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Hello,
I have couple of questions regarding OSPF LSA flooding process.
I have four routers connected on a broadcast link (R1,R2,R3,R4). R1 and R2 are DR and BDR respectively and R3, R4 are nonDR/BDR routers.
1. If there is a change in a network conn...
Hello,Is pre-shared-key only used for authenticating the peer or used in computation of shared secret too? Is there any documentation that explains the entire process.
Hi Vasili,
thanks for the responses.
"A3: not sure here, if peers are in FULL state, per 13.0(8), goes unicast",==> yes they are in FULL state .
Regarding A4, what if "LSA B" is not in retransmission list i.e. at exactly maxage 3600, R3 receives LS...
Hi Karthik, My understanding is that diffie helman algo (http://en.wikipedia.org/wiki/Diffie%E2%80%93Hellman_key_exchange) is used to get the shared/common secret at end of phase 1 but not sure where the pre-shared-key (defined with pre-shared-key co...
