Hello,
Im doing some labs from the BSCI labportfolio on Dynamips, but ran into a snag. The topology is very straighforward:
R1 <-> R2 <-> R3
All running point to point links.
Specifically, the error i get on R1 is:
%OSPF-4-BADLSATYPE: Invalid lsa: Bad LSA chksum Type 5, Length 36, LSID 172.20.200.0 from 10.1.2.1, 10.1.12.2, Serial0/0
I have the "right" side (between R2 and R3), configured as a NSSA area, and R2 seem to understand that it should translate between a type 7 LSA into a type 5 LSA for R1 (backbone area), but R1 doesnt agree with it. I tried google, but no luck.
Also, the neighbor table on R1, states that its in the loading state with R2, but R2 says its in the full state with R1.
Am i missing something obvious here that blocks them from forming a full adjacency, and thereby a working scenario?
