Nate,

Thanks for the instructions...

I am trying to download the tz file from the website using the VM Linux OS.  My 
browser locks up.

I also did download the tx file in Windos, but I am unable to connect with the 
E310 via Ethernet over my Ethernet connection.

Since the installation instructions commands are in Linux, would you please 
assist me as to why I cannot download the file via the VM?

Thanks

Konstantin

-----Original Message-----
From: Nate Temple [mailto:nate.tem...@ettus.com] 
Sent: Friday, August 04, 2017 12:30 PM
To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] 
<konstantin.j.math...@nasa.gov>
Cc: Philip Balister <phi...@balister.org>; usrp-users@lists.ettus.com
Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password Issue

Hi Konstantin,

In regards to the page not showing instructions, please copy and paste the full 
links listed below. If you note within the screenshot you posted, you have the 
URL of:

"https://kb.ettus.com/Ettus_USRP_E300_Embedded_Family_Hardware_Resource";

The full address is:

"https://kb.ettus.com/Ettus_USRP_E300_Embedded_Family_Hardware_Resources#SD_Card_Images";

In regards to the permission denied prompt that is being given in your terminal 
screenshot -- This is because the command that you are issuing 
"/etc/network/interfaces" is not valid. When you issue a command that is the 
path to a file such as that, the system is attempting to pass the file and 
execute it via the default shell (/bin/sh). I suspect you're attempting to edit 
the file, which can be done with the utility "vi", such as "vi 
/etc/network/interfaces". 

I would suggest starting with a fresh "release-4" image for the E310 at this 
point. 

You will need to download the .xz file of the release image for the speed grade 
of your device (details are in the link below for which SG you need based on 
the serial number), and then decompress it with a 7z (7zip) or other similar 
tool. You will then need to burn the image to the SD card, which can be done 
with WinDisk32Imager or the Linux utility "dd", or "bmaptool". 

The default setting for the "release-4" image will give the E310 a static IP 
address of 192.168.10.2. If you then put your VM NIC Settings into a Bridged 
Mode, and set a static IP Address within the VM to "192.168.1.3", you should be 
able to connect to the E310 with the root account and no password via SSH. 


https://kb.ettus.com/Ettus_USRP_E300_Embedded_Family_Getting_Started_Guides#Serial_Console_Connectivity
http://files.ettus.com/e3xx_images/
https://kb.ettus.com/Ettus_USRP_E300_Embedded_Family_Hardware_Resources#SD_Card_Images



