📄 rfc2561.mib
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DESCRIPTION "This table has an entry for each TN3270(E) client connection that is currently active at a TN3270E server. An implementation MAY retain entries for connections that have been terminated, but which entries are retained, how many entries are retained, and how long they are retained is entirely implementation-dependent. The indexing for this table is designed to support the use of an SNMP GET-NEXT operation using only the remote address type, remote address, and remote port, as a way for a Management Station to retrieve the table entries related to a particular TN3270(E) client." ::= { tn3270eObjects 9 } tn3270eTcpConnEntry OBJECT-TYPE SYNTAX Tn3270eTcpConnEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Provides information about a single TN3270/TN3270E session. Note: a tn3270eSrvrConfIndex is not needed in this table, since the combination of remote and local addresses and ports is sufficient to guarantee uniqueness across the TN3270E servers serviced by an SNMP agent. Because of this indexing structure, however, this table does not support view-based access control policies that provide access to table rows on a per-server basis." INDEX { tn3270eTcpConnRemAddrType, tn3270eTcpConnRemAddress, tn3270eTcpConnRemPort, tn3270eTcpConnLocalAddrType, tn3270eTcpConnLocalAddress, tn3270eTcpConnLocalPort } ::= { tn3270eTcpConnTable 1 } Tn3270eTcpConnEntry ::= SEQUENCE { tn3270eTcpConnRemAddrType IANATn3270eAddrType, tn3270eTcpConnRemAddress IANATn3270eAddress, tn3270eTcpConnRemPort Unsigned32, tn3270eTcpConnLocalAddrType IANATn3270eAddrType, tn3270eTcpConnLocalAddress IANATn3270eAddress, tn3270eTcpConnLocalPort Unsigned32, tn3270eTcpConnLastActivity TimeTicks, tn3270eTcpConnBytesIn Counter32, tn3270eTcpConnBytesOut Counter32, tn3270eTcpConnResourceElement SnaResourceName, tn3270eTcpConnResourceType IANATn3270ResourceType, tn3270eTcpConnDeviceType IANATn3270DeviceType, tn3270eTcpConnFunctions IANATn3270Functions, tn3270eTcpConnId Unsigned32, tn3270eTcpConnClientIdFormat IANATn3270eClientType, tn3270eTcpConnClientId OCTET STRING, tn3270eTcpConnTraceData Tn3270eTraceData, tn3270eTcpConnLogInfo IANATn3270eLogData, tn3270eTcpConnLuLuBindImage OCTET STRING, tn3270eTcpConnSnaState INTEGER, tn3270eTcpConnStateLastDiscReason INTEGER, tn3270eTcpConnSrvrConfIndex Unsigned32, tn3270eTcpConnActivationTime TimeStamp } tn3270eTcpConnRemAddrType OBJECT-TYPE SYNTAX IANATn3270eAddrType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Indicates the type of the value of the tn3270eTcpConnRemAddress object. For example, ipv4(1) or ipv6(2)." ::= { tn3270eTcpConnEntry 1 } tn3270eTcpConnRemAddress OBJECT-TYPE SYNTAX IANATn3270eAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The remote address associated with a TN3270E client. tn3270eTcpConnRemAddrType indicates the address type (IPv4 or IPv6, for example). If a TN3270(E) client is connected to its server via a proxy client the address represented by the value of this object shall be the remote client's address, not the proxy client's address." ::= { tn3270eTcpConnEntry 2 } tn3270eTcpConnRemPort OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The remote port associated with a TN3270E client. The value 0 is used if the tn3270eTcpConnRemAddrType identifies an address type that does not support ports. If a TN3270(E) client is connected to its server via a proxy client, the port represented by the value of this object shall be the remote client's port, not the proxy client's port." ::= { tn3270eTcpConnEntry 3 } tn3270eTcpConnLocalAddrType OBJECT-TYPE SYNTAX IANATn3270eAddrType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Indicates the type of the value of the tn3270eTcpConnLocalAddress object. For example, ipv4(1) or ipv6(2)." ::= { tn3270eTcpConnEntry 4 } tn3270eTcpConnLocalAddress OBJECT-TYPE SYNTAX IANATn3270eAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The local address associated with a TN3270E client. tn3270eTcpConnRemAddrType indicates the address type (IPv4 or IPv6, for example)." ::= { tn3270eTcpConnEntry 5 } tn3270eTcpConnLocalPort OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The remote port associated with a TN3270E client." ::= { tn3270eTcpConnEntry 6 } tn3270eTcpConnLastActivity OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "The number of 100ths of seconds since any data was transferred for the associated TCP Connection." DEFVAL { 0 } ::= { tn3270eTcpConnEntry 7 } tn3270eTcpConnBytesIn OBJECT-TYPE SYNTAX Counter32 UNITS "octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of bytes received by the server from TCP for this connection. A Management Station can detect discontinuities in this counter by monitoring the tn3270eTcpConnActivationTime object." ::= { tn3270eTcpConnEntry 8 } tn3270eTcpConnBytesOut OBJECT-TYPE SYNTAX Counter32 UNITS "octets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of