# # Standard Servivce Numbers # tcpmux 1/tcp # rfc-1078 echo 7/tcp echo 7/udp discard 9/tcp sink null discard 9/udp sink null systat 11/tcp users daytime 13/tcp daytime 13/udp netstat 15/tcp qotd 17/tcp quote chargen 19/tcp ttytst source chargen 19/udp ttytst source ftp-data 20/tcp ftp 21/tcp telnet 23/tcp smtp 25/tcp mail time 37/tcp timserver time 37/udp timserver rlp 39/udp resource # resource location name 42/udp nameserver nameserver 42/tcp name # IEN 116 whois 43/tcp nicname # usually to sri-nic domain 53/tcp nameserver # name-domain server domain 53/udp nameserver tftp 69/udp rje 77/tcp netrjs finger 79/tcp link 87/tcp ttylink supdup 95/tcp hostnames 101/tcp hostname # usually to sri-nic iso-tsap 102/tcp x400 103/tcp # ISO Mail x400-snd 104/tcp csnet-ns 105/tcp pop 109/tcp postoffice pop-2 109/tcp # Post Office sunrpc 111/tcp sunrpc 111/udp auth 113/tcp authentication sftp 115/tcp uucp-path 117/tcp nntp 119/tcp readnews untp # USENET News Transfer Protocol nntp 119/tcp usenet # Network News Transfer ntp 123/tcp # Network Time Protocol netbios-ns 137/tcp nbns netbios-ns 137/udp nbns netbios-dgm 138/tcp nbdgm netbios-dgm 138/udp nbdgm netbios-ssn 139/tcp nbssn NeWS 144/tcp news # Window System snmp 161/udp snmp-trap 162/udp cmot-manager 163/tcp cmot-manager 163/udp cmot-agent 164/tcp cmot-agent 164/udp biff 512/udp comsat exec 512/tcp login 513/tcp who 513/udp whod shell 514/tcp cmd # no passwords used syslog 514/udp printer 515/tcp spooler # line printer spooler talk 517/udp ntalk 518/udp efs 520/tcp # for LucasFilm route 520/udp router routed route 520/udp router routed # 521 also timed 525/udp timeserver tempo 526/tcp newdate courier 530/tcp rpc conference 531/tcp chat netnews 532/tcp readnews netwall 533/udp # -for emergency broadcasts uucp 540/tcp uucpd # uucp daemon new-rwho 550/udp new-who # experimental remotefs 556/tcp rfs_server rfs # Brunhoff remote filesystem rmonitor 560/udp rmonitord # experimental monitor 561/udp # experimental pcserver 600/tcp # ECD Integrated PC board srvr listen 1025/tcp listener RFS remote_file_sharing nterm 1026/tcp remote_login network_terminal ingreslock 1524/tcp