routing loop

From: trevelle@wowway.com
Date: Sat Nov 04 2006 - 19:57:51 ART


I am trying to eliminate a loop. Every time I add the virtual-link between R1 and R5 I cannot ping the loopback of r5 and r4 due to the command
area 0 range 150.1.4.0 255.255.254.0 and the network 150.1.5.5 seems to be conflicting. I had to add this command for previous exercise in the lap. Any Ideals?

The loop is between R1 and R3. R3 see a longer mask from R1 via the virtual-link. R3 is connected to R5. I should be seeing 150.1.5.5 via R3 through the link that R3 and R5 shares.

Rack1R1
router ospf 1
 router-id 150.1.1.1
 log-adjacency-changes
 area 1 virtual-link 150.1.5.5
 redistribute connected subnets route-map LPBK
 redistribute rip subnets route-map RIP_TO_OSPF
 network 163.1.12.1 0.0.0.0 area 2
 network 163.1.13.1 0.0.0.0 area 1
 neighbor 163.1.13.3
 neighbor 163.1.12.2

Rack1R5
router ospf 1
 router-id 150.1.5.5
 log-adjacency-changes
 area 0 range 150.1.4.0 255.255.254.0
 area 1 virtual-link 150.1.1.1
 network 150.1.5.5 0.0.0.0 area 0
 network 163.1.35.5 0.0.0.0 area 1
 network 163.1.54.5 0.0.0.0 area 0

Rack1R3
router ospf 1
 router-id 150.1.3.3
 log-adjacency-changes
  redistribute connected subnets r oute -map LPBK
 redistribute rip sub nets route-map RIP_TO_OSPF
 network 163.1.13.3 0.0. 0.0 area 1
 network 163.1.35.3 0.0. 0.0 area 1



This archive was generated by hypermail 2.1.4 : Fri Dec 01 2006 - 08:05:45 ART