container-openvpn/bin/ovpn_run
Kyle Manna 3b13cf9918 run: Handle NAT routes dynamically
* Handle the NAT routes dynamically
* Stop caring about backwards compatibility for now
2014-07-05 22:27:15 -07:00

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#!/bin/bash
#
# Run the OpenVPN server normally
#
set -ex
source "$OPENVPN/ovpn_env.sh"
mkdir -p /dev/net
if [ ! -c /dev/net/tun ]; then
mknod /dev/net/tun c 10 200
fi
if [ ! -d "$OPENVPN/ccd" ]; then
mkdir -p /etc/openvpn/ccd
fi
# Setup NAT forwarding if requested
if [ "$OVPN_DEFROUTE" != "0" ];then
iptables -t nat -A POSTROUTING -s $OVPN_SERVER -o eth0 -j MASQUERADE
for i in ${OVPN_ROUTES[@]}; do
iptables -t nat -A POSTROUTING -s $i -o eth0 -j MASQUERADE
done
fi
conf="$OPENVPN/openvpn.conf"
openvpn --config "$conf"