Well Defined Port Numbers for Services
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OmniAccess 5740 Unified Services Gateway CLI Configuration Guide
Alcatel-Lucent
23 bootps 67/tcp/udp Bootstrap Protocol Server
24 bootpc 68/tcp/udp Bootstrap Protocol Client
25 tftp 69/tcp/udp Trivial File Transfer 783, 1350
26 gopher 70/tcp/udp Gopher 1436
27 netrjs-1 71/tcp/udp Remote Job Service
28 netrjs-2 72/tcp/udp Remote Job Service
29 netrjs-3 73/tcp/udp Remote Job Service
30 netrjs-4 74/tcp/udp Remote Job Service
31 finger 79/tcp/udp Finger 742,1288
32 HTTP 80/tcp/udp www HTTP 2616
33 kerberos 88/tcp/udp Kerberos v5
34 supdup 95/tcp/udp
35 hostname 101/tcp/udp Usually from sri-nic
36 iso-tsap 102/tcp Part of ISODE.
37 csnet-ns 105/tcp/udp Also used by CSO name
server
38 3com-tsmux 106/tcp/udp Poppassd
39 rtelnet 107/tcp/udp Remote Telnet
40 pop2 109/tcp/udp POP version 2
41 POP3 tcp/110 Post Office Protocol V3 1939,1957
42 sunrpc 111/tcp/udp RPC 4.0 portmapper TCP
43 auth 113/tcp/udp Authentication tap ident
44 sftp 115/tcp/udp
45 uucp-path 117/tcp/udp
46 nntp 119/tcp/udp
47 ntp 123/tcp Network Time Protocol
48 netbios-ns 137/tcp/udp NETBIOS Name Service
49 netbios-dgm 138/tcp/udp NETBIOS Datagram Service
50 SMB/Netbios 139/tcp/udp NETBIOS Internet Drafts
51 imap2 143/tcp/udp Interim Mail Access Proto v2
52 snmp 161/udp Simple Network Mgmt Protocol Internet Drafts
Sl.
No.
Name Protocol Type Description
RFCs/
References