> Hello,In an OSPF netw. in a FR hub-and-spoke topology(RTA and RTC being
> the spokes and RTB being the hub), using physical intfs. and using map
> statements in the spokes, and neighbor statements, why do the spokes show
> a state of Attempt/Drother for the other spoke but in the hub show the
> state Full/Drother? Any ideas?? Thank you.RTA#sh ip ospf neiNeighbor
> ID Pri State Dead Time Address Interface
> N/A 0 ATTEMPT/DROTHER-192.168.10.243 Serial0
> 6.6.6.6 1 FULL/DR 00:01:41192.168.10.242 Serial0
This indicate that RTA tried to send a Hello message to RTC, but
doesn`t see the hello reply from RTC. If RTA does receive hello
from RTC, the state will change to INIT. Please refer to
Doyle vol I, page 438.
Normally in the hub-and spoke topology, you only configure the hub
to have neighbor statement to both spokes, and spoke will make an
adjacency to hub only, not to the other spoke.
So it better to remove the neighbour statement at both spokes.
HTH
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