[isp-bgp] bgp advertising

["Jacques VUVANT" <jacques.vuvant@...]

Hello all

I have problem on advertising out my network to ISP (I think because the
input traffic on interface goes down quickly to zero).

What I want route-map to do is to advertise my network to ISP as following:

1)
* any route starting (with or without prepending) with 18200 (my AS)
AND
* with network on prefix-list VERSG
Do as-prepend 18200 twice

2) The network not on prefix-list VERSG are advertising normally (no
as-prepend)

Here is my configuration:

!
ip as-path access-list 2 permit ^(18200_)+$
!
ip prefix-list VERSG seq 10 permit 209.58.55.0/24
ip prefix-list VERSG seq 15 permit 202.22.128.0/23
!
route-map PAS13589-OUT permit 15
 match as-path 2
 match ip address prefix-list VERS-GAL
 set as-path prepend 18200 18200
route-map PAS13589-OUT permit 20
 match as-path 2

So When I use this configuration, input trafic come down very quickly to
zero (mean that filter is not good).

Someone can see if my configuration is correct, or modify it please.

Thanks a lot for and answer

Jacques VUVANT
Nerwork OPT New-Caledonia
Phone : +687-267541
Fax   : +687-278444
Mobile: +687-773121
Mail   : jacques.vuvant@...



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