Date: Tue, 24 Mar 2015 13:42:53 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198868] pf brakes tcp checksum if enabled for ue adapter Message-ID: <bug-198868-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198868 Bug ID: 198868 Summary: pf brakes tcp checksum if enabled for ue adapter Product: Base System Version: 10.1-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: dms@samersoff.net When pf is enabled on ue0 interface, tcp connection to this interface is not possible. tcpdump shows incorrect tcp checksum dmseg: axe0: <vendor 0x0b95 product 0x7e2b, rev 2.00/0.01, addr 2> on usbus3 miibus1: <MII bus> on axe0 ukphy0: <Generic IEEE 802.3u media interface> PHY 16 on miibus1 ukphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow ue0: <USB Ethernet> on axe0 ue0: Ethernet address: 9c:eb:e8:06:c4:a7 pf.conf: pass log quick on lo0 pass log quick on ue0 tcpdump output: 16:42:03.742071 IP (tos 0x0, ttl 64, id 759, offset 0, flags [DF], proto TCP (6), length 52) 192.168.0.85.ssh > 192.168.0.77.57379: Flags [F.], cksum 0x8219 (incorrect -> 0x3432), seq 2656523414, ack 3256801674, win 1040, options [nop,nop,TS val 2997057078 ecr 124263796], length 0 -- You are receiving this mail because: You are the assignee for the bug.
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