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RS-232-MIB
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RS-232-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Counter32, Integer32 FROM SNMPv2-SMI InterfaceIndex FROM IF-MIB transmission FROM RFC1213-MIB MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF; rs232 MODULE-IDENTITY LAST-UPDATED "9405261700Z" ORGANIZATION "IETF Character MIB Working Group" CONTACT-INFO " Bob Stewart Postal: Xyplex, Inc. 295 Foster Street Littleton, MA 01460 Tel: 508-952-4816 Fax: 508-952-4887 E-mail: rlstewart@eng.xyplex.com" DESCRIPTION "The MIB module for RS-232-like hardware devices." ::= { transmission 33 } -- Generic RS-232-like information rs232Number OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of ports (regardless of their current state) in the RS-232-like general port table." ::= { rs232 1 } -- RS-232-like General Port Table rs232PortTable OBJECT-TYPE SYNTAX SEQUENCE OF Rs232PortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of port entries. The number of entries is given by the value of rs232Number." ::= { rs232 2 } rs232PortEntry OBJECT-TYPE SYNTAX Rs232PortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Status and parameter values for a port." INDEX { rs232PortIndex } ::= { rs232PortTable 1 } Rs232PortEntry ::= SEQUENCE { rs232PortIndex InterfaceIndex, rs232PortType INTEGER, rs232PortInSigNumber Integer32, rs232PortOutSigNumber Integer32, rs232PortInSpeed Integer32, rs232PortOutSpeed Integer32, rs232PortInFlowType INTEGER, rs232PortOutFlowType INTEGER } rs232PortIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The value of ifIndex for the port. By convention and if possible, hardware port numbers map directly to external connectors. The value for each port must remain constant at least from one re-initialization of the network management agent to the next." ::= { rs232PortEntry 1 } rs232PortType OBJECT-TYPE SYNTAX INTEGER { other(1), rs232(2), rs422(3), rs423(4), v35(5), x21(6) } MAX-ACCESS read-only STATUS current DESCRIPTION "The port's hardware type." ::= { rs232PortEntry 2 } rs232PortInSigNumber OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of input signals for the port in the input signal table (rs232PortInSigTable). The table contains entries only for those signals the software can detect and that are useful to observe." ::= { rs232PortEntry 3 } rs232PortOutSigNumber OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of output signals for the port in the output signal table (rs232PortOutSigTable). The table contains entries only for those signals the software can assert and that are useful to observe." ::= { rs232PortEntry 4 } rs232PortInSpeed OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "The port's input speed in bits per second. Note that non-standard values, such as 9612, are probably not allowed on most implementations." ::= { rs232PortEntry 5 } rs232PortOutSpeed OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "The port's output speed in bits per second. Note that non-standard values, such as 9612, are probably not allowed on most implementations." ::= { rs232PortEntry 6 } rs232PortInFlowType OBJECT-TYPE SYNTAX INTEGER { none(1), ctsRts(2), dsrDtr(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The port's type of input flow control. 'none' indicates no flow control at this level. 'ctsRts' and 'dsrDtr' indicate use of the indicated hardware signals." ::= { rs232PortEntry 7 } rs232PortOutFlowType OBJECT-TYPE SYNTAX INTEGER { none(1), ctsRts(2), dsrDtr(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The port's type of output flow control. 'none' indicates no flow control at this level. 'ctsRts' and 'dsrDtr' indicate use of the indicated hardware signals." ::= { rs232PortEntry 8 } -- RS-232-like Asynchronous Port Table rs232AsyncPortTable OBJECT-TYPE SYNTAX SEQUENCE OF Rs232AsyncPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of asynchronous port entries. Entries need not exist for synchronous ports." ::= { rs232 3 } rs232AsyncPortEntry OBJECT-TYPE SYNTAX Rs232AsyncPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Status and parameter values for an asynchronous port." INDEX { rs232AsyncPortIndex } ::= { rs232AsyncPortTable 1 } Rs232AsyncPortEntry ::= SEQUENCE { rs232AsyncPortIndex InterfaceIndex, rs232AsyncPortBits INTEGER, rs232AsyncPortStopBits INTEGER, rs232AsyncPortParity INTEGER, rs232AsyncPortAutobaud INTEGER, rs232AsyncPortParityErrs Counter32, rs232AsyncPortFramingErrs