1. This devices are sitting in a remote location and I dont have physical access to devices / there is no local engineer to support me.
I am trying to figure out everything remotely if possible.
2. Node 0 hardware went faulty at that time it switched to Node 1 and everything was fine. (We changed root password ,added some /deleted some VPN users after Node 0 down, Apart from that there is no major change we amde in Node 1(now its primary))
3. Once replaced the faulty power unit (we didnt even touched the cabling part since it is a plug n play) we tried to connect to node 0 using "request routing-engine login node 0" its prompting password field and unfortunately it is not accepting any paswords)