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On Thursday 05 April 2007 09:03, Roland Pontes wrote: <snip> > Tue Mar 20 18:59:24 2007 5476: Note: Cannot ioctl TUNSETIFF tun: File > exists (errno=17) > Tue Mar 20 18:59:24 2007 5477: Note: Attempting fallback to kernel 2.2 > TUN/TAP interface > Tue Mar 20 18:59:24 2007 5478: Cannot allocate TUN/TAP dev dynamically > Tue Mar 20 18:59:24 2007 5479: Exiting > > The failure happens from time to time. when i start the process again it > works normally. Are you dropping privileges thus disallowing the tunnel to recreate the TUN device? Try using the --persist-tun option. For so many clients it would work a lot cleaner to have a 2.0-style VPN server (one daemon only) and connect all clients to that. It would also help to send us the configuration files of the tunnels that present the problem. HTH -A ______________________ OpenVPN mailing lists https://lists.sourceforge.net/lists/listinfo/openvpn-users |