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BGP passive interface

ksnarayan43
Level 1
Level 1

Does BGP support passive interface?

or is the way to turn off trasmit and only recieve BGP advertisements.

thank you

16 Replies 16

Got it.

My response was based on this subsequent posting by Krishnan.

"I was just looking from a TCP level. Where router just recieve the "SYN"

Just trying to troubleshoot from TCP level , trying understand any error code"

Anyway, he should be able to use one of two suggestions depending on what he needs.

Regards,

Sundar

Sundar,

Just one precision. This ACL applied outbount does not prevent the router to send the SYN message because traffic sourced by the router is not filtered by the outbound ACL.

One could always apply the same ACL inbound on the facing router, which would cause the router to reject the SYN message but bear in mind that the SYN would still be issued.

Hope this helps,

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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