Internet Gateway Device client

This is a simple library that communicates with an UPNP enabled gateway device (a router). Contributions and feedback are welcome. At the moment, you can search for the gateway, request the gateway's external address and, add/remove port mappings. See the examples/ folder for a demo.

Contributions are welcome! This is pretty delicate to test, please submit an issue if you have trouble using this.

API

```rust // Bind the UDP socket to all interfaces fn searchgateway() -> Result // Bind the UDP socket to the given ip address fn searchgateway_from(ip: Ipv4Addr) -> Result

// Gateway struct pub struct Gateway { pub addr: SocketAddrV4, pub controlurl: String, } // Gateway methods impl Gateway { // Get the gateway's external ip address pub fn getexternalip(&self) -> Result; // Add a port mapping pub fn addport(&self, protocol: PortMappingProtocol, externalport: u16, localaddr: SocketAddrV4, leaseduration: u32, description: &str) -> Result<(), RequestError>; // Remove a port mapping pub fn removeport(&self, protocol: PortMappingProtocol, external_port: u16) -> Result<(), RequestError>; } ```

License

MIT