User guide

Well-Known Services List
Reference Guide 37
cybercash 551 TCP/UDP Cybercash
remotefs 556 TCP/UDP Rfs server
9pfs 564 TCP/UDP Plan 9 file service
whoami 565 TCP/UDP Whoami
msn 569 TCP Microsoft Network
doom 666 TCP/UDP Doom Id Software
kerberos-adm 749 TCP/UDP Kerberos administration
webster 765 TCP/UDP Network dictionary
phonebook 767 TCP/UDP Phone
socks 1080 TCP/UDP Socks
hermes 1248 TCP/UDP Hermes
lotusnote 1352 TCP/UDP Lotus Notes
netware-csp 1366 TCP/UDP Novell NetWare Comm Service Platform
novell-lu6.2 1416 TCP/UDP Novell LU6.2
netopia 1419
8000
UDP
TCP
Netopia Virtual Office
ms-sql-s 1433 TCP/UDP Microsoft-SQL-Server
ms-sql-m 1434 TCP/UDP Microsoft-SQL-Monitor
winframe 1494 TCP WinFrame
watcom-sql 1498 TCP/UDP Watcom-SQL
ingreslock 1524 TCP/UDP Ingres
groupwise 1677 TCP GroupWise
nfs 2049 TCP/UDP Network File Server
www-dev 2784 TCP/UDP World Wide Web - development
Squid 3128 TCP/UDP Web proxy/caching service -- frequently scanned
for vulnerabilities
ccmail 3264 TCP/UDP Cc:mail/lotus
ICQ 2109
4000
TCP
UDP
Used for chat
Firstclass 3000
30004
TCP FirstClass (ftp channel on 510 TCP)
Service Name Port # Protocol Description