It seems hyper-v uses hosts adapter external network. Read about how we use cookies and how you can control them here. Also, since moving to CentOS, I stopped building kernels. Copy To Clipboard copy external link to clipboard copied! This article helped but additional information was required to resolve my issue. Board index All times are UTC. Adding virtual disks Adding an existing earlier ESX 2.

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I have exact same problem with another machine: I tried with a different switch with same result. I reinstalled CentOS 5. Even some clues on how to install the kernel sources would be appreciated.

If I specify a static IP address, the address is assigned, but I still experience the problem, and I cannot even ping another host.

Both of your NICs, To request a new product feature or to provide feedback on a VMware product, please visit the Request a Product Feature page. It doesn’t matter if there’s a cenots plugged into this ethernet port or not, so it’s not a bad cable or switch. At first I thought it was my workstation, but after running ping tests from multiple machines on the network to the test box, it became apparent that the test box was dropping packets.


E10000 linux machine should be useing the e driver. Plus, this worked fine before centos cnetos on there, so I have a feeling it’s indicative of bigger problems. I understand the part I do in VCenter, but I don’t understand how to do the “pack up files and run installation with script “.

Consider making a copy of the disk before you upgrade one of the two copies to ESX 3 format.

broken e network interface? – CentOS

This machine has a supermicro X5DA8 motherboard with dual xeons, an onboard gigabit card, and an additional gigabit card we’ve put in it it’s on two network simultaneously. Anyone could come up with a solution to this problem?

Copy To Clipboard copy external link to clipboard copied! So, I though perhaps a bad memory module, but no matter which 3 modules of the 4 I leave in, I get the same results.

CentOS problem with ee driver and ES2LAN nic dropping connections – CentOS

To build kernel module is needed kernel-devel package and its dependencies. Thanks a ton ventos advance! I am very new to Linux in general, but I do want to have a better, deeper understanding.

So we’re totally hosed, because we can’t even try most of the ideas offered, except turning off acpi at boot, which doesn’t help. It was way down towards the bottom of the file.


I cannot ping or access web pages on the server at those times. How can I verify that Cenyos am now using a 10G connection?

Board index All times are UTC. However, once you create a legacy adapter and start the machine it will immediately see it and configure it properly. I cannot even get to a point to try sending traffic over the network interface because it never negotiates an IP address from DHCP. To at least double the bandwidth?

Can anyone offer me any assistance? Yes Advertised link modes: I am, however, seeing occasional checksum errors on the server side.

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Oct 16, Last Updated: Read about how we use cookies and how you can control them here. Now, I am out of ideas, and I seem to have hit a brick wall. It also leads me cntos believe that there are no problems with the network cards.

I ended up scrapping the 4 cards and going with Netgear cards which use the realtek driver, and work without a hitch!