Counter32, rs232AsyncPortOverrunErrs Counter32 } rs232AsyncPortIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "A unique value for each port. Its value is the same as rs232PortIndex for the port." ::= { rs232AsyncPortEntry 1 } rs232AsyncPortBits OBJECT-TYPE SYNTAX INTEGER (5..8) MAX-ACCESS read-write STATUS current DESCRIPTION "The port's number of bits in a character." ::= { rs232AsyncPortEntry 2 } rs232AsyncPortStopBits OBJECT-TYPE SYNTAX INTEGER { one(1), two(2), oneAndHalf(3), dynamic(4) } MAX-ACCESS read-write STATUS current DESCRIPTION "The port's number of stop bits." ::= { rs232AsyncPortEntry 3 } rs232AsyncPortParity OBJECT-TYPE SYNTAX INTEGER { none(1), odd(2), even(3), mark(4), space(5) } MAX-ACCESS read-write STATUS current DESCRIPTION "The port's sense of a character parity bit." ::= { rs232AsyncPortEntry 4 } rs232AsyncPortAutobaud OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "A control for the port's ability to automatically sense input speed. When rs232PortAutoBaud is 'enabled', a port may autobaud to values different from the set values for speed, parity, and character size. As a result a network management system may temporarily observe values different from what was previously set." ::= { rs232AsyncPortEntry 5 } rs232AsyncPortParityErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of characters with a parity error, input from the port since system re-initialization and while the port state was 'up' or 'test'." ::= { rs232AsyncPortEntry 6 } rs232AsyncPortFramingErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of characters with a framing error, input from the port since system re-initialization and while the port state was 'up' or 'test'." ::= { rs232AsyncPortEntry 7 } rs232AsyncPortOverrunErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of characters with an overrun error, input from the port since system re-initialization and while the port state was 'up' or 'test'." ::= { rs232AsyncPortEntry 8 } -- RS-232-like Synchronous Port Table rs232SyncPortTable OBJECT-TYPE SYNTAX SEQUENCE OF Rs232SyncPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of asynchronous port entries. Entries need not exist for synchronous ports." ::= { rs232 4 } rs232SyncPortEntry OBJECT-TYPE SYNTAX Rs232SyncPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Status and parameter values for a synchronous port." INDEX { rs232SyncPortIndex } ::= { rs232SyncPortTable 1 } Rs232SyncPortEntry ::= SEQUENCE { rs232SyncPortIndex InterfaceIndex, rs232SyncPortClockSource INTEGER, rs232SyncPortFrameCheckErrs Counter32, rs232SyncPortTransmitUnderrunErrs Counter32, rs232SyncPortReceiveOverrunErrs Counter32, rs232SyncPortInterruptedFrames Counter32, rs232SyncPortAbortedFrames Counter32, rs232SyncPortRole INTEGER, rs232SyncPortEncoding INTEGER, rs232SyncPortRTSControl INTEGER, rs232SyncPortRTSCTSDelay Integer32, rs232SyncPortMode INTEGER, rs232SyncPortIdlePattern INTEGER, rs232SyncPortMinFlags Integer32 } rs232SyncPortIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "A unique value for each port. Its value is the same as rs232PortIndex for the port." ::= { rs232SyncPortEntry 1 } rs232SyncPortClockSource OBJECT-TYPE SYNTAX INTEGER { internal(1), external(2), split(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "Source of the port's bit rate clock. 'split' means the tranmit clock is internal and the receive clock is external." ::= { rs232SyncPortEntry 2 } rs232SyncPortFrameCheckErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of frames with an invalid frame check sequence, input from the port since system re-initialization and while the port state was 'up' or 'test'." ::= { rs232SyncPortEntry 3 } rs232SyncPortTransmitUnderrunErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of frames that failed to be transmitted on the port since system re-initialization and while the port state was 'up' or 'test' because data was not available to the transmitter in time." ::= { rs232SyncPortEntry 4 } rs232SyncPortReceiveOverrunErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of frames that failed to be received on the port since system re-initialization and while the port state was 'up' or 'test' because the receiver did not accept the data in time." ::= { rs232SyncPortEntry 5 } rs232SyncPortInterruptedFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of frames that failed to be received or transmitted on the port due to loss of modem signals since system re-initialization and while the port state was 'up' or 