On Wed, Jan 05, 2000 at 05:46:23PM +0100, kuznet@ms2.inr.ac.ru wrote:
> Hello!
>
> > This expects the RFC1337 Time-Wait assisanation.
>
> No, msl_test is correct and tests the first thing, which timewait state
> is supposed to catch --- duplicate SYN. The problem has nothing to do with
> rfc1337.
RFC793 says to short cut TIME-WAIT when a SYN arrives and to enter
CLOSE.
RFC1122 says it should not be short cutted
Linux is compliant to RFC793 here.
Alan used a somewhat extended notion of the RFC1337 TW Assasination -
to mean any event that could short cut TIME-WAIT -- RST and SYN. In this
case the SYN assinates the TIME-WAIT. tcp_rfc1337 controls if TIME-WAIT
can be short cutted at all.
He turned the fix off for some other reasons, and we just inherited that
in 2.2
According to RFC1122 it is a bug yes.
-Andi
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This archive was generated by hypermail 2b29 : Fri Jan 07 2000 - 21:00:04 EST