var ipv6calc = require('./index'); var mac = "00-11-22-33-44-55"; var ip = "2001:db8::211:22ff:fe33:4455"; console.log(ip); console.log(ipv6calc.toMAC(ip)); console.log(mac); console.log(ipv6calc.toIPv6(mac)); console.log(ipv6calc.fromIPv6(ip)); console.log(ipv6calc.toIPv6('2001:bf7:540:0:',mac));