On Fri, Mar 5, 2010 at 6:32 AM, Antoine Benkemoun < antoine.benkem...@gmail.com> wrote:
> Hello, > > I am new to OpenSolaris coming from a Linux background. I have really been > enjoying OpenSolaris so far. I've almost always been able to find my way out > of different problems. This time I have got a seemingly harder problem. > > I have an OpenVPN installation that worked perfectly fine just yesterday. > This night my OpenSolaris Xen VM crashed and now OpenVPN doesn't work > anymore. I fixed a few bugs that were due to relative/absolute paths for > certificates but I still have a bug concerning the tun module. > > When I start OpenVPN, I get the following message : > > Fri Mar 5 10:24:53 2010 Can't open /dev/tun: No such file or directory > (errno=2) > > I have checked that the tun driver is loaded : > > ~# add_drv tun > Driver (tun) is already installed. > > It shows up in /dev : > > ~# stat /dev/tun > File: `/dev/tun' -> `../devices/pseudo/cl...@0:tun' > > The only problem is that the destination of the symbolic link does not > exist. I have tried many things such as openvpn --mktun which is more or > less supposed to work on Linux but doesn't on OSol. I installed the tun > package via the Blastwave utility pkgutil. > > Does anyone have any pointers for checking/correctly loading the the tun > module ? > Have you tried unloading and loading the tun driver again ? Were there any changes to the environment that a recompilation of the driver would help ? This is how it looks here (b133, just compiled tun/tap driver): # ls -l /dev/tun lrwxrwxrwx 1 root root 29 2010-03-05 07:50 /dev/tun -> ../devices/pseudo/cl...@0:tun # ls -l /devices/pseudo/clo...@0:tun crw------- 1 root sys 11, 292 2010-03-05 07:51 /devices/pseudo/cl...@0:tun # dmesg [...] Mar 5 07:50:52 osol-dev tun: [ID 654686 kern.notice] Universal TUN/TAP device driver ver 1.1 03/05/2010 (C) 1999-2000 Maxim Krasnyansky Mar 5 07:50:52 osol-dev pseudo: [ID 129642 kern.info] pseudo-device: tun0 Mar 5 07:50:52 osol-dev genunix: [ID 936769 kern.info] tun0 is /pseudo/t...@0 Mar 5 07:50:52 osol-dev tap: [ID 654686 kern.notice] Universal TUN/TAP device driver ver 1.1 03/05/2010 (C) 1999-2000 Maxim Krasnyansky Mar 5 07:50:52 osol-dev pseudo: [ID 129642 kern.info] pseudo-device: tap0 Mar 5 07:50:52 osol-dev genunix: [ID 936769 kern.info] tap0 is /pseudo/t...@0 -- Giovanni Tirloni sysdroid.com
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