SCOM 2007 R2 offers basic network device monitoring. SCOM 2012 supports SNMP v1, v2 and v3, and works with both IP v4 and v6. The SNMP stack is native to SCOM 2012. SCOM 2007 R2 used the OS SNMP stack.
After analyzing the 2 screen shots (of the SCOM and WebUI) provided by customer, further, in order to find out why the SNMP01A Trap events are not received by SCOM, we need to:
1. Check the NMS address, there needs be added the actual IP address of the PC on which is installed SCOM software.
From the screen shot provided by customer, the NMS addr “xxx.x.x.x” looks to not be ok , due to this there needs to be added the actual IP address of PC on which is installed SCOM software.
For reference, find the below screenshot:
2. Check the below parameters to be as follows:
- Parameter “Read community” of SNMP card and Parameter “Community” of SCOM need to have the same value.
- Parameter “Write community” of SNMP card and Parameter “Write community” of SCOM need to have the same value.