From owner-freebsd-bugs@freebsd.org Thu May 10 10:55:34 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E6691FC4C01 for ; Thu, 10 May 2018 10:55:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 75F357E067 for ; Thu, 10 May 2018 10:55:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 36EC6FC4BFD; Thu, 10 May 2018 10:55:33 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0F93AFC4BFC for ; Thu, 10 May 2018 10:55:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8DFF07E066 for ; Thu, 10 May 2018 10:55:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id BF2D41D10E for ; Thu, 10 May 2018 10:55:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w4AAtVuC066538 for ; Thu, 10 May 2018 10:55:31 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4AAtVdo066537 for bugs@FreeBSD.org; Thu, 10 May 2018 10:55:31 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: bugs@FreeBSD.org Subject: [Bug 228108] if_ipsec drops all the icmp v4&v6 error messages Date: Thu, 10 May 2018 10:55:31 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: bugs.freebsd.org@mx.zzux.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 May 2018 10:55:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228108 Bug ID: 228108 Summary: if_ipsec drops all the icmp v4&v6 error messages Product: Base System Version: 11.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: bugs.freebsd.org@mx.zzux.com Example: interface host1 host2 lan1 inet 192.168.232.239 192.168.232.244 ipsec2 tunnel 192.168.232.239 192.168.232.244 inet 192.168.233.1 192.168.233.2 gif3 tunnel 192.168.233.1 192.168.233.2 inet 192.168.233.11 192.168.233.12 ifconfig from host1 lan1: flags=3D8843 metric 0 mtu 1500 description: LAN =20=20=20=20=20=20=20 options=3D4c03ba ether 52:54:00:7b:04:83 hwaddr 52:54:00:7b:04:83 inet 192.168.232.239 netmask 0xffffffe0 broadcast 192.168.232.255 nd6 options=3D9 media: Ethernet 10Gbase-T status: active ipsec2: flags=3D8051 metric 0 mtu 1500 tunnel inet 192.168.232.239 --> 192.168.232.244 inet 192.168.233.1 --> 192.168.233.2 netmask 0xffffffff nd6 options=3D108 reqid: 132 groups: ipsec gif3: flags=3D8051 metric 0 mtu 1480 options=3D80000 tunnel inet 192.168.233.1 --> 192.168.233.2 inet6 fe80::f7e8:fd66:5229:226d%gif3 prefixlen 64 scopeid 0x6 inet 192.168.233.11 --> 192.168.233.12 netmask 0xffffffff nd6 options=3D100 groups: gif There is no firewall, GENERIC kernel only loaded. On the host2: route -4 add -host 10.10.10.10 127.0.0.1 -reject On the host1: route -4 add -host 10.10.10.10 192.168.232.244 (via LAN, icmp is OK) ping -n -t 1 10.10.10.10 PING 10.10.10.10 (10.10.10.10): 56 data bytes 36 bytes from 192.168.232.244: Destination Host Unreachable Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 0054 aabb 0 0000 3f 01 1342 192.168.232.239 10.10.10.10 --- 10.10.10.10 ping statistics --- 2 packets transmitted, 0 packets received, 100.0% packet loss route -4 change -host 10.10.10.10 192.168.233.2 (via if_ipsec over LAN, icm= p is BAD) ping -n -t 1 10.10.10.10 PING 10.10.10.10 (10.10.10.10): 56 data bytes --- 10.10.10.10 ping statistics --- 2 packets transmitted, 0 packets received, 100.0% packet loss route -4 change -host 10.10.10.10 192.168.233.12 (via gif over if_ip= sec, icmp is OK) ping -n -t 1 10.10.10.10 PING 10.10.10.10 (10.10.10.10): 56 data bytes 36 bytes from 192.168.233.12: Destination Host Unreachable Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 0054 aac3 0 0000 3f 01 131e 192.168.233.11 10.10.10.10 --- 10.10.10.10 ping statistics --- 2 packets transmitted, 0 packets received, 100.0% packet loss --=20 You are receiving this mail because: You are the assignee for the bug.=