Duplex mismatch may occur - Intel PRO Set II

Discussions about using Windows guests in VirtualBox.
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Royce
Posts: 20
Joined: 27. Jun 2013, 09:25

Duplex mismatch may occur - Intel PRO Set II

Post by Royce »

Hi,

I saw someone else posting this same issue but the thread was unresolved:
viewtopic.php?f=6&t=55509&p=256113&hili ... ch#p256113

I have the following setup:
Host: Windows 8.1, VBox 5.0.8, Bridged Networking (Intel I217-LM to guest Intel PRO/1000 MT Server)
Guest: Windows NT4 SP 6a

In the event log on the guest, I see this message:
E1001 is setup for auto-negotiation but the link partner is not configured for auto-negotiation. A duplex mismatch may occur.

I also have the same event running the VM on a Linux Debian Host.

There is a second message that reports that the link has been established.

I don't appear to have any issues with the guest NIC, but this message bugs me. On occasion the Guest gets stuck during boot and I notice that the Pro Set II system tray icon hasn't loaded when this happens. I'm wondering whether this has anything to do with it.
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Mostly XP

Re: Duplex mismatch may occur - Intel PRO Set II

Post by mpack »

Moved to "Windows Guests" since the selected forum is irrelevant to the question asked.

Please post a VM log file. With the VM fully shut down, right click it in GUI. Select "Show Log" and save "VBox.log" (ONLY) to a zip file. Attach the zip here.
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