ZyXEL Communications P-2602R-DxA Series - Manual (Page 173)

P-2602R/RL-DxA Series User’s Guide
Chapter 13 Firewall Configuration 173
Figure 84 Firewall Example: Edit Rule: Destination Address
9 Use the Add >> and Remove buttons between Available Services and Selected Services
list boxes to configure it as follows. Click Apply when you are done.
Note: Custom services show up with an “*” before their names in the Services list
box and the Rules list box.