Root-cause problems

Root-cause problems diagnosed by Network Protocol Manager for BGP lists the root-cause problems that are diagnosed by Network Protocol Manager for BGP. For each problem, Table 7 identifies the managed object for which the problem is diagnosed, the condition for the problem, and the events that are correlated by Network Protocol Manager for BGP to diagnose the problem.

Table 1. Root-cause problems diagnosed by Network Protocol Manager for BGP
Managed object	Root cause	Condition	Events (symptoms) of root cause 1
1**Interpret event entries as <object name>::<event name>.
BGPService	Down Note: Also detected for Cisco BGP-enabled devices in IPv6 network.	This BGP service is down, and all the BGP sessions associated with this service are down.	BGPSession::Disconnected All BGP sessions associated with this service are disconnected.
BGPProtocolEndpoint	Disabled	This BGP protocol endpoint or its associated physical interface is administratively down (manually disabled), and the BGP session for this endpoint is reporting an improper state.	BGPProtocolEndpoint::AdministrativelyDown
	IBGPPeerMissing Note: Also detected for Cisco BGP devices in IPv6 network.	The Internal BGP (IBGP) peer (remote IBGP service) for this endpoint is not present in the topology, and the BGP session for this endpoint is reporting an improper state.	BGPProtocolEndpoint::IBGPPeerMissingEvent
			BGPSession::Disconnected
	RemoteAsMismatch	The actual autonomous system (AS) number and the locally configured AS number of the BGP peer (remote BGP service) for this endpoint do not match, and the BGP session for this endpoint is reporting an improper state.	BGPProtocolEndpoint::RemoteASMismatchEvent
	RemoteAsMismatch		BGPSession::Disconnected
	RemoteSpeakerNotConfigured	The BGP peer for this endpoint is not configured to speak BGP to this endpoint, and the BGP session for this endpoint is reporting an improper state.	BGPProtocolEndpoint::RemoteSpeakerNotConfiguredEvent
	RemoteSpeakerNotConfigured		BGPSession::Disconnected
	RemoteSystemNotRunningBGP	The BGP peer for this endpoint does not run BGP, and the BGP session for this endpoint is reporting an improper state.	BGPProtocolEndpoint::RemoteSystemNotRunningBGPEvent
	RemoteSystemNotRunningBGP		BGPSession::Disconnected
BGPSession	Down Note: Also detected for Cisco BGP devices in IPv6 network.	The BGP session is not established, and no other known problem can explain why this session is not established.	BGPSession::Disconnected