Date: Sun, 04 Feb 2024 05:51:32 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 276760] vtnet driver incorrectly calculates checksums Message-ID: <bug-276760-7501-TkwqXUxMZL@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-276760-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-276760-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276760 --- Comment #6 from crypt47 <cryptogranny@gmail.com> --- (In reply to Zhenlei Huang from comment #4) It is very simple. We have one machine "A" with outgoing interface (vtnet0) and some virtual (like ipsec0 or tun0). We also have another VM "B" in the same network and also vtnet0 interface which has nginx serving FreeBSD ISO file.:) If we directly request the ISO file from "A" works alight. If we request the file via VPN interfaces, we get a lot of retransmissions because packets began to be discarded. I'm attaching the dump file, captured on vtnet0. -- You are receiving this mail because: You are the assignee for the bug.
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