Regards,
Nate Temple



> On Aug 4, 2017, at 9:29 AM, Matheou, Konstantin J. (GRC-LCI0)[ZIN 
> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote:
> 
> Nate,
>  
> I am close to returning this unit.
>  
> I feel that I am doing everything correctly…
>  
> 1)      I setup the IP static address correctly in the interfaces via the 
> serial cable – proof that I can ping to it from both Linux and Windows
> 2)      I double checked both sshd_config files in E310 and Linux VM OS – 
> both have the permission parameter to have no password for login.
> 3)      VM is in network bridged mode too, as you suggested.
>  
> When I hookup the Ethernet, I am able to ping, but when I do the ssh command 
> to login, I am still getting the permission denied.
>  
> Please tell me any last items to double check before I return the unit, or if 
> I can get someone on the phone to assist me with this issue.
>  
> Thanks,
>  
> Konstantin
>  
> From: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC]
> Sent: Friday, August 04, 2017 10:11 AM
> To: 'Nate Temple' <nate.tem...@ettus.com>
> Cc: 'Philip Balister' <phi...@balister.org>; 
> 'usrp-users@lists.ettus.com' <usrp-users@lists.ettus.com>
> Subject: RE: [USRP-users] When ssh'ing Getting prompt for Password 
> Issue
>  
> I did the following instructions on the Linux VM, not the E310….  Or 
> did I need to do it to both of them…
>  
> Right now, I going to retract the VM interfaces alteration I did.
>  
> These are the instructions I am referring to…
>  
> https://files.ettus.com/manual/page_usrp_e3x0.html#e3xx_network_config
> uration
>  
>  
>  
> From: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC]
> Sent: Friday, August 04, 2017 10:07 AM
> To: 'Nate Temple' <nate.tem...@ettus.com>
> Cc: 'Philip Balister' <phi...@balister.org>; 
> 'usrp-users@lists.ettus.com' <usrp-users@lists.ettus.com>
> Subject: RE: [USRP-users] When ssh'ing Getting prompt for Password 
> Issue
>  
> Nate,
>  
> I think I know what the issue is…
>  
> Unfortunately, I have tried so many permutations of fixes, I think I never 
> updated the E310’s IP address..
>  
> I hooked up the serial way and wanted to double check if I updated the 
> E310’s IP address…
>  
> When I tried to get to the following directory, as directed by the 
> website page,  I received permission denied…
>  
> What is the issue?
>  
> Thanks
>  
> <image001.jpg>
>  
> From: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC]
> Sent: Friday, August 04, 2017 9:07 AM
> To: 'Nate Temple' <nate.tem...@ettus.com>
> Cc: Philip Balister <phi...@balister.org>; usrp-users@lists.ettus.com
> Subject: RE: [USRP-users] When ssh'ing Getting prompt for Password 
> Issue
>  
> Nate,
>  
> I went to start to redo the SD card and the 3rd link gave no instructions.  
> Here is the screen shot.
>  
> Btw,  I received a second SD card with the purchase of the E310.  I plugged 
> that in and it did not work. 
>  
> Are you sure I need to redo the card?  Or is there an SSH setup on the E310 I 
> may need to do?
>  
> Thanks
>  
>  
> <image002.jpg>
>  
> -----Original Message-----
> From: Nate Temple [mailto:nate.tem...@ettus.com]
> Sent: Thursday, August 03, 2017 3:24 PM
> To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] 
> <konstantin.j.math...@nasa.gov>
> Cc: Philip Balister <phi...@balister.org>; usrp-users@lists.ettus.com
> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password 
> Issue
>  
> Hi Konstantin,
>  
> Yes, I suspect there may be an issue with a configuration or change to the 
> SSH configs on your current image. Starting with a fresh release-4 image 
> should resolve the issue.
>  
>  
> Regards,
> Nate Temple
>  
>  
> > On Aug 3, 2017, at 12:17 PM, Matheou, Konstantin J. (GRC-LCI0)[ZIN 
> > TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote:
> > 
> > Nate,  Thanks for all the info..
> > 
> > I just want to refresh your memory that I was able to connect via serial 
> > port...  Only root was needed and no password was needed... so that worked 
> > fine.. because this is how I altered the IP address of the E310.
> > 
> > So with that stated, should I just jump t refreshing the SD card - step 2?
> > 
> > -----Original Message-----
> > From: Nate Temple [mailto:nate.tem...@ettus.com]
> > Sent: Thursday, August 03, 2017 3:14 PM
> > To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] 
> > <konstantin.j.math...@nasa.gov>
> > Cc: Philip Balister <phi...@balister.org>; 
> > usrp-users@lists.ettus.com
> > Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password 
> > Issue
> > 
> > Hi Konstantin,
> > 
> > You can try connecting via the Serial port [1]. I would suggest to first 
> > try undoing any changes you have made to the ssh_config. By default it will 
> > not require any passwords.
> > 
> > If that is not successful, I would suggest downloading a fresh release-4 
> > image from [2] and writing it to the SD Card. The SD Card section [3] of 
> > the Ettus KB will detail which image you need based on your device serial 
> > number.
> > 
> > [1] -
> > https://kb.ettus.com/Ettus_USRP_E300_Embedded_Family_Getting_Started
> > _G uides#Serial_Console_Connectivity [2] - 
> > http://files.ettus.com/e3xx_images/
> > [3] -
> > https://kb.ettus.com/Ettus_USRP_E300_Embedded_Family_Hardware_Resour
> > ce
> > s#SD_Card_Images
> > 
> > Regards,
> > Nate Temple
> > 
> > 
> >> On Aug 3, 2017, at 12:06 PM, Matheou, Konstantin J. (GRC-LCI0)[ZIN 
> >> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote:
> >> 
