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Fix #255

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Ubuntu no longer includes the rc.local file, so iptables weren’t
applied after a system reboot.
This commit is contained in:
Nyr 2017-01-29 19:03:49 +01:00
parent 971474e531
commit a31aaf82f3
1 changed files with 6 additions and 2 deletions
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8
openvpn-install.sh
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@ -36,8 +36,6 @@ elif [[ -e /etc/centos-release || -e /etc/redhat-release ]]; then
OS=centos OS=centos
GROUPNAME=nobody GROUPNAME=nobody
RCLOCAL='/etc/rc.d/rc.local' RCLOCAL='/etc/rc.d/rc.local'
# Needed for CentOS 7
chmod +x /etc/rc.d/rc.local
else else
echo "Looks like you aren't running this installer on a Debian, Ubuntu or CentOS system" echo "Looks like you aren't running this installer on a Debian, Ubuntu or CentOS system"
exit 5 exit 5
@ -311,6 +309,12 @@ crl-verify crl.pem" >> /etc/openvpn/server.conf
fi fi
# Avoid an unneeded reboot # Avoid an unneeded reboot
echo 1 > /proc/sys/net/ipv4/ip_forward echo 1 > /proc/sys/net/ipv4/ip_forward
# Needed to use rc.local with some systemd distros
if [[ "$OS" = 'debian' && ! -e $RCLOCAL ]]; then
echo '#!/bin/sh -e
exit 0' > $RCLOCAL
fi
chmod +x $RCLOCAL
# Set NAT for the VPN subnet # Set NAT for the VPN subnet
iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to $IP iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to $IP
sed -i "1 a\iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to $IP" $RCLOCAL sed -i "1 a\iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to $IP" $RCLOCAL