I need to have remote access from a windows pc to a board that is connected to a modem an has access to 4G network. The board runs debian jessie 8.1 armbian. I have also created a dedicated host name in https://my.noip.com. Further more according to this helpful guide https://www.andreagrandi.it/2014/09/02/configuring-ddclient-to-update-your-dynamic-dns-at-noip-com/ I configured ddclient to update my dynamic DNS at noip.com. The configuration file consists of:
protocol=dyndns2
use=web, web=checkip.dyndns.com/, web-skip='IP Address'
server=dynupdate.no-ip.com
login=user
password=pwd
myhostname
When I try to connect with winscp via either sftp or ftp I get a timeout.
Also when I try to ping myhostname it resolves the ip correctly but it does not receive any packet at all. What I am doing wrong?
Since the access is over 4g I don't know what router I'm behind of in order to port forward accordingly if that is the case.