Paradyne 7112 manual Interfaces Group, Physical 1 ± Layer, Datalink/subnetwork, Internet 4 ± Layer

MIB Descriptions

Table C-1. System Group Objects (2 of 2)

Object, OID, Access	Description	Setting/Contents
sysServices (system 7)	Functionality supported:	Object is set to 1+2+4+8 (15).
1.3.6.1.2.1.1.7	H physical (1 ) ± Layer 1
read-only	functionality for all
	interfaces.
	H datalink/subnetwork ( 2 )
	± Layer 2 functionality
	(SLIP/PPP) for all
	management links.
	H internet ( 4 ) ± Layer 3
	functionality (IP) for all
	management links.
	H end-to-end ( 8 ) ± Layer 4
	functionality (TCP/UDP)
	for all management links.

Interfaces Group

The Interfaces Group as defined in RFC 1573 consists of an object indicating the number of interfaces supported by the unit and an interface table containing an entry for each interface. Since RFC 1573 is an SNMPv2 MIB, it is converted to SNMPv1 for support by the unit. The following table provides clarification for objects contained in the Interfaces group when it is not clear how the object definition in RFC 1573 is supported by the unit.

Table C-2. Interfaces Group Objects (1 of 5)

Object	Description	Setting/Contents
ifNumber	Specifies the number	5
(interfaces 1)	of interfaces for this
1.3.6.1.2.1.2.1	unit in the ifTable.
ifIndex	Provides the index to	Indexes and values:
(ifEntry 1)	the interface table	1	± reserved
1.3.6.1.2.1.2.2.1.1	(ifTable) and to other
		2	± Terminal port
	tables as well.
	When an unsupported	3	± Ethernet port
	index is entered (e.g.,	4	± Network (T1) interface
	1 and 5), noSuchName	5	± reserved
	is returned.
		6	± User Data (DTE) port
		8	± FDL

7112-A2-GB20-20 March 1998 C-3