I’m trying to add support for LibreNMS to poll Avaya ERS3500 switches RAM information.
There is already support for 5500 switches, and it looks like the OIDs are the same.
When I adjust
/includes/discovery/mempools/avaya-ers.inc.php to discover 3500’s, it works, but the graphs show
Disco is looking at this OID:
.126.96.36.199.188.8.131.52.184.108.40.206.1.12, which is
s5ChasUtilMemoryTotalMB and displays 128Mb in my MIB browser.
Disco capture shows that it gets 128.
Now, from what I understand, to be able to log meaningful memory usage stats, we need to know both the total RAM, plus the amount in use?
The amount currently in use is reported in
But I cannot see that the module does anything other than look up the first OID.
The switch will report the percentage of RAM free in this OID:
.220.127.116.11.18.104.22.168.22.214.171.124.1.9, would it not be easier to just use this?
==================================== Component | Version --------- | ------- LibreNMS | 1.29-121-g890164c DB Schema | 200 PHP | 7.0.18-0ubuntu0.16.04.1 MySQL | 10.0.29-MariaDB-0ubuntu0.16.04.1 RRDTool | 1.5.5 SNMP | NET-SNMP 5.7.3 ==================================== [OK] Database connection successful [OK] Database schema correct