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I have set up an OSPF network and I cannot ping from the Edge router to Main Branch. enter image description here

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Jesse P.
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Queeque
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1 Answers1

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You have some problems:

The two addresses, 10.1.2.6/30 and 10.1.2.2/30 are in two different networks, but they need to be in the same network for direct router connection (see this two-part answer for the specifics).

Next, never use the ip default-gateway command on a router the has routing enabled (see this answer for the details).

Also, the Edge router will not form a neighbor on a passive interface.

Ron Maupin
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