On 27 Oct 2008, at 18:09, Charles Ball wrote:
I found this in the 3.8 manual for xmr/mx:
Configuring a PE to Allow Routes with its AS Number
BGP rejects routes that contain its own AS number within its AS_PATH
attribute to prevent routing loops. In an
MPLS/VPN hub and spoke topology this can stop legitimate routes from
being accepted. The allowas-in
command fixes this problem by allowing you to set a parameter that
disables the AS_PATH check function for
routes learned from a specified location.
To configure a PE to disable the AS_PATH check function for routes
sent to it by its BGP neighbor (a CE router
with the IP address 33.33.36.2) for a maximum limit of 3 occurrences
of the route, enter the following command at
the BGP VRF configuration level.
NetIron(config-bgp-ipv4u-vrf)# neighbor 33.33.36.2 allowas-in 3
It seems this is a MRX/MX feature only? Any ideas how to do this on a
BigIron?
Regards,
Frank
_______________________________________________
foundry-nsp mailing list
[email protected]
http://puck.nether.net/mailman/listinfo/foundry-nsp
