Cisco ESA appliance - RAID status

Device Requests
1

Hello there,

I’m trying to integrate our Cisco ESA cluster in LibreNMS.

Both our devices are discovered, but I miss the RAID status. We currently experience a degraded RAID, but LibreNMS isn’t reporting it.

The devices are correctly recognized as Cisco ESA/AsyncOS.

Hardware
C390
Operating System
Cisco AsyncOS 12.1.0-071
Object
ID.1.3.6.1.4.1.15497.1.1

./validate.php

====================================

Component Version
LibreNMS 1.62-70-ge4b49f5
DB Schema 2020_01_10_075852_alter_mpls_lsp_paths_table (162)
PHP 7.2.24
MySQL 5.5.64-MariaDB
RRDTool 1.4.8
SNMP NET-SNMP 5.7.2

====================================

[OK] Composer Version: 1.10.5
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct

Kind regards,
Thanks for all help

2

Hi,

I’ve moved your topic to feature request section.

Now, I suggest you to take a read to https://docs.librenms.org/Developing/Sensor-State-Support/

Then expand the yaml to also take care of that raid state sensor.

Remember to PR your changes to everyone can benefit of them

3

Hi TheGreatDoc,

Thanks a lot for your quick reply.
I conclude the RAID status isn’t already included, though the MIB defs where added by network-guy (#6545)
I’m very new to LibreNMS and will try to integrate RAID status, unless some already did…

Kind regards…

4

If snmp is properly implemented it shouldnt be hard.

Im going to move again this to Device Request section.

5

Thanks again.

The SNMP walk on the LibreNMS machine (linux cli) looks promising:

snmpwalk -m ALL -M “find /opt/librenms/mibs/ -type d | awk '{ printf ":%s",$0}' | cut -c2-” -r 1 -v 2c -c communitystring ip.ip.ip.ip 1.3.6.1.4.1.15497

…
ASYNCOS-MAIL-MIB::raidEvents.0 = Counter32: 1
ASYNCOS-MAIL-MIB::raidIndex.1 = INTEGER: 1
ASYNCOS-MAIL-MIB::raidIndex.2 = INTEGER: 2
ASYNCOS-MAIL-MIB::raidStatus.1 = INTEGER: driveHealthy(1)
ASYNCOS-MAIL-MIB::raidStatus.2 = INTEGER: driveFailure(2)
ASYNCOS-MAIL-MIB::raidID.1 = STRING: Drive 1
ASYNCOS-MAIL-MIB::raidID.2 = STRING: Drive 2
ASYNCOS-MAIL-MIB::raidLastError.1 = STRING: No Errors
ASYNCOS-MAIL-MIB::raidLastError.2 = STRING: State change
…