From: Brian T. Albert (brian.albert@worldnet.att.net)
Date: Sun Jan 12 2003 - 02:39:54 GMT-3
How about using a 2 prefix-lists instead, such as
ip prefix-list PREPEND seq 5 permit 12.0.0.0/24
ip prefix-list SETMET seq 5 permit 12.0.0.0/16
route-map advert permit 10
match ip address prefix-list PREPEND
set as-path prepend 1 1 1
!
route-map advert permit 20
match ip address prefix-list SETMET
set metric 200
!
route-map advert permit 30
Brian T. Albert
CCIE #9682
brian.albert@worldnet.att.net
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Mustafa M Bayramov
Sent: Saturday, January 11, 2003 7:41 PM
To: ccielab@groupstudy.com
Subject: Route-map and BGP
Dear group
I have trouble with router-map and access-list for EBGP originated
packet.
My configuration.
router bgp 1
network 12.0.0.0 mask 255.255.255.0
network 13.0.0.0 mask 255.255.255.0
network 14.0.0.0 mask 255.255.255.0
network 15.0.0.0 mask 255.255.255.0
aggregate-address 12.0.0.0 255.255.0.0
neighbor 11.0.0.2 remote-as 2
neighbor 11.0.0.2 route-map advert out
access-list 111 permit ip host 12.0.0.0 0.0.0.255 any
access-list 111 deny ip any any
access-list 113 permit ip 12.0.0.0 0.0.255.255 any
access-list 113 deny ip any any
route-map advert permit 10
match ip address 111
set as-path prepend 1 1 1
!
route-map advert permit 20
match ip address 113
set metric 200
Problem is in router map it doesn't work correct.
When the condition in advert seq 10 is meet router-map select both
Updates 12.0.0.0/24 and 12.0.0.0/16 and set as-path attribute, as
I understand router-map doesn't check mask in ACL.
What I want it prepend my AS only for 12.0.0.0/24 class and leave
12.0.0.0/16.
How I can achieve my task?
Mustafa
.
.
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