'test'." ::= { rs232SyncPortEntry 6 } rs232SyncPortAbortedFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of frames aborted on the port due to receiving an abort sequence since system re-initialization and while the port state was 'up' or 'test'." ::= { rs232SyncPortEntry 7 } rs232SyncPortRole OBJECT-TYPE SYNTAX INTEGER { dte(1), dce(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The role the device is playing that is using this port. dte means the device is performing the role of data terminal equipment dce means the device is performing the role of data circuit-terminating equipment." DEFVAL { dce } ::= { rs232SyncPortEntry 8 } rs232SyncPortEncoding OBJECT-TYPE SYNTAX INTEGER { nrz(1), nrzi(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The bit stream encoding technique that is in effect for this port. nrz for Non-Return to Zero encoding nrzi for Non-Return to Zero Inverted encoding." DEFVAL { nrz } ::= { rs232SyncPortEntry 9 } rs232SyncPortRTSControl OBJECT-TYPE SYNTAX INTEGER { controlled(1), constant(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The method used to control the Request To Send (RTS) signal. controlled when the DTE is asserts RTS each time data needs to be transmitted and drops RTS at some point after data transmission begins. If rs232SyncPortRole is 'dte', the RTS is an output signal. The device will issue a RTS and wait for a CTS from the DCE before starting to transmit. If rs232SyncPortRole is 'dce', the RTS is an input signal. The device will issue a CTS only after having received RTS and waiting the rs232SyncPortRTSCTSDelay interval. constant when the DTE constantly asserts RTS." DEFVAL { constant } ::= { rs232SyncPortEntry 10 } rs232SyncPortRTSCTSDelay OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "The interval (in milliseconds) that the DCE must wait after it sees RTS asserted before asserting CTS. This object exists in support of older synchronous devices that cannot recognize CTS within a certain interval after it asserts RTS." DEFVAL { 0 } ::= { rs232SyncPortEntry 11 } rs232SyncPortMode OBJECT-TYPE SYNTAX INTEGER { fdx(1), hdx(2), simplex-receive(3), simplex-send(4) } MAX-ACCESS read-write STATUS current DESCRIPTION "The mode of operation of the port with respect to the direction and simultaneity of data transfer. fdx when frames on the data link can be transmitted and received at the same time hdx when frames can either be received from the data link or transmitted onto the data link but not at the same time. simplex-receive when frames can only be received on this data link. simplex-send when frames can only be sent on this data link." DEFVAL { fdx } ::= { rs232SyncPortEntry 12 } rs232SyncPortIdlePattern OBJECT-TYPE SYNTAX INTEGER { mark(1), space(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The bit pattern used to indicate an idle line." DEFVAL { space } ::= { rs232SyncPortEntry 13 } rs232SyncPortMinFlags OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "The minimum number of flag patterns this port needs in order to recognize the end of one frame and the start of the next. Plausible values are 1 and 2." DEFVAL { 2 } ::= { rs232SyncPortEntry 14 } -- Input Signal Table rs232InSigTable OBJECT-TYPE SYNTAX SEQUENCE OF Rs232InSigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of port input control signal entries implemented and visible to the software on the port, and useful to monitor." ::= { rs232 5 } rs232InSigEntry OBJECT-TYPE SYNTAX Rs232InSigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Input control signal status for a hardware port." INDEX { rs232InSigPortIndex, rs232InSigName } ::= { rs232InSigTable 1 } Rs232InSigEntry ::= SEQUENCE { rs232InSigPortIndex InterfaceIndex, rs232InSigName INTEGER, rs232InSigState INTEGER, rs232InSigChanges Counter32 } rs232InSigPortIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The value of rs232PortIndex for the port to which this entry belongs." ::= { rs232InSigEntry 1 } rs232InSigName OBJECT-TYPE SYNTAX INTEGER { rts(1), cts(2), dsr(3), dtr(4), ri(5), dcd(6), sq(7), srs(8), srts(9), scts(10), sdcd(11) } MAX-ACCESS read-only STATUS current DESCRIPTION "Identification of a hardware signal, as follows: rts Request to Send cts Clear to Send dsr Data Set Ready dtr Data Terminal Ready ri Ring Indicator dcd Received Line Signal Detector sq Signal Quality Detector srs Data Signaling Rate Selector srts Secondary Request to Send scts Secondary Clear to Send sdcd Secondary Received Line Signal Detector " REFERENCE "EIA