326009: MRIB connection opening failed
Cisco ASA is a security device that provides the combined capabilities of a firewall, an antivirus, and an intrusion prevention system. It also facilitates virtual private network (VPN) connections. It helps to detect threats and stop attacks before they spread through the network.
Message: %ASA-3-326009: MRIB connection-open failed.
Event 326009 is generated when the multicast forwarding information base (MFIB) fails to open a connection to the multicast forwarding plane (MRIB).
How could you resolve this situation?
If this event keeps recurring, contact Cisco TAC.