Install new ESX hosts.  Cannot Ping.

Hi all

I'm building a test lab which so far consists of:

ESX1: 20.1.1.10 255.255.255.0

vCenter: 20.1.1.100 255.255.255.0

Openfiler iscsi: 20.1.1.40 255.255.255.0

I had all these configured devices and can ping throughout (with a little help from you friendly people, of course). I just tried to install my second esx host and I have a few problems to get to communicate with the rest. During installation I assigned an IP address of 20.1.1.80 255.255.255.0 so its on the same network. Rattling of the evil machine returns "destination host unreachable". Ping to it from any other device returns the same. esxcfg-NICS - l is the network card. Route - n shows exactly the same output as my other work esx host.

This workshop is entirely on its own network. All devices are networked through a simple switch 16-port Dell 2216 with any VLAN or whatever it is.

I tried all sorts of troubleshooting a layer on my switch ports, including the passage of the cables, and finally pulling up the entire hard drive and put it in a same laptop to rule out a bad network card. I also went into the bios and adapted settings my host to work to avoid any possible problem of allocation of resources.

One strange thing I noticed. When I run esxcfg-nics command on my network card work esx host is displayed. When I pull on the cable and run the command, it displays down. Plug it in again, almost immediately goes back to the top. However, when I try the same process on this machine of boredom, the NIC appears whether or not the cable is connected some sort of funny business going on here. What Miss me?

EDIT: I could have taken the lead on this one.  I see now that speed is 0MBPS and is half-duplex.  I gave the esxcfg-NICS-s-100 d full vmnic0 command but esxcfg-NICS-l does not reflect them.  I'll try a reboot, but I think this is probably my problem.

Faulty network card causes a problem of driver especially problem run miit-tool to check the duplex speed and also his ping locally? stop the firewall during the tests of time and running tcpdump on interface to control icmp traffic.

ifconfig - a vswif0 control is in place and the correct ip address?

Thank you

Pitoux

-Path to the virtual world.

Tags: VMware

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