F. SNMP MIB ObjectsF-22 March 2001 3160-A2-GB24-10Asynchronous Port Table, RS-232-like MIBThe asynchronous port table contains an entry for the MODEM, AUX, or COM portwhen the port is configured for asynchronous operation. For the DSU/CSU, theentries in the table that are counters (rs232AsyncPortEntry 6–8) are used tocollect statistics and are not supported.Asynchronous Port Table, “rs232AsyncPortBits” (rs232AsyncPortEntry 2)This object specifies the number of bits in a character. Only the following valuesare supported by the DSU/CSU. 7 – 7-bit characters. Supported on the COM and MODEM ports only. 8 – 8-bit characters.Asynchronous Port Table, “rs232AsyncPortStopBits”(rs232AsyncPortEntry 3)This object specifies the number of stop bits supported. Only the following valuesare supported by the DSU/CSU. one(1) – One stop bit. two(2) – Two stop bits. Supported on the COM and MODEM ports only. one-and-half(3) – One and a half stop bits. Supported on the COM port only.Asynchronous Port Table, “rs232AsyncPortParity” (rs232AsyncPortEntry 4)This object specifies the parity used by the port. Only the following values aresupported by the DSU/CSU. none(1) – No parity bit. odd(2) – Odd parity. Supported on the COM and MODEM ports only. even(3) – Even parity. Supported on the COM and MODEM ports only.Asynchronous Port Table, “rs232AsyncPortAutoBaud”(rs232AsyncPortEntry 5)This object specifies the ability to automatically sense the input speed of the port.Only the following value is supported by the DSU/CSU. disabled(2) – Autobaud is not supported.
