[c-nsp] 3560, OSPF, VRF and passive interfaces

Charles Boening charlieb at cot.net
Fri Aug 3 02:42:42 EDT 2007


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I have a 3560 switch and am trying configure an OSPF instance with a VRF
and passive interfaces.  I'm actually wanting "passive-interface
default" and then to do "no passive-interface vlan XXX" for the
interfaces I want OSPF to work.

WS-C3560-24TS
12.2(25)SEE4
C3560-ADVIPSERVICESK


I have two OSPF processes.  One has some public routable addresses and
the other RFC1918 addresses.  I'm using the global routing table for my
public IP space and a VRF for the private space ... or at least that's
the goal.

I have setup VRFs on other switches without any problems and am able to
do passive-interface on the OSPF process that has the VRF assigned.  I
have some 3550 and 3560G switches that it is working on, but this one
3560 (non G) isn't wanting to cooperate.

On this particular switch, the OSPF process without the VRF seems to
take the passive commands just fine.  The OSPF process with the VRF
doesn't.  The command isn't even there.

I've read in a couple places that this was a bug.  The posts seemed old
and to indicate this issue was fixed in more recent IOS versions.  Maybe
my Google-fu just isn't working right, but I cannot seem to find any
answers.

Any ideas?

Thanks in advance,

Charles
 
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