Date: Sat, 13 Jan 2018 04:10:04 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ipfw@FreeBSD.org Subject: [Bug 224730] ipfw dyn_keepalive sends a strange packet Message-ID: <bug-224730-7515-0KgihNOuKb@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-224730-7515@https.bugs.freebsd.org/bugzilla/> References: <bug-224730-7515@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224730 --- Comment #3 from hossy-fbsd@hossy.flnet.org --- All right, you say this packet is a expected behavior. BTW, `netstat -s' shows this packet as `completely duplicate packets'. If this packet is for keep-alive, I want `netstat -s' to count up `duplicate acks'. Because ACK only packet for normal keep-alive is counted as `duplicate acks= '. And I'm understanding `completely duplicate packets' is for analyzing for T= CP packet retransmitted. This is a implementation mismatch between ipfw and kern.tcp, isn't it? --=20 You are receiving this mail because: You are the assignee for the bug.=
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