Paradyne 8620, 8820 SysObjectID Object system, SysUpTime Object system, SysContact Object system

1. Network Management Specification

3.2.2“sysObjectID” Object (system 2)

This object provides the authoritative identification of the network management subsystem contained in the unit. This object will be set to display the following object identifier:

sme-chassis-8820[Company Enterprise OID].1.14.9.14.5.1

sme-chassis-8620[Company Enterprise OID].1.14.9.14.5.2

3.2.3“sysUpTime” Object (system 3)

The time (in hundredths of a second) since the network management portion of the system was last reinitialized.

3.2.4“sysContact” Object (system 4)

The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.

3.2.5“sysName” Object (system 5)

An administratively-assigned name for this managed node. By convention, this is the node’s fully-qualified domain name. If the name is unknown, the value is the zero-length string.

3.2.6“sysLocation” Object (system 6)

The physical location of this node (for example, ‘telephone closet, 3rd floor’). If the location is unknown, the value is the zero-length string.

3.2.7“sysServices” Object (system 7).

This object provides a value which indicates the set of services that are potentially offered by the DSL unit. The value is a sum. This sum initially takes the value zero. Then, for each layer L in the range of 1-7 (for 7 OSI layers) that this node performs transactions for,

2 raised to L-1 is added to the sum. For example, a node performing only routing functions would have a value of 4(z^(3-1)). In contrast, a node which is a host offering application services would have a value of 72 (2^(4-1) + 2^(7-1)). Note that in the context of the Internet suite of protocols, values should be calculated accordingly. For systems including OSI protocols, layers 5 and 6 may also be counted.

The following table shows the values supported :

Table 1-5.	sysServices
Layer (L)		Functionality	Value(2^(L-1)	Sum
1		Physical	2^(1-1) = 2^0 = 1	1
2		DataLink/Subnetwork	2^(2-1) = 2^1 = 2	3
3		Internet	2^(3-1) = 2^2 = 4	7
4		End-to-End	2^(4-1) = 2^3 = 8	15
5		Session	2^(5-1) = 2^4 = 16	31
6		Presentation	2^(6-1) = 2^5 = 32	63
7		Application	2^(7-1) = 2^6 = 64	127

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