Network Router User Manual

372 Brocade ICX 6650 Layer 3 Routing Configuration Guide
53-1002603-01
Displaying BGP4 information
Last Connection Reset
Reason
The reason the previous session with this neighbor ended. The reason can be one
of the following.
Reasons described in the BGP specifications:
• Message Header Error
• Connection Not Synchronized
• Bad Message Length
• Bad Message Type
• OPEN Message Error
• Unsupported Version Number
• Bad Peer AS Number
• Bad BGP Identifier
• Unsupported Optional Parameter
• Authentication Failure
• Unacceptable Hold Time
• Unsupported Capability
• UPDATE Message Error
• Malformed Attribute List
• Unrecognized Well-known Attribute
• Missing Well-known Attribute
• Attribute Flags Error
• Attribute Length Error
• Invalid ORIGIN Attribute
• Invalid NEXT_HOP Attribute
• Optional Attribute Error
• Invalid Network Field
• Malformed AS_PATH
• Hold Timer Expired
• Finite State Machine Error
• Rcv Notification
Last Connection Reset
Reason (cont.)
Reasons specific to the Brocade implementation:
• Reset All Peer Sessions
• User Reset Peer Session
• Port State Down
• Peer Removed
• Peer Shutdown
• Peer AS Number Change
• Peer AS Confederation Change
• TCP Connection KeepAlive Timeout
• TCP Connection Closed by Remote
• TCP Data Stream Error Detected
TABLE 66 BGP4 neighbor information (Continued)
Field Description