Lost random network in the 2012 Windows file server

Hello

As usual, I'll start by saying that it worked front

The problem has occurred Monday morning.

The file server in 2012 randomly loses network connection.

This can happen after 2 hours as after 30 minutes.

The file server also have the role of print server.

Le virtual Server with 8 GB of RAM et 3VCPU on ESXi 5.1

All others servers on the same switch does not work have This behavior.

Et the Cup did not last long between 1 et 3 minutes generally.

When I Look in newspapers Je have absolutely no Warning ou error and no event tonight Warning last happened yesterday and I have summer full of problems today deco.

FYI j’ai IPv6 activated as well as the domain controllers (2012 + forest and domain).

During the This rupture the net et DNS resolution is ok on computer.

I also tested by deleting the the virtual network adapter e1000 by replacing un vmxnet3.

Suite un VMware et Microsoft KB I also have permit RSS which was not the default value.

I also have reinstalled the VMware Tools.

I've seen on the net as possible resolutions by turning on the Server """side received scalling" network or " Checksum Offload" but I'd rather have a notice card before you act. "

TrendMicro Antivirus, FileZilla Server et Backup Exec Agent 2012 are installed on this server.

No other software.

I checked everywhere but then I do not understand all the where it can come.

Thank you in advance for your return because then I stuck serious.

Hello

Thank you for your response.

Finally I have not updated it is a network route in the linux server causing a file server IP IP spoofing.

(It's a bit complicated and not logical, but when I remove the wrong it works better).

I see on the net that VMXNET3 are better support aggregation and much more...

Tags: VMware

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