services revision 1.8
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 1.8 1993/11/07 10:14:24 cgd 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 21/tcp 28 # 22 - unassigned 29 telnet 23/tcp 30 # 24 - private 31 smtp 25/tcp mail 32 # 26 - unassigned 33 time 37/tcp timserver 34 time 37/udp timserver 35 rlp 39/udp resource # resource location 36 nameserver 42/tcp name # IEN 116 37 whois 43/tcp nicname 38 domain 53/tcp nameserver # name-domain server 39 domain 53/udp nameserver 40 mtp 57/tcp # deprecated 41 bootps 67/tcp # BOOTP server 42 bootps 67/udp 43 bootpc 68/tcp # BOOTP client 44 bootpc 68/udp 45 tftp 69/udp 46 gopher 70/tcp # Internet Gopher 47 gopher 70/udp 48 rje 77/tcp netrjs 49 finger 79/tcp 50 www 80/tcp http # WorldWideWeb HTTP 51 www 80/udp # HyperText Transfer Protocol 52 link 87/tcp ttylink 53 kerberos 88/tcp krb5 # Kerberos v5 54 kerberos 88/udp 55 supdup 95/tcp 56 # 100 - reserved 57 hostnames 101/tcp hostname # usually from sri-nic 58 iso-tsap 102/tcp tsap # part of ISODE. 59 csnet-ns 105/tcp cso-ns # also used by CSO name server 60 csnet-ns 105/udp cso-ns 61 rtelnet 107/tcp # Remote Telnet 62 rtelnet 107/udp 63 pop2 109/tcp postoffice # POP version 2 64 pop2 109/udp 65 pop3 110/tcp # POP version 3 66 pop3 110/udp 67 sunrpc 111/tcp 68 sunrpc 111/udp 69 auth 113/tcp authentication 70 sftp 115/tcp 71 uucp-path 117/tcp 72 nntp 119/tcp readnews untp # USENET News Transfer Protocol 73 ntp 123/tcp 74 ntp 123/udp # Network Time Protocol 75 netbios-ns 137/tcp # NETBIOS Name Service 76 netbios-ns 137/udp 77 netbios-dgm 138/tcp # NETBIOS Datagram Service 78 netbios-dgm 138/udp 79 netbios-ssn 139/tcp # NETBIOS session service 80 netbios-ssn 139/udp 81 imap2 143/tcp # Interim Mail Access Proto v2 82 imap2 143/udp 83 snmp 161/udp # Simple Net Mgmt Proto 84 snmp-trap 162/udp snmptrap # Traps for SNMP 85 cmip-man 163/tcp # ISO mgmt over IP (CMOT) 86 cmip-man 163/udp 87 cmip-agent 164/tcp 88 cmip-agent 164/udp 89 xdmcp 177/tcp # X Display Mgr. Control Proto 90 xdmcp 177/udp 91 nextstep 178/tcp NeXTStep NextStep # NeXTStep window 92 nextstep 178/udp NeXTStep NextStep # server 93 bgp 179/tcp # Border Gateway Proto. 94 bgp 179/udp 95 prospero 191/tcp # Cliff Neuman's Prospero 96 prospero 191/udp 97 irc 194/tcp # Internet Relay Chat 98 irc 194/udp 99 smux 199/tcp # SNMP Unix Multiplexer 100 smux 199/udp 101 at-rtmp 201/tcp # AppleTalk routing 102 at-rtmp 201/udp 103 at-nbp 202/tcp # AppleTalk name binding 104 at-nbp 202/udp 105 at-echo 204/tcp # AppleTalk echo 106 at-echo 204/udp 107 at-zis 206/tcp # AppleTalk zone information 108 at-zis 206/udp 109 z3950 210/tcp wais # NISO Z39.50 database 110 z3950 210/udp wais 111 ipx 213/tcp # IPX 112 ipx 213/udp 113 imap3 220/tcp # Interactive Mail Access 114 imap3 220/udp # Protocol v3 115 ulistserv 372/tcp # UNIX Listserv 116 ulistserv 372/udp 117 # 118 # UNIX specific services 119 # 120 exec 512/tcp 121 biff 512/udp comsat 122 login 513/tcp 123 who 513/udp whod 124 shell 514/tcp cmd # no passwords used 125 syslog 514/udp 126 printer 515/tcp spooler # line printer spooler 127 talk 517/udp 128 ntalk 518/udp 129 route 520/udp router routed # RIP 130 timed 525/udp timeserver 131 tempo 526/tcp newdate 132 courier 530/tcp rpc 133 conference 531/tcp chat 134 netnews 532/tcp readnews 135 netwall 533/udp # -for emergency broadcasts 136 uucp 540/tcp uucpd # uucp daemon 137 remotefs 556/tcp rfs_server rfs # Brunhoff remote filesystem 138 klogin 543/tcp # Kerberized `rlogin' (v5) 139 kshell 544/tcp # Kerberized `rsh' (v5) 140 kerberos-adm 749/tcp # Kerberos `kadmin' (v5) 141 # 142 webster 765/tcp # Network dictionary 143 webster 765/udp 144 # 145 # From ``Assigned Numbers'': 146 # 147 #> The Registered Ports are not controlled by the IANA and on most systems 148 #> can be used by ordinary user processes or programs executed by ordinary 149 #> users. 150 # 151 #> Ports are used in the TCP [45,106] to name the ends of logical 152 #> connections which carry long term conversations. For the purpose of 153 #> providing services to unknown callers, a service contact port is 154 #> defined. This list specifies the port used by the server process as its 155 #> contact port. While the IANA can not control uses of these ports it 156 #> does register or list uses of these ports as a convienence to the 157 #> community. 158 # 159 ingreslock 1524/tcp 160 ingreslock 1524/udp 161 prospero-np 1525/tcp # Prospero non-privileged 162 prospero-np 1525/udp 163 rfe 5002/tcp # Radio Free Ethernet 164 rfe 5002/udp # Actually uses UDP only 165 # 166 # 167 # Kerberos (Project Athena/MIT) services 168 # Note that these are for Kerberos v4, and are unofficial. Sites running 169 # v4 should uncomment these and comment out the v5 entries above. 170 # 171 #kerberos 750/udp kdc # Kerberos (server) udp 172 #kerberos 750/tcp kdc # Kerberos (server) tcp 173 krbupdate 760/tcp kreg # Kerberos registration 174 kpasswd 761/tcp kpwd # Kerberos "passwd" 175 #klogin 543/tcp # Kerberos rlogin 176 eklogin 2105/tcp # Kerberos encrypted rlogin 177 #kshell 544/tcp krcmd # Kerberos remote shell 178
Indexes created Fri Oct 03 02:09:57 GMT 2025