CLI Guide

Layer 3 Routing Commands 1392
Command History
Introduced in version 6.2.0.1 firmware.
Updated in version 6.3.0.1 firmware.
Example
console#show ip bgp neighbors
Remote Address ................................ 10.10.10.10
Remote AS ..................................... 65000
Peer ID ....................................... 0.0.0.0
Peer Admin Status ............................. START
Peer State .................................... IDLE
Local Interface Address ....................... 10.10.10.3
Local Port .................................... 179
Remote Port ................................... 54474
Path attribute length error A received path attribute has a length value that exceeds
the remaining length of the path attributes field.
Invalid ORIGIN code A received UPDATE message included an invalid
ORIGIN code.
Unexpected first ASN in
AS path
The AS Path attribute from an external peer did not
include the peer’s AS number as the first AS.
Invalid AS path segment
type
The AS Path includes a segment with an invalid
segment type.
Invalid BGP NEXT HOP The BGP NEXT HOP is not a valid unicast address.
Bad BGP NEXT HOP The BGP NEXT HOP was either the receiver’s IP
address or an IP address outside the subnet to the peer.
Invalid AGGREGATOR
attribute
The AGGREGATOR attribute was invalid.
Unrecognized well-known
path attribute
An UPDATE message contained a path attribute with
the Optional flag clear, but this router does not
recognize the attribute.
Missing mandatory path
attribute
An UPDATE message was received without a
mandatory path attribute.
Missing LOCAL PREF
attribute
An UPDATE message was received from an internal
peer without the LOCAL PREF attribute.
Invalid prefix in UPDATE
NLRI
An UPDATE message received from this peer contained
a syntactically incorrect prefix.