Draytek Vigor2133 User Manual page 170

To use Advance Mode, do the following steps:
1. Click the Advance Mode radio button.
2. Click any Index number link (e.g., 1 in this case) to access into the following page.
Available settings are explained as follows:
Item
Enable
Comment
Protocol
Source / Destination
158
Description
Check this box to enable this policy.
Type a brief explanation for such profile.
Use the drop-down menu to choose a proper protocol for
the WAN interface.
Any – Any IP can be treated as the source / destination IP.
IP Range – Define a range of IP address as source /
destination IP addresses.

Start - Type an address as the starting IP for such
profile.

End - Type an address as the ending IP for such profile.
Vigor2133 Series User's Guide