BGP/3/RECV_UNSPT_AFI

Message

BGP/3/RECV_UNSPT_AFI:The UPDATE message received from peer [peer-address] contained unknown address family [address-family-attribute] in path attribute of multi-protocol unreachable network layer reachable information.

Description

MP_REACH_NLRI in an Update message received from a BGP peer contained an unknown address family attribute.

Parameters

Parameter Name	Parameter Meaning
[peer-address]	IP address of a peer
[address-family-attribute]	Address family attribute value

Possible Causes

MP_REACH_NLRI in an Update message received from a BGP peer contained an unknown address family attribute.

Procedure

Check whether the communication devices are of different vendors and whether the function ranges of the devices are the same.
Collect log information and configuration information, and then contact technical support personnel.