hhf/setting-up-game-server-routing-with-unraid-and-vps
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Update unraid-config.sh

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HHF Technology 2024-12-08 16:28:25 +05:30
parent 0b57a4ada6
commit 696914e1c6
1 changed files with 24 additions and 7 deletions
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31
unraid-config.sh
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@ -35,22 +35,39 @@ check_tailscale() {
fix_routing() { fix_routing() {
echo -e "${YELLOW}Fixing routing table...${NC}" echo -e "${YELLOW}Fixing routing table...${NC}"
# Delete Tailscale's default route if it exists # Delete any conflicting default routes
ip route del default 2>/dev/null
ip route del 0.0.0.0/0 dev tailscale1 2>/dev/null ip route del 0.0.0.0/0 dev tailscale1 2>/dev/null
ip route del 0.0.0.0/0 dev wg0 2>/dev/null
# Ensure br0 is the default route # Get default gateway from br0
local DEFAULT_GATEWAY=$(ip route | grep br0 | grep default | awk '{print $3}') local DEFAULT_GATEWAY=$(ip route | grep br0 | grep default | awk '{print $3}')
# Set up main routing
ip route add default via $DEFAULT_GATEWAY dev br0 ip route add default via $DEFAULT_GATEWAY dev br0
# Add specific route for VPS through Tailscale # Add specific route only for game traffic to VPS through Tailscale
local TAILSCALE_NET=$(ip route | grep tailscale1 | awk '{print $1}') ip route add $VPS_IP via $(ip route | grep tailscale1 | awk '{print $1}') dev tailscale1
ip route add $VPS_IP via $TAILSCALE_NET dev tailscale1
# Save current routing config # Ensure WireGuard routes are preserved
if ip link show wg0 >/dev/null 2>&1; then
# Get WireGuard IP and add its routes back
local WG_IP=$(ip -4 addr show wg0 | grep -oP '(?<=inet\s)\d+(\.\d+){3}')
if [ ! -z "$WG_IP" ]; then
ip route add $WG_IP dev wg0 scope link
fi
fi
# Save the routing configuration
echo "#!/bin/bash" > /boot/config/routing.sh echo "#!/bin/bash" > /boot/config/routing.sh
echo "ip route del default 2>/dev/null" >> /boot/config/routing.sh
echo "ip route del 0.0.0.0/0 dev tailscale1 2>/dev/null" >> /boot/config/routing.sh echo "ip route del 0.0.0.0/0 dev tailscale1 2>/dev/null" >> /boot/config/routing.sh
echo "ip route del 0.0.0.0/0 dev wg0 2>/dev/null" >> /boot/config/routing.sh
echo "ip route add default via $DEFAULT_GATEWAY dev br0" >> /boot/config/routing.sh echo "ip route add default via $DEFAULT_GATEWAY dev br0" >> /boot/config/routing.sh
echo "ip route add $VPS_IP via $TAILSCALE_NET dev tailscale1" >> /boot/config/routing.sh echo "ip route add $VPS_IP via \$(ip route | grep tailscale1 | awk '{print \$1}') dev tailscale1" >> /boot/config/routing.sh
if [ ! -z "$WG_IP" ]; then
echo "ip route add $WG_IP dev wg0 scope link" >> /boot/config/routing.sh
fi
chmod +x /boot/config/routing.sh chmod +x /boot/config/routing.sh
echo -e "${GREEN}Routing table fixed successfully${NC}" echo -e "${GREEN}Routing table fixed successfully${NC}"