I have installed a VPN server on my Synology DS413+. I can connect but can't ping or do anything else. I think it has to do with the route but I don't know how to change it.
Here is my output of route:
without VPN:
Kernel-IP-Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
default alice.box 0.0.0.0 UG 0 0 0 wlan0
192.168.1.0 * 255.255.255.0 U 0 0 0 wlan0
with VPN:
Kernel-IP-Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
default 192.168.0.9 0.0.0.0 UG 0 0 0 tun0
???.???.???.??? 192.168.1.1 255.255.255.255 UGH 0 0 0 wlan0
link-local * 255.255.0.0 U 1000 0 0 tun0
192.168.0.0 192.168.0.9 255.255.255.0 UG 0 0 0 tun0
192.168.0.1 192.168.0.9 255.255.255.255 UGH 0 0 0 tun0
192.168.0.9 * 255.255.255.255 UH 0 0 0 tun0
192.168.1.0 192.168.0.9 255.255.255.0 UG 0 0 0 tun0
192.168.1.0 * 255.255.255.0 U 0 0 0 wlan0
The ???.???.???.??? is just my VPN server and just for security.
I use ubuntu 13.04 and a Lenovo x220i. I would be pleased if somebody could help.