CVSROOT: /cvs
Module name: src
Changes by: mi...@cvs.openbsd.org 2015/05/07 03:19:31
Modified files:
sys/netinet : tcp_subr.c
Log message:
Include the timestamp TCP option in keep alive packets as well.
According to RFC 7323 "once TSopt has been successfully negotiated,
... [it] MUST be sent in every non-<RST> segment for the duration
of the connection." Which means that keep alives which are just
ACK packets must include that too.
Pointed out and tested by Lauri Tirkkonen <lotheac at iki ! fi>, thanks!
ok mpi
