WC3-LAN-Relay is a tool to relay Warcraft III traffic between networks.
{
"Bind": "1.2.3.4:7112", // Where should the server listen to forwarded traffic
"Client": "5.6.7.8:7112", // Where should the server forward traffic to
"NATSourcePortStart": 10000, // UDP ports for NAT
"NATSourcePortEnd": 30000, // For example, UDP ports 10000-30000 will be used for NAT. Including port 30000.
"Role": 0, // Server
"Servers": [],
"WC3Interface": "eth1", // Interface where Warcraft III traffic will be monitored
"PCAPInterface": "eth1", // Should be same as WC3Interface on Linux. On Windows, you have to find the interface's identifier
"WC3InterfaceIPIndex": 0 // Select which IP is used as the source IP on WC3Interface, or set to -1 for auto detection
}{
"Bind": "5.6.7.8:7112", // Where should the client listen to forwarded traffic
"Client": "", // For servers only, ignored
"NATSourcePortStart": 10000, // For servers only, ignored
"NATSourcePortEnd": 30000, // For servers only, ignored
"Role": 1, // Client
"Servers": [
{
"DisplayName": "NET01", // Game name will be prefixed with the display name
"Remote": "1.2.3.4:7112", // Endpoint of the server
"LocalNetwork": "172.16.251.0/24" // Source IPs of the remote network will be mapped to here
},
{
"DisplayName": "NET02",
"Remote": "1.2.3.5:7112",
"LocalNetwork": "172.16.252.0/24"
}
],
"WC3Interface": "tap0", // Interface where Warcraft III traffic will be monitored
"PCAPInterface": "tap0", // Should be same as WC3Interface on Linux. On Windows, you have to find the interface's identifier
"WC3InterfaceIPIndex": 0 // Select which IP is used as the source IP on WC3Interface, or set to -1 for auto detection
}# Drop TCP RST
iptables -I OUTPUT -p tcp --tcp-flags ALL RST,ACK -j DROP
iptables -I OUTPUT -p tcp --tcp-flags ALL RST -j DROP
go run .# Bind the network (AnyIP)
ip -4 route add local 172.16.251.0/24 dev lo
ip -4 route add local 172.16.252.0/24 dev lo
# Drop TCP RST
iptables -I OUTPUT -p tcp --tcp-flags ALL RST,ACK -j DROP
iptables -I OUTPUT -p tcp --tcp-flags ALL RST -j DROP
go run .Ensure all the relay servers (including servers and clients) are not sending TCP RST packets.
On Windows, enable Windows Firewall.
On Linux, you might find these iptables rules useful.
iptables -I OUTPUT -p tcp --tcp-flags ALL RST -j DROP
iptables -I OUTPUT -p tcp --tcp-flags ALL RST,ACK -j DROPTry changing the WC3InterfaceIPIndex option.
Turn off all fragmentation offload features. On Linux, you could use ethtool.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent