[RULES]
-OUT REJECT - - - tcp 81
-#IN ACCEPT tesitif - - tcp 22
-IN ACCEPT - - - tcp 22
-IN REJECT vmbr0 - - tcp 100
-IN REJECT vmbr1 - - tcp 101
+OUT REJECT -p tcp -dport 81
+IN ACCEPT -p tcp -dport 22
+IN REJECT -i vmbr0 -p tcp -dport 100
+IN REJECT -i vmbr1 -p tcp -dport 101