|
|
RFC1316-MIB DEFINITIONS ::= BEGIN
IMPORTS Counter, TimeTicks, Gauge FROM RFC1155-SMI DisplayString FROM RFC1213-MIB OBJECT-TYPE FROM RFC-1212;
-- this is the MIB module for character stream devices
char OBJECT IDENTIFIER ::= { mib-2 19 }
-- Textual Conventions
AutonomousType ::= OBJECT IDENTIFIER
-- The object identifier is an independently extensible type -- identification value. It may, for example indicate a -- particular sub-tree with further MIB definitions, or -- define something like a protocol type or type of -- hardware.
InstancePointer ::= OBJECT IDENTIFIER
-- The object identifier is a pointer to a specific instance -- of a MIB object in this agent's implemented MIB. By -- convention, it is the first object in the conceptual row -- for the instance.
-- the generic Character group
-- Implementation of this group is mandatory for all -- systems that offer character ports
charNumber OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of entries in charPortTable, regardless of their current state." ::= { char 1 }
-- the Character Port table
charPortTable OBJECT-TYPE SYNTAX SEQUENCE OF CharPortEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of port entries. The number of entries is given by the value of charNumber." ::= { char 2 }
charPortEntry OBJECT-TYPE SYNTAX CharPortEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Status and parameter values for a character port." INDEX { charPortIndex } ::= { charPortTable 1 }
CharPortEntry ::= SEQUENCE { charPortIndex INTEGER, charPortName DisplayString, charPortType INTEGER, charPortHardware AutonomousType, charPortReset INTEGER, charPortAdminStatus INTEGER, charPortOperStatus INTEGER, charPortLastChange TimeTicks, charPortInFlowType INTEGER, charPortOutFlowType INTEGER, charPortInFlowState INTEGER, charPortOutFlowState INTEGER, charPortInCharacters Counter, charPortOutCharacters Counter, charPortAdminOrigin INTEGER, charPortSessionMaximum INTEGER, charPortSessionNumber Gauge, charPortSessionIndex INTEGER }
charPortIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "A unique value for each character port. Its value ranges between 1 and the value of charNumber. By convention and if possible, hardware port numbers come first, with a simple, direct mapping. The value for each port must remain constant at least from one re-initialization of the network management agent to the next." ::= { charPortEntry 1 }
charPortName OBJECT-TYPE SYNTAX DisplayString (SIZE (0..32)) ACCESS read-write STATUS mandatory DESCRIPTION "An administratively assigned name for the port, typically with some local significance." ::= { charPortEntry 2 }
charPortType OBJECT-TYPE SYNTAX INTEGER { physical(1), virtual(2) } ACCESS read-only STATUS mandatory DESCRIPTION "The port's type, 'physical' if the port represents an external hardware connector, 'virtual' if it does not." ::= { charPortEntry 3 }
charPortHardware OBJECT-TYPE SYNTAX AutonomousType ACCESS read-only STATUS mandatory DESCRIPTION "A reference to hardware MIB definitions specific to a physical port's external connector. For example, if the connector is RS-232, then the value of this object refers to a MIB sub-tree defining objects specific to RS-232. If an agent is not configured to have such values, the agent returns the object identifier:
nullHardware OBJECT IDENTIFIER ::= { 0 0 } " ::= { charPortEntry 4 }
charPortReset OBJECT-TYPE SYNTAX INTEGER { ready(1), execute(2) } ACCESS read-write STATUS mandatory DESCRIPTION "A control to force the port into a clean, initial state, both hardware and software, disconnecting all the port's existing sessions. In response to a get-request or get-next-request, the agent always returns 'ready' as the value. Setting the value to 'execute' causes a reset." ::= { charPortEntry 5 }
charPortAdminStatus OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2), off(3), maintenance(4) } ACCESS read-write STATUS mandatory DESCRIPTION "The port's desired state, independent of flow control. 'enabled' indicates that the port is allowed to pass characters and form new sessions. 'disabled' indicates that the port is allowed to pass characters but not form new sessions. 'off' indicates that the port is not allowed to pass characters or have any sessions. 'maintenance' indicates a maintenance mode, exclusive of normal operation, such as running a test." ::= { charPortEntry 6 }
charPortOperStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2), maintenance(3), absent(4), active(5) } ACCESS read-only STATUS mandatory DESCRIPTION "The port's actual, operational state, independent of flow control. 'up' indicates able to function normally. 'down' indicates inability to function for administrative or operational reasons. 'maintenance' indicates a maintenance mode, exclusive of normal operation, such as running a test. 'absent' indicates that port hardware is not present. 'active' indicates up with a user present (e.g. logged in)." ::= { charPortEntry 7 }
charPortLastChange OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The value of sysUpTime at the time the port entered its current operational state. If the current state was entered prior to the last reinitialization of the local network management subsystem, then this object contains a zero value." ::= { charPortEntry 8 }
charPortInFlowType OBJECT-TYPE SYNTAX INTEGER { none(1), xonXoff(2), hardware(3), ctsRts(4), dsrDtr(5) } ACCESS read-write STATUS mandatory DESCRIPTION "The port's type of input flow control. 'none' indicates no flow control at this level or below. 'xonXoff' indicates software flow control by recognizing XON and XOFF characters. 'hardware' indicates flow control delegated to the lower level, for example a parallel port.
