06-28-2008 06:34 AM - edited 03-03-2019 10:32 PM
I know about def-info orig [always].
And aware too of stub/t-stubby/nssa rules.
My question is why does ospf deny the redistribution of external 0.0.0.0 into itself?
r1---ebgp---r2---ospf---r3
r2 has a 0.0.0.0 route present in it's rt learned via ebgp (20). r2 then attemtps to redist all bgp routes into ospf. it manages to accomplish this except the default.
Is there any workaround other than those listed at the top of this posting. I want to use the redistribution of bgp learnt 0.0.0.0 into ospf.
tia
Ajaz
Solved! Go to Solution.
06-28-2008 09:40 AM
Hi Ajaz,
EIGRP is the only routing protocol that doesn't utilize the default-information originate command , to advertise default information just do the redistribution.
BR,
Mohammed Mahmoud.
06-28-2008 06:41 AM
Ajaz,
The only way to inject the default route in OSPF is, as you mentioned, through the "default-information originate" command. Redistribution of the default from another source is explicitly prevented by IOS.
Regards,
06-28-2008 09:19 AM
Cool man. What's the score with eigrp then - same?
06-28-2008 09:40 AM
Hi Ajaz,
EIGRP is the only routing protocol that doesn't utilize the default-information originate command , to advertise default information just do the redistribution.
BR,
Mohammed Mahmoud.
06-28-2008 11:02 AM
Much appreciated Mohammed.
case closed :-)
asa - ajaz
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