From owner-freebsd-net@FreeBSD.ORG Wed Feb 3 01:47:53 2010 Return-Path: Delivered-To: net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4068F106568B for ; Wed, 3 Feb 2010 01:47:53 +0000 (UTC) (envelope-from qing.li@bluecoat.com) Received: from whisker.bluecoat.com (whisker.bluecoat.com [216.52.23.28]) by mx1.freebsd.org (Postfix) with ESMTP id 0DB8B8FC0C for ; Wed, 3 Feb 2010 01:47:52 +0000 (UTC) Received: from bcs-mail03.internal.cacheflow.com ([10.2.2.95]) by whisker.bluecoat.com (8.14.2/8.14.2) with ESMTP id o131lqVp000281; Tue, 2 Feb 2010 17:47:52 -0800 (PST) X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Date: Tue, 2 Feb 2010 17:47:46 -0800 Message-ID: In-Reply-To: <201002030134.SAA28719@lariat.net> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Routing problems on VPN servers running FreeBSD 8.0-RELEASE Thread-Index: AcqkcQjf1ZYx4LQSSGGdQ6s5QgGo8QAASTow References: <201002030134.SAA28719@lariat.net> From: "Li, Qing" To: "Brett Glass" , Cc: Subject: RE: Routing problems on VPN servers running FreeBSD 8.0-RELEASE X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2010 01:47:53 -0000 Few of the symptoms you described here were present in the vanilla 8.0-RELEASE but I have been fixing these in 8-STABLE since the official announcement. Could you please try 8-STABLE and report back if these problems persist there? -- Qing > -----Original Message----- > From: owner-freebsd-net@freebsd.org [mailto:owner-freebsd- > net@freebsd.org] On Behalf Of Brett Glass > Sent: Tuesday, February 02, 2010 5:34 PM > To: net@freebsd.org > Subject: Routing problems on VPN servers running FreeBSD 8.0-RELEASE >=20 > Everyone: >=20 > I've been trying to deploy some new VPN servers (with tunneling > both in and out) running either mpd 5.3 or PoPToP on FreeBSD 8.0. > Alas, I have been having a terrible time doing it. I'm getting > error messages relating to routing, and connections which are > supposed to have proxy ARP aren't getting it. >=20 > On mpd 5.3, I'm seeing error messages such as >=20 > Feb 2 16:45:22 9milegate kernel: > ifa_add_loopback_route: insertion failed >=20 > and >=20 > Feb 2 16:46:02 9milegate kernel: lla_rt_output: > RTM_ADD publish (proxy only) is invalid >=20 > I thought that the problem might be mpd, and so switched to > userland PPP with PoPToP -- a combination that has worked for me > before. But I saw similar messages: >=20 > Feb 2 18:22:35 testgate ppp[1184]: tun2: testuser > pptpnocrypto connected as 172.18.4.26 > Feb 2 18:22:39 testgate ppp[1187]: tun3: Warning: > iface add: ioctl(SIOCAIFADDR, 172.18.0.1 -> 172.18.4.8 > 9): File exists > Feb 2 18:22:39 testgate kernel: > ifa_add_loopback_route: insertion failed > Feb 2 18:22:39 testgate kernel: > ifa_del_loopback_route: deletion failed >=20 > Ideas? >=20 > --Brett Glass >=20 > P.S. -- Please copy me directly on all responses, as I am not > currently subscribed to the list. >=20 > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"