reduce route via export map on VRF

TimurKaneev · ‎03-31-2010

Hi Guys.

I have one problem.

The scenario is from ISP get full view in VRF OUT on WAN1 , then export route from VRF OUT to VRF CUSTOME1 on AGR1 (WAN1 and AGR1 is cisco 6509). I want export only default gateway from VRF OUT:

ip vrf OUT

rd 333:1

export map TO_EXPORT_DG

route-target export 333:1

route-target import 300:0

ip prefix-list prefix_default_route seq 5 permit 0.0.0.0/0

route-map TO_EXPORT_DG permit 5

match ip address prefix-list to_default_gateway

but vrf CUSTOMER1 get full view.

Where is mistake I don't understand.

if i do "sho ip bgp vpnv4 vrf OUT route-map TO_EXPORT_DG"

I get this:

BGP table version is 328678, local router ID is 10.0.0.3

Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,

r RIB-failure, S Stale

Origin codes: i - IGP, e - EGP, ? - incomplete

Network Next Hop Metric LocPrf Weight Path

Route Distinguisher: 333:1 (default for vrf OUT)

* 0.0.0.0 xx.xx.24.1 0 65000 i

*> 0.0.0.0 0 32768 i

TEST-WAN1#

Thanks for all.

Giuseppe Larosa · ‎03-31-2010

Hello Timur,

>> *> 0.0.0.0 0 32768 i

This means a second 0.0.0.0/0 exists locally generated on the node (next-hop=0.0.0.0 and weight 32768) and it is the best path for the highest weight.

what is the configuration in BGP in address-family ipv4 vrf OUT?

Hope to help

Giuseppe

TimurKaneev · ‎04-01-2010

Hello!

I got it.

I show result of command "sho ip bgp vpnv4 vrf OUT route-map TO_EXPORT_DG" for show that route-map is working then i want to show routes.

address-family ipv4 vrf OUT

redistribute connected

redistribute static

neighbor x.x.24.1 remote-as 65000

neighbor x.x.24.1 local-as 65200 no-prepend replace-as

neighbor x.x.24.1 ebgp-multihop 10

neighbor x.x.24.1 activate

neighbor x.x.24.1 distribute-list acl_deny_all out

neighbor x.x.24.1 route-map set-rt in

default-information originate

no synchronization

network 0.0.0.0

exit-address-family

Giuseppe Larosa · ‎04-01-2010

Hello Timur,

>> network 0.0.0.0

yes, you are also generating a local default route in this VRF as it is seen in the first post

Hope to help

Giuseppe