Hi Chris Yes, I ran the command ethtool --offload eth0 rx off tx off After that the SSH/Iperf ran successfully. So, is it a bug that needs to be resolved from StarlingX side? Because everytime it needs to be run inside the guest VM, which is not practical. Also I have another query : I was trying to create IPV6 network on StarlingX. When I spawn a VM on that, the IP is visible in Horizon, but I am not getting the IP inside the VM. I have tried using Centos/Ubuntu VM's. Even manually enabling the dhcp inside the VM, IP is not being allocated to the interface. On Ubuntu 16.04, in /etc/network/interfaces file auto eth0 Iface eth0 inet6 dhcp But still IPV6 is not automatically allocated to the interface. I need to manually add the IP in it using the command ip -6 addr add eff0:eff0:eff0::a/128 dev eth0. Can you please help me in resolving both my issues. Regards Anirudh Get Outlook for Android<https://aka.ms/ghei36> From: Winnicki, Chris Sent: Friday, 7 June, 7:33 PM Subject: RE: [Starlingx-discuss] <Openstack-StarlingX> Unable to run ssh/iperfon StarlingX Vm To: Anirudh Gupta, openstack@lists.openstack.org, openstack-dev@lists.openstack.org, starlingx-announce@lists.starlingx.io, starlingx-discuss@lists.starlingx.io Anirudh: Have you tried the workaround mentioned in comment #7 in the bug report ? Are you able to ssh to localhost (ssh to VM itself from within the VM) Chris Winnicki chris.winnicki@windriver.com 613-963-1329 From: Anirudh Gupta [Anirudh.Gupta@hsc.com] Sent: Thursday, June 06, 2019 10:48 PM To: Winnicki, Chris; openstack@lists.openstack.org; openstack-dev@lists.openstack.org; starlingx-announce@lists.starlingx.io; starlingx-discuss@lists.starlingx.io Subject: RE: [Starlingx-discuss] <Openstack-StarlingX> Unable to run ssh/iperf on StarlingX Vm Hi Chris, I am pinging from one VM to another over graphical console, which is successful. But when I try to run ssh or iperf, then there is no success. I am using Ubuntu 16.04 Image, which is ssh enabled and yes the service sshd is running. I have created a flat network as well as vlan network and tried doing ssh/iperf on both, but with no success. There is no virtual router. I am suspecting the issue mentioned in the below bug https://bugs.launchpad.net/starlingx/+bug/1790514<https://ind01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.launchpad.net%2Fstarlingx%2F%2Bbug%2F1790514&data=02%7C01%7C%7Caedb352fcabc43c891e408d6eb50eda6%7Ca65543b9ae9349b580f00b85821adc50%7C1%7C0%7C636955130182595558&sdata=tv%2FD95%2Bvaj4oFWtyGbVDDsL%2BPO%2BaCptl5%2BQVxz5KTB8%3D&reserved=0> But I have no understanding as why it is happening. Regards Anirudh Gupta (Senior Engineer) From: Winnicki, Chris <Chris.Winnicki@windriver.com> Sent: 07 June 2019 03:09 To: Anirudh Gupta <Anirudh.Gupta@hsc.com>; openstack@lists.openstack.org; openstack-dev@lists.openstack.org; starlingx-announce@lists.starlingx.io; starlingx-discuss@lists.starlingx.io Subject: RE: [Starlingx-discuss] <Openstack-StarlingX> Unable to run ssh/iperf on StarlingX Vm Anirudh, can you provide some details with respect to: 1) How are you pinging from one VM to the other (is it over the graphical console ? or namespace ?) 2) What VM image are you using? - Is the VM image enabled for SSH with password ? (assuming sshd is running) 3) Network topology 4) Are you trying to ssh from one VM to the other or from a different network segment? Is there a virtual router in the picture, etc.. Chris Winnicki chris.winnicki@windriver.com<mailto:chris.winnicki@windriver.com> 613-963-1329 From: Anirudh Gupta [Anirudh.Gupta@hsc.com] Sent: Thursday, June 06, 2019 12:59 AM To: openstack@lists.openstack.org<mailto:openstack@lists.openstack.org>; openstack-dev@lists.openstack.org<mailto:openstack-dev@lists.openstack.org>; starlingx-announce@lists.starlingx.io<mailto:starlingx-announce@lists.starlingx.io>; starlingx-discuss@lists.starlingx.io<mailto:starlingx-discuss@lists.starlingx.io> Subject: [Starlingx-discuss] <Openstack-StarlingX> Unable to run ssh/iperf on StarlingX Vm Hi Team, I have created All in one simplex setup using release 2018.10. I have spawned 2 VM’s on it. The ping is successful between the VM’s, but I am unable to ssh or run iperf on it. Can you please help me in resolving the issue. 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