From: ying c (bf5tgh1@yahoo.com)
Date: Fri Nov 08 2002 - 11:00:14 GMT-3
I agree with your statement. There's one more problem
need to be fixed before BGP routes can be considered -
none of the routes in his BGP table were marked as
best path.
Chang
--- Conrad Bullock <cjbullock@xtra.co.nz> wrote:
> Unless I'm missing the point, this looks like normal
> behaviour.
>
> iBGP has an administrative distance of 200.
>
> As the iBGP routes that you're talking about from
> iBGP are already in
> the routing table with an AD of less than 200, the
> iBGP routes are not
> installed.
>
> Conrad
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com] On Behalf Of
> Nathan Chessin
> Sent: Friday, 8 November 2002 9:10 p.m.
> To: ccielab@groupstudy.com
> Subject: OSPF and BGP
>
> Hi All,
>
> My routing and BGP tables look like the below.
> Question is, why isn't
> the
> BGP route being installed as valid. I have routes
> to next-hop and also
> the
> networks in the bgp table.
>
> I read that If the matching route is learned from an
> OSPF neighbor, its
> OSPF
> router ID must match the BGP router ID of the iBGP
> neighbor.
> I tried changing those and still no luck.
>
> Any ideas
>
> (AS 2) (AS 2)
> R3 ----iBGP---- R5
>
>
>
> R5 output below...
>
> Gateway of last resort is not set
>
> 34.0.0.0/24 is subnetted, 1 subnets
> O IA 34.1.1.0 [110/112] via 35.1.1.3, 00:00:22,
> Serial2/0
> 1.0.0.0/16 is subnetted, 1 subnets
> O E2 1.1.0.0 [110/50] via 35.1.1.3, 00:00:22,
> Serial2/0
> 35.0.0.0/24 is subnetted, 1 subnets
> C 35.1.1.0 is directly connected, Serial2/0
> O IA 2.0.0.0/8 [110/113] via 35.1.1.3, 00:00:22,
> Serial2/0
> 100.0.0.0/24 is subnetted, 1 subnets
> O E1 100.100.100.0 [110/132] via 35.1.1.3,
> 00:00:22, Serial2/0
> 3.0.0.0/32 is subnetted, 1 subnets
> O 3.3.3.3 [110/49] via 35.1.1.3, 00:00:23,
> Serial2/0
> 12.0.0.0/24 is subnetted, 1 subnets
> O 12.1.1.0 [110/112] via 35.1.1.3, 00:00:23,
> Serial2/0
> R5#sib
> BGP table version is 1, local router ID is
> 33.33.33.33
> Status codes: s suppressed, d damped, h history, *
> valid, > best, i -
> internal
> Origin codes: i - IGP, e - EGP, ? - incomplete
>
> Network Next Hop Metric
> LocPrf Weight Path
> * i1.1.0.0/16 12.1.1.1 23
> 100 0 1 ?
> * i100.100.100.0/24 12.1.1.1 23
> 100 0 1 ?
>
>
> Nate
This archive was generated by hypermail 2.1.4 : Tue Dec 03 2002 - 07:22:55 GMT-3