Udp-Helper Server - HP E4510-48G Command Reference Manual

undo udp-helper port { port-number | dns | netbios-ds | netbios-ns | tacacs | tftp | time }
View
System view
Default Level
2: System level
Parameters
port-number: UDP port number with which packets need to be forwarded, in the range of 1 to 65535
(except 67 and 68).
dns: Forwards DNS data packets. The corresponding UDP port number is 53.
netbios-ds: Forwards NetBIOS data packets. The corresponding UDP port number is 138.
netbios-ns: Forwards NetBIOS name service data packets. The corresponding UDP port number is
137.
tacacs: Forwards terminal access controller access control system (TACACS) data packet. The
corresponding UDP port number is 49.
tftp: Forwards TFTP data packets. The corresponding UDP port number is 69.
time: Forwards time service data packets. The corresponding UDP port number is 37.
Description
Use the udp-helper port command to enable the forwarding of packets with the specified UDP port
number.
Use the undo udp-helper port command to remove the configured UDP port numbers.
By default, no UDP port number is specified.
The specified UDP port numbers will all be removed if UDP Helper is disabled.
Examples
# Forward broadcast packets with the UDP destination port number 100.
<Sysname> system-view
[Sysname] udp-helper port 100

udp-helper server

Syntax
udp-helper server ip-address
undo udp-helper server [ ip-address ]
View
Interface view
Default Level
2: System level
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