Re: Strip AS in BGP peer

[Arnold Nipper <arnold () nipper de>]

On 28.10.2009 19:01 Cody Appleby wrote

> More specifically: 
> -  neighbor *ip or peer-group* attribute-unchanged as-path

To leave _everything_ unchanged (med and next hop which goes w/o saying
;-)) might even best. Hence go for

 neighbor <ip> attribute-unchanged


Of course there are also other implemenations like OpenBGPD and BIRD
(http://bird.network.cz/) which also do support that feature.

You could even do per peer RIB to give each of your customer its own
view. Does work for small to medium sized IXP but has not yet proven to
run for really large IXP.




Best regards,
Arnold
-- 
Arnold Nipper / nIPper consulting, Sandhausen, Germany
email: arnold () nipper de       phone: +49 6224 9259 299
mobile: +49 172 2650958         fax: +49 6224 9259 333

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