CRS326 not passing vrrp packets

RouterOS General
1

Hi,

I am experiencing an issue where the CRS326 is not passing vrrp traffic.

I have two CCR1036 configured with a vrrp interface. When I uplink the two CCR1036 to the CRS326 the vrrp interface on both CCR devices are running master.

When I replace the CRS326 with a CRS125 or CRS225 vrrp traffic passes through and the vrrp interface with the higher priority is running master and the lower is backup.

Has anyone experienced this issue? How can I isolate the cause?

2

Upgrading the firmware from bugfix 6.38.7 to bugfix 6.39.3 resolved the issue;

*) switch - fixed multicast forwarding on CRS326;