Fabio/openvpn-install
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This commit is contained in:
angristan 2018-09-16 16:30:28 +02:00
parent aed932bbb6
commit 20d99ec146
1 changed files with 10 additions and 9 deletions
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19
openvpn-install.sh
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@ -219,22 +219,14 @@ else
# Autodetect IP address and pre-fill for the user # Autodetect IP address and pre-fill for the user
IP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1) IP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
read -p "IP address: " -e -i $IP IP read -p "IP address: " -e -i $IP IP
echo ""
echo "What port do you want for OpenVPN?"
read -p "Port: " -e -i 1194 PORT
# If $IP is a private IP address, the server must be behind NAT # If $IP is a private IP address, the server must be behind NAT
if echo "$IP" | grep -qE '^(10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.|192\.168)'; then if echo "$IP" | grep -qE '^(10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.|192\.168)'; then
echo "" echo ""
echo "This server is behind NAT. What is the public IPv4 address or hostname?" echo "This server is behind NAT. What is the public IPv4 address or hostname?"
read -p "Public IP address / hostname: " -e PUBLICIP read -p "Public IP address / hostname: " -e PUBLICIP
fi fi
echo ""
echo "What protocol do you want for OpenVPN?"
echo "Unless UDP is blocked, you should not use TCP (unnecessarily slower)"
while [[ $PROTOCOL != "UDP" && $PROTOCOL != "TCP" ]]; do
read -p "Protocol [UDP/TCP]: " -e -i UDP PROTOCOL
done
ping6 -c4 ipv6.google.com > /dev/null 2>&1; ping6 -c4 ipv6.google.com > /dev/null 2>&1;
echo ""
if [[ $? == 0 ]]; then if [[ $? == 0 ]]; then
echo "Your host appears to have IPv6 connectivity." echo "Your host appears to have IPv6 connectivity."
else else
@ -246,6 +238,15 @@ else
read -p "IPv6 support? [y/n]: " -e -i n IPV6 read -p "IPv6 support? [y/n]: " -e -i n IPV6
done done
echo "" echo ""
echo "What port do you want for OpenVPN?"
read -p "Port: " -e -i 1194 PORT
echo ""
echo "What protocol do you want for OpenVPN?"
echo "Unless UDP is blocked, you should not use TCP (unnecessarily slower)"
while [[ $PROTOCOL != "UDP" && $PROTOCOL != "TCP" ]]; do
read -p "Protocol [UDP/TCP]: " -e -i UDP PROTOCOL
done
echo ""
echo "What DNS do you want to use with the VPN?" echo "What DNS do you want to use with the VPN?"
echo " 1) Current system resolvers (from /etc/resolv.conf)" echo " 1) Current system resolvers (from /etc/resolv.conf)"
echo " 2) Cloudflare (Anycast: worldwide)" echo " 2) Cloudflare (Anycast: worldwide)"