network

network/routing.sh

@@ -0,0 +1,50 @@
+#! /bin/bash
+# Niftiest Software – www.niftiestsoftware.com
+# Modified version by HTPC Guides – www.htpcguides.com
+echo VPNUSER: $VPNUSER
+if [[ "$(grep $VPNUSER /etc/iproute2/rt_tables)" == "" ]]; then
+	sudo sh -c 'echo "1   deluge-user" >> /etc/iproute2/rt_tables'
+fi
+if [ "$1" == "reverse" ]; then
+	VPNUSER="$2"
+	printf "reverse table for ${VPNUSER}\n"
+	ip route flush table ${VPNUSER}
+	ip route replace default via 127.0.0.1 table ${VPNUSER}
+	ip route flush cache
+	exit 0
+fi
+#${VPNIF}="tun+"
+#VPNUSER="deluge-user"
+#VPNIP="10.15.0.*"
+printf "${LOCALIP}\n${NETIF}\n${VPNIP}\n${VPNIF}\n${P2PIP}\n${VPNUSER}\n"
+printf "Flush old ${VPNUSER} table\n"
+ip route flush table ${VPNUSER}
+
+#printf "Flush Main Table(Revert VPN Changes) and restore default\n"
+#ip route flush table main
+#ip route add 10.0.0.0/24 dev eth0  proto kernel  scope link  src 10.0.0.2  metric 100 
+#ip route add 37.48.66.67 via 10.0.0.138 dev eth0  proto static  metric 100 
+#ip route add 169.254.0.0/16 dev eth0  proto static  scope link  metric 1000 
+#ip route add default via 10.0.0.138 dev eth0  proto static  metric 100 
+
+printf "Add rule for marked packets\n"
+if [[ $(ip rule list | grep -c ${MARK_ID}) == 0 ]]; then
+ip rule add from all fwmark ${MARK_ID} lookup ${VPNUSER}
+fi
+printf "Replace Default, Append Default, Flush cache\n"
+ip route replace default via ${P2PIP} table ${VPNUSER}
+#ip route append default via 127.0.0.1 dev lo table ${VPNUSER}
+for PUB_IP_ADDR in ${PUBIP[@]}; do
+	echo "ip route add ${PUB_IP_ADDR}/32 via ${P2PIP} dev ${VPNIF} table ${VPNUSER}"
+	ip route add ${PUB_IP_ADDR}/32 via ${P2PIP} dev ${VPNIF} table ${VPNUSER}
+done
+#ip route add 0.0.0.0/1 via ${VPNIP} dev ${VPNIF} table ${VPNUSER}
+#ip route add 128.0.0.0/1 via 10.15.0.125 table ${VPNUSER}
+#ip route add 10.15.0.1/32 via ${VPNIP} dev ${VPNIF} table ${VPNUSER}
+#ip route add ${P2PIP} dev ${VPNIF}  proto kernel  scope link  src ${VPNIP} table ${VPNUSER}
+ip route flush cache
+
+printf "run update-resolv-conf script to set VPN DNS\n"
+/etc/openvpn/update-resolv-conf
+
+exit 0