Configuring The Ospf Screen - ZyXEL Communications ZyWall ATP series User Manual

Enable OSPF.
1
Set up the OSPF areas.
2
Configure the appropriate interfaces. See
3
Set up virtual links, as needed.
4

10.7.1 Configuring the OSPF Screen

Use the first OSPF screen to specify the OSPF router the Zyxel Device uses in the OSPF AS and maintain
the policies for redistribution. In addition, it provides a summary of OSPF areas, allows you to remove
them, and opens the OSPF Add/Edit screen to add or edit them.
Click Configuration > Network > Routing > OSPF to open the following screen.
Figure 215 Configuration > Network > Routing > OSPF
The following table describes the labels in this screen. See
information as well.
Table 128 Configuration > Network > Routing Protocol > OSPF
LABEL
OSPF Router ID
Redistribute
Active RIP
Type
Chapter 10 Routing
Section 9.3.1 on page
DESCRIPTION
Select the 32-bit ID the Zyxel Device uses in the OSPF AS.
Default - the first available interface IP address is the Zyxel Device's ID.
User Defined - enter the ID (in IP address format) in the field that appears when you select
User Define.
Select this to advertise routes that were learned from RIP. The Zyxel Device advertises
routes learned from RIP to Normal and NSSA areas but not to Stub areas.
Select how OSPF calculates the cost associated with routing information from RIP.
Choices are: Type 1 and Type 2.
Type 1 - cost = OSPF AS cost + external cost (Metric)
Type 2 - cost = external cost (Metric); the OSPF AS cost is ignored.
ZyWALL ATP Series User's Guide
316
213.
Section 10.7.2 on page 317 for more