From nobody Mon Jun 6 14:15:08 2022 X-Original-To: pf@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 888E31BD533D for ; Mon, 6 Jun 2022 14:15:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LGwVj2L13z3mG9 for ; Mon, 6 Jun 2022 14:15:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 27F2D27744 for ; Mon, 6 Jun 2022 14:15:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 256EF9hl087213 for ; Mon, 6 Jun 2022 14:15:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 256EF9oB087212 for pf@FreeBSD.org; Mon, 6 Jun 2022 14:15:09 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: pf@FreeBSD.org Subject: [Bug 264193] pf: scrub max-mss rule stops working (but still counts) after 13.1-RELEASE upgrade Date: Mon, 06 Jun 2022 14:15:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.0-RELEASE X-Bugzilla-Keywords: needs-qa, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: kp@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: pf@FreeBSD.org X-Bugzilla-Flags: mfc-stable13? mfc-stable12- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Technical discussion and general questions about packet filter (pf) List-Archive: https://lists.freebsd.org/archives/freebsd-pf List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-pf@freebsd.org X-BeenThere: freebsd-pf@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1654524909; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iIopafHrZOCVVERi1H59ggx26CkHPTOW4ok/HFwiuiI=; b=wndVmNyWDcfPfaQS1E7u7gRNzR0DiQALGTkiqOhBTGpBx7pbv3WMJrAO3QIxZy0hj4Vbls /8zvSV/DWYHiaLGNOvn1XuXPt+ZV3lYjjGOzoholY7uOIol4RAgJXwq//8ml2mo6qgZ8jR nwP8gT6wn7V6Y8obGEz226Zn4CmrNgFChUhlrPHOqI77IhcR82lB7FBMYT43tWxpCgz3fp AREmMnJh/T+crYzTXJbG/gM/6w7y9ZaGSWF8z/St0tRKDEvkA75uGcK6klck5UiOewP22G Duh2iR4ctzjFLDrukw5rYb8ju6esoimg041wphMplrdqVrcRgvh9+qyi75CJtw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1654524909; a=rsa-sha256; cv=none; b=TJHFJqXaSwDnIOUilylzdmRR04A/ktiDC0ROPi0I9R0Ua4nzT41gl/56OKJnxgy+pidSLN RNAwmPNwxrAP9/D0CsfRm8WSpv4aqCy7/+XeNpj0IQki41BPyrjq2IIMn2LiXRPADiPcRA +3/4yFL4RHeb4F236FbkKlbExz5HwqNhECNyQOfidt6RzGt6U7ll7/dI1Wwg8o2ChapTbx Kxuh+nSByILyTIFWxC+IL8wClEcZ8I8Ren9Cu6dluL4NdjvpOdw2622OU+dhO5AanQyaih zjelk4HEfaCK2GCXenF1NGMxr4a1wMVumMmEwrvrK+JBRNHjxk7hTG62EP6lag== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264193 --- Comment #5 from Kristof Provost --- (In reply to oleg from comment #4) I'm still unable to reproduce this, even with a route-to rule the MSS is changed. However, my current suspicion is that this is actually expected behaviour, given that the traffic is expected to route out through epair0b and there i= s no scrub rule on epair0b, only on epair1b. Once traffic is routed out epair1b = (as per the route-to rule) it is not passed through pf again, so the scrub rule does not apply. --=20 You are receiving this mail because: You are the assignee for the bug.=