ZyXEL ADSL2+ User Manual download pdf (Page 230)

Prestige 660RU-Tx Series User’s Guide

229 Chapter 28 IP Policy Routing

• routing the packet to a different gateway (and hence the outgoing interface).

• setting the TOS and precedence fields in the IP header.

IPPR follows the existing packet filtering facility of RAS in style and in implementation. The

policies are divided into sets, where related policies are grouped together. A user defines the

policies before applying them to an interface or a remote node, in the same fashion as the

filters. There are 12 policy sets with six policies in each set.

28.4 IP Routing Policy Setup

Menu 25 shows all the policies defined.

Figure 156 Menu 25 IP Routing Policy Setup

To setup a routing policy, perform the following procedures:

1 Type 25 in the main menu to open Menu 25 – IP Routing Policy Setup.

2 Type the index of the policy set you want to configure to open Menu 25.1 – IP Routing

Policy Setup.

Menu 25.1 shows the summary of a policy set, including the criteria and the action of a single

policy, and whether a policy is active or not. Each policy contains two lines. The former part is

the criteria of the incoming packet and the latter is the action. Between these two parts,

separator “|” means the action is taken on criteria matched and separator “=” means the action

is taken on criteria not matched.

Menu 25 - IP Routing Policy Setup

Policy Policy

Set # Name Set # Name

------ ----------------- ------ -----------------

1 test 7 _______________

2 _______________ 8 _______________

3 _______________ 9 _______________

4 _______________ 10 _______________

5 _______________ 11 _______________

6 _______________ 12 _______________

Enter Policy Set Number to Configure= 0

Edit Name= N/A

Press ENTER to Confirm or ESC to Cancel:

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ZyXEL ADSL2+ User Manual Page 230