Avaya VoIP Monitoring Manager Reference Release 3.1 Bedienungsanleitung PDF herunterladen (Seite 71)

Avaya VoIP Monitoring Manager Reference

Generating Traps & Alarms (Server)

Generating Traps and Alarms

You can set rules to generate traps that notify you when the VoIP network QoS parameters have

reached unacceptable levels. You define the rules in the Trap Threshold Settings dialog box,

which provides a tab for call traps and a tab for system and terminal traps. To open the Trap

Threshold Settings dialog box, select Edit > Trap Settings from the VoIP Monitoring Manager

Server interface.

You can set more than one rule for each type of trap, and each rule can be made up of more than

one condition. When a rule has more than one condition, they must all be satisfied before a trap

is sent (that is, they have a logical AND relationship).

The RTCP Monitor generates a trap to a pre-configured Trap Manager when the RTCP Monitor

experiences the conditions defined. The Trap Manager is generally configured to be the Gateway

Alarm Manager (GAM) or Network Alarm Manager (NAM), but any Trap Manager application can

be used. Traps can be set for calls (sessions), systems (networks), and terminals (endpoints).

VoIP Monitor Manager creates traps based on two sets of rules:

 Call Traps. If a specified condition occurs anywhere in the system, a trap is sent

immediately.

 System Traps. The specified condition must occur a specified number of times before a

trap is sent. This is based on an accumulation of warnings from the entire system.

Recommended Trap Settings

Values that you use to trigger alarms must be fine-tuned to suit your environment. Appropriate

settings may vary greatly from one country to another.

The default settings that are in place when VoIP Monitoring Manager is installed are a useful

starting point. These settings are based on an environment with high-quality telecommunications

facilities. For example, it is reasonable to expect RTT of less than 300.

Severity Jitter Delay % loss

MAJ 60 0 0

MAJ 0 500 0

MAJ 0 0 50

WRN 45 0 0

WRN 0 0 4.0

System warning interval: 100 warnings, 24 hours

Terminal warning interval: 50 warnings, 24 hours

A dialog box with the recommended major alarm settings is shown in Call Traps.

A dialog box with the recommended warning alarm settings is shown in System Traps.

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 113 114

Keine Kommentare

Avaya VoIP Monitoring Manager Reference Release 3.1 Bedienungsanleitung Seite 71