Bridged OpenVPN - Device Reboots Upon Client Connect
Posted: Tue Jan 31, 2012 7:52 pm
Hi folks
I am running Gargoyle 1.45 on a Netgear WNDR3700v2, after previously running dd-wrt on it. I have been impressed with everything so far but hit a snag when installing OpenVPN on the device.
Basically I have put my server configuration on and have set up the bridging. However it seems that whenever a client connects, the router itself will reboot.
Upon removing the tap0 interface from the bridge, I found that clients could remain connected, the router remain running, until I tried to pass data over the link. (ie: the client tries to access the routers web interface over the vpn)
I noticed that others had reported similar issues with both Gargoyle and OpenWRT.
http://www.gargoyle-router.com/phpbb/vi ... 4477#p4477
http://www.gargoyle-router.com/phpbb/vi ... 4163#p4163
https://forum.openwrt.org/viewtopic.php?id=24102
https://forum.openwrt.org/viewtopic.php?pid=124365
It would seem that it is an issue with incompatibility between kmod-tun and the kernel, often arising from people compiling their own builds from snapshots.
So I am basically wondering if anyone running on the WNDR3700v2 (or other device) has a working OpenVPN server running in bridged mode with either Gargoyle 1.45 or 1.52? (Though if you have this running on a different version of Gargoyle I would love to know too)
Any help greatly appreciated.
Thanks
Edit: I have also tried running with 1.52 and found the same behaviour.
I am running Gargoyle 1.45 on a Netgear WNDR3700v2, after previously running dd-wrt on it. I have been impressed with everything so far but hit a snag when installing OpenVPN on the device.
Basically I have put my server configuration on and have set up the bridging. However it seems that whenever a client connects, the router itself will reboot.
Upon removing the tap0 interface from the bridge, I found that clients could remain connected, the router remain running, until I tried to pass data over the link. (ie: the client tries to access the routers web interface over the vpn)
I noticed that others had reported similar issues with both Gargoyle and OpenWRT.
http://www.gargoyle-router.com/phpbb/vi ... 4477#p4477
http://www.gargoyle-router.com/phpbb/vi ... 4163#p4163
https://forum.openwrt.org/viewtopic.php?id=24102
https://forum.openwrt.org/viewtopic.php?pid=124365
It would seem that it is an issue with incompatibility between kmod-tun and the kernel, often arising from people compiling their own builds from snapshots.
So I am basically wondering if anyone running on the WNDR3700v2 (or other device) has a working OpenVPN server running in bridged mode with either Gargoyle 1.45 or 1.52? (Though if you have this running on a different version of Gargoyle I would love to know too)
Any help greatly appreciated.
Thanks
Edit: I have also tried running with 1.52 and found the same behaviour.