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Blackhole in BGP?

I have to config blackhole config in BGP peering. Infact what i need to do is to put the malicious ip in blackhole.

In case of DOS attack i have to put this ip in drain before chocking my pipe. (obviously null route will not work in this case). Any method?

Many thanks in advance.

1 REPLY
Cisco Employee

Re: Blackhole in BGP?

The following document discusses a few security related routing techniques, including blackhole routing and remotely triggered black hole.

http://www.cisco.com/web/about/security/intelligence/sp_infrastruct_scty.html#12

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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