Gotcha on Redistribute Connected

From: Jeongwoo Park (jpark@wams.com)
Date: Wed Jul 09 2003 - 12:28:26 GMT-3

Hi, all
Here is the layout where the "redistribute connected" got me.
 
R1-----ospf------R2-lo 0
                             |
                            rip
                             |
                            R3
 
What I did was that I redistributed the connected network (loopback network)
into ospf with route-map only for the loopback network like this.
router ospf 1
 router-id 2.2.2.2
 log-adjacency-changes
 summary-address 170.100.20.0 255.255.255.0
 redistribute connected subnets route-map c2o
 redistribute rip subnets
 network 170.100.124.0 0.0.0.255 area 0
!
route-map c2o permit 10
 match ip address 1
!
access-list 1 permit 170.100.20.0 0.0.0.7
 
Now, I redistribute rip into ospf on R2.
 
The problem is that R1 can't see the rip network.
 
What I think is the gotcha is that when R2 redistribute "Connected" with
route-map, it filtered the rip network, because the rip network is the
connected network as well from the R2's stand point.
 
Am I saying right or I am tripping?
 
Please let me know what I am doing wrong here.
 
Thanks,
 
JP

This archive was generated by hypermail 2.1.4 : Wed Aug 06 2003 - 06:52:30 GMT-3