raspberry pi 4 connect to the internet
January 1, 2024, 00:33
It connects to the router via ethernet and can be accessed by ssh locally but can't access the internet. I set it up a few days ago with the dietpi OS , installed some stuff wich it must have had internet for then I moved it next to the router and connected to it via ssh to connect to it from my computer which is when I realised that it can't access the internet . I don't understand what the problem is, or if the problem is with the router or the raspberry pi.
can you install stuff at all now?
no
whilst ssh is working
interesting
very interesting
all I can think is that your router is having some sort of firewall just for the ethernet
I have tested it some more and realised that it can access the internet but cant resolve domains. so it can ping 8.8.8.8 but fails to do ping google.com
so a DNS problem ?
maybe
if you have a DNS that would be useful information for us to know
check if google.com or your client IP or something is blocked
My router uses cloudflare's DNS and the raspberry pi DNS says 192.168.1.1 (my router's IP) using DHCP
double DNS?
anyway I have to go now, try turning the DNS off and if it works debug that
The computer you use for accessing the Raspberry Pi via SSH can that computer surf the internet?
If yes what DNS does it have?
yes it can access the internet and it uses 192.168.1.1(routers IP)
I might just try restarting with a new dietpi OS and see if that fixes it
I have occurred the same problem again. It hapend after installing openmediavault
I'm not sure if I will be able to fix it or I will have to find a alternative