From jpopelka@redhat.com Tue Feb 3 16:19:21 2015 X-Scanned-BY: MIMEDefang 2.68 on 10.5.11.26 MIME-Version: 1.0 In-Reply-To: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,T_RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.0 X-RT-Interface: API References: <501F9AC3.4060305@redhat.com> Message-ID: <54D0F501.9020407@redhat.com> content-type: text/plain; charset="utf-8"; format="flowed" X-RT-Original-Encoding: utf-8 Received: from mx.ams1.isc.org (mx.ams1.isc.org [IPv6:2001:500:60::65]) by bugs.isc.org (Postfix) with ESMTP id A063571B5AF for ; Tue, 3 Feb 2015 16:19:21 +0000 (UTC) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx1.redhat.com", Issuer "DigiCert SHA2 Extended Validation Server CA" (not verified)) by mx.ams1.isc.org (Postfix) with ESMTPS id E6F401FCAB6 for ; Tue, 3 Feb 2015 16:19:18 +0000 (UTC) Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t13GJF45022838 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 3 Feb 2015 11:19:16 -0500 Received: from zepelin.brq.redhat.com (zepelin.brq.redhat.com [10.34.4.75]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t13GJE4K030477 for ; Tue, 3 Feb 2015 11:19:14 -0500 Delivered-To: dhcp-bugs@bugs.isc.org Subject: Re: [ISC-Bugs #30544] AutoReply: dhclient fails to bind to interface when releasing lease User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 Return-Path: X-Original-To: dhcp-bugs@bugs.isc.org Date: Tue, 03 Feb 2015 17:19:13 +0100 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mx.ams1.isc.org To: dhcp-bugs@isc.org Content-Transfer-Encoding: 7bit From: "Jiri Popelka" RT-Message-ID: Content-Length: 709 That patch I attached is of course nonsense, but there are some others in the wild trying to solve the same problem, for example: https://community.ubnt.com/ubnt/attachments/ubnt/EdgeMAX/29126/1/bind_fb_iface_4.2.4-P2_1.patch from https://community.ubnt.com/t5/EdgeMAX/WAN-dropped-DHCP-renew-fixes-it/m-p/783774 or https://github.com/greearb/dhcp-ct/commit/8cf011981ce6e99f7ef891b24c4a6f637686c13f https://github.com/greearb/dhcp-ct/commit/d642491539b6a0fc8b6c14eb9169755e172ddab2 see also: https://lists.isc.org/pipermail/dhcp-hackers/2014-December/002103.html https://lists.isc.org/pipermail/dhcp-users/2014-April/017835.html https://bugzilla.redhat.com/show_bug.cgi?id=1177351 With regards, -- Jiri