IP Policy Routing Example | ZyXEL Communications 240B manual

ExpWave 240B Secure Outdoor Ethernet Radio Link

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.

Menu 25.1.1 - IP Routing Policy

Policy Set Name= set1
Active= Yes
Criteria:	= 6
IP Protocol		Packet length= 10
Type of Service= Don't Care
Precedence	= Don't Care	Len Comp= N/A
Source:		end= 192.168.1.64
addr start= 192.168.1.2
port start= 0		end= N/A
Destination:		end= N/A
addr start= 0.0.0.0
port start= 80		end= 80
Action= Matched	= 192.168.1.1	Log= No
Gateway addr
Type of Service= No Change
Precedence	= No Change

Press ENTER to Confirm or ESC to Cancel:

Press Space Bar to Toggle.

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.

IP Policy Routing

15-5

240B specifications

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