diff options
Diffstat (limited to 'doc/guides/prog_guide/packet_classif_access_ctrl.rst')
| -rw-r--r-- | doc/guides/prog_guide/packet_classif_access_ctrl.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/guides/prog_guide/packet_classif_access_ctrl.rst b/doc/guides/prog_guide/packet_classif_access_ctrl.rst index 5fd3d348..a6bee9ba 100644 --- a/doc/guides/prog_guide/packet_classif_access_ctrl.rst +++ b/doc/guides/prog_guide/packet_classif_access_ctrl.rst @@ -329,8 +329,9 @@ When creating a set of rules, for each rule, additional information must be supp Each set could be assigned its own category and by combining them into a single database, one lookup returns a result for each of the four sets. -* **userdata**: A user-defined field that could be any value except zero. +* **userdata**: A user-defined value. For each category, a successful match returns the userdata field of the highest priority matched rule. + When no rules match, returned value is zero. .. note:: |