// 90:A2:DA:D0:C3:CF
// MAC address generated by https://ssl.crox.net/arduinomac/
// see http://blog.crox.net/archives/91-MAC-generator.html

byte mac[6] = { 0x90, 0xA2, 0xDA, 0xD0, 0xC3, 0xCF };