09-05-2006 12:46 AM - edited 03-03-2019 01:52 PM
Dear Colleagues,
how could I make a route-map to respect "continue" clause? I have already tried many IOS versions, as well as different route-map configurations. Please regard the following sample setup.
two routers:
AS999 (c7200-ik9o3s-mz.124-8a.bin)
AS666 (c3550-ipservicesk9-mz.122-25.SEE1.bin)
are running eBGP, redistributing routes to each other, through a route-map with
a "continue" clause, which is simply not working, as if omitted.
AS999:
router bgp 999
no synchronization
bgp log-neighbor-changes
network 101.1.1.1 mask 255.255.255.255
neighbor 192.168.50.2 remote-as 666
neighbor 192.168.50.2 route-map out out
no auto-summary
!
ip route 101.1.1.1 255.255.255.255 Null0
!
route-map out permit 10
continue
!
route-map out permit 20
set as-path prepend 999 999
!
AS999#sh ip bgp
*> 3.3.3.3/32 192.168.50.2 0 0 666 i
*> 101.1.1.1/32 0.0.0.0 0 32768 i
AS666:
interface Loopback0
ip address 3.3.3.3 255.255.255.255
!
router bgp 666
no synchronization
bgp log-neighbor-changes
network 3.3.3.3 mask 255.255.255.255
neighbor 192.168.50.1 remote-as 999
neighbor 192.168.50.1 route-map out out
no auto-summary
!
route-map out permit 10
continue
!
route-map out permit 20
set as-path prepend 666 666 666
!
AS666#sh ip bgp
*> 3.3.3.3/32 0.0.0.0 0 32768 i
*> 101.1.1.1/32 192.168.50.1 0 0 999 i
That's the most simple config, that should make a double prepend to AS-Path, in
both directions. If I delete seq 10 from the route-map, it will certainly do.
What could be wrong?
Any help will be greatly appreciated.
Anton Elita
09-05-2006 01:38 AM
Hi,
As per the docs provided in the site, it looks like a valid usage.
However i couldn't see this as a supported feature in the feature navigator, for the versions that you have mentioned for 7200.
Kindly check on this.
-
VJ
09-05-2006 04:01 AM
Hi,
you are fully right. I misunderstood the phrase "Continue clauses are supported in outbound route maps only in Cisco IOS Release 12.0(31)S and subsequent releases." from cisco site. Indeed, I should have checked the FeatureNavigator first.
This feature is supported for 7200vxr only in 12.0(32)S4 and 12.4T Trains. The both are not what I would like to see on my 7606vxr boxes...
Thank you for the good point.
Anton
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