> >> OK.. I did it your way and I am connecting via ping your way now too....
> >> 
> >> Bu again, when I do the ssh command, it is asking for a password.
> >> 
> >> So, I am getting the samething as I was before...
> >> 
> >> Does ssh have to be setup on the E310???
> >> 
> >> Is there a way to check/reset the password on the E310?
> >> 
> >> Thanks
> >> 
> >> 
> >> 
> >> -----Original Message-----
> >> From: Nate Temple [mailto:nate.tem...@ettus.com]
> >> Sent: Thursday, August 03, 2017 2:54 PM
> >> To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] 
> >> <konstantin.j.math...@nasa.gov>
> >> Cc: Philip Balister <phi...@balister.org>; 
> >> usrp-users@lists.ettus.com
> >> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password 
> >> Issue
> >> 
> >> Hi Konstantin,
> >> 
> >> After setting the NIC to be Bridged for the VM from VirtualBox, you need 
> >> to start the VM, then within the System Settings -> Network of the VM, 
> >> manually set the NIC to have a static IP address.
> >> 
> >> Regards,
> >> Nate Temple
> >> 
> >> 
> >>> On Aug 3, 2017, at 11:50 AM, Matheou, Konstantin J. (GRC-LCI0)[ZIN 
> >>> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote:
> >>> 
> >>> The Software does not allow me to do that.. Here is a screen shot.. 
> >>> This is all that it offers…
> >>> 
> >>> <image001.png>
> >>> 
> >>> -----Original Message-----
> >>> From: Nate Temple [mailto:nate.tem...@ettus.com]
> >>> Sent: Thursday, August 03, 2017 2:48 PM
> >>> To: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] 
> >>> <konstantin.j.math...@nasa.gov>
> >>> Cc: Philip Balister <phi...@balister.org>; 
> >>> usrp-users@lists.ettus.com
> >>> Subject: Re: [USRP-users] When ssh'ing Getting prompt for Password 
> >>> Issue
> >>> 
> >>> Hi Konstantin,
> >>> 
> >>> When operating in bridged mode, did you manually set the (static) IP 
> >>> address within your VM?
> >>> 
> >>> Regards,
> >>> Nate Temple
> >>> 
> >>>> On Aug 3, 2017, at 11:27 AM, Matheou, Konstantin J. (GRC-LCI0)[ZIN 
> >>>> TECHNOLOGIES INC] <konstantin.j.math...@nasa.gov> wrote:
> >>>> 
> >>>> Nate,
> >>>> 
> >>>> As soon I put it into bridged mode, nothing works..  What I mean is that 
> >>>> I am not able to communicate/ping to the E310 that way.
> >>>> 
> >>>> It may work maybe for other VM software, but again, I am using Oracle 
> >>>> VirtualBox.
> >>>> 
> >>>> Thanks
> >>>> 
> >>>> -----Original Message-----
> >>>> From: Nate Temple [mailto:nate.tem...@ettus.com]
> >>>> Sent: Thursday, August 03, 2017 1:37 PM
> >>>> To: Philip Balister <phi...@balister.org>
> >>>> Cc: Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] 
> >>>> <konstantin.j.math...@nasa.gov>; usrp-users@lists.ettus.com
> >>>> Subject: Re: [USRP-users] When ssh'ing Getting prompt for 
> >>>> Password Issue
> >>>> 
> >>>> Hi Konstantin,
> >>>> 
> >>>> You may want to try putting your VM into a Bridge Network mode. There 
> >>>> may be an issue with the NAT routing. If operating in Bridged mode, 
> >>>> ensure your Host, VM and E3xx all have different IP addresses.
> >>>> 
> >>>> Regards,
> >>>> Nate Temple
> >>>> 
> >>>> 
> >>>> 
> >>>>> On Aug 3, 2017, at 9:39 AM, Philip Balister via USRP-users 
> >>>>> <usrp-users@lists.ettus.com> wrote:
> >>>>> 
> >>>>> On 08/03/2017 11:07 AM, Matheou, Konstantin J. (GRC-LCI0)[ZIN 
> >>>>> TECHNOLOGIES INC] via USRP-users wrote:
> >>>>>> Hello All,
> >>>>>> 
> >>>>>> I have the E310 hooked up with an Ethernet wire, and I can ping from 
> >>>>>> my Linux Ubuntu Virtual machine (created by Oracle VirtualBox 
> >>>>>> software).
> >>>>>> 
> >>>>>> But when I try to SSH, I did get access denied.. until I added a  VM 
> >>>>>> rule for port 22 in Network Settings of the VM.
> >>>>>> 
> >>>>>> But now I get the password message in the Linux terminal to place a 
> >>>>>> password.  As we know, the password is empty per the instructions on 
> >>>>>> the website.
> >>>>> 
> >>>>> Did you hit return to see if it gave you a prompt?
> >>>>> 
> >>>>> Philip
> >>>>> 
> >>>>>> 
> >>>>>> So I went into ssh_config file in Linux at ect/ssh and altered 
> >>>>>> a line that allows for no passwords... This is the site..
> >>>>>> http://developer.toradex.com/knowledge-base/ssh
> >>>>>> 
> >>>>>> But I am still not getting past the password login.
> >>>>>> 
> >>>>>> Is there any other advice you can give me?
> >>>>>> 
> >>>>>> Thanks,
> >>>>>> 
> >>>>>> Konstantin
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>> _______________________________________________
> >>>>>> USRP-users mailing list
> >>>>>> USRP-users@lists.ettus.com
> >>>>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.
> >>>>>> co
> >>>>>> m
> >>>>>> 
> >>>>> 
> >>>>> _______________________________________________
> >>>>> USRP-users mailing list
> >>>>> USRP-users@lists.ettus.com
> >>>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.c
> >>>>> om
> >>>> 
> >> 
> > 

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  • Re:... Nate Temple via USRP-users
    • ... Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] via USRP-users
      • ... Nate Temple via USRP-users
        • ... Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] via USRP-users
        • ... Nate Temple via USRP-users
        • ... Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] via USRP-users
        • ... Nate Temple via USRP-users
        • ... Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] via USRP-users
        • ... Matheou, Konstantin J. (GRC-LCI0)[ZIN TECHNOLOGIES INC] via USRP-users
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