Paradyne CSU User Manual
C. Router CLI Commands, Codes, and Designations
C-34
September
2002
9128-A2-GB20-80
UDP Port Designations
Use the User Datagram Protocol (UDP) port designations in
, when specifying a specific UCP port to be filtered.
Table C-17. UDP Port Designations
UDP Port #
UDP Port Name
Description
7
echo
Echo
9
discard
Discard
37
time
Time
42
nameserver
IEN116 name service (obsolete)
49
tacacs
TAC Access Control System
53
domain
Domain Name Service (DNS)
67
bootpc
Bootstrap Protocol (BOOTP) client
68
bootps
Bootstrap Protocol (BOOTP) server
69
tftp
Trivial File Transfer Protocol
111
sunrpc
Sun Remote Procedure Call
123
ntp
Network Time Protocol
137
netbios-ns
NetBios name service
138
netbios-dgm
NetBios datagram service
161
snmp
Simple Network Management Protocol
162
snmptrap
SNMP Traps
177
xdmcp
X Display Manager Control Protocol
195
dnsix
DNSIX security protocol auditing
434
mobile-ip
Mobile IP registration
512
biff
Biff (mail notification, comsat)
513
who
Who service (rwho)
514
syslog
System Logger
517
talk
Talk
520
rip
Routing Information Protocol