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VMs intermittent loses network connectivity.

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Johan77Nov 25, 2017 01:15 PM

Hi, We have a strange problem/bug in our new VMware cluster. Environment BL460 gen10 with HP ...

hussainbteNov 25, 2017 01:25 PM

This is an issue with vLAN availability on the hosts the VM is currently running on. Or vLAN availability ...

Johan77Nov 25, 2017 03:24 PM

Hi hussainbte, It's not a VLAN availability problem. We use SUS (Shared uplink set) on our virtual ...

YushkovSergeyDec 04, 2017 07:46 AM

Hi Johan! I got the same problem, my setup: esxi 6.5 - 6765664 HP C7000 enclosure with HP VC ...

TylerDurden77Dec 05, 2017 07:38 AM

Hi, VC version 4.60 and 4.61 seems to be the problem. (We run on 4.61) We also have a case ...

YushkovSergeyDec 05, 2017 10:24 AM

It may be, or may be not related to 4.6.0-1 I have another VMware cluster in this enclosure, it ...

TylerDurden77Dec 05, 2017 12:09 PM

Hi , Like you I only see the "issues" on gen9 and gen10 servers. Gen8 with HP "FlexFabric ...

YushkovSergeyDec 05, 2017 03:20 PM

Hi Johan, t hank you for information! Please post you results on 4.5, I have to decide what ...

TylerDurden77Dec 06, 2017 08:04 PM

Hi Sergey, We have 4 chassis In each chassis we have: 3 gen10 servers. 10 gen9 servers. ...

YushkovSergeyDec 07, 2017 07:02 AM

Hi Johan, thank you for sharing results with vc 4.5. I have not seen any issue for 50+ hours ...

TylerDurden77Dec 07, 2017 12:20 PM

Hi Sergey, We are pretty sure that we have pinpointed the "bug" Has nothing to do with ...

YushkovSergeyFeb 14, 2018 01:18 PM

Our g9 servers are still stable on CNA firmware: 11.1.183.23 and driver: 11.1.196.3 ...

steckrgx2Feb 27, 2018 02:24 PM

Hello, Iam facing exactly the same issues with 8 BL460c Gen9 having HP Flex 20Gb 2-port 650FLB ...

petestoneMar 01, 2018 01:55 PM

We are experiencing intermittent VM disconnects that we have to resolve by doing vmotion ...

EugenRodekuhrMar 06, 2018 11:22 AM

VMs intermittent loses network connectivity We are experiencing intermittent ...

stevenandersonMar 09, 2018 09:48 AM

Hi Eugen was you able to see if this fixed your environment. We have similar problems ...

EugenRodekuhrMar 12, 2018 10:07 AM

Hello Steven, we have not been able tp go forward so far due to the fact that we need ...

msripadaDec 05, 2017 11:42 PM

Try isolating it when the VM is losing network, check the esxtop -> Press N -> find which NIC ...

glamic26Dec 08, 2017 10:45 AM

Hello all, Just wanted to add to the investigation here as we are seeing the same issue of VMs intermittently ...

TylerDurden77Dec 08, 2017 02:04 PM

Hi, Just a quick update. On our gen10 servers, we have this setup which has been stable for the ...

quinny100Dec 21, 2017 09:26 AM

Any updates from HPE on this? I think we're experiencing the same issue. 2 C7000 enclosures, 24 ...

IT TEAMDec 21, 2017 04:58 PM

We are having very similar issues in our environment now but only after upgrading to 6.5 from 6.0. ...

jlonsdaleJan 11, 2018 05:47 AM

Hey, Did anyone get an answer to this issues? Does anyone have an HPE case number I can reference ...

ashishsingh1508Feb 02, 2018 10:03 PM

Hi There, Have you tried doing this ? To reduce burst traffic drops in Windows Buffer Settings: ...

ashishsingh1508Feb 02, 2018 10:06 PM

This is applicable for vmxnet3 and most of the time this resolves the issue

tomtom203Feb 08, 2018 10:31 PM

Anyone get answer from HPE or VMWare ? We had like same issue using Flexfabric 650M. But the issue ...

RAJ_RAJFeb 13, 2018 07:07 PM

Hi , you have to update firmware Remove the NIC from profile add new one . configure ESxi host ...

bulabogFeb 13, 2018 04:25 AM

hi, we are also experiencing the same issue...

DeepakNegi420Feb 13, 2018 09:42 PM

Is it possible for you to provide vmkernel.log, hostd.log & VM's vmware.log file? 1- Are all ...

RSNTeamMar