I am using the Astaro Virtual Firewall and connecting to a physical Cisco 7606 router via OSPF. We are seeing that the 2 routers elect a DR and BDR successfully, but after 40 seconds the adjancy is deleted.
The error message we are seeing in the Cisco router is that the update packet from the Astaro is not including the IP address of the DR and BDR thus the Cisco is "seeing" this as a new adjacency so the process starts all over again with regards to electing a DR and BDR.
Has anyone seen this behavior that can help?
Thank you.
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