>>That's not what I was asking.
>>
>>What I meant was, if you are waiting at most time X for an ACK before
>>disabling PMTU, if you get an ICMP host unreachable at X/2, will PMTU
>>still be disabled after time X or will it wait until time X + X/2 ?
>
>	i guess there's no interaction with icmp host unreachables, because of
>	the content of tcp_notify - correct me if i'm wrong.

	oops - i should have said "unreachables that are not too-big".

itojun