From: Danny Andaluz (dannyandaluz@comcast.net)
Date: Sat Feb 22 2003 - 19:52:21 GMT-3
no synchronization?
----- Original Message -----
From: "Syv Ritch" <syv@911networks.com>
To: <ccielab@groupstudy.com>
Sent: Saturday, February 22, 2003 2:03 PM
Subject: BGP Missing routes
> Hi,
>
> I am missing some routes in BGP [sho ip bgp].
>
> The network is:
>
> R9 [65109] <--> R3 [65109] <--> R7 [65109]
> ^ ^ ^
> | | |
> v v v
> R5 [65110] <--> R2 [65110] <--> R6 [65110]
>
> R9 has 2 loopbacks: 10.108.99.99/24 and 10.108.199.199/24
> R3 has 2 loopbacks: 10.108.33.33/24 and 10.108.133.133/24
> and so on..
>
> All the routers peers through 99.99, 33.33 and so on..
> Here is the config for R3
>
> router bgp 65109
> bgp router-id 33.33.33.33
> bgp cluster-id 174884229
> bgp log-neighbor-changes
> network 10.108.133.0 mask 255.255.255.0
> neighbor ibgp peer-group
> neighbor ibgp update-source Loopback0
> neighbor ebgp peer-group
> neighbor ebgp ebgp-multihop 2
> neighbor ebgp update-source Loopback0
> neighbor 10.108.22.22 remote-as 65110
> neighbor 10.108.22.22 peer-group ebgp
> neighbor 10.108.77.77 remote-as 65109
> neighbor 10.108.77.77 peer-group ibgp
> neighbor 10.108.99.99 remote-as 65109
> neighbor 10.108.99.99 peer-group ibgp
> !
> All the other ones are similar
>
>
> ----------------------------------------
> When doing a show ip bgp on R9, I am missing the network from R7
>
> BGP table version is 3, local router ID is 99.99.99.99
> 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
> * i10.108.122.0/24 10.108.22.22 0 100 0 65110 i
> * i10.108.133.0/24 10.108.33.33 0 100 0 i
> *> 10.108.155.0/24 10.108.55.55 0 0 65110 i
> * i 10.108.22.22 100 0 65110 i
> * i10.108.166.0/24 10.108.22.22 100 0 65110 i
> *> 10.108.199.0/24 0.0.0.0 0 32768 i
> TS-2512#7
>
>
> ----------------------------------------
> When doing a show ip bgp on R7, I am missing the network from R9
>
> BGP table version is 3, local router ID is 77.77.77.77
> 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
> * i10.108.122.0/24 10.108.22.22 0 100 0 65110 i
> * i10.108.133.0/24 10.108.33.33 0 100 0 i
> * i10.108.155.0/24 10.108.22.22 100 0 65110 i
> * i10.108.166.0/24 10.108.22.22 100 0 65110 i
> *> 10.108.66.66 0 0 65110 i
> *> 10.108.177.0/24 0.0.0.0 0 32768 i
>
>
>
> ----------------------------------------
> When doing a show ip bgp on R3, I get all the routes that I am expecting
>
> BGP table version is 5, 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
> *> 10.108.122.0/24 10.108.22.22 0 0 65110 i
> *> 10.108.133.0/24 0.0.0.0 0 32768 i
> * i10.108.155.0/24 10.108.55.55 0 100 0 65110 i
> *> 10.108.22.22 0 65110 i
> *> 10.108.166.0/24 10.108.22.22 0 65110 i
> * i 10.108.66.66 0 100 0 65110 i
> * i10.108.177.0/24 10.108.77.77 0 100 0 i
> * i10.108.199.0/24 10.108.99.99 0 100 0 i
>
>
>
>
> --
> Thanks
> syv@911networks.com
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