From: Elsayed Mohamed (elsayedm@xxxxxxxxxxx)
Date: Sun Feb 10 2002 - 22:55:37 GMT-3
Hello all,
There are three ways to inject a default route into OSPF (IP default-network
is not one of them)
1- If the area you injecting the default route in is a normal area (not
stub, nssa or totally stubby), you must use the command DEFAULT-INFORMATION
ORIGINATE. Use the key work always if the router does not have a default
route.
2- If the area is NSSA, you must use the command
AREA X NSSA DEFAULT-INFORMATION ORIGINATE at the NSSA ABR. A default route
will be injected even the NSSA ABR does not have a default route itself.
3- If the area you injecting the default route in is stub or totally stubby
area, NOTHING IS NEEDED. The ABR to the stub area will inject a default
route in the stub/totally stubby area by default.
Elsayed Mohamed
----Original Message Follows----
From: John Neiberger <neiby@ureach.com>
Reply-To: John Neiberger <neiby@ureach.com>
To: "Bob Grafals" <bgrafals@knology.net>, ccielab@groupstudy.com
Subject: Re: default route in ospf
Date: Sun, 10 Feb 2002 10:42:50 -0500
I don't believe that OSPF uses 'ip default-network'. To
originate a default route with OSPF, use 'default-information
originate [always]'.
John
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