interface mac addresses

Question

Hi,   I am trying to map physical network interfaces to MAC addresses So far I have a list of interfaces via ip addr Am aware      Embedded ethernet ports on the storage processor are single digit values.       eth2, eth3, eth4          Ethernet ports on the first ethernet I/O module will have a double digit values starting with 10       eth10, eth11          Ethernet ports on the second ethernet I/O module will have double digit values starting with 20 (most units will not have a second ethernet I/O module)       eth20, eth21      now the question I want to ask is fairly simple I suspect. How do I know if an interface is associated with SPA or SPB ?     no

Rainer_EMC · Accepted Answer

IF you mean you run 'ip addr' on the SP Linux through ssh login then you will only see the interfaces that are physically attached to that SP - which is the one currently running the management services.   To see the other SP's interfaces do a 'ssh peer' from the mgmt SP to get to its partners Linux and run another ip addr there   Why not just simply use uemcli /net/port/eth show ?

Unity

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