From owner-freebsd-ports-bugs@FreeBSD.ORG Sun Jun 14 20:50:49 2015 Return-Path: Delivered-To: freebsd-ports-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id ABB1E29E for ; Sun, 14 Jun 2015 20:50:49 +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 mx1.freebsd.org (Postfix) with ESMTPS id 7A8B6803 for ; Sun, 14 Jun 2015 20:50:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t5EKonPA083353 for ; Sun, 14 Jun 2015 20:50:49 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 200860] Failed do-not-fragment ping when using PPPoE over FTTX connection Date: Sun, 14 Jun 2015 20:50:49 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: moj0@gmx.com X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ports-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- 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: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Jun 2015 20:50:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200860 Bug ID: 200860 Summary: Failed do-not-fragment ping when using PPPoE over FTTX connection Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: moj0@gmx.com Issue: ping -D -s 1472 yahoo.com PING yahoo.com (98.138.253.109): 1472 data bytes 36 bytes from localhost (127.0.0.1): frag needed and DF set (MTU 1492) Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 05dc bc40 0 0000 40 01 3ec0 2.97.192.51 98.138.253.109 36 bytes from localhost (127.0.0.1): frag needed and DF set (MTU 1492) Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 05dc d846 0 0000 40 01 0000 2.97.192.51 98.138.253.109 36 bytes from localhost (127.0.0.1): frag needed and DF set (MTU 1492) Vr HL TOS Len ID Flg off TTL Pro cks Src Dst 4 5 00 05dc f4f7 0 0000 40 01 3ec0 2.97.192.51 98.138.253.109 Expected behavior: ping -D -s 1472 www.dslreports.com PING www.dslreports.com (64.91.255.98): 1472 data bytes 1480 bytes from 64.91.255.98: icmp_seq=0 ttl=47 time=122.827 ms 1480 bytes from 64.91.255.98: icmp_seq=1 ttl=47 time=123.011 ms 1480 bytes from 64.91.255.98: icmp_seq=2 ttl=47 time=122.368 ms 1480 bytes from 64.91.255.98: icmp_seq=3 ttl=47 time=122.715 ms 1480 bytes from 64.91.255.98: icmp_seq=4 ttl=47 time=122.640 ms The assumption is that the WAN port is gigabit capable, and internet connection is PPPoE over FTTX. PPPoE needs updating from legacy copper DSL/cable to modern fiber optical, with the RFC 4638 extension. FTTX ISP equipment from the likes of Cisco, Juniper and Huawei support this. https://tools.ietf.org/html/rfc4638 http://comments.gmane.org/gmane.os.openbsd.tech/27554 -- You are receiving this mail because: You are the assignee for the bug.