From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Glanzmann Date: Tue, 11 Apr 2017 04:34:32 +0000 Subject: Re: pppoe encapsulated udp packets which appear on ethernet disappear between pppoe and ppp0 after p Message-Id: <20170411043432.GA20678@glanzmann.de> List-Id: References: <20170410183851.GA4442@glanzmann.de> In-Reply-To: <20170410183851.GA4442@glanzmann.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ppp@vger.kernel.org Hello Michael, * Michael Richardson [2017-04-10 22:02]: > Are you using openvpn with a 0.0.0.0/0 route? no, I don't. > Can you post your routing table when it is working, and when it is > not? The routing table is the same: (generate-03) [~] ip r s default dev ppp0 scope link 172.17.0.0/24 via 172.17.0.254 dev falkenstein 172.17.0.254 dev falkenstein proto kernel scope link src 192.168.168.1 172.19.0.0/24 via 172.19.0.254 dev eclogicnew 172.19.0.254 dev eclogicnew proto kernel scope link src 192.168.168.1 172.20.0.0/24 via 172.19.0.254 dev eclogicnew 192.168.168.0/24 dev eth0 proto kernel scope link src 192.168.168.1 217.5.98.12 dev ppp0 proto kernel scope link src 217.92.232.50 The real interesting question is, why do perfectly healthy ip/udp packets from within the pppoe session drop before reaching ppp0? Why does it only happen after one hangup? Cheers, Thomas