
INTEGER 
other(1), regular1822(2), hdh1822(3), ddnx25(4), rfc877x25(5), ethernetcsmacd(6), iso88023csmacd(7), iso88024tokenBus(8), iso88025tokenRing(9), iso88026man(10), starLan(11), proteon10Mbit(12), proteon80Mbit(13), hyperchannel(14), fddi(15), lapb(16), sdlc(17), t1carrier(18), cept(19), basicISDN(20), primaryISDN(21), propPointToPointSerial(22), ppp(23), softwareLoopback(24), eon(25), ethernet3Mbit(26), nsip(27), slip(28), frameRelay(32) 
