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ISAKMP doubt
Hi all,
I'm having two devices (X & Y) using IKE with main mode with a pre
shared key as Phase 1 and Quick mode as Phase 2. One of them (X) comes
up little earlier than the other (Y) and both of them find out that a
Phase 1 has to be established with the other device. Both (X & Y) are
receiving and sending on port 500. Since X came up little earlier, the
packet containing <HDR,SA> was not received by Y. Later Y sends a packet
containing <HDR, SA> with Y as the initiator. X drops this packet from Y
considering it as the response to it's first packet. Later Y drops the
retransmitted packet sent by X in a similar fashion. In this way X & Y
are not converging and are not able to establish Phase 1. Is there a way
to solve this problem or Is it that I'm missing something which is very
basic?
Regards,
Narasimha Murali