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GNS3 / gns3-server

GNS3 server
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No data returned from 127.0.0.1:51477, uBridge process running: True #1289

Closed AJNOURI closed 5 years ago

AJNOURI commented 6 years ago

From GNS3 community forum: https://gns3.com/discussions/ubridge-process-running-true

Hi Opening GNS3'project (2.1.0, Win10 x64) after one month i see suddenly this stupid error:

No data returned from 127.0.0.1:51477, uBridge process running: True

What is that ? I'm not able to open my project because of that.

Noticed prior tickets with the same errors: https://github.com/GNS3/gns3-server/issues/275 https://github.com/GNS3/gns3-server/issues/976

grossmj commented 6 years ago

We need to check the output of uBridge. The log file is ubridge.log and there is one file for each node.

grossmj commented 6 years ago

This should fix the problem.

abner19 commented 6 years ago

Hello, where can I find the solution for this..?

Thanks, Rick

grossmj commented 6 years ago

@abner19 please download and install GNS3 version 2.1.4

abner19 commented 6 years ago

Hi, I'm running ver 2.1.4.. Win 10

grossmj commented 6 years ago

Can you reproduce the issue every time?

abner19 commented 6 years ago

Thanks for the swift response. Started working after the 5th try or so, beats me...

grossmj commented 6 years ago

This time I found the source of the problem. Should be good now.

light-foot commented 6 years ago

I find this problem is not fixed. I've got 4 MikrotikCHR's hooked together and when I try to put NAT to one of them I get Error while creating node: No data returned from 127.0.0.1:55459, uBridge process running: True Error while creating node: No data returned from 127.0.0.1:55466, uBridge process running: True Until I've tried about 5 times then it works. It's almost as if it's trying ports that are not working because every error has a randomized port and eventually one works. I'm running GNS 2.1.5 and GNS VM 2.1.5

grossmj commented 6 years ago

Do you get the error when you try to link one of your Mikrotik node to a NAT cloud? Please post some screenshots if you can.

Thanks,

light-foot commented 6 years ago

Sorry for the wait I was away from networking the last few days. For whatever reason it works every time I’ve tried it today. When it was happening it would do it on both the NAT and Cloud, but only when I select my Desktop as the server and not GNS-VM.

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From: Jeremy Grossmann Sent: Tuesday, April 24, 2018 4:49 AM To: GNS3/gns3-server Cc: retralE; Comment Subject: Re: [GNS3/gns3-server] No data returned from 127.0.0.1:51477, uBridgeprocess running: True (#1289)

Do you get the error when you try to link one of your Mikrotik node to a NAT cloud? Please post some screenshots if you can. Thanks, — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

grossmj commented 6 years ago

Thanks for the feedback. Was it happening when you dropped the NAT or Cloud node in the drawing area?

light-foot commented 6 years ago

It would happen when I dropped the cloud or nat in the draw area and had selected Desktop-"mydesktop" for the server and hit ok. It would never do it when selecting the gns3vm for a server though.

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On Apr 28, 2018, 6:27 AM, at 6:27 AM, Jeremy Grossmann notifications@github.com wrote:

Thanks for the feedback. Was it happening when you dropped the NAT or Cloud node in the drawing area?

-- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/GNS3/gns3-server/issues/1289#issuecomment-385167835

grossmj commented 6 years ago

I am suspecting an issue with uBridge 0.9.13. I have added version 0.9.12 for the next release which will help troubleshoot this.

sixshakybones commented 6 years ago

Hi, I am getting the same error message.

Create a new project. Drag appliances and link. Try to start first VM and error pops up. Sometimes I am able to start the first VM with no error and the second VM will cause an error.

image

IOU VM works just fine. am able to boot both L2 and L3 appliances and enter console. VirtualBox VM works fine too when starting them in GNS. Although the error pops up I am unable to perform and network activity between the host VM's

Ubridge log shows : uBridge version 0.9.13 running with WinPcap version 4.1.3 (packet.dll version 4.1.0.2980), based on libpcap version 1.0 branch 1_0_rel0b (20091008) Hypervisor TCP control server started (IP 192.168.56.1 port 50431). hypervisor_tcp_server: unable to create new connection for FD 4

Wondering if there is a fix for this yet ?

**UPDATE***

Simply adding two virtualbox VM into the project and starting both causes the error. One VM can start without the error coming up

Thanks

grossmj commented 6 years ago

uBridge version 0.9.13 running with WinPcap version 4.1.3 (packet.dll version 4.1.0.2980)

Do you have the same issue with uBridge version 0.9.12? You can find uBridge 0.9.12 in the GNS3 install directory. Just change the uBridge path in the preferences and restart GNS3.

