📄 services
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## Network services, Internet style## Note that it is presently the policy of IANA to assign a single well-known# port number for both TCP and UDP; hence, most entries here have two entries# even if the protocol doesn't support UDP operations.# Updated from RFC 1340, ``Assigned Numbers'' (July 1992). Not all ports# are included, only the more common ones.## from: @(#)services 5.8 (Berkeley) 5/9/91# $Id: services,v 1.1 1999/07/16 02:27:26 dholland Exp $#tcpmux 1/tcp # TCP port service multiplexerecho 7/tcpecho 7/udpdiscard 9/tcp sink nulldiscard 9/udp sink nullsystat 11/tcp usersdaytime 13/tcpdaytime 13/udpnetstat 15/tcpqotd 17/tcp quotemsp 18/tcp # message send protocolmsp 18/udp # message send protocolchargen 19/tcp ttytst sourcechargen 19/udp ttytst sourceftp 21/tcp# 22 - unassignedtelnet 23/tcp# 24 - privatesmtp 25/tcp mail# 26 - unassignedtime 37/tcp timservertime 37/udp timserverrlp 39/udp resource # resource locationnameserver 42/tcp name # IEN 116whois 43/tcp nicnamedomain 53/tcp nameserver # name-domain serverdomain 53/udp nameservermtp 57/tcp # deprecatedbootps 67/tcp # BOOTP serverbootps 67/udpbootpc 68/tcp # BOOTP clientbootpc 68/udptftp 69/udpgopher 70/tcp # Internet Gophergopher 70/udprje 77/tcp netrjsfinger 79/tcpwww 80/tcp http # WorldWideWeb HTTPwww 80/udp # HyperText Transfer Protocollink 87/tcp ttylinkkerberos 88/tcp krb5 # Kerberos v5kerberos 88/udpsupdup 95/tcp# 100 - reservedhostnames 101/tcp hostname # usually from sri-niciso-tsap 102/tcp tsap # part of ISODE.csnet-ns 105/tcp cso-ns # also used by CSO name servercsnet-ns 105/udp cso-nsrtelnet 107/tcp # Remote Telnetrtelnet 107/udppop2 109/tcp postoffice # POP version 2pop2 109/udppop3 110/tcp # POP version 3pop3 110/udpsunrpc 111/tcpsunrpc 111/udpauth 113/tcp tap ident authenticationsftp 115/tcpuucp-path 117/tcpnntp 119/tcp readnews untp # USENET News Transfer Protocolntp 123/tcpntp 123/udp # Network Time Protocolnetbios-ns 137/tcp # NETBIOS Name Servicenetbios-ns 137/udpnetbios-dgm 138/tcp # NETBIOS Datagram Servicenetbios-dgm 138/udpnetbios-ssn 139/tcp # NETBIOS session servicenetbios-ssn 139/udpimap2 143/tcp # Interim Mail Access Proto v2imap2 143/udpsnmp 161/udp # Simple Net Mgmt Protosnmp-trap 162/udp snmptrap # Traps for SNMPcmip-man 163/tcp # ISO mgmt over IP (CMOT)cmip-man 163/udpcmip-agent 164/tcpcmip-agent 164/udpxdmcp 177/tcp # X Display Mgr. Control Protoxdmcp 177/udpnextstep 178/tcp NeXTStep NextStep # NeXTStep windownextstep 178/udp NeXTStep NextStep # serverbgp 179/tcp # Border Gateway Proto.bgp 179/udpprospero 191/tcp # Cliff Neuman's Prosperoprospero 191/udpirc 194/tcp # Internet Relay Chatirc 194/udpsmux 199/tcp # SNMP Unix Multiplexersmux 199/udpat-rtmp 201/tcp # AppleTalk routingat-rtmp 201/udpat-nbp 202/tcp # AppleTalk name bindingat-nbp 202/udpat-echo 204/tcp # AppleTalk echoat-echo 204/udpat-zis 206/tcp # AppleTalk zone informationat-zis 206/udpz3950 210/tcp wais # NISO Z39.50 databasez3950 210/udp waisipx 213/tcp # IPXipx 213/udpimap3 220/tcp # Interactive Mail Accessimap3 220/udp # Protocol v3ulistserv 372/tcp # UNIX Listservulistserv 372/udp## UNIX specific services#exec 512/tcpbiff 512/udp comsatlogin 513/tcpwho 513/udp whodshell 514/tcp cmd # no passwords usedsyslog 514/udpprinter 515/tcp spooler # line printer spoolertalk 517/udpntalk 518/udproute 520/udp router routed # RIPtimed 525/udp timeservertempo 526/tcp newdatecourier 530/tcp rpcconference 531/tcp chatnetnews 532/tcp readnewsnetwall 533/udp # -for emergency broadcastsuucp 540/tcp uucpd # uucp daemonremotefs 556/tcp rfs_server rfs # Brunhoff remote filesystemklogin 543/tcp # Kerberized `rlogin' (v5)kshell 544/tcp # Kerberized `rsh' (v5)kerberos-adm 749/tcp # Kerberos `kadmin' (v5)#webster 765/tcp # Network dictionarywebster 765/udp## From ``Assigned Numbers'':##> The Registered Ports are not controlled by the IANA and on most systems#> can be used by ordinary user processes or programs executed by ordinary#> users.##> Ports are used in the TCP [45,106] to name the ends of logical#> connections which carry long term conversations. For the purpose of#> providing services to unknown callers, a service contact port is#> defined. This list specifies the port used by the server process as its#> contact port. While the IANA can not control uses of these ports it#> does register or list uses of these ports as a convienence to the#> community.#ingreslock 1524/tcpingreslock 1524/udpprospero-np 1525/tcp # Prospero non-privilegedprospero-np 1525/udprfe 5002/tcp # Radio Free Ethernetrfe 5002/udp # Actually uses UDP only### Kerberos (Project Athena/MIT) services# Note that these are for Kerberos v4, and are unofficial. Sites running# v4 should uncomment these and comment out the v5 entries above.##kerberos 750/udp kdc # Kerberos (server) udp#kerberos 750/tcp kdc # Kerberos (server) tcpkrbupdate 760/tcp kreg # Kerberos registrationkpasswd 761/tcp kpwd # Kerberos "passwd"#klogin 543/tcp # Kerberos rlogineklogin 2105/tcp # Kerberos encrypted rlogin#kshell 544/tcp krcmd # Kerberos remote shell## Unofficial but necessary (for NetBSD) services#supfilesrv 871/tcp # SUP serversupfiledbg 1127/tcp # SUP debugging
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