Modules


Simple module API

      struct mod {
              char     *name;
              char     *usage;
              void    *(*open)(int argc, char *argv[]);
              int      (*apply)(void *data, struct pktq *pktq);
              void    *(*close)(void *data);
      };

14 default modules, configured via simple ruleset language

Each module operates on logical packet queue, handed to it by the previous rule