:INPUT,FORWARD,OUTPUT
-m mh;;FAIL
-p mobility-header -m mh;=;OK
-p mobility-header -m mh --mh-type 1;=;OK
-p mobility-header -m mh ! --mh-type 4;=;OK
-p mobility-header -m mh --mh-type 4:123;=;OK
-p mobility-header -m mh --mh-type :;-p mobility-header -m mh;OK
-p mobility-header -m mh ! --mh-type :;-p mobility-header -m mh ! --mh-type 0:255;OK
-p mobility-header -m mh --mh-type :3;-p mobility-header -m mh --mh-type 0:3;OK
-p mobility-header -m mh --mh-type 3:;-p mobility-header -m mh --mh-type 3:255;OK
-p mobility-header -m mh --mh-type 3:3;-p mobility-header -m mh --mh-type 3;OK
-p mobility-header -m mh --mh-type 4:3;;FAIL