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 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. Regards अनिरुद्ध गुप्ता (वरिष्ठ अभियंता) Hughes Systique Corporation D-23,24 Infocity II, Sector 33, Gurugram, Haryana 122001 DISCLAIMER: This electronic message and all of its contents, contains information which is privileged, confidential or otherwise protected from disclosure. The information contained in this electronic mail transmission is intended for use only by the individual or entity to which it is addressed. If you are not the intended recipient or may have received this electronic mail transmission in error, please notify the sender immediately and delete / destroy all copies of this electronic mail transmission without disclosing, copying, distributing, forwarding, printing or retaining any part of it. Hughes Systique accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus. DISCLAIMER: This electronic message and all of its contents, contains information which is privileged, confidential or otherwise protected from disclosure. The information contained in this electronic mail transmission is intended for use only by the individual or entity to which it is addressed. If you are not the intended recipient or may have received this electronic mail transmission in error, please notify the sender immediately and delete / destroy all copies of this electronic mail transmission without disclosing, copying, distributing, forwarding, printing or retaining any part of it. Hughes Systique accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus.

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. Regards अनिरुद्ध गुप्ता (वरिष्ठ अभियंता) Hughes Systique Corporation D-23,24 Infocity II, Sector 33, Gurugram, Haryana 122001 DISCLAIMER: This electronic message and all of its contents, contains information which is privileged, confidential or otherwise protected from disclosure. The information contained in this electronic mail transmission is intended for use only by the individual or entity to which it is addressed. If you are not the intended recipient or may have received this electronic mail transmission in error, please notify the sender immediately and delete / destroy all copies of this electronic mail transmission without disclosing, copying, distributing, forwarding, printing or retaining any part of it. Hughes Systique accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus. DISCLAIMER: This electronic message and all of its contents, contains information which is privileged, confidential or otherwise protected from disclosure. The information contained in this electronic mail transmission is intended for use only by the individual or entity to which it is addressed. If you are not the intended recipient or may have received this electronic mail transmission in error, please notify the sender immediately and delete / destroy all copies of this electronic mail transmission without disclosing, copying, distributing, forwarding, printing or retaining any part of it. Hughes Systique accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus. DISCLAIMER: This electronic message and all of its contents, contains information which is privileged, confidential or otherwise protected from disclosure. The information contained in this electronic mail transmission is intended for use only by the individual or entity to which it is addressed. If you are not the intended recipient or may have received this electronic mail transmission in error, please notify the sender immediately and delete / destroy all copies of this electronic mail transmission without disclosing, copying, distributing, forwarding, printing or retaining any part of it. Hughes Systique accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus.

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 But I have no understanding as why it is happening. Regards Anirudh Gupta (Senior Engineer) -----Original Message----- From: Ildiko Vancsa <ildiko.vancsa@gmail.com> Sent: 07 June 2019 12:11 To: Winnicki, Chris <Chris.Winnicki@windriver.com>; Anirudh Gupta <Anirudh.Gupta@hsc.com> Cc: starlingx-discuss@lists.starlingx.io Subject: Re: [Starlingx-discuss] <Openstack-StarlingX> Unable to run ssh/iperf on StarlingX Vm Removing some mailing lists that are not relevant for this discussion. Please keep on using starlingx-discuss only. Thanks, Ildikó

On 2019. Jun 6., at 23:38, Winnicki, Chris <Chris.Winnicki@windriver.com> wrote:

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 613-963-1329 From: Anirudh Gupta [Anirudh.Gupta@hsc.com] Sent: Thursday, June 06, 2019 12:59 AM To: openstack@lists.openstack.org; openstack-dev@lists.openstack.org; starlingx-announce@lists.starlingx.io; 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.

Regards अनिरुद्ध गुप्ता (वरिष्ठ अभियंता) Hughes Systique Corporation D-23,24 Infocity II, Sector 33, Gurugram, Haryana 122001

DISCLAIMER: This electronic message and all of its contents, contains information which is privileged, confidential or otherwise protected from disclosure. The information contained in this electronic mail transmission is intended for use only by the individual or entity to which it is addressed. If you are not the intended recipient or may have received this electronic mail transmission in error, please notify the sender immediately and delete / destroy all copies of this electronic mail transmission without disclosing, copying, distributing, forwarding, printing or retaining any part of it. Hughes Systique accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus. _______________________________________________ Starlingx-discuss mailing list Starlingx-discuss@lists.starlingx.io https://ind01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.starl...

DISCLAIMER: This electronic message and all of its contents, contains information which is privileged, confidential or otherwise protected from disclosure. The information contained in this electronic mail transmission is intended for use only by the individual or entity to which it is addressed. If you are not the intended recipient or may have received this electronic mail transmission in error, please notify the sender immediately and delete / destroy all copies of this electronic mail transmission without disclosing, copying, distributing, forwarding, printing or retaining any part of it. Hughes Systique accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus.