In Order access these legacy SMB systems, you need to follow the below steps.
Check if your system has the /etc/nsmb.conf file. If one does not exist then doing the following: sudo touch /etc/nsmb.conf to create the file.
Edit this file in your favorite editor & ensure the following lines are present in the file
[default] port445=both
Alternative, you can execute the below comments in your terminal.
echo “[default]” | sudo tee -a /etc/nsmb.conf echo “port445=both” | sudo tee -a /etc/nsmb.conf
Disable NetBIOS
Simple delete the /etc/nsmb.conf