Compatible Systems 5.4 User Manual
Page 197

Chapter 11 - TCP/IP Filtering
191
All of the modifiers also require a port number between 0 and 65535. Port
numbers can also be specified using the names in the following list of services
with known ports:
TCP
PORTS
:
systat (11)
netstat (13)
ftp-data (20)
ftp (21)
telnet (23)
smtp, mail (25)
whois (43)
gopher (70)
rje (77)
pop-2 (109)
pop-3 (110)
auth (113)
nntp, usenet (119)
netbios-ssn (139)
news (144)
rexec (512)
rlogin (513)
rshell (514)
printer, lpd (515)
uucp (540)
listen, rfs (1025)
x, xwin (6000)
irc (6667)
www, http (80)
UDP
PORTS
:
name (42)
bootps (67)
bootpc (68)
tftp (69)
snmp (161)
snmp-trap (162)
biff, comsat (512)
rwho (513)
syslog (514)
talk (517)
ntalk (518)
route, rip (520)
timed (525)
mount (635)
pcnfs (640)
nfs (2049)
C
OMMON
UDP
AND
TCP
PORTS
:
echo (7)
discard (9)
daytime (13)
chargen (19)
time (37)
dns, domain (53)
sunrpc, rpc,
portmapper (111)
ntp (123)
netbios-ns (137)
netbios-dgm (138)