Enabling data-group reuse logging
About data-group reuse logging
For a given VPN, the number of VPN multicast streams to be switched to data-MDTs might exceed the number of addresses in the data-group range. In this case, the VPN instance on the source-side PE can reuse the addresses in the address range. With data-group reuse logging enabled, the address reuse information will be logged. Perform this task on PEs.
The group address reuse logging information has a severity level informational. For more information about the logging information, see Network Management and Monitoring Configuration Guide.
Procedure
Enter system view.
system-view
Enter MVPN view.
multicast-mvpn vpn-instance vpn-instance-name mode mdt
Enter MVPN address family view.
Enter MVPN IPv4 address family view.
address-family ipv4
Enter MVPN IPv6 address family view.
address-family ipv6
Enable data-group reuse logging.
log data-group-reuse
By default, data-group reuse logging is disabled.