Re: BGP AS-PATH PREPEND

Where's your match extended ACL in route-map condition ?

--
BR
Tony
> On 8 Jan 2014, at 15:47, Cisco Fanatic <ebay_products_at_hotmail.com> wrote:
> 
> I understand how AS-PATH PREPEND works, but I am not able to make it work if I
> need to manipulate traffic paths only from a specific source to a specific
> destination.
> 
> R1
> ++
> 
> !
> router bgp 65500
> 
> neighbor 10.255.0.26 route-map AS_CHANGE out
> 
> !
> route-map AS_CHANGE permit 10
> 
> set as-path prepend 65500 65500 65500
> 
> !
> 
> R2
> ++
> 
> !
> router bgp 65501
> 
> neighbor 10.255.0.25 route-map AS_CHANGE out
> 
> !
> route-map AS_CHANGE permit 10
> 
> set as-path prepend 65501 65501 65501
> 
> !
> 
> R1#sh ip bgp
> BGP table version is 196, local router ID is 10.255.255.2
> Status codes: s suppressed, d damped, h history, * valid, > best, i -
> internal,
>              r RIB-failure, S Stale, m multipath, b backup-path, x
> best-external, f RT-Filter
> Origin codes: i - IGP, e - EGP, ? - incomplete
>   Network          Next Hop            Metric LocPrf Weight Path
> *> 10.3.0.0/16      0.0.0.0                  0         32768 ?
> *> 10.7.0.0/24      0.0.0.0                  0         32768 ?
> *> 10.11.0.0/24     0.0.0.0                  0         32768 ?
> *> 10.13.0.0/16     10.255.255.1                           0 1 65501 ?
> *                   10.255.0.26              0             0 65501 65501 65501
> 65501 ?
> *> 10.16.0.0/24     0.0.0.0                  0         32768 ?
> *> 10.20.0.0/24     10.255.255.1                           0 1 65501 ?
> *                   10.255.0.26          28416             0 65501 65501 65501
> 65501 ?
> 
> I need specific traffic from 10.100.60.11 (Source) to specific 10.20.80.11
> (Destination) over the 10.255.0.26 connection.
> 
> 
> 10.100.60.11
> _` 10.20.80.11
> 
> 
> Any thoughts?
> 
> 
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