Citel 6000 Guía Del Usuario
PBXgateway
™
& EXTender
TM
6000 System Administrator’s Guide
2 3 9
Using SNMP to Monitor & Troubleshoot Problems
Below is an example of how to use SNMP management to monitor the PBXgateway EXTender.
Example: You have a PBXgateway EXTender with an IP address of “10.2.1.50”. The Remote Branch has
an IP address of “10.5.3.50”.
You want to monitor if there are lost signal conditions.
Use your SNMP manager to browse the “EXTender.mib” and create a TRAP condition on the object
name “extStatLostSignalStat”. Get the current threshold value, for example “0”. Trigger the TRAP on
when the threshold exceeds “0”.
If there is a Lost Signal condition, as shown in the Management Interface menu under “Status->Connect-
>Connect Stats”, or anything higher than zero, a message will be indicated on the SNMP manager.
You want to monitor if the CSU/DSU or ISDN Terminal Adapter is failing.
Use your SNMP manager to browse the “EXTender.mib”, for example, the Branch Office unit (IP address
“10.5.3.50”) and create a TRAP condition on the object name “extWANRxFramingErr”. Get the current
threshold value, for example “0” (should be zero). Trigger the TRAP on when the threshold exceeds “0”.
Example: You have a PBXgateway EXTender with an IP address of “10.2.1.50”. The Remote Branch has
an IP address of “10.5.3.50”.
You want to monitor if there are lost signal conditions.
Use your SNMP manager to browse the “EXTender.mib” and create a TRAP condition on the object
name “extStatLostSignalStat”. Get the current threshold value, for example “0”. Trigger the TRAP on
when the threshold exceeds “0”.
If there is a Lost Signal condition, as shown in the Management Interface menu under “Status->Connect-
>Connect Stats”, or anything higher than zero, a message will be indicated on the SNMP manager.
You want to monitor if the CSU/DSU or ISDN Terminal Adapter is failing.
Use your SNMP manager to browse the “EXTender.mib”, for example, the Branch Office unit (IP address
“10.5.3.50”) and create a TRAP condition on the object name “extWANRxFramingErr”. Get the current
threshold value, for example “0” (should be zero). Trigger the TRAP on when the threshold exceeds “0”.
If the value exceeds zero, the ISDN line or Fractional T1 could be having problems. Investigate the
problem.
problem.