Chapter 32 Application Patrol

32.1.3.5FTP WAN to DMZ Bandwidth Management Example

•ADSL supports more downstream than upstream so you allow remote users 300 kbps for uploads to the DMZ FTP server (outbound) but only 100 kbps for downloads (inbound).

•Third highest priority (3).

•Disable maximize bandwidth usage since you do not want to give FTP more bandwidth.

Figure 388 FTP WAN to DMZ Bandwidth Management Example

Outbound: 300 kbps

BWM

BWM

Inbound: 100 kbps

32.1.3.6FTP LAN to DMZ Bandwidth Management Example

•The LAN and DMZ zone interfaces are connected to Ethernet networks (not an ADSL device) so you limit both outbound and inbound traffic to 50 Mbps.

•Fourth highest priority (4).

•Disable maximize bandwidth usage since you do not want to give FTP more bandwidth.

Figure 389 FTP LAN to DMZ Bandwidth Management Example

BWM

 

Inbound: 50 Mbps

BWM

Outbound: 50 Mbps

530

 

ZyWALL USG 2000 User’s Guide