anchor.diff:          ProtectSystem = true;
           ProtectHome = true;
           PrivateDevices = true;
  +        Restart = "always";
  +        RestartSec = "5s";
         };
       };
   
  
positive.code:         mkdir -m 0755 -p ${stateDir}/dev/
          cp ${confFile} ${stateDir}/unbound.conf
          ${optionalString cfg.enableRootTrustAnchor ''
          ${pkgs.unbound}/bin/unbound-anchor -a ${rootTrustAnchorFile} || echo "Root anchor updated!"
          chown unbound ${stateDir} ${rootTrustAnchorFile}
          ''}
          touch ${stateDir}/dev/random
          ${pkgs.utillinux}/bin/mount --bind -n /dev/urandom ${stateDir}/dev/random
  
negative.code:       };
  
        interfaces = mkOption {
          default = [ "127.0.0.1" ] ++ optional config.networking.enableIPv6 "::1";
          type = types.listOf types.str;
          description = "What addresses the server should listen on.";
        };
  