ZyXEL Communications ZyWall 35 Support Notes page 57

Enter the IP address of source that meats this class. Note that for traffic from 'LAN to
Source IP
WAN', since BWM is before NAT, you should use the IP address before NAT
Address
processing.
Source Subnet
Enter the destination subnet mask.
Mask
Source Port Enter the source port number of the traffic.
Protocol ID Enter the protocol number for the traffic. 1 for ICMP, 6 for TCP or 17 for UDP
After configuration BWM, you can check current bandwidth of the configured traffic in
ADVANCED->BWM MGMT->Monitor. The values in the column of Current usage (kbps) would
display the actually number.
Scenario 1 - Limit (protect) bandwidth usage for ADSL uplink bandwidth
Description
We have a 2M/512kbps ADSL link. At DMZ side, we have one FTP server and one media server, suppose
we want to restrict upload FTP traffic at 100kbps, while restrict streaming traffic at 300kbps
All contents copyright (c) 2006 ZyXEL Communications Corporation.
ZyWALL 35 Support Notes
57