Check for Full/Half Duplex

General
1

Hello, I wonder is there check for full/half duplex interface in Check_MK raw 2.1.0?

2

I can’t find it out of the box.

However Monitor Network Interfaces via Standard MIB Using 64-Bit Counters suggests that there sections not enabled by default to reduce traffic, like section if64adm. Sections can be enabled by defining a rule: Setup | Agents | SNMP rules | Disabled or enabled sections (SNMP)

Also would think if there is an OID on your SNMP device that gives that status, it can be retrieved.

But I don’t have a SNMP device with interface half duplex to test above.

3

I did not see separate check for duplex, which can be enabled.

4

Some time ago i had a HW/SW inventory plugin what was doing the duplex state inventory.
I need to look if i can find it.

5

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