mgr. Control Proto 91 xdmcp 177/udp 92 nextstep 178/tcp NeXTStep NextStep # NeXTStep window 93 nextstep 178/udp NeXTStep NextStep # server 94 bgp 179/tcp # Border Gateway Proto. 95 bgp 179/udp 96 prospero 191/tcp # Cliff Neuman's Prospero 97 prospero 191/udp 98 irc 194/tcp # Internet Relay Chat 99 irc 194/udp 100 smux 199/tcp # SNMP Unix Multiplexer 101 smux 199/udp 102 at-rtmp 201/tcp # AppleTalk routing 103 at-rtmp 201/udp 104 at-nbp 202/tcp # AppleTalk name binding 105 at-nbp 202/udp 106 at-echo 204/tcp # AppleTalk echo 107 at-echo 204/udp 108 at-zis 206/tcp # AppleTalk zone information 109 at-zis 206/udp 110 z3950 210/tcp wais # NISO Z39.50 database 111 z3950 210/udp wais 112 ipx 213/tcp # IPX 113 ipx 213/udp 114 imap3 220/tcp # Interactive Mail Access 115 imap3 220/udp # Protocol v3 116 ulistserv 372/tcp # UNIX Listserv 117 ulistserv 372/udp 118 # 119 # UNIX specific services 120 # 121 exec 512/tcp 122 biff 512/udp comsat 123 login 513/tcp 124 who 513/udp whod 125 shell 514/tcp cmd # no passwords used 126 syslog 514/udp 127 printer 515/tcp spooler # line printer spooler 128 talk 517/udp 129 ntalk 518/udp 130 route 520/udp router routed # RIP 131 timed 525/udp timeserver 132 tempo 526/tcp newdate 133 courier 530/tcp rpc 134 conference 531/tcp chat 135 netnews 532/tcp readnews 136 netwall 533/udp # -for emergency broadcasts 137 uucp 540/tcp uucpd # uucp daemon 138 remotefs 556/tcp rfs_server rfs # Brunhoff remote filesystem 139 # 140 webster 765/tcp # Network dictionary 141 webster 765/udp 142 # 143 # From ``Assigned Numbers'': 144 # 145 #> The Registered Ports are not controlled by the IANA and on most systems 146 #> can be used by ordinary user processes or programs executed by ordinary 147 #> users. 148 # 149 #> Ports are used in the TCP [45,106] to name the ends of logical 150 #> connections which carry long term conversations. For the purpose of 151 #> providing services to unknown callers, a service contact port is 152 #> defined. This list specifies the port used by the server process as its 153 #> contact port. While the IANA can not control uses of these ports it 154 #> does register or list uses of these ports as a convienence to the 155 #> community. 156 # 157 ingreslock 1524/tcp 158 ingreslock 1524/udp 159 prospero-np 1525/tcp # Prospero non-privileged 160 prospero-np 1525/udp 161 rfe 5002/tcp # Radio Free Ethernet 162 rfe 5002/udp # Actually uses UDP only 163 # 164 # 165 # Kerberos (Project Athena/MIT) services 166 # Note that these are for Kerberos v4, and are unofficial. Sites running 167 # v4 should uncomment these and comment out the v5 entries above. 168 # 169 klogin 543/tcp # Kerberos `rlogin' 170 kshell 544/tcp # Kerberos `rsh' 171 kerberos-adm 749/tcp # Kerberos `kadmin' (v5) 172 #kerberos 750/udp kdc # Kerberos (server) udp 173 #kerberos 750/tcp kdc # Kerberos (server) tcp 174 krbupdate 760/tcp kreg # Kerberos registration 175 kpasswd 761/tcp kpwd # Kerberos `passwd' 176 eklogin 2105/tcp # Kerberos encrypted `rlogin' 177 # 178 # Unofficial but necessary (for NetBSD) services 179 # 180 supfilesrv 871/tcp # SUP server 181 supfiledbg 1127/tcp # SUP debugging 182
Indexes created Wed Oct 15 16:09:53 GMT 2025