VMkernel on 10G natachasery interface connectivity

Hi all

I've got:

Hardware: HP ProLiant DL380 G7 + HP NC523SFP 10GbE (by QLogic), the firmware is up to date.

Software: ESXi 6.0 U2 last available ISO custom HP.

The server has how six physical network interface cards:

4 * 1G Ethernet connected to vSwitch0 uplinks (management VMkernel vmk0 here, several VLANs in the trunk & port-channel, all goes well)

Uplinks 2 * 10G Ethernet connected to vSwitch1 (these cards are for NFS and vMotion), be they vmnic4 and vmnic5

The question that I am running comes on maps of 10 G and vSwitch1 (and Yes, I tried to remove-everything-and-recreate-it-all-from-scratch).

The vSwitch was supposed to be used for the connection of NFS over 10G to ESXi storage using a VLAN isolated not routed.

Vmnic4 vmnic5 and 10G uplinks are connected to a Cisco 4500-X VSS stack (ports are in trunk mode), standard MTU of 1500 everywhere, no jumbo frames don't yet.

So, when I add a port VM group and define a VLAN ID (say 3, or the 10.10.3.0/24 subnet) for the traffic of the virtual machine - VM is accessible via vSwitch1 and Physics 10G NIC, rattling of the virtual interface of the Cisco switch very well.

But when I add a port group VMkernel wearing the same VLAN ID and add an interface vmk1 - he reached the VM on the same virtual switch very well (which means that connectivity is OK inside a vSwitch), but could not ping/ARP/what whether through physical EPS of 10 G.

Tried using a stack of TCP/IP by default, but also to create a new - no effect too.


For now, I have tried all ways to diagnose and/or fix it, except perhaps for the black magic - removed the second physical NETWORK adapter on vSwitch, deleted everything and re-created vSwitch and port groups/vmkernel from scratch, without result.

When I try to ping the vmk1 of the physical switch and vice versa ARPs are incomplete as there is no connectivity of L1, but the fact that VM pings anything on / subnet 24 fine makes me believe that the wiring is OK.

I tried setting Cisco switch ports to switchport access mode and VLAN3 and remove the VLAN tagging on VM and VMkernel port, in the same direction - VM pings without problem and VMkernel groups does not work.

After a week of reading, checked everything I can think of and trials, to anything not made, I would be very grateful for any ideas on that.

Thank you very much!

To the right: re-setup of the ESXi nihilo resolved the automagically, phew.

Or maybe it was an update of the HP firmware somewhere along the way. Or by using only new ESXi 6.0 customer web and avoid completely the installable old...

Tags: VMware

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    192.168.1.255 ff-ff-ff-ff-ff-ff static
    224.0.0.22 01-00-5e-00-00-16 static
    224.0.0.252 01-00-5e-00-00-fc static
    224.0.1.60 01-00-5e-00-01-3c static
    239.255.255.250 01-00-5e-7f-ff-fa static
    255.255.255.255 ff-ff-ff-ff-ff-ff static

    C:\Users\sgray>Microsoft Windows [Version 6.1.7600]
    Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

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    Configuration for interface 'Wireless Network Connection 2'
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    C:\Users\sgray>Microsoft Windows [Version 6.1.7600]
    Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

    Can you tell me what I've misconfigured?

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    Well problem solved! Poster on this forum, and after receiving no help, I went to my local Best Buy and asked them to recommend a router that wasn't a Linksys.  I came home, plugged in my new Netgear Wireless-N-300 router, ran the installer and poof!  -I'm on the internet.  Linksys thanks for forcing me to buy a better router.

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    Hi Anthony,.

    Welcome to the Microsoft community. I might help you.

    To better understand the issue, I would like to know what is your computer connected to the domain?

    If the computer is connected to the domain, the question you posted would be better suited to the TechNet community. Please visit the following link for assistance.

    http://social.technet.Microsoft.com/forums/en/w7itpronetworking/threads

    Hope this information is useful.

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    R2 #.

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    !!

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    R3 #.

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    R3 #.

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    HTH,
    John

    Please note all useful messages *.

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