Support NetApp CN1610 switches

Hello,

I would like to know if it is possible do support NetApp CN1610 switches.

They are technically already supported as they are basically Broadcom Fastpath switches, but they do report a custom-branded sysObjectID that Observium does not recognise.

• Fastpath / EFOS switches sysObjectID: SNMPv2-SMI::enterprises.4413
• NetApp CN1610 sysObjectID: SNMPv2-SMI::enterprises.789

Interesting fact is, even if the sysObjectID is different, NetApp is basically only "prefixing" the standard Fastpath MIB, example:

• CN1610 boxServicesFansTable => '.1.3.6.1.4.1.789.4413.1.1.43.1.6.1'
• Fastpath boxServicesFansTable => '.1.3.6.1.4.1.4413.1.1.43.1.6.1',

You would probably be able to reuse all the same logic / MIBs that are already used for fastpath switches, by only "prefixing" the OIDs with "789."

I would gladly test a patch if necessary.

Thank you in advance,