Hi nix community,
I’m connected to the internet via WLAN. I get IP’s, routes and DNS.
I can reach the router via arp, but Ping or reaching the webinterface of the router is not possible.
I can’t find out, what the problem is since everything seems to be right and everything works in the nixos generation 1.
I installed my configuration(25.11) and think it worked, but now it is not working, but I’m not really sure. Also updating to 26.05 does not fix internet.
Hi, do you have
networking.networkmanager.enable = true;
Have you checked the wiki networking section?
If everything looks ok, then I how about re-install. Or if you have earlier generations go back to one that works and check the differences between that and what you have in your configuration.nix
It would be helpful if you shared what you changed between the non-working config and the working generation 1. To be clear, when you boot into generation 1 today, then internet still works today? (i.e. not just that it did work when you last were on generation 1, to help reduce likelihood that this is weird hardware issues)
yes of cours i have a pretty basic networkmanager configuration.
I don’t think i changed anythink, when first encountering this issue I tried upgrading to 26.05, but going back to a generation with working 25.11 results in the same issue. Only gen 1 with nothing configured works for me.
Hi everyone thanks for your help. I was using mullvad in the past and it seems this was the problem.