| Access | Type |
|---|---|
| readwrite | enet(1), tr4k(2), tr16k(3), hdlc1200(4), hdlc4800(5), hdlc9600(6), hdlc56000(7), async1200(8), async4800(9), async9600(10), async56000(11), x251200(12), x254800(13), x259600(14), x2556000(15), t145k(16), t1128k(17), t1192k(18), t1256k(19), t1320k(20), t1384k(21), t1448k(22), t1512k(23), t1576k(24), t1640k(25), t1704k(26), t1896k(27), t11088k(28), t11344k(29), tunnel(30), fddi(31) |