Overview

You are not able to add new SNMP IP in MMSC GUI (both HOBO & NOCM), because the GUI does not allow to edit the SNMP TRAP TARGET.

Solution

Editing this property is disabled in GUI. To enable editing, follow the steps below:

1. Open the file /usr/mercury/tomcat/webapps/mdg/WEB-INF/meta-ddg.properties in a text editor.
2. Remove "READONLY|" from the line started with "ALERTER_SNMP_TRAP_TARGET=" as shown below:
   • Before: ALERTER_SNMP_TRAP_TARGET=READONLY|SNMP trap target (IP/port, multiple addresses can be separated by ,)
   • After: ALERTER_SNMP_TRAP_TARGET=SNMP trap target (IP/port, multiple addresses can be separated by ,)
3. Save the changes.
4. Restart Mercury:
   • Login as root
   • Run service mercury restart

Note: Each SNMP TRAP TARGET has to contain the SNMP version (example: v2c:xx.xxx.xxx.xx/xxx,v2c:xx.xxx.xx.xx/xxx).