ZyXEL Communications ZyWALL USG100-Plus User Manual page 97

5.1.6 FTP WAN-to-DMZ Bandwidth Management Example
Suppose the office has an FTP server on the DMZ. Here is how to limit WAN1 to DMZ FTP traffic so
it does not interfere with SIP and HTTP traffic.
• Allow remote users only 2048 kbps inbound for downloading from the DMZ FTP server but up to
10240 kbps outbound for uploading to the DMZ FTP server.
• Set the fifth highest priority (5) for the FTP traffic.
Figure 37 FTP WAN-to-DMZ Bandwidth Management Example
Outbound: 5120 kbps guaranteed
10240 kbps maximum
BWM
In the Configuration > BWM screen, click Add.
1
In the Add Policy screen, select Enable and type FTP WAN-to-DMZ as the policy's name.
2
Select wan1 as the incoming interface and dmz as the outgoing interface.
Select App Patrol Service and ftp as the service type.
Set inbound guaranteed bandwidth to 792 kbps, priority 5, and maximum 2048 kbps.
Set outbound guaranteed bandwidth to 5120 kbps, priority 5, and maximum 10240 kbps. Click
OK.
ZyWALL USG100-PLUS User's Guide
BWM
Inbound: 792 kbps guaranteed
2048 kbps maximum
Chapter 5 Managing Traffic
97