Panasonic ZEQUO 6400, Operating Instructions Manual

Page: 399 / 1058

34. Internet Group Management Protocol (IGMP) Commands
400
34.4. config igmp
check_subscriber_source_network

Description
This command is used to configure the flag that determines whether or not to check
the subscriber source IP when an IGMP report or leave message is received. When this
command is enabled on an interface, any IGMP report or leave messages received by
the interface will be checked to determine whether its source IP is in the same
network as the interface. If the check failed for a received report or leave message,
the message won't be processed by IGMP protocol. If the check is disabled, the IGMP
report or leave message with any source IP will be processed by the IGMP protocol.

Format
config igmp check_subscriber_source_network [ipif <ipif_name 12> | all] [enable |
disable]
 Parameters

Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Zxxx0:admin# show igmp group
Command: show igmp group
Interface Multicast Group Last Reporter IP Querier IP Expire
------------ --------------- --------------- ------------------- ---------
System 224.0.0.2 10.42.73.111 10.48.74.122 260
System 224.0.0.9 10.20.53.1 10.48.74.122 260
System 224.0.1.24 10.18.1.3 10.48.74.122 259
System 224.0.1.41 10.1.43.252 10.48.74.122 259
System 224.0.1.149 10.20.63.11 10.48.74.122 259
Total Entries : 5
Zxxx0:admin#
ipif Specifies the IP interface name used for this configuration.
<ipif_name 12>
Enter the IP interface name used for this configuration here. This name can be up
to 12 characters long.
all Specifies that all the IP interfaces will be used.
enable Specifies that the check state will be enabled.
disable Specifies that the check state will be disabled.