Debian: OpenVPN console vs OpenVPN Network Manager
Posted: Sun Dec 15, 2013 8:38 pm
Hi at all! 
I have a OpenVPN server on my Debian Wheezy where I add this iptables:
On Debian client I have different routing.
OpenVPN by console:
OpenVPN by Network Manager:
In the first case internet doesn't work, in the second it works but I have wan server ip, I'd like to use internet with client wan ip (defcon1 is disabled on the server), there is a nice guide here http://allanmcrae.com/2013/09/routing-t ... h-openvpn/ but I didn't understand how I can modify for me!
GbMax78

I have a OpenVPN server on my Debian Wheezy where I add this iptables:
Code: Select all
iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -s 10.8.0.0/24 -j ACCEPT
iptables -A FORWARD -j REJECT
iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
OpenVPN by console:
Code: Select all
# netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0
Code: Select all
# netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 10.8.0.5 0.0.0.0 UG 0 0 0 tun0
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 eth0
10.8.0.0 10.8.0.5 255.255.255.0 UG 0 0 0 tun0
10.8.0.5 0.0.0.0 255.255.255.255 UH 0 0 0 tun0
87.21.XX.X 192.168.1.1 255.255.255.255 UGH 0 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
192.168.1.0 10.8.0.5 255.255.255.0 UG 0 0 0 tun0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0
GbMax78