Zyxel ZyWALL USG 20 [99/150] Ftp wan to dmz bandwidth management example

Chapter 5 Managing Traffic

ZyWALL USG 20-2000 User’s Guide

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 39 FTP WAN-to-DMZ Bandwidth Management Example

1 In the Configuration > BWM screen, click Add.

2 In the Add Policy screen, select Enable and type FTP WAN-to-DMZ as the policy’s name.

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.

Inbound: 792 kbps guaranteed

Outbound: 5120 kbps guaranteed

BWM

10240 kbps maximum

2048 kbps maximum