From: Price, Jamie (jprice@xxxxxxxxxxx)
Date: Wed Oct 04 2000 - 01:06:13 GMT-3
Title: RE: OSPF stub area question
You said that behind the hub router is an ASBR. Forgive me if its too
obvious but is that ASBR in the same area as the hub, or to put it
another way are the hub/spoke routers in a separate area to the ASBR?
ASBR's cannot be internal to stub areas because their very nature is
to inject external routes into an area.
Post the relevant portions of the config for more detail.
Jamie
-----Original Message-----
From: Bell, Mark (Houston) [mailto:m.bell@wilcom.com]
Sent: Tuesday, October 03, 2000 10:33 PM
To: CCIE Study Group (E-mail)
Subject: OSPF stub area question
I have a setup where the WAN interface of a hub router and the two
spoke
routers are configured in an OSPF stub area. Behind the hub router,
there
is an ASBR redistributing from EIGRP to OSPF. In both of my spoke
routers,
I am seeing OSPF external routes showing up in the routing table
(designated
"O E1").
It is my understanding that a stub area should not have AS external
routes
advertised into it and a totally stubby area should not have anything
but a
default route advertised in. If this is the case, why are these AS
external
routes showing up?
----------------------------------------------
Kenneth Mark Bell, CCNP, NNCSE
Network Engineer II m.bell@wilcom.com
Williams Communications Solutions
t: (713) 307-7254 p: (713) 912-2276
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