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UDP Helper configuration commands
display udp-helper server
Syntax
display udp-helper server [ interface interface-type interface-number ] [ | { begin | exclude | include }
regular-expression ]
View
Any view
Default level
2: System level
Parameters
interface interface-type interface-number: Displays information of forwarded UDP packets on the specified
interface.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see the Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use the display udp-helper server command to display the information of forwarded UDP packets on the
specified interface or all interfaces.
If interface-type interface-number is not specified, this command displays the information of forwarded
UDP packets on all interfaces.
Examples
# Display the information of forwarded UDP packets on the interface VLAN-interface 1.
<Sysname> display udp-helper server interface vlan-interface 1
Interface name Server address Packets sent
Vlan-interface1 192.1.1.2 0
The output shows that the IP address of the destination server corresponding to the interface VLAN-
interface 1 is 192.1.1.2, and that no packets are forwarded to the destination server.
reset udp-helper packet
Syntax
reset udp-helper packet
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