Date: Fri, 1 Jun 2007 15:14:58 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Alexander Motin <mav@FreeBSD.org> Cc: freebsd-net@FreeBSD.org, Nikos Vassiliadis <nvass@teledomenet.gr> Subject: Re: ng_pptpgre + netmask_change results to lock Message-ID: <20070601111457.GY89017@FreeBSD.org> In-Reply-To: <465D60C5.50503@freebsd.org> References: <1179829392.00743801.1179818401@10.7.7.3> <1180351384.00747721.1180338602@10.7.7.3> <465D60C5.50503@freebsd.org>
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On Wed, May 30, 2007 at 02:32:21PM +0300, Alexander Motin wrote: A> Nikos Vassiliadis wrote: A> >> In my case doing a few times: A> >> ifconfig fxp0 192.168.1.71/16 A> >> ifconfig fxp0 192.168.1.71/24 A> >> locks the box. A> A> Doing this you are dropping all routes going via that network. Probably you A> are dropping route to your pptp peer which can lead to wrapping tunnel A> inside himself. Yes. This is a known problem with netgraph tunnels. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE
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