[j-nsp] bgp maxas-limit - JUNOS equivalent ???

david.roy at orange-ftgroup.com david.roy at orange-ftgroup.com
Fri Feb 20 08:21:24 EST 2009


Hi,

You can do it via a policy like this :

Here MAX AS PATH equal to 20. 

Regards,
David


as-path MAXAS ".{20,}";


policy-statement MAXASPATH
{
term MAXAS {
    from {
        protocol bgp;
        as-path MAXAS;
    }
    then reject;
}
} 

-----Message d'origine-----
De : juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-bounces at puck.nether.net] De la part de Berislav Todorovic
Envoyé : vendredi 20 février 2009 13:01
À : juniper-nsp at puck.nether.net
Objet : [j-nsp] bgp maxas-limit - JUNOS equivalent ???


Hello,

Having in mind some recent unpleasent events:

http://www.renesys.com/blog/2009/02/the-flap-heard-around-the-worl.shtml

I'm wondering if there is a way to limit the AS path length in JUNOS.
Yeah, bgp maxas-limit is available in JUNOSe, as well as in Cisco IOS, but I can't find any reference to it for JUNOS (M/MX/T Series).

Any info will be greatly appreciated.

Regards,
Beri
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