Tailscale: Difference between revisions

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== Known issues ==

If you encounter issues with IPv6 not working through your NixOS-based exit node, this might be an issue with the tailscale client's detection of whether IPv6 NAT is supported. This is the "checkSupportsV6NAT" function in the tailscale codebase. Enabling <code><nowiki>networking.nftables.enable = true;</nowiki></code> and then rebooting may fix this issue if you are using iptables.

=== IPv6 ===

If you encounter issues with IPv6 not working through your NixOS-based exit node, this might be an issue with the Tailscale client's detection of whether IPv6 NAT is supported. This is the "checkSupportsV6NAT" function in the Tailscale codebase. Enabling <code><nowiki>networking.nftables.enable = true;</nowiki></code> and then rebooting may fix this issue if you are using iptables.

=== DNS ===

There is also a known issue with DNS when using the default NixOS configuration; see [https://github.com/tailscale/tailscale/issues/4254 GitHub issue 4254]. Enabling [[systemd-resolved]] seems to be some part of the solution to this problem, as well as ensuring that DHCP is not enabled on the "tailscale0" network interface. Please see the GitHub issue for more information.

@@ Line 37: / Line 37: @@
 == Known issues ==
-If you encounter issues with IPv6 not working through your NixOS-based exit node, this might be an issue with the tailscale client's detection of whether IPv6 NAT is supported. This is the "checkSupportsV6NAT" function in the tailscale codebase. Enabling <code><nowiki>networking.nftables.enable = true;</nowiki></code> and then rebooting may fix this issue if you are using iptables.
+=== IPv6 ===
+If you encounter issues with IPv6 not working through your NixOS-based exit node, this might be an issue with the Tailscale client's detection of whether IPv6 NAT is supported. This is the "checkSupportsV6NAT" function in the Tailscale codebase. Enabling <code><nowiki>networking.nftables.enable = true;</nowiki></code> and then rebooting may fix this issue if you are using iptables.
+=== DNS ===
 There is also a known issue with DNS when using the default NixOS configuration; see [https://github.com/tailscale/tailscale/issues/4254 GitHub issue 4254]. Enabling [[systemd-resolved]] seems to be some part of the solution to this problem, as well as ensuring that DHCP is not enabled on the "tailscale0" network interface. Please see the GitHub issue for more information.