Advanced Configuration and Management Guide

Table 10.6: BGP4 Neighbor Information (Continued)

This Field...

Displays...

 

 

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

 

 

 

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