SNMP MIB Objects
E-153160-A2-GB21-50 January 1997
Output Signal Table – “rs232OutSigChanges”
(rs232OutSigEntry 4)
This object is not supported by the DSU/CSU.
Generic-Interface MIB
Extensions (RFC 1229)
This generic-interface MIB is an experimental MIB
that provides extensions to the generic interface group
defined in MIB II. This MIB describes three tables:
• Generic Interface Extension Table
• Generic Interface Test Table
• Generic Receive Address Table
Only the generic interface test table is supported by the
DSU/CSU. This table is supported for the network
interface only.
Generic Interface Test Table, Generic
Interface MIB
The test table provides access to additional tests
(loopbacks and pattern tests) that are not in the interface
group of MIB II.
Generic Interface Test Table – “ifExtnsTestType”
Object (ifExtnsTestEntry 4)
This object is a control variable used to start and stop
operator-initiated tests on the interface. It provides the
capability to:
• Start/stop the Monitor QRSS test pattern on the
network interface.
• Start/stop the Send QRSS/511 test pattern on a
synchronous data port.
• Start sending a V.54/FT1 UP/DOWN code to the
remote unit for a synchronous data port.
• Start/stop the Monitor QRSS/511 test pattern on a
synchronous data port.
• Start/stop the DCLB/DTLB loopback test on a
synchronous data port.
The following object identifiers are used to control the
tests on the interface.
• noTest – Stops the test in progress on the interface.
• testFullDuplexLoopBack – Initiates a DCLB on the
interface. Only supported for the data ports.
• testLoopDTLB – Initiates a DTLB on the interface.
Only supported for the data ports.
• testMonQRSS – Initiates a Monitor QRSS test on
the interface. Supported for the data ports and the
network interface.
• testMon511 – Initiates a Monitor 511 test on the
interface. Only supported for the data ports.
• testSendQRSS – Initiates a Send QRSS test on the
interface. Only supported for the data ports.
• testSend511 – Initiates a send 511 test on the
interface. Only supported for the data ports.
• testSendV54Up – Sends a V54 up code to the
remote unit. Only supported for the data ports.
• testSendV54Down – Sends a V54 down code to the
remote unit. Only supported for the data ports.
• testSendFT1Up – ends a FT1 up code to the remote
unit. Only supported for the data ports.
• testSendFT1Down – Sends a FT1 down code to the
remote unit. Only supported for the data ports.
Where these object identifiers are defined as follows:
• testLoopDTLB – OBJECT IDENTIFIER ::=
[wellKnownTests 2]
• testMonQRSS – OBJECT IDENTIFIER ::=
[wellKnownTests 3]
• testMon511 – OBJECT IDENTIFIER ::=
[wellKnownTests 4]
• testSendQRSS – OBJECT IDENTIFIER ::=
[wellKnownTests 5]
• testSend511 – OBJECT IDENTIFIER ::=
[wellKnownTests 6]
• testSendV54Up – OBJECT IDENTIFIER ::=
[wellKnownTests 7]
• testSendV54Down – OBJECT IDENTIFIER ::=
[wellKnownTests 8]
• testSendFT1Up – OBJECT IDENTIFIER ::=
[wellKnownTests 9]
• testSendFT1Down – OBJECT IDENTIFIER ::=
[wellKnownTests 10]