Last Modified: Oct 06, 2020
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Known Affected Versions:
12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4
Opened: Sep 12, 2015
TMM may lose dynamic routing information when failover occurs between either chassis in an HA pair or blades within a chassis. Only TMM is affected: the routing database in ZebOS and tmrouted are not affected. The "tmsh show net route lookup <destination>" must be used to determine if TMM has a route to a particular destination.
Destinations learned via dynamic routing may not be reachable.
Dynamic routing enabled on a chassis.
After failover, restart tmrouted with "bigstart restart tmrouted".
Dynamic routing is no longer interrupted upon HA or blade failover on Viprion chassis.