Questions tagged [dynamic-ip]

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1k views

How to have fallback to dynamic IP when static IP fails?

I have a headless raspberry pi zero. It is configured to be connected to home network and my mobile hotspot (Android phone). When I am home, I would like it to get a static IP, where I know I can ...
1
vote
1answer
315 views

dhcpcd fallback in reverse

I need the following action in my Raspberry Pi 3. When the pi boot, it will try to use static IP (which already configured) on an Ethernet interface. If it fails, then it will get an IP from the DHCP ...
0
votes
2answers
496 views

Setup pi with dynamic DNS on private network only

I'm looking for a solution that allows me to set a dynamic dns on my Pi only for local network, without the need to make configurations on router. In other words I want to set up a pi in a way that I ...
-2
votes
1answer
399 views

No way to get external IP [closed]

I've successfully tried all these methods (got from other posts/questions) to get internet IP in Ubuntu but... curl ipecho.net curl ifconfig.me curl ipecho.net/plain curl ipinfo.io/ip Output: pi@...
1
vote
2answers
4k views

How to set IP to Dynamic?

I need help changing my IP to dynamic or confirming that my is IP to dynamic because I may have set it to static when I installed PiVPN. /etc/network/interfaces is basically empty