[isp-bgp] Re: Expert assistance please

["james" <hackerwacker@...>]

 route-map COX is not applied to a BGP session, and the route map needs a
weight.

Weight will work here if you have only 1 router speaking BGP.
More than one router; this will not work as weight is local to the router
and not learned by other routers.

I would pad out with extra AS prepends (on incoming sessions) the 2
connections
you only want to use if the third connection goes down.

james




> !
> router bgp 20000
>  no synchronization
>  bgp log-neighbor-changes
>  network 64.14.1.64 mask 255.255.255.248
>  network 65.11.1.0 mask 255.255.255.0
>  network 207.67.226.0
>  neighbor 65.112.0.3 remote-as 200
>  neighbor 65.112.0.3 route-map QWEST in
>  neighbor 65.112.0.3 filter-list 10 out
>  neighbor 209.189.1.3 remote-as 2900
>  neighbor 209.189.1.3 route-map VERIO in
>  neighbor 209.189.1.3 filter-list 10 out
>  neighbor 216.2.0.9 remote-as 1300
>  neighbor 216.2.0.9 ebgp-multihop 5
>  neighbor 216.2.0.9 filter-list 10 out
>  no auto-summary
> !
>
> !
> ip as-path access-list 10 permit ^1300 .{0,1} .{0,1}$
> ip as-path access-list 10 permit ^$
> ip as-path access-list 20 permit ^200 .{0,1}$
> ip as-path access-list 30 permit ^2900 .{0,1}$
> !
>
> route-map QWEST permit 10
>  match as-path 20
>  set weight 75
> !
> route-map VERIO permit 10
>  match as-path 30
>  set weight 75
> !
> route-map COX permit 10
>  match as-path 10
>  set weight







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