EBGP and IBGP

From: Cliff Webster (cliff@xxxxxxxxx)
Date: Fri Apr 14 2000 - 15:09:56 GMT-3


   
In the Lab I am doing BGP a scenario with 6 routers in a straight line. I
take 2 of the middle routers and do IBGP. The outside routers are doing
EBGP only. I have been under the impression that if I am using an IGP like
OSPF between the two internal routers, the protocols will synchronize on
their own (OSPF and IBGP), and EBGP routes will be passed. When I do this,
my routes will not propagate past the IBGP section in either direction. The
end EBGP systems are not exchanging routes. If I go to the two IGBP routers
and type NO SYNC. Everything works fine. Shouldn't OSPF and IBGP sync up
on there own- without the NO SYNC command?

I am studying from the Bruce Caslow book. It is not real clear on the
subject.

Thank you,
Cliff Webster



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