'ctsRts' and 'dsrDtr' are specific to RS-232-like ports. Although not architecturally pure, they are included here for simplicity's sake." ::= { charPortEntry 9 }
charPortOutFlowType OBJECT-TYPE SYNTAX INTEGER { none(1), xonXoff(2), hardware(3), ctsRts(4), dsrDtr(5) } ACCESS read-write STATUS mandatory DESCRIPTION "The port's type of output flow control. 'none' indicates no flow control at this level or below. 'xonXoff' indicates software flow control by recognizing XON and XOFF characters. 'hardware' indicates flow control delegated to the lower level, for example a parallel port.
'ctsRts' and 'dsrDtr' are specific to RS-232-like ports. Although not architecturally pure, they are included here for simplicy's sake." ::= { charPortEntry 10 }
charPortInFlowState OBJECT-TYPE SYNTAX INTEGER { none(1), unknown(2), stop(3), go(4) } ACCESS read-only STATUS mandatory DESCRIPTION "The current operational state of input flow control on the port. 'none' indicates not applicable. 'unknown' indicates this level does not know. 'stop' indicates flow not allowed. 'go' indicates flow allowed." ::= { charPortEntry 11 }
charPortOutFlowState OBJECT-TYPE SYNTAX INTEGER { none(1), unknown(2), stop(3), go(4) } ACCESS read-only STATUS mandatory DESCRIPTION "The current operational state of output flow control on the port. 'none' indicates not applicable. 'unknown' indicates this level does not know. 'stop' indicates flow not allowed. 'go' indicates flow allowed." ::= { charPortEntry 12 }
charPortInCharacters OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of characters detected as input from the port since system re-initialization and while the port operational state was 'up', 'active', or 'maintenance', including, for example, framing, flow control (i.e. XON and XOFF), each occurrence of a BREAK condition, locally-processed input, and input sent to all sessions." ::= { charPortEntry 13 }
charPortOutCharacters OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of characters detected as output to the port since system re-initialization and while the port operational state was 'up', 'active', or 'maintenance', including, for example, framing, flow control (i.e. XON and XOFF), each occurrence of a BREAK condition, locally-created output, and output received from all sessions." ::= { charPortEntry 14 }
charPortAdminOrigin OBJECT-TYPE SYNTAX INTEGER { dynamic(1), network(2), local(3), none(4) } ACCESS read-write STATUS mandatory DESCRIPTION "The administratively allowed origin for establishing session on the port. 'dynamic' allows 'network' or 'local' session establishment. 'none' disallows session establishment." ::= { charPortEntry 15 }
charPortSessionMaximum OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The maximum number of concurrent sessions allowed on the port. A value of -1 indicates no maximum. Setting the maximum to less than the current number of sessions has unspecified results." ::= { charPortEntry 16 }
charPortSessionNumber OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "The number of open sessions on the port that are in the connecting, connected, or disconnecting state." ::= { charPortEntry 17 }
charPortSessionIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The value of charSessIndex for the port's first or only active session. If the port has no active session, the agent returns the value zero." ::= { charPortEntry 18 }
-- the Character Session table
charSessTable OBJECT-TYPE SYNTAX SEQUENCE OF CharSessEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of port session entries." ::= { char 3 }
charSessEntry OBJECT-TYPE SYNTAX CharSessEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Status and parameter values for a character port session." INDEX { charSessPortIndex, charSessIndex } ::= { charSessTable 1 }