Standard RS-232-C, August 1969." ::= { rs232InSigEntry 2 } rs232InSigState OBJECT-TYPE SYNTAX INTEGER { none(1), on(2), off(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current signal state." ::= { rs232InSigEntry 3 } rs232InSigChanges OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the signal has changed from 'on' to 'off' or from 'off' to 'on'." ::= { rs232InSigEntry 4 } -- Output Signal Table rs232OutSigTable OBJECT-TYPE SYNTAX SEQUENCE OF Rs232OutSigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of port output control signal entries implemented and visible to the software on the port, and useful to monitor." ::= { rs232 6 } rs232OutSigEntry OBJECT-TYPE SYNTAX Rs232OutSigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Output control signal status for a hardware port." INDEX { rs232OutSigPortIndex, rs232OutSigName } ::= { rs232OutSigTable 1 } Rs232OutSigEntry ::= SEQUENCE { rs232OutSigPortIndex InterfaceIndex, rs232OutSigName INTEGER, rs232OutSigState INTEGER, rs232OutSigChanges Counter32 } rs232OutSigPortIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The value of rs232PortIndex for the port to which this entry belongs." ::= { rs232OutSigEntry 1 } rs232OutSigName OBJECT-TYPE SYNTAX INTEGER { rts(1), cts(2), dsr(3), dtr(4), ri(5), dcd(6), sq(7), srs(8), srts(9), scts(10), sdcd(11) } MAX-ACCESS read-only STATUS current DESCRIPTION "Identification of a hardware signal, as follows: rts Request to Send cts Clear to Send dsr Data Set Ready dtr Data Terminal Ready ri Ring Indicator dcd Received Line Signal Detector sq Signal Quality Detector srs Data Signaling Rate Selector srts Secondary Request to Send scts Secondary Clear to Send sdcd Secondary Received Line Signal Detector " REFERENCE "EIA Standard RS-232-C, August 1969." ::= { rs232OutSigEntry 2 } rs232OutSigState OBJECT-TYPE SYNTAX INTEGER { none(1), on(2), off(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current signal state." ::= { rs232OutSigEntry 3 } rs232OutSigChanges OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the signal has changed from 'on' to 'off' or from 'off' to 'on'." ::= { rs232OutSigEntry 4 } -- conformance information rs232Conformance OBJECT IDENTIFIER ::= { rs232 7 } rs232Groups OBJECT IDENTIFIER ::= { rs232Conformance 1 } rs232Compliances OBJECT IDENTIFIER ::= { rs232Conformance 2 } -- compliance statements rs232Compliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMPv2 entities which have RS-232-like hardware interfaces." MODULE -- this module MANDATORY-GROUPS { rs232Group } GROUP rs232AsyncGroup DESCRIPTION "The Asynch group is mandatory only for those SNMPv2 entities which have asynchronous interfaces Rs-232-like." GROUP rs232SyncGroup DESCRIPTION "The Synch group is mandatory only for those SNMPv2 entities which have synchronous interfaces Rs-232-like." ::= { rs232Compliances 1 } -- units of conformance rs232Group OBJECT-GROUP OBJECTS { rs232Number, rs232PortIndex, rs232PortType, rs232PortInSigNumber, rs232PortOutSigNumber, rs232PortInSpeed, rs232PortOutSpeed, rs232PortInFlowType, rs232PortOutFlowType, rs232InSigPortIndex, rs232InSigName, rs232InSigState, rs232InSigChanges, rs232OutSigPortIndex, rs232OutSigName, rs232OutSigState, rs232OutSigChanges } STATUS current DESCRIPTION "A collection of objects providing information applicable to all RS-232-like interfaces." ::= { rs232Groups 1 } rs232AsyncGroup OBJECT-GROUP OBJECTS { rs232AsyncPortIndex, rs232AsyncPortBits, rs232AsyncPortStopBits, rs232AsyncPortParity, rs232AsyncPortAutobaud, rs232AsyncPortParityErrs, rs232AsyncPortFramingErrs, rs232AsyncPortOverrunErrs } STATUS current DESCRIPTION "A collection of objects providing information applicable to asynchronous RS-232-like interfaces." ::= { rs232Groups 2 } rs232SyncGroup OBJECT-GROUP OBJECTS { rs232SyncPortIndex, rs232SyncPortClockSource, rs232SyncPortFrameCheckErrs, rs232SyncPortTransmitUnderrunErrs, rs232SyncPortReceiveOverrunErrs, rs232SyncPortInterruptedFrames, rs232SyncPortAbortedFrames } STATUS current DESCRIPTION "A collection of objects providing information applicable to synchronous RS-232-like interfaces." ::= { rs232Groups 3 } rs232SyncSDLCGroup OBJECT-GROUP OBJECTS { rs232SyncPortRole, rs232SyncPortEncoding, rs232SyncPortRTSControl, rs232SyncPortRTSCTSDelay, rs232SyncPortMode, rs232SyncPortIdlePattern, rs232SyncPortMinFlags } STATUS current DESCRIPTION "A collection of objects providing information applicable to synchronous RS-232-like interfaces running SDLC." ::= { rs232Groups 4 } END