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TDA4VL-Q1: Not possible to connect in "Remote Systems" via SSh

Pablo Varela

Genius 5949 points

Part Number: TDA4VL-Q1

Hello.

Following instructions to connect CCS remotely via SSH with my TDA4 EVM (Remote Explorer Setup with CCS), the connection is not established because of failure in negotiation:

Here is some info about the environmental system:

ubuntu 18.04 (recommended by TI for this RTOSSDK for TDA4)
Code Composer 12 (recommended by TI)
Remote System Explorer End-User Runtime 4.5.300.202101081641 org.eclipse.rse.feature.group Eclipse TM Project (present in installed CCS)

If I use Console terminal or Putty, the connection is correctly established.

What should I do to solve the issue in Code Composer?

Many Thanks

over 2 years ago

0 Erick Narvaez over 2 years ago

TI__Mastermind 36307 points

Hello Pablo,

Can you please test connecting with the EVM through the command line? We can try bypassing CCS for now to check there are no issues with CCS.

Open the windows command line, and use the usual SSH command, such as below:

ssh root@192.168.1.109

This will try to connect the board at 192.168.1.109, replace this IP address with your own.

Let me know if this works, I just tried it with no issues on my board.

Then we can try debugging the CCS connection.

Thanks,

Erick

0 Pablo Varela over 2 years ago in reply to Erick Narvaez

Genius 5949 points

Hello, Erick.

Yes I can ( I have already mentioned in previous comment). So board stablishes connection via SSH. The problem is with Code composer/JAVA

0 Ki over 2 years ago in reply to Pablo Varela

TI__Guru**** 450701 points

If you are behind a proxy, did you follow the steps under "Configuring with a Proxy"?

0 Pablo Varela over 2 years ago in reply to Ki

Genius 5949 points

Hello KI.

Yes, I had it when I connect via VPN to my company.

But now I have connected the board directly via ethernet, and I am not connected to VPN, and Proxy settings are disabled.

And I am able to stablish SSH connection via putty:

But CCS fails:

Here my configuration for proxy in CCS:

Thanks

0 Karthik Ramanan over 2 years ago in reply to Pablo Varela

TI__Guru** 113810 points

Ki,

Can you please help further on this thread?

It seems the issue is still open.

Regards
Karthik

0 Ki over 2 years ago in reply to Karthik Ramanan

TI__Guru**** 450701 points

Karthik Ramanan said:
Can you please help further on this thread?

Unfortunately I don't have much more to add. RSE is a plug-in from the Eclipse community and something we provide "as-is" with CCS.

The best suggestion I can offer is the same one I gave in another thread of the same topic:

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1030387/tmdssk3358-remote-system-explore-ssh-failure/3833065#3833065

Thanks

ki