nmcli states eth0 is connected on 192.168.1.10 but putty times out with 'connection refused'. Relevant screenshots attached. 

 

Many thanks in advance for any help

 

Joe

 

 

 

 

 

 

 

 

Is sshd running on your Pi? What do its logs say?

 

Does your network have a route from 192.168.137.3 to 192.168.1.10? Can you ping it?

Systemctl says sshd is running. Ping request (from Windoze to 192.168.1.10)  times out. 

 

Nothing in /var/log/auth.log about ssh, but I guess that's expected.

You'll need a route from the 192.168.137 network to the 192.168.1 network, probably in your gateway. Hopefully you have a network administrator who will cooperate.

It's a direct ethernet connection. No hardware between rpi and windoze.

Then either adjust one of the ip addresses to be in the same /24 subnet or adjust subnet mask on both to /16

So you're saying I need to set manual address on both ends?

If you do not have a dhcp server that distributes addresses automatically yes, you have to properly set manual addresses on all devices connected.

Does address need to be identical on both windoze and rpi?

Addresses need to be unique but within the defined subnet mask.

 

From your previous postings and questions you seem either lacking fundamental networking knowledge and/or your home setup has some weirdness into. Both is out of scope of Armbian since its competence ends at the PHY plug.

I suggest you try getting yourself more comfortable with that topic and start learning about it on places like https://www.geeksforgeeks.org/computer-network-tutorials/ or https://www.google.com/search?q=networking+for+beginners

 

Best of luck.

 

It will probably be easiest to just set your Pi to use 192.168.137.x where x is a number between 1 and 254 that is not in use by any other device on your network. If you have more than one ethernet interface in use you may also need to set a route in your PC to use the right interface for the Pi.

Edited June 18, 20224 yr by CryBaby

Erm...  If this is a direct Ethernet connection between PC and SBC, is a cross-over cable required?

Unlikely, unless the PC is ancient. Most interfaces these days have auto-MDI-X.

On 6/20/2022 at 3:22 PM, CryBaby said:

Unlikely, unless the PC is ancient. Most interfaces these days have auto-MDI-X.

Still, worth checking. Maybe there is some setting on a NIC that has disabled auto-MDI-X?