Hello,

What is the model of your Moxa switches?

Edit: My bad didn’t see it was on the title

What you need first is to find the OIDs corresponding to your switches models  EDS-516A and EDS-408A

Moxa root OID seems to be .1.3.6.1.4.1.8691.7 and the next OID correspond to the model

What you can do is try a snmpwalk to your switches, one of each model, to find the OID, like this

snmpwalk -v SNMPVERSION -c COMMUNITY SWITCH_IP 1.3.6.1.4.1.8691.7

If snmp is setup on your switches, you will have a big output

You need to find the OID after 7 to get the OID corresponding to your switch model

If your able to get the model, you can also try a snmpget on the complete OID for CPU

snmpget -v SNMPVERSION -c COMMUNITY SWITCH_IP 1.3.6.1.4.1.8691.7.OID_MODEL.1.53

Then you will have to add it to the available models on network/moxa/switch/snmp/mode/cpu.pm (and memory), like this

  my $mapping = {
      iks6726a    => {
          cpu_load5s => { oid => '.1.3.6.1.4.1.8691.7.116.1.53' },
          cpu_load1m => { oid => '.1.3.6.1.4.1.8691.7.116.1.54' },
          cpu_load5m => { oid => '.1.3.6.1.4.1.8691.7.116.1.55' }
      },

      eds516a    => {
          cpu_load5s => { oid => '.1.3.6.1.4.1.8691.7.MODEL_OID.1.53' },
          cpu_load1m => { oid => '.1.3.6.1.4.1.8691.7.MODEL_OID.1.54' },
          cpu_load5m => { oid => '.1.3.6.1.4.1.8691.7.MODEL_OID.1.55' }
      },

      eds408a    => {
          cpu_load5s => { oid => '.1.3.6.1.4.1.8691.7.MODEL_OID.1.53' },
          cpu_load1m => { oid => '.1.3.6.1.4.1.8691.7.MODEL_OID.1.54' },
          cpu_load5m => { oid => '.1.3.6.1.4.1.8691.7.MODEL_OID.1.55' }
      },

Careful, you also have to add the model just below with other in the manage_selection function

And then you can try if it works with your plugin

Sorry i don’t have any MOXA to test all this, but i hope it will helps you at least

Hi vcoum,

I found the 3 OID needed to monitor the CPU, I’m searching the ones for the memory (I have values that does not exactly reflect what I can observe on the switch internal logs but I’m on the way).

Do you know how can I contact somebody to send this information to be included in the Centreon maintained plugin ?

thanks a lot.

Regards.

Hi @DIAMFred ,

IMO your best chance is to open an issue on Centreon Plugins Github (or make a Pull Request)

Regards

@DIAMFred, once done, please submit your PR and we will process it. If you cannot do this, then you can PM @omercier and see how to proceed to make changes officially available.

Here are the lines to add to the MOXA plugin to be able to monitor CPU & RAM on model EDS406A and EDS-516A:

CPU:

in section network/moxa/switch/snmp/mode/cpu.pm

my $mapping = {

add the following lines

eds408a => {

cpu_load5s => { oid => '.1.3.6.1.4.1.8691.7.7.1.53' },

cpu_load1m => { oid => '.1.3.6.1.4.1.8691.7.7.1.54' },

cpu_load5m => { oid => '.1.3.6.1.4.1.8691.7.7.1.55' }

},

eds516a => {

cpu_load5s => { oid => '.1.3.6.1.4.1.8691.7.11.1.53' },

cpu_load1m => { oid => '.1.3.6.1.4.1.8691.7.11.1.54' },

cpu_load5m => { oid => '.1.3.6.1.4.1.8691.7.11.1.55' }

},

and a little further down in the script

sub manage_selection {

values(%{$mapping->{eds408a}}),
values(%{$mapping->{eds516a}}),

RAM:

in section network/moxa/switch/snmp/mode/memory.pm

my $mapping = {

add the following lines

eds408a => {

total => { oid => '.1.3.6.1.4.1.8691.7.7.1.56' },

free => { oid => '.1.3.6.1.4.1.8691.7.7.1.57' },

used => { oid => '.1.3.6.1.4.1.8691.7.7.1.58' }

},

eds516a => {

total => { oid => '.1.3.6.1.4.1.8691.7.11.1.56' },

free => { oid => '.1.3.6.1.4.1.8691.7.11.1.57' },

used => { oid => '.1.3.6.1.4.1.8691.7.11.1.58' }

},

and a little further down in the script

sub manage_selection {

values(%{$mapping->{eds408a}}),
values(%{$mapping->{eds516a}}),

I also contacted @omercier to see if it is possible to add them officially.

Thanks for all.

Regards.