[f-nsp] Exporting OSPF routes to RIP
George Bonser
george at shorelink.com
Tue Feb 10 20:36:39 EST 2004
I am having a little trouble with a BigIron exporting OSPF routes to
RIP. Here is what I have:
router ospf
area 0.0.0.0
permit redistribute 1 static address 10.7.0.0 255.255.0.0
permit redistribute 2 static address 10.6.0.0 255.255.0.0
permit redistribute 3 connected address 10.254.7.0 255.255.255.0
permit redistribute 4 connected address 10.254.6.0 255.255.255.0
deny redistribute 10 all
redistribution connected
redistribution static
And ospf is in fact picking up the couple of connected routes and static
routes that I want it to. No trouble with ospf. Here is my RIP config:
router rip
filter 1 permit 10.254.7.0 255.255.255.0
filter 2 permit 10.7.0.0 255.255.0.0
filter 63 permit any any
filter 64 deny any any
permit redistribute 1 ospf address 10.0.0.0 255.0.0.0 set-metric 1
deny redistribute 64 all
redistribution
No routes at all are being sent to the RIP neighbor. The interface
setting is:
interface ve 101
ip address 10.254.7.2/30
ip rip filter-group in 1 2 64
ip rip filter-group out 63
ip rip v2-only
A sample chunk of my routing table looks like this:
1 10.0.0.0/8 10.255.0.6 1/1 20 O
2 10.1.0.0/16 10.255.0.6 1/1 20 O
3 10.2.0.0/16 10.255.0.6 1/1 81 O
4 10.3.0.0/16 10.255.0.6 1/1 72 O
5 10.4.0.0/20 10.255.0.6 1/1 81 O
6 10.4.254.0/24 10.255.0.6 1/1 81 O
I would expect these routes to be redistributed into RIP.
The RIP neighbor's RIP config looks like:
router rip
filter 63 permit any any
filter 64 deny any any
and the interface looks like this
interface ve 38
ip address 10.254.7.1 255.255.255.252
ip rip filter-group in 63
ip rip filter-group out 63
ip rip v2-only
Any idea why the neighbor is seeing none of the ospf routes via RIP?
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