OpenVPN: Difference between revisions
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iptables -t nat -A POSTROUTING -s 10.100.0.0/24 -o eno0 -j MASQUERADE | iptables -t nat -A POSTROUTING -s 10.100.0.0/24 -o eno0 -j MASQUERADE | ||
* If you need to connect simultaneously with the same certificate / user (eg having multiple simultaneous connections on the same VPN server), you need to add this to your configuration: | |||
duplicate-cn | |||
Latest revision as of 15:05, 20 March 2020
OpenVPN Setup
- A basic configuration is easy to setup. You can just follow guides / official documentation.
- You need to make sure IP forwarding is enabled. You can do this by running sysctl -w net.ipv4.ip_forward=1 or making it permanent by editing /etc/sysctl.conf and setting
net.ipv4.ip_forward = 1
- Also you need to enter such a forwarding rule:
iptables -t nat -A POSTROUTING -s 10.100.0.0/24 -o eno0 -j MASQUERADE
- If you need to connect simultaneously with the same certificate / user (eg having multiple simultaneous connections on the same VPN server), you need to add this to your configuration:
duplicate-cn