; -*- Fundamental -*- ; ; Machine readable excerpt from assigned numbers document. ; See original document for full details. ;----------------------------------------------------------------------- ; ;RFC 1010 - Assigned Numbers May 1987 ;Port Numbers ; ; ; PORT NUMBERS ; ; Ports are used in the TCP [36,81] 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. The contact port is sometimes called the ; "well-known port". ; ; To the extent possible, these same port assignments are used with the ; UDP [37,79]. ; ; To the extent possible, these same port assignments are used with the ; ISO-TP4 [52]. ; ; The assigned ports use a small portion of the possible port numbers. ; The assigned ports have all except the low order eight bits cleared ; to zero. The low order eight bits are specified here. ; ; Port Assignments: ; ; Decimal Keyword Description References ; ------- ------- ----------- ---------- ; 0 ;Reserved [JBP] ; 1-4 ;Unassigned [JBP] 5 RJE ;Remote Job Entry [9,JBP] 7 ECHO ;Echo [70,JBP] 9 DISCARD ;Discard [69,JBP] 11 USERS ;Active Users [65,JBP] 13 DAYTIME ;Daytime [68,JBP] ; 15 ;Unassigned [JBP] 17 QUOTE ;Quote of the Day [75,JBP] 19 CHARGEN ;Character Generator [67,JBP] 20 FTP-DATA ;File Transfer [Default Data] [71,JBP] 21 FTP ;File Transfer [Control] [71,JBP] 23 TELNET ;Telnet [87,JBP] 25 SMTP ;Simple Mail Transfer [77,JBP] 27 NSW-FE ;NSW User System FE [17,RHT] 29 MSG-ICP ;MSG ICP [63,RHT] 31 MSG-AUTH ;MSG Authentication [63,RHT] 33 DSP ;Display Support Protocol [MLC] ; 35 ;any private printer server [JBP] 37 TIME ;Time [83,JBP] 39 RLP ;Resource Location Protocol [MA] 41 GRAPHICS ;Graphics [98,JBP] 42 NAMESERVER ;Host Name Server [74,JBP] 43 NICNAME ;Who Is [46,JAKE] 44 MPM-FLAGS ;MPM FLAGS Protocol [JBP] 45 MPM ;Message Processing Module [recv] [73,JBP] 46 MPM-SND ;MPM [default send] [73,JBP] 47 NI-FTP ;NI FTP [103,SK8] 49 LOGIN ;Login Host Protocol [PHD1] 51 LA-MAINT ;IMP Logical Address Maintenance [58,AGM] 53 DOMAIN ;Domain Name Server [61,70,PM1] 55 ISI-GL ;ISI Graphics Language [6,RB9] ; 57 ;any private terminal access [JBP] ; 59 ;any private file service [JBP] 61 NI-MAIL ;NI MAIL [4,SK8] 63 VIA-FTP ;VIA Systems - FTP [DXD] 65 TACACS-DS ;TACACS-Database Service [3,RHT] 67 BOOTPS ;Bootstrap Protocol Server [29,WJC2] 68 BOOTPC ;Bootstrap Protocol Client [29,WJC2] 69 TFTP ;Trivial File Transfer [95,DDC1] 71 NETRJS-1 ;Remote Job Service [8,RTB3] 72 NETRJS-2 ;Remote Job Service [8,RTB3] 73 NETRJS-3 ;Remote Job Service [8,RTB3] 74 NETRJS-4 ;Remote Job Service [8,RTB3] ; 75 ;any private dial out service [JBP] ; 77 ;any private RJE service [JBP] 79 FINGER ;Finger [44,KLH] 81 HOSTS2-NS ;HOSTS2 Name Server [EAK1] 83 MIT-ML-DEV ;MIT ML Device [DPR] 85 MIT-ML-DEV ;MIT ML Device [DPR] ; 87 ;any private terminal link [JBP] 89 SU-MIT-TG ;SU/MIT Telnet Gateway [MRC] 91 MIT-DOV ;MIT Dover Spooler [EBM] 93 DCP ;Device Control Protocol [DT15] 95 SUPDUP ;SUPDUP [20,MRC] 97 SWIFT-RVF ;Swift Remote Vitural File Protocol [MXR] 98 TACNEWS ;TAC News [FRAN] 99 METAGRAM ;Metagram Relay [GEOF] 101 HOSTNAME ;NIC Host Name Server [45,JAKE] 102 ISO-TSAP ;ISO-TSAP [12,MTR] 103 X400 ;X400 [HCF2] 104 X400-SND ;X400-SND [HCF2] 105 CSNET-NS ;Mailbox Name Nameserver [96,MAS3] 107 RTELNET ;Remote Telnet Service [76,JBP] 109 POP-2 ;Post Office Protocol - Version 2 [11,JKR1] 111 SUNRPC ;SUN Remote Procedure Call [DXG] 113 AUTH ;Authentication Service [99,MCSJ] 115 SFTP ;Simple File Transfer Protocol [56,MKL1] 117 UUCP-PATH ;UUCP Path Service [35,MAE] 119 NNTP ;Network News Transfer Protocol [53,PL4] 121 ERPC ;HYDRA Expedited Remote Procedure Call[101,JXO] 123 NTP ;Network Time Protocol [60,DLM1] 125 LOCUS-MAP ;Locus PC-Interface Net Map Server [105,BXG] 127 LOCUS-CON ;Locus PC-Interface Conn Server [105,BXG] 129 PWDGEN ;Password Generator Protocol [107,FJW] 130 CISCO-FNA ;CISCO FNATIVE [WXB] 131 CISCO-TNA ;CISCO TNATIVE [WXB] 132 CISCO-SYS ;CISCO SYSMAINT [WXB] 133 STATSRV ;Statistics Service [DLM1] 134 INGRES-NET ;INGRES-NET Service [MXB] 135 LOC-SRV ;Location Service [JXP] 136 PROFILE ;PROFILE Naming System [LLP] 137 NETBIOS-NS ;NETBIOS Name Service [JBP] 138 NETBIOS-DGM ;NETBIOS Datagram Service [JBP] 139 NETBIOS-SSN ;NETBIOS Session Service [JBP] 140 EMFIS-DATA ;EMFIS Data Service [GB7] 141 EMFIS-CNTL ;EMFIS Control Service [GB7] 142 BL-IDM ;Britton-Lee IDM [SXS1] ; 143-159 ;Unassigned [JBP] ; 160-223 ;Reserved [JBP] ; 224-241 ;Unassigned [JBP] ; 243 SUR-MEAS ;Survey Measurement [5,AV] 245 LINK ;LINK [10,RDB2] ; 247-255 ;Unassigned [JBP]