default-net

default-net provides a cross-platform API for network interface and gateway.

• Get default Network Interface and Gateway information
• Get list of available Network Interfaces

Supported platform

• Linux
• macOS
• Windows

Usage

Add default-net to your dependencies

[dependencies]
default-net = "0.10.0"

Example

The following example retrieves and displays information about the default network interface.

use default_net;

fn main(){
    match default_net::get_default_interface() {
        Ok(default_interface) => {
            println!("Default Interface");
            println!("\tIndex: {}", default_interface.index);
            println!("\tName: {}", default_interface.name);
            println!("\tDescription: {:?}", default_interface.description);
            println!("\tType: {}", default_interface.if_type.name());
            if let Some(mac_addr) = default_interface.mac_addr {
                println!("\tMAC: {}", mac_addr);
            }else{
                println!("\tMAC: (Failed to get mac address)");
            }
            println!("\tIPv4: {:?}", default_interface.ipv4);
            println!("\tIPv6: {:?}", default_interface.ipv6);
            println!("\tFlags: {:?}", default_interface.flags);
            if let Some(gateway) = default_interface.gateway {
                println!("Default Gateway");
                println!("\tMAC: {}", gateway.mac_addr);
                println!("\tIP: {}", gateway.ip_addr);
            }else {
                println!("Default Gateway: (Not found)");
            }
        },
        Err(e) => {
            println!("{}", e);
        },
    }
}

Tested on

• Linux
  • Ubuntu
    • 21.10
    • 20.04
    • 18.04
  • Kali
    • 2022.1 (VM)
    • 2021.1 (VM)
• macOS 11.6
• Windows
  • Windows 10 21H2 19044.1586
  • Windows 11 21H2 22000.493 (VM)

For more details, see examples or doc.