ZyXEL Communications Unified Security Gateway ZyWALL 300 User Manual page 192

Chapter 10 Interface
Table 50 Network > Interface > Ethernet > Edit (continued)
LABEL
Direction
Send Version
Receive Version
V2-Broadcast
OSPF Setting
Area
Priority
Link Cost
Passive
Interface
Authentication
Text
Authentication
Key
MD5
Authentication
ID
MD5
Authentication
Key
DHCP Settings
DHCP
Relay Server 1
192
DESCRIPTION
This field is effective when RIP is enabled. Select the RIP direction from the
drop-down list box.
BiDir - This interface sends and receives routing information.
In-Only - This interface receives routing information.
Out-Only - This interface sends routing information.
This field is effective when RIP is enabled. Select the RIP version(s) used for
sending RIP packets. Choices are 1, 2, and 1 and 2.
This field is effective when RIP is enabled. Select the RIP version(s) used for
receiving RIP packets. Choices are 1, 2, and 1 and 2.
This field is effective when RIP is enabled. Select this to send RIP-2 packets
using subnet broadcasting; otherwise, the ZyWALL uses multicasting.
See Section 13.3 on page 237
Select the area in which this interface belongs. Select None to disable OSPF in
this interface.
Enter the priority (between 0 and 255) of this interface when the area is looking
for a Designated Router (DR) or Backup Designated Router (BDR). The
highest-priority interface identifies the DR, and the second-highest-priority
interface identifies the BDR. Set the priority to zero if the interface can not be
the DR or BDR.
Enter the cost (between 1 and 65,535) to route packets through this interface.
Select this to stop forwarding OSPF routing information from the selected
interface. As a result, this interface only receives routing information.
Select an authentication method, or disable authentication. To exchange OSPF
routing information with peer border routers, you must use the same
authentication method that they use. Choices are:
Same-as-Area - use the default authentication method in the area
None - disable authentication
Text - authenticate OSPF routing information using a plain-text password
MD5 - authenticate OSPF routing information using MD5 encryption
This field is available if the Authentication is Text. Type the password for text
authentication. The key can consist of alphanumeric characters and the
underscore, and it can be up to eight characters long.
This field is available if the Authentication is MD5. Type the ID for MD5
authentication. The ID can be between 1 and 255.
This field is available if the Authentication is MD5. Type the password for MD5
authentication. The password can consist of alphanumeric characters and the
underscore, and it can be up to 16 characters long.
Select what type of DHCP service the ZyWALL provides to the network.
Choices are:
None - the ZyWALL does not provide any DHCP services. There is already a
DHCP server on the network.
DHCP Relay - the ZyWALL routes DHCP requests to one or more DHCP
servers you specify. The DHCP server(s) may be on another network.
DHCP Server - the ZyWALL assigns IP addresses and provides subnet mask,
gateway, and DNS server information to the network. The ZyWALL is the DHCP
server for the network.
These fields appear if the ZyWALL is a DHCP Relay.
Enter the IP address of a DHCP server for the network.
for more information about OSPF.
ZyWALL USG 300 User's Guide