bytes sent to TCP for this connection. A Management Station can detect discontinuities in this counter by monitoring the tn3270eTcpConnActivationTime object." ::= { tn3270eTcpConnEntry 9 } tn3270eTcpConnResourceElement OBJECT-TYPE SYNTAX SnaResourceName MAX-ACCESS read-only STATUS current DESCRIPTION "LU/Print secondary name for connecting an client into an SNA network." ::= { tn3270eTcpConnEntry 10 } tn3270eTcpConnResourceType OBJECT-TYPE SYNTAX IANATn3270ResourceType MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the type of resource identified by tn3270eTcpConnResourceElement." ::= { tn3270eTcpConnEntry 11 } tn3270eTcpConnDeviceType OBJECT-TYPE SYNTAX IANATn3270DeviceType MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the device type if negotiated with the client. A value of unknown(100) should be used as the value of this object when a device type is not negotiated. Refer to RFC 2355 for how device types can be negotiated." ::= { tn3270eTcpConnEntry 12 } tn3270eTcpConnFunctions OBJECT-TYPE SYNTAX IANATn3270Functions MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates which of the TN3270 and TN3270E functions were negotiated by the server and the client for this TCP connection. Refer to tn3270eSrvrFunctionsSupported for the list of these functions supported by the server." ::= { tn3270eTcpConnEntry 13 } tn3270eTcpConnId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The connection identifier associated with a TN3270 or a TN3270E session's TCP connection. TCP implementations often assign a unique (with respect to itself) unsigned integer as an identifier for a TCP connection. The value 0 indicates that a connection does not have a valid connection identifier." ::= { tn3270eTcpConnEntry 14 } tn3270eTcpConnClientIdFormat OBJECT-TYPE SYNTAX IANATn3270eClientType MAX-ACCESS read-only STATUS current DESCRIPTION "The format of a corresponding tn3270eTcpConnClientId object as defined by the IANSTn3270eClientType textual convention imported from the IANATn3270eTC-MIB." ::= { tn3270eTcpConnEntry 15 } tn3270eTcpConnClientId OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..512)) MAX-ACCESS read-only STATUS current DESCRIPTION "Additional client identification information. The type of this information is indicated by the value of the corresponding tn3270eTcpConnClientIdFormat object. All values are returned in network-byte order. The purpose of this object is to provide an alternate means of identifying a client, other than though the remote address returned in tn3270eTcpConnRemAddress." ::= { tn3270eTcpConnEntry 16 } tn3270eTcpConnTraceData OBJECT-TYPE SYNTAX Tn3270eTraceData MAX-ACCESS read-only STATUS current DESCRIPTION "Trace data for this session." ::= { tn3270eTcpConnEntry 17 } tn3270eTcpConnLogInfo OBJECT-TYPE SYNTAX IANATn3270eLogData MAX-ACCESS read-only STATUS current DESCRIPTION "Log information, encoded as specified in the IANATn3270eLogData textual convention from the IANAtn3270eTC-MIB." ::= { tn3270eTcpConnEntry 18 } tn3270eTcpConnLuLuBindImage OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..256)) MAX-ACCESS read-only STATUS current DESCRIPTION "When there is a currently active LU-LU session for this connection, this object returns the BIND Image (defined to be bytes 1-p of the complete BIND Request Unit -- see 'SNA Formats' for more information) that was received from the PLU during session activation. When there is no active LU-LU session, or when a BIND image is unavailable for some other reason, this object returns a zero-length octet string." REFERENCE "'Systems Network Architecture Formats', IBM Publication GA27-3136." ::= { tn3270eTcpConnEntry 19 } tn3270eTcpConnSnaState OBJECT-TYPE SYNTAX INTEGER { unknown(1), noSluSession(2), sscpLuSession(3), -- but no LU-LU session luLuSession(4), -- but no SSCP-LU session sscpLuSessionAndLuLuSession(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current state of the SNA side of the end-to-end TN3270 connection. The following states are defined: unknown(1) - The true state is not known. noSluSession(2) - The SLU has neither an SSCP-LU nor an LU-LU session active. sscpLuSession(3) - The SSCP-LU session for the SLU is active, but the SLU is not currently in session with a PLU. luLuSession(4) - The SLU is currently in session with a PLU, but the SSCP-LU session for the LU is not active. sscpLuSessionAndLuLuSession(5) - The SLU currently has an active session with a PLU, and the SSCP-LU session for the SLU is active." ::= { tn3270eTcpConnEntry 20 } tn3270eTcpConnStateLastDiscReason OBJECT-TYPE SYNTAX INTEGER { unknown(1), hostSendsUnbind(2), hostDontAcceptConnection(3), outOfResource(4), clientProtocolError(5), invalidDeviceName(6), deviceInUse(7), inactivityTimeout(8), hostNotResponding(9), clientNotResponding(10), serverClose(11), sysreqLogoff(12), serverSpecificHexCode(13) } MAX-ACCESS read-only STATUS cu
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