101004: Failover cable not connected (other unit)
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-1-101004: (Primary) Failover cable not connected (other unit).
Event 101004 is generated when failover mode is enabled, but the failover cable is not connected to the secondary unit of the failover pair.
How could you resolve this situation?
Connect the failover cable to both units of the failover pair.