From owner-freebsd-bugs@freebsd.org Sun Nov 18 01:35:27 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 21F0B110F983 for ; Sun, 18 Nov 2018 01:35:27 +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 AEE0D8B967 for ; Sun, 18 Nov 2018 01:35:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 731D9110F981; Sun, 18 Nov 2018 01:35:26 +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 61AEE110F980 for ; Sun, 18 Nov 2018 01:35:26 +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 TLSv1.3 with cipher TLS_AES_256_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 032A58B965 for ; Sun, 18 Nov 2018 01:35:26 +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 40D3B1B0EB for ; Sun, 18 Nov 2018 01:35:25 +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 wAI1ZPvG080332 for ; Sun, 18 Nov 2018 01:35:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id wAI1ZPNh080331 for bugs@FreeBSD.org; Sun, 18 Nov 2018 01:35:25 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 233283] IPv6 routing problem when using FreeBSD as a VPS at a cloud provider Date: Sun, 18 Nov 2018 01:35:25 +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: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: peo_s@incedo.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: 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 MIME-Version: 1.0 X-Rspamd-Queue-Id: AEE0D8B967 X-Spamd-Result: default: False [-0.37 / 15.00]; ASN(0.00)[asn:10310, ipnet:2001:1900:2254::/48, country:US]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_SHORT(-0.37)[-0.370,0] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Nov 2018 01:35:27 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233283 --- Comment #2 from peos42 --- I cannot access some hosts over IPv6 (these are also hosted at RamNode with= in their block).=20 When the VPS was Linux with the same IP and the net-mask on the server it worked ok (Linux used the default gw with a /64 set as net-mask).=20 When I reinstalled the VPS to FreeBSD 11.2 nothing worked over IPv6 at the initial config. Then I saw the post I referred to and change net-mask to a = /48 so the gw was included in the net-mask. Then internet and everything else worked. But not IPv6 communication to some host. Most likely due to the /48 net-mask set... I guess due to std problem. Why send the traffic on to gw if you think the host is on your local network as the mask say so. --=20 You are receiving this mail because: You are the assignee for the bug.=