ZyXEL Communications 240B Network Card User Manual


 
ExpWave 240B Secure Outdoor Ethernet Radio Link
IP Policy Routing 15-5
15.6 IP Policy Routing Example
If a network has both Internet and remote node connections, you can route Web packets to the Internet using one
policy and route FTP packets to a remote network using another policy. See the next figure.
Figure 15-7 Example of IP Policy Routing
To force Web packets coming from clients with IP addresses of 192.168.1.33 to 192.168.1.64 to be routed to the
Internet via the WAN port of the ExpWave, follow the steps as shown next.
Step 1. Create a routing policy set in menu 25.
Step 2. Create a rule for this set in Menu 25.1.1 - IP Routing Policy as shown next.
Figure 15-8 IP Routing Policy Example
Step 3. Check Menu 25.1 - IP Routing Policy Setup to see if the rule is added correctly.
Step 4. Create another policy set in menu 25.
Menu 25.1.1 - IP Routing Policy
Policy Set Name= set1
Active= Yes
Criteria:
IP Protocol = 6
Type of Service= Don't Care Packet length= 10
Precedence = Don't Care Len Comp= N/A
Source:
addr start= 192.168.1.2 end= 192.168.1.64
port start= 0 end= N/A
Destination:
addr start= 0.0.0.0 end= N/A
port start= 80 end= 80
Action= Matched
Gateway addr = 192.168.1.1 Log= No
Type of Service= No Change
Precedence = No Change
Press ENTER to Confirm or ESC to Cancel:
Press Space Bar to Toggle.