Thanks!

grossmj commented 6 years ago

@sixshakybones ping, thanks :)

sixshakybones commented 6 years ago

Apologies for my late response. I have tried that suggestion and I face the same issue still.

grossmj commented 6 years ago

@sixshakybones Thanks for your help. This bug is really hard to squash. Please can you try the following development version and let me know the outcome: https://sourceforge.net/projects/gns-3/files/Nightly%20Builds/2018-09-02/2.1/GNS3-2.1.2018-09-02-all-in-one.exe/download

Thanks!

sixshakybones commented 6 years ago

Hi,

Same thing unfortunately.

gns3

sixshakybones commented 6 years ago

@grossmj have you any further news on this ?

grossmj commented 6 years ago

@sixshakybones version 2.1.10 may have fixed this problem. Can you confirm this since we cannot reproduce that issue on our side?

Thanks! :)

sixshakybones commented 6 years ago

Thanks, I have tried that. Good news is I haven't got the message bad news is I got this message. A quick google search does not bring up any results.

Error while creating node: GNS3 controller version 2.1.10 is not the same as compute server GNS3 VM (GNS3 VM) version 2.1.9

EDIT: Apologies, it just struck me, I guess I need to download the new VM version too... I will provide an update after downloading and reconfiguring the new VM

grossmj commented 6 years ago

Oh this means you must upgrade the GNS3 VM to version 2.1.10 (upgrade entry in the menu).

On Tue, Sep 25, 2018, 12:14 PM sixshakybones notifications@github.com wrote:

Thanks, I have tried that. Good news is I haven't got the message bad news is I got this message. A quick google search does not bring up any results.

Error while creating node: GNS3 controller version 2.1.10 is not the same as compute server GNS3 VM (GNS3 VM) version 2.1.9

— You are receiving this because you were mentioned.

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sixshakybones commented 6 years ago

PERFECT !!! Its working, You have made me so happy, thanks for all your development efforts !

I did get one error message popup but it does not seem to have affected the VM startup. When starting the first virtual machine this error comes up : Could not determine uBridge version for C:\Program Files\GNS3\ubridge.EXE

grossmj commented 6 years ago

@sixshakybones do you get this error message everytime?

sixshakybones commented 6 years ago

@grossmj I have tested, yes it does. It happens each time starting a virtual machine, 3 times if I have 3 VM's. They all start however.

error while starting Win7ProX86-Attacker-1: No data returned from 127.0.0.1:62989 after sending command 'hypervisor version ', uBridge process running: True error while starting Server2012R2-1: No data returned from 127.0.0.1:63009 after sending command 'hypervisor version ', uBridge process running: True

e

I cant add a cloud to the network using the host system as the option from the menu provided once the cloud is dragged into the project.

Error: No data returned from 127.0.0.1:63009 after sending command 'hypervisor version ', uBridge process running: True

grossmj commented 6 years ago

@sixshakybones I can't figure out what is the problem. Would you mind if I take remote control of your computer using Team Viewer so I can debug that issue? Please contact me on developers@gns3.net to discuss a time and exchange information.

Thanks!

grossmj commented 5 years ago

Switched to Python 3.5 on Windows to see if this issue can be resolved since this could possibly be a bug with asyncio. Another possible solution could be to implement asyncio.Protocol to communicate with uBridge but I am reluctant to do it for 2.1.x

sixshakybones commented 5 years ago

You are more than welcome to connect again and install whatever you want and runn whatever you need

Sent from Mailhttps://go.microsoft.com/fwlink/?LinkId=550986 for Windows 10

From: Jeremy Grossmannmailto:notifications@github.com Sent: Monday, November 26, 2018 12:23 PM To: GNS3/gns3-servermailto:gns3-server@noreply.github.com Cc: sixshakybonesmailto:sixshakybones@outlook.com; Mentionmailto:mention@noreply.github.com Subject: Re: [GNS3/gns3-server] No data returned from 127.0.0.1:51477, uBridge process running: True (#1289)

Switched to Python 3.5 on Windows to see if this issue can be resolved since this could possibly be a bug with asyncio. Another possible solution could be to implement asyncio.Protocol to communicate with uBridge but I am reluctant to do it for 2.1.x

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHubhttps://github.com/GNS3/gns3-server/issues/1289#issuecomment-441554525, or mute the threadhttps://github.com/notifications/unsubscribe-auth/AnrzlGtvDFCf_l1iM-Coehf3-HCy9to9ks5uy6UWgaJpZM4R_NjP.

