[c-nsp] OSPF's handling of secondary IP addresses on subinterfaces

Gert Doering gert at greenie.muc.de
Mon Apr 9 15:17:14 EDT 2012


Hi,

On Mon, Apr 09, 2012 at 03:07:12PM -0400, Robert Johnson wrote:
> Okay, I believe I've found my problem.
> 
> My primary address statement had a typo that put it outside of the
> OSPF network definitions. Apparently when the primary address on an
> interface isn't picked up by a particular OSPF process, none of the
> associated secondary addresses will be either.

That's well-understood.  

Area definitions in OSPF only look at the primary addresses (on Cisco IOS 
devices, $J doesn't have the concept of a "primary" IPv4 address on
an interface at all).

gert
-- 
USENET is *not* the non-clickable part of WWW!
                                                           //www.muc.de/~gert/
Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 305 bytes
Desc: not available
URL: <https://puck.nether.net/pipermail/cisco-nsp/attachments/20120409/7ffb0d18/attachment.sig>


More information about the cisco-nsp mailing list