HP VPN Firewall Appliances Network Management Command Reference

600
reset igmp group
Use reset igmp group to remove the dynamic group entries of a specified IGMP group or all IGMP
groups.
Syntax
reset igmp group { all | interface interface-type interface-number { all | group-address [ mask { mask |
mask-length } ] [ source-address [ mask { mask | mask-length } ] ] } }
Views
User view
Default command level
2: System level
Parameters
all: Specifies all interfaces (the first all) or all IGMP groups (the second all).
interface interface-type interface-number: Specifies an interface by its type and number.
group-address: Specifies a multicast group address, in the range of 224.0.0.0 to 239.255.255.255.
source-address: Specifies a multicast source address.
mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255
by default.
mask-length: Specifies the mask length of the multicast group address or multicast source address. For a
multicast group address, this argument has an effective value range of 4 to 32. For a multicast source
address, this argument has an effective value range of 0 to 32. The default is 32 in both cases.
Usage guidelines
This command cannot remove static IGMP group entries.
Examples
# Remove dynamic group entries of IGMP groups on all the interfaces on the public network.
<Sysname> reset igmp group all
# Remove dynamic group entries of IGMP groups on GigabitEthernet 0/1 on the public network.
<Sysname> reset igmp group interface gigabitethernet 0/1 all
# Remove the dynamic IGMP group entry of IGMP group 225.0.0.1 on GigabitEthernet 0/1 on the
public network.
<Sysname> reset igmp group interface gigabitethernet 0/1 225.0.0.1
reset igmp ssm-mapping group
Use reset igmp ssm-mapping group to clear multicast group information created based on the
configured IGMP SSM mappings.
Syntax
reset igmp ssm-mapping group { all | interface interface-type interface-number { all | group-address
[ mask { mask | mask-length } ] [ source-address [ mask { mask | mask-length } ] ] } }