Problem connecting a Jetson AGX Orin 64 GB

Hello!

I'm trying to connect a Jetson AGX Orin 64 GB module with Matlab R2020b in a PC host with Ubuntu 18.04 via ethernet using both commands (from GPU coder Support Package for Nvidia GPUs):

jetson('192.168.1.1', 'nvidia', 'nvidia');
jetson('192.168.1.1', 'ubuntu', 'ubuntu');

but I receive the next errors for both inputs:

>> jetson('192.168.1.1', 'nvidia', 'nvidia')
Error using matlabshared.internal.ssh2client
Error connecting to SSH server at 192.168.1.1

Error in jetson (line 188)
                obj.Ssh = matlabshared.internal.ssh2client(hostname, ...

There also I used !ping 192.168.1.1 to verify the connection and I obtained

>> !ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.678 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.667 ms
64 bytes from 192.168.1.1: icmp_seq=3 ttl=64 time=0.734 ms
^C

--- 192.168.1.1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2036ms
rtt min/avg/max/mdev = 0.667/0.693/0.734/0.029 ms     

This makes me think that the problem is with the command jetson but I haven't troubleshooting yet.

Is there a soluion to this problem?

Thanks for your response in anticipation.

[Chao Luo]

Are you sure 192.168.1.1 is the ip address of your Jetson board? This address is usually reserved for the router.

Can you try running this command from the terminal:

ssh ubuntu@192.168.1.1?

[Gibran]

Hello @Chao Luo.

I already solved the problem. I needed to restart my ssh service in the Jetson module. I only had to write the next line in console:

sudo systemctl restart sshd.service

Thanks for your quick answer.

Greetings.