sstrncpy (vl.plugin, "conntrack", sizeof (vl.plugin));
sstrncpy (vl.type, type, sizeof (vl.type));
if (type_instance != NULL)
sstrncpy (vl.plugin, "conntrack", sizeof (vl.plugin));
sstrncpy (vl.type, type, sizeof (vl.type));
if (type_instance != NULL)