Hi there!

Well, where should I start...The problem kept on going for the whole day
yesterday (didn't matter if I did reloads of routers) and as I came back
today it was gone... I've tried to get it again but without success (no
change whatsoever of configs except remove/add of ip pim sparse-dense-mode).
Anyway a similar problem has appeared between two other routers which a
collegue of mine also has noticed (and can't solve), so let's take the new
problem instead since it's quite similar.

OSPF - PIM - HSRP kills OSPF adjacency!

When we activate PIM on an ethernet-interface the OSPF adjacency goes to
stuck in INIT on one side and disappears completly on the other side. One
can either solve it by removing HSRP or removing PIM, but with all three
active on the same segment OSPF is dead.
We have tried diffrent hardware-platforms (1700 & 2500) and 12.1, 12.2
IOS-versions, the same results.

Here's the configs;

hostname wg3r2
interface FastEthernet0
 ip address 10.3.2.34 255.255.255.224
 ip pim sparse-dense-mode
 ip ospf priority 2
 standby ip 10.3.2.35
 standby priority 100
 standby preempt
router ospf 1
 passive-interface default
 no passive-interface FastEthernet0
 network 10.3.2.32 0.0.0.31 area 0

hostname wg3r3
interface FastEthernet0
 ip address 10.3.2.33 255.255.255.224
 ip pim sparse-dense-mode
 standby ip 10.3.2.35
 standby priority 110
 standby preempt
 standby track Serial0 15
router ospf 1
 passive-interface default
 no passive-interface FastEthernet0
 network 10.3.2.32 0.0.0.31 area 0


wg3r2#show ip ospf nei
Neighbor ID     Pri   State           Dead Time   Address         Interface
10.3.1.3         1   INIT/DROTHER    00:00:37     10.3.2.33
FastEthernet0
wg3r2#

wg3r3#show ip ospf nei
Neighbor ID     Pri   State           Dead Time   Address         Interface
wg3r3#

If I debug ip ospf hello I can see that wg3r2 is recieving hello's, but
wg3r3 doesn't see any from wg3r2, weird or what ? I've checked for bugs in
the bug-tracker, but none matches it...

Greetings, Peter


""richard beddow""  wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Peter,
>
> I have never seen this with PIM, can you provide mem and cpu utilisation
> both with and without PIM running?
>
> RB.




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