RIP to OSPF vs. EIGRP to OSPF redistribution

From: John Conzone (jkconzone@xxxxxxxx)
Date: Mon Jul 24 2000 - 16:59:45 GMT-3


   
       I have 4 routers running OSPF. Router 1 is in area 0, router 2 is
   area 0 and area 10, and routers 3 and 4 are connected to 2 by frame
   and are in area 10. Area 10 is NSSA no summary. Router 3 is a RIP ASBR
   and router 4 is an EIGRP ASBR. Here's what I'm seeing.
       All the NSSA stuff is good on router 3. I put the ethernet and a
   loopback in RIP, redistribute RIP into OSPF, and the RIP routes show
   up in the other area 10 routers as N2, and the area 0 router as E2. I
   can summarize at router 3 and the RIP routes appear as the summary E2
   in 1. Great.
       Now, when I go to router 4, which is the EIGRP ASBR, and
   redistribute EIGRP into OSPF, they don't show up. When I redistribute
   connected they appear as N2 in the area, E2 outside the area and can
   be summarized.
       Both the RIP and EIGRP routes appear in their respective routers
   as connected. Why does the RIP redistribution work but the EIGRP not
   and I have to use connected? I'm missing somethig basic here, I know.
       Thanks!



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