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Features:
figure 1: System Overview - dvbSAM SNMP based Monitoring Solution As shown in figure 1, the dvbSAM SNMP based monitoring network consists of at least one operator and any number of remote monitoring stations. On all remote monitoring stations the dvbSAM components SAMcorder, SAMbera, SAMesg and SAMager Agent are running in order to continuously monitor the MPEG2 transport stream and the ESGs.
figure 2: dvbSAM Remote Monitoring Station The actual monitoring is performed by several dvbSAM components on the dvbSAM remote monitoring station as shown in figure 2.
decontis provides its own comprehensive MIB consisting of hundreds of objects. So a very detailed status is available from any Remote Probe placed within the network, which makes a monitoring very efficient, since problems are already analyzed and reported very well. The decontis Standard-MIB is especially designed for monitoring of DVB-H broadcasts, but can also be used for the monitoring of DVB-T or DVB-S transmissions. The MIB provides objects for all DVB-H relevant parameters of ETSI TR 101 290, separated by Prio 1/2/3 as well as additional DVB-H parameters. Furthermore MIB objects for the monitoring of several RF parameters and the receipt of ESG are provided.
Moreover the decontis Standard-MIB provides objects which summarizes the individual error categories:
Beside the MPEG and ESG error monitoring the decontis Standard-MIB provides additional usefully functions, e.g. the monitoring of version change of SI tables, the version number or the time of last version change. For the most operations a corresponding TRAP is available. Each single TRAP can be enabled or disabled via SNMP.
figure 3: SAMager Agent - Main Control Window The SAMager Agent control window supplies always the current status of the SNMP Agent connection as well as about the SNMP communication. Additionally SAMager controls the connection to the dvbSAM components SAMcorder, SAMbera and SAMesg and indicates the receipt of status information. SAMager Agent is able to start and/or re-start these components automatically. SAMager Agent provides a powerful tool for MIB configuration, i.e. all operations with read/write access rights may be pre-configured, e.g. TRAPs may be enabled or disabled. The configuration can be saved and is loaded with starting the SAMager.
figure 4: SAMager Agent Tool for MIB pre-configuration
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| last update: | © 2008 decontis GmbH. All rights reserved. |
1737 Besucher seit August 2007 |