3e953ad8d2
this version will run with npm start, but when attempting to run the built version behind nginx, it appears to have issues
address
Get current machine IP, MAC and DNS servers.
DNS servers receive from /etc/resolv.conf.
Install
$ npm install address
Usage
Get IP is sync and get MAC is async for now.
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
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
address.interface('IPv4', 'eth1');
// { address: '192.168.1.1', family: 'IPv4', mac: '78:ca:39:b0:e6:7d' }
Get DNS servers
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