grossmj commented 5 years ago

Please can you try this development build to see if it changes anything?

https://sourceforge.net/projects/gns-3/files/Nightly%20Builds/2018-12-04/2.1/GNS3-2.1.2018-12-04-all-in-one.exe/download

Thanks!

sixshakybones commented 5 years ago

Yo,

Sure, I will give it a go on Friday and get back to you

Sent from Mailhttps://go.microsoft.com/fwlink/?LinkId=550986 for Windows 10

From: Jeremy Grossmannmailto:notifications@github.com Sent: Tuesday, December 4, 2018 11:36 PM To: GNS3/gns3-servermailto:gns3-server@noreply.github.com Cc: sixshakybonesmailto:sixshakybones@outlook.com; Mentionmailto:mention@noreply.github.com Subject: Re: [GNS3/gns3-server] No data returned from 127.0.0.1:51477, uBridge process running: True (#1289)

Please can you try this development build to see if it changes anything?

https://sourceforge.net/projects/gns-3/files/Nightly%20Builds/2018-12-04/2.1/GNS3-2.1.2018-12-04-all-in-one.exe/download

Thanks!

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHubhttps://github.com/GNS3/gns3-server/issues/1289#issuecomment-444229402, or mute the threadhttps://github.com/notifications/unsubscribe-auth/AnrzlL2mxPx-pvHy3woVh_bkaMd5Pyqgks5u1s7JgaJpZM4R_NjP.

sixshakybones commented 5 years ago

Sorry for the late response. Im still getting an error for ubridge. All VM start though

On 04 Dec 2018 11:36 PM, Jeremy Grossmann notifications@github.com wrote:

Please can you try this development build to see if it changes anything?

https://sourceforge.net/projects/gns-3/files/Nightly%20Builds/2018-12-04/2.1/GNS3-2.1.2018-12-04-all-in-one.exe/download

Thanks!

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHubhttps://github.com/GNS3/gns3-server/issues/1289#issuecomment-444229402, or mute the threadhttps://github.com/notifications/unsubscribe-auth/AnrzlL2mxPx-pvHy3woVh_bkaMd5Pyqgks5u1s7JgaJpZM4R_NjP.

byunkook commented 5 years ago

Looks like this is still an on-going issue. I do have the same issue on the lastest version 2.1.12.

grossmj commented 5 years ago

@byunkook do you confirm this happens only with VirtualBox and VMware nodes?

byunkook commented 5 years ago

I'm using VMs in VMware and this is only happening to VM nodes. This is the exact error message No data returned from 127.0.0.1:54925 after sending command 'hypervisor version' uBrdige process running:True

I use vmware for GNS3 VM.

When I tried to start a VirtualBox VM node, I get the following error. "error while starting macOS-1: Cannot start VM because hardware virtualization (VT-x/AMD-V) is already used by another software like VMware or KVM (on Linux)

I never tried GNS3 with VirtualBox GNS3 VM and a VirtualBox node.

byunkook commented 5 years ago

FYI, uninstalling VirtualBox fixed the issue. I no longer get error messages on VMware nodes

I don't understand why installing VirtualBox would interfere and trigger such error on VMware VMs in GNS3 project. I didn't run it. It wasn't running in the background either.

grossmj commented 5 years ago

Please can you try version 2.1.14 to check if the problem is still present? Thanks :)

sixshakybones commented 5 years ago

Will do, Will update you next week

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From: Jeremy Grossmannmailto:notifications@github.com Sent: Wednesday, February 27, 2019 4:24 PM To: GNS3/gns3-servermailto:gns3-server@noreply.github.com Cc: sixshakybonesmailto:sixshakybones@outlook.com; Mentionmailto:mention@noreply.github.com Subject: Re: [GNS3/gns3-server] No data returned from 127.0.0.1:51477, uBridge process running: True (#1289)

Please can you try version 2.1.14 to check if the problem is still present? Thanks :)

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHubhttps://github.com/GNS3/gns3-server/issues/1289#issuecomment-467842914, or mute the threadhttps://github.com/notifications/unsubscribe-auth/AnrzlIC8dcYXDUFAv1SWzBFHZez9AEiOks5vRnkXgaJpZM4R_NjP.

byunkook commented 5 years ago

It's better now. I don't get those reported error messages when I start VMware and Virtualbox VM.

Here's new one from .14. If Virtualbox VM in the project is running on the host already, and if I choose the project to launch, I get below error.

=> VirtualBox has returned an error:

Once I stop the Virtualbox VM, then I can open the project.

With VMware VM, GNS3 doesn't behave this way, it doesn't care if VMware VM in project is running standalone.

Thank you