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BGP authenication issue (with no authenication configured)

I have a session that will not come up:

Dec 18 07:46:33: %BGP-3-NOTIFICATION: received from neighbor <REMOTE PEER> active 2/5 (authentication failure) 0 bytes

Dec 18 15:46:33.615: BGP: ses global <REMOTE PEER> (0x7FB1CD209CF0:0) act Receive NOTIFICATION 2/5 (authentication failure) 0 bytes

the other side is a Juniper.

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2 REPLIES
Purple

BGP authenication issue (with no authenication configured)

Hi,

Maybe you should ask the peoplein charge of the peer if they are doing authentication and what is the password.

Regards

Alain

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Cisco Employee

BGP authenication issue (with no authenication configured)

Hi,

I have seen this message being generated even without authentication configured. The trigger was that the max-prefix being reached on the peer and a BGP cease (6/1) message being sent by this same peer as a consequence. Can you check your log to find out if you receive a BGP cease message from the peer?

Regards

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
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