I have an ESXi with a vmnic which was logged to be down for some period,
forcing the ESXi to crash.
The driver software for vmnic is current. Before checking cable and switch
I would like to test the Physical Network card of the ESXi since I suspect
that the problem is being cause by the network adapter.
This ESXi has currently a non-production VM running. Could you please
advise a software in order to monitor the operation of the physical network
adapter on subject ESXi (i.e. to check if there is any packet loss)?