address

Get current machine IP, MAC and DNS servers.

DNS servers receive from /etc/resolv.conf.

Install

bash $ npm install address

Usage

Get IP is sync and get MAC is async for now.

```js var address = require('address');

// default interface 'eth' on linux, 'en' on osx. address.ip(); // '192.168.0.2' address.ipv6(); // 'fe80::7aca:39ff:feb0:e67d' address.mac(function (err, addr) { console.log(addr); // '78:ca:39:b0:e6:7d' });

// local loopback address.ip('lo'); // '127.0.0.1'

// vboxnet MAC address.mac('vboxnet', function (err, addr) { console.log(addr); // '0a:00:27:00:00:00' }); ```

Get all addresses: IPv4, IPv6 and MAC

```js address(function (err, addrs) { console.log(addrs.ip, addrs.ipv6, addrs.mac); // '192.168.0.2', 'fe80::7aca:39ff:feb0:e67d', '78:ca:39:b0:e6:7d' });

address('vboxnet', function (err, addrs) { console.log(addrs.ip, addrs.ipv6, addrs.mac); // '192.168.56.1', null, '0a:00:27:00:00:00' }); ```

Get an interface info with family

js address.interface('IPv4', 'eth1'); // { address: '192.168.1.1', family: 'IPv4', mac: '78:ca:39:b0:e6:7d' }

Get DNS servers

js address.dns(function (err, addrs) { console.log(addrs); // ['10.13.2.1', '10.13.2.6'] });

benchmark

run $ npm run benchmark

18,929 op/s » #ip 17,622 op/s » #ipv6 16,347 op/s » #mac 11,906 op/s » #dns

License

MIT