Udp-Helper Server - H3C MSR 20-20 Command Reference Manual

Description
Example

udp-helper server

Syntax
View
Parameter
Description
Related command:
Example
Use the
udp-helper port
the specified UDP port number.
Use the
undo udp-helper port
numbers.
By default, the UDP Helper enabled device forwards broadcast packets with any of
the six destination port numbers 69, 53, 37, 137, 138 and 49. The configured UDP
port numbers (including the default UDP port numbers) will all be removed if UDP
Helper is disabled.
# Forward broadcast packets with the UDP destination port number 100.
<Sysname> system-view
[Sysname] udp-helper port 100
udp-helper server ip-address
undo udp-helper server [ ip-address ]
Interface view
ip-address: IP address of the destination server, in dotted decimal notation.
Use the
udp-helper server
UDP packets to be forwarded to.
Use the undo udp-helper server
No destination server is configured by default.
Currently, you can configure up to 20 destination servers on an interface.
Note that you will remove all the destination servers under the interface if you
carry out the undo udp-helper server command without the ip-address
argument.
display udp-helper server.
# Specify the IP address of the destination server as 192.1.1.2 on Ethernet1/0.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] udp-helper server 192.1.1.2
command to enable the forwarding of packets with
command to remove the configured UDP port
command to specify the destination server which
command to remove the destination server.
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