I have installed YANG suite on my VirtualBox which is based on Ubuntu 18.04.
I followed the steps in the demo video(https://www.youtube.com/watch?v=smrhjL5Ayz0), but encountered an error at the step of device setting.
When I tried to check connectivity of device, it showed the error "Negotiation failed: Error reading SSH protocol banner" as the image below.
Does anyone know why this error occurred?
Besides, I would like to know that YANG suite can only communicate with cisco devices or any device that supports NETCONF?
Because when I use some NETCONF server simulators, it always shows error "Could not open socket to (ip):830" after checking device connectivity.
Solved! Go to Solution.
After reading the FAQ, there are 2 more questions I want to know:
1. The device whose URL is "Sandbox-iosxe-latest-1.cisco.com" in the demo video is built by themselves or not?
2. YANG suite can only communicate with cisco devices or any device that supports NETCONF?