I have connected to work server through sftp with FileZilla or Sublime Text SFTP plugin many times at home (fiber). I am visiting my parents but i have to do some work here so i copied all of the settings of sublime text and filezilla to my laptop. But, when i try to connect to my work server throght mobile internet (some usb stick from mobile services provider) and some netgear router (usb stick is connected to router) my sftp connection fails on both filezilla and sublime text.
Status: Connectiong to server... Answer: fzSftp started, protocol_version=8 Com: open "username@server" 22 Error: Network error: Connection refused
I am not using ssh key but username and password. What could be the problem?