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Advertise default gateway by OSPF

Advertise default gateway by OSPF

JohanHendrikx
Contributor II
I have 2 L3 switches in our netwerk. a x670G2 (16.1.2.14) and a x460 (16.1.2.14). Both switches are a vrrp set.

Both switches are configured for OSPF. Now I see that the default route of the x670G2 is advertised by OSPF and the default route of the x460 not.

how can i solve this ?

Johan Hendrik System Architect Audax
15 REPLIES 15

Parthiban_V
Extreme Employee
Hi Johan,
If you have used this CLI " enable ospf originate-default cost 1 type ase-type-1" then check if you have a default route configured in your x460.

Else use this CLI if you dont have any default route configured in x460.
"enable ospf originate-default always cost 1 type ase-type-1"

-Parthiban.V

If I do a "show ospf lsdb detail summary-asb" at the x670 there is also no output ??
Johan Hendrik System Architect Audax

Yes that is the reason why the routes are not installed in x670g2. x460 is not generating the type 4 lsa . May be you can try a restart process in x460 and check or disable/enable the redistribution and check.

-Parthiban.

The x460 is router id 10.2.144.253 and the x670 is router id 10.2.144.254.

there is no output by "show ospf lsdb detail summary-asb''

Johan Hendrik System Architect Audax
GTM-P2G8KFN