Sorry to bother everyone, but I had some questions about some racoon error messages I see, specifically "no PFS is specified, but peer sends KE" and "Cannot record event: event queue overflow".  The first one happens when phase 2 is being reestablished, after the responder reset.  These messages are on the responder.  On the initiator I see messages of "the expire message is received but the handler has not been established" and "unknown notify message, no phase2 handle found".  The second one happens at multiple points.  We've tried multiple versions of ipsec-tools ( 0.5.1 and 0.6.5).  The first error is seen on both, but the second one I only see on 0.6.5.  What do these messages mean?

Also, in an earlier thread someone remarked that it was bad to run with proposal_check to obey.  Why is this?  In our setup for various reasons we have to run with obey on.

Thanks for any help you might be able to give me!