tinc: Mention in docs that the host name may not be used verbatim. (#26157)

nh2 · Mic92 · commit 19c298e97328 · 2017-05-27T16:31:25.000+01:00
* tinc: Mention in docs that the host name may not be used verbatim. Source: https://github.com/gsliepen/tinc/blob/5c344f297682cf11793407fca4547968aee22d95/src/net_setup.c#L341 * tinc: also replaces non-alphanumeric characters.
diff --git a/nixos/modules/services/networking/tinc.nix b/nixos/modules/services/networking/tinc.nix
@@ -35,7 +35,8 @@ in
               description = ''
                 The name of the node which is used as an identifier when communicating
                 with the remote nodes in the mesh. If null then the hostname of the system
-                is used.
+                is used to derive a name (note that tinc may replace non-alphanumeric characters in
+                hostnames by underscores).
               '';
             };
 
