Only Allowing Certain Users?
One of the options I have re. my KiwiSDR on a capped mobile internet connection is to allow only users who's agreed to share the costs. A password protection would of course work. But then maybe somebody wanted to "share" the password. Another option would be to only allow incoming traffic from certain PCs, i.e. internet addresses. Not being a network geek myself I need to ask: Will a "standard" router be able to do that? And: Will my friend Bob in Farawayland's PC always use the same internet address when trying to connect? (basically, is. the dhcp vs static IP address problem in internal networks also a problem for external connections?)