H3C Technologies H3C SecPath F1000-E - Manual (Page 940)

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[Router-Serial2/1] pim ipv6 dm
[Router-Serial2/1] quit
[Router] interface GigabitEthernet 1/1
[Router-GigabitEthernet1/1] mld enable
[Router-GigabitEthernet1/1] pim ipv6 dm
[Router-GigabitEthernet1/1] quit
# Enable IPv6 multicast routing on the SecPath, MLD proxying on GigabitEthernet 0/1, and MLD
on GigabitEthernet 0/2.
system-view
[SecPath] multicast ipv6 routing-enable
[SecPath] interface GigabitEthernet 0/1
[SecPath-GigabitEthernet0/1] mld proxying enable
[SecPath-GigabitEthernet0/1] quit
[SecPath] interface GigabitEthernet 0/2
[SecPath-GigabitEthernet0/2] mld enable
[SecPath-GigabitEthernet0/2] quit
3. Verify the configuration:
Use the display mld interface command to display MLD information on an interface. For example:
# Display MLD information on GigabitEthernet 0/1 of the SecPath.
[SecPath] display mld interface GigabitEthernet 0/1 verbose
GigabitEthernet0/1(2001::2):
MLD proxy is enabled
Current MLD version is 1
Multicast routing on this interface: enabled
Require-router-alert: disabled
Use the display mld group command to display MLD group information. For example,
# Display MLD group information on the Router.
[Router] display mld group
Total 1 MLD Group(s).
Interface group report information
GigabitEthernet0/1(2001::1):
Total 1 MLD Groups reported
Group Address Last Reporter Uptime Expires
ff3e::101 2001::2 00:02:04 00:01:15
The output shows that the MLD reports sent from the hosts are forwarded to the Router through the
proxy interface, GigabitEthernet 0/1 of the SecPath.
Troubleshooting MLD
No member information on the receiver-side router
Symptom
When a host sends a message to announce its joining IPv6 multicast group G, no member information
of multicast group G exists on the immediate router.