RE: OSPF Neighbor issues

From: Colin Barber (Colin.Barber@telewest.co.uk)
Date: Tue Jun 03 2003 - 17:15:20 GMT-3


I haven't seen your exact problem but we have been having big problems with
Nokia firewalls running OSPF recently. Make sure you have the latest IPSO
and firewall hotfixs. There are still problems even if you are up to date
which will be fixed in the next releases. I have never had any problems with
3030, MSFC and 7x00 communicating with each other.

What are you seeing on the routers? Have you tried debug ip ospf adj?

-----Original Message-----
From: Jim Phillipo [mailto:jim.phillipo@guardent.com]
Sent: 03 June 2003 19:17
To: ccielab@groupstudy.com
Subject: OSPF Neighbor issues

I have 2 Nokia Checkpoint firewalls, 1 Cisco 3030, 1 6500 w/MSFC and 2 7100
Cisco routers on the same vlan running OSPF.
 
The 2 firewalls 6500 and 3030 become adjacent with each other. The 2 7100's
and 6509 become adjacent with each other.
 
I dont think it is authentication related because the 6509 becomes adjacent
with everything.
 
I am getting the following errors on the Nokias.
 
Anyon have any ideas ?
 
T
 
length 100 disagrees with header fie
ld 64
May 19 00:32:52 gdnt01uspvdfp02 [LOG_WARNING] ipsrd[266]: OSPF IO:
10.1.1.18->224.0.0.5: packet length 100 disagrees with header fie
ld 64
May 19 00:33:02 gdnt01uspvdfp02 [LOG_WARNING] ipsrd[266]: OSPF IO:
10.1.1.17->224.0.0.5: packet length 100 disagrees with header fie
ld 64
May 19 00:33:02 gdnt01uspvdfp02 [LOG_WARNING] ipsrd[266]: OSPF IO:
10.1.1.18->224.0.0.5: packet length 100 disagrees with header fie
ld 64

Jim Phillipo, CCNP, CCDP
Sr. Internetworking Engineer
W: 401.456.1821 F: 401.456.0599 M: 508.982.8923
90 Royal Little Drive, Providence, RI 02904
www.guardent.com



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