BGP redistribute internal-

From: Sharma, Mohit (mohit.sharma@hp.com)
Date: Sun Jun 13 2004 - 08:11:10 GMT-3


Hello All,

R3 is talking BGP with other routers and has a ISIS adjacency with R5.
R3 is redistributing its BGP prefixes, except that learnt from AS54. I
am not able to make R3 redistribute its internal (local network) into
ISIS even by using the redistribute internal command.
 Here are the configs-
Rack1R3#
router isis
 net 1e.0001.0001.0003.00
 summary-address 150.1.0.0 255.255.240.0
 redistribute eigrp 101
 redistribute bgp 200 route-map bgp-isis
 passive-interface Loopback0
 is-type level-2-only
!
router bgp 200
 no synchronization
 bgp redistribute-internal
 bgp router-id 150.1.3.3
 bgp log-neighbor-changes
 network 111.33.33.0 mask 255.255.255.0
 network 164.1.3.0 mask 255.255.255.0
 neighbor 150.1.4.4 remote-as 100
 neighbor 150.1.4.4 ebgp-multihop 10
 neighbor 150.1.4.4 update-source Loopback0
 neighbor 164.1.13.1 remote-as 300
 neighbor 164.1.13.1 filter-list 1 out
 neighbor 164.1.23.2 remote-as 200
 no auto-summary
!
ip as-path access-list 2 permit _54_
!
route-map bgp-isis deny 5
 match as-path 2
!
route-map bgp-isis permit 10
!
Rack1R3#
Rack1R3#sh ip bgp
BGP table version is 17, local router ID is 150.1.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal
Origin codes: i - IGP, e - EGP, ? - incomplete
*> 164.1.3.0/24 0.0.0.0 0 32768 i
*> 111.33.33.0/24 0.0.0.0 0 32768 i
**I added the 111 ip just for testing.
I cant see these routes on R% ISIS

---
Rack1R5#
!
router isis 
 net 32.0001.0001.0005.00
 passive-interface Loopback0
 is-type level-2-only

RAck1R5#sh ip ro 111.33.33.0 % Network not in table

Rack1R5#sh ip ro 164.1.3.0 Routing entry for 164.1.0.0/16 Known via "isis", distance 115, metric 10, type level-2 Redistributing via isis Last update from 164.1.35.3 on Serial0, 14:07:37 ago Routing Descriptor Blocks: * 164.1.35.3, from 150.1.3.3, via Serial0 Route metric is 10, traffic share count is 1 --------------------- The other routes on R5 via ISIS are OK. I have also reset the BGP on R3 just in case, even rebooted :-) What am I missing here?? PLEASE HELP Smiles, Mohit.



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