Paradyne 3150 Operator's Manual

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Paradyne 3150 Operator's Manual Manual pdf 122 page image

SNMP MIB ObjectsE-113150-A2-GB21-80 February 1998RS-232-like MIB (RFC 1317)The “rs232” object defined by RFC 1317 is supportedfor the MODEM port, the COM port, and the AUX port.The RS-232-like MIB consists of one object and fivetables, as follows:• Number of RS-232-like ports• The General Port Table• The Asynchronous Port Table• The Synchronous Port Table• The Input Signal Table• The Output Signal TableThe Input Signal and Output Signal Tables are notsupported for the MODEM, AUX, and COM ports. Thefollowing sections provide clarification for objectscontained in the RS-232-like MIB when it is not clearhow the object definition in MIB is related to the CSU.Number of Ports – “rs232Number” Object(rs232 1)This object contains the number of ports in theRS-232-like general port table. This number is 3 for the3150 CSU and 1 for the 3151 CSU when the COM port isenabled.General Port Table, RS-232-like MIBThe general port table contains general configurationobjects for the RS-232-like interfaces.General Port Table – “rs232PortIndex” Object(rs232PortEntry 1)This object contains a unique value for each port and isused as an index into the general port table(rs232PortTable). The values of the rs232PortIndex objectvary between models and are listed below.The values of rs232PortIndex for the 3150 CSU are:• 1 – COM port• 2 – Modem port• 3 – Auxiliary RS-232 portThe value of rs232PortIndex for the carrier 3151 CSUis:• 1 – COM port (if configured)General Port Table – “rs232PortType” Object(rs232PortEntry 2)This object is used to identify the port’s hardware type.Only the following values are supported by the CSU.• rs232(2) – Used to identify the MODEM, AUX,and COM ports.General Port Table – “rs232PortInSigNumber”Object (rs232PortEntry 3)This object contains the number of input signalscontained in the input signal table. This is the number ofsignals that can be detected. This number is 0 for theMODEM, AUX, and COM ports.General Port Table – “rs232PortOutSigNumber”Object (rs232PortEntry 4)This object contains the number of output signalscontained in the output signal table. This is the number ofsignals that can be asserted. This number is 0 for theMODEM, AUX, and COM ports.General Port Table – “rs232PortInSpeed”Object (rs232PortEntry 5)This object contains the port’s input speed in bits persecond. For the CSU, the rs232PortInSpeed object has thesame value as the rs232PortOutSpeed object. The inputspeed of the MODEM, AUX or COM port is the currentlyconfigured speed. Setting of this value for the MODEM,AUX, or COM port causes the configured port speed to bechanged.