K 10
svn:author
V 8
dwmalone
K 8
svn:date
V 27
2006-06-19T12:33:52.000000Z
K 7
svn:log
V 252
When we receive an out-of-window SYN for an "ESTABLISHED" connection,
ACK the SYN as required by RFC793, rather than ignoring it. NetBSD
have had a similar change since 1999.

PR:		93236
Submitted by:	Grant Edwards <grante@visi.com>
MFC after:	1 month

END