CharSessEntry ::= SEQUENCE { charSessPortIndex INTEGER, charSessIndex INTEGER, charSessKill INTEGER, charSessState INTEGER, charSessProtocol AutonomousType, charSessOperOrigin INTEGER, charSessInCharacters Counter, charSessOutCharacters Counter, charSessConnectionId InstancePointer, charSessStartTime TimeTicks }
charSessPortIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The value of charPortIndex for the port to which this session belongs." ::= { charSessEntry 1 }
charSessIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The session index in the context of the port, a non-zero positive integer. Session indexes within a port need not be sequential. Session indexes may be reused for different ports. For example, port 1 and port 3 may both have a session 2 at the same time. Session indexes may have any valid integer value, with any meaning convenient to the agent implementation." ::= { charSessEntry 2 }
charSessKill OBJECT-TYPE SYNTAX INTEGER { ready(1), execute(2) } ACCESS read-write STATUS mandatory DESCRIPTION "A control to terminate the session. In response to a get-request or get-next-request, the agent always returns 'ready' as the value. Setting the value to 'execute' causes termination." ::= { charSessEntry 3 }
charSessState OBJECT-TYPE SYNTAX INTEGER { connecting(1), connected(2), disconnecting(3) } ACCESS read-only STATUS mandatory DESCRIPTION "The current operational state of the session, disregarding flow control. 'connected' indicates that character data could flow on the network side of session. 'connecting' indicates moving from nonexistent toward 'connected'. 'disconnecting' indicates moving from 'connected' or 'connecting' to nonexistent." ::= { charSessEntry 4 }
charSessProtocol OBJECT-TYPE SYNTAX AutonomousType ACCESS read-only STATUS mandatory DESCRIPTION "The network protocol over which the session is running. Other OBJECT IDENTIFIER values may be defined elsewhere, in association with specific protocols. However, this document assigns those of known interest as of this writing." ::= { charSessEntry 5 }
wellKnownProtocols OBJECT IDENTIFIER ::= { char 4 }
protocolOther OBJECT IDENTIFIER ::= {wellKnownProtocols 1} protocolTelnet OBJECT IDENTIFIER ::= {wellKnownProtocols 2} protocolRlogin OBJECT IDENTIFIER ::= {wellKnownProtocols 3} protocolLat OBJECT IDENTIFIER ::= {wellKnownProtocols 4} protocolX29 OBJECT IDENTIFIER ::= {wellKnownProtocols 5} protocolVtp OBJECT IDENTIFIER ::= {wellKnownProtocols 6}
charSessOperOrigin OBJECT-TYPE SYNTAX INTEGER { unknown(1), network(2), local(3) } ACCESS read-only STATUS mandatory DESCRIPTION "The session's source of establishment." ::= { charSessEntry 6 }
charSessInCharacters OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This session's subset of charPortInCharacters." ::= { charSessEntry 7 }
charSessOutCharacters OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "This session's subset of charPortOutCharacters." ::= { charSessEntry 8 }
charSessConnectionId OBJECT-TYPE SYNTAX InstancePointer ACCESS read-only STATUS mandatory DESCRIPTION "A reference to additional local MIB information. This should be the highest available related MIB, corresponding to charSessProtocol, such as Telnet. For example, the value for a TCP connection (in the absence of a Telnet MIB) is the object identifier of tcpConnState. If an agent is not configured to have such values, the agent returns the object identifier:
nullConnectionId OBJECT IDENTIFIER ::= { 0 0 } " ::= { charSessEntry 9 }
charSessStartTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The value of sysUpTime in MIB-2 when the session entered connecting state." ::= { charSessEntry 10 }
END
|
