Paradyne U8777, 8779 manual LinkUp/DownTvariable bindings

B. Standards Compliance for SNMP Traps

The following list describes the conditions that define linkUp and linkDown:

linkUp/DownTvariable bindings

ifIndex (RFC 2863 (was 1573))

This object provides the index into the ifTable and potentially into tables in other MIBs.

The ifIndexes supported are:

–3–10DSL Network Interface

–15–22DSX-1 or G.703 Port

–39–46EOC Management Link

ifAdminStatus (RFC 2863)

This object specifies the operational state of the interface:

–up(1)

The interface is enabled.

–down(2)

The interface is disabled.

ifOperStatus (RFC 2863)

This object specifies the operational state of the interface:

–up(1)

DSL Port: DSL link is established and no alarms exist.

DSX-1 or G.703 Port: No alarm conditions exist.

EOC: Based on the state of the link layer protocol.

–down(2)

DSL Port: DSL link is not established or alarms exist.

DSX-1 or G.703 Port: Alarm condition exists.

EOC: Based on the state of the link layer protocol.

–testing(3)

DSL, DSX-1 or G.703 Port: A test is active on the port.

–dormant(5)

TDSL Port: DSL link is negotiating.

ifType (RFC 2863)

This object is the type of interface:

–other(1)

Used for the backplane HDLC interface.

–ds1(18)

Used for DSX-1 interface.

–e1(19)

Used for G.703 interface.

–propPointToPointSerial(22) Used for EOC.

–v35(45)

Used for the EIA-530-A port.

–sdsl(96)

Used for the DSL network interface.

8700-A2-GB20-40 May 2002 B-3