Ethernet Switch: which MIB to read for learned unicast MAC addresses?

Infrastructure & Networking Switches and Gateways Ethernet Switches
1

Hi,

I have a sx1036 EN switch (but will be getting 1710s soon)… with 3.4 OS.

snmpget -v2c -c private 10.0.128.85 SNMPv2-MIB::sysDescr.0

SNMPv2-MIB::sysDescr.0 = STRING: Mellanox SX1036,MLNX-OS,SWvSX_3.4.0000

What MIB should I be reading to get the mac address table (to learn the ports for dynamic unicast MACs)? The OS user manual says the “dot1dTpFdbGroup and dot1dStaticGroup are not supported in the Bridge MIB, it is supported as a part of Q-Bridge-MIB.” But, then, under the Q-BRIDGE-MIB section in the manual, it says: “The following SNMP tables are not supported: dot1qTpFdbTable (dynamic UC MAC addresses)”

So, what MIB do I use to read the MAC address table (for learned unicast MAC addresses)?

Many Thanks!

Dan

2

Hi Dan,

This table on the MIB is not supported.

Ophir.

3

Hi Dan,

marina Infrastructure & Networking - NVIDIA Developer Forums will get back to you on this.

All the best,

Ophir.

4

Thanks for the reply Ophir!

Is there any “programmatic” way to get this from the switch – aside from an expect script that issues CLI commands and parses the output?

Thanks again!

Dan

5

Hi Dan,

let me check that for you.

We have some kind of REST interface, I need to check if this can retrieved via this interface.

Thanks,

Ophir.

6

Hi Ophir, Marina,

Any news on this?

Thanks again,

Dan