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Chapter 11 Interfaces
ZyWALL USG 50 User’s Guide
228
First WINS
Server, Second
WINS Server
Type the IP address of the WINS (Windows Internet Naming Service)
server that you want to send to the DHCP clients. The WINS server
keeps a mapping table of the computer names on your network and
the IP addresses that they are currently using.
Lease time Specify how long each computer can use the information (especially
the IP address) before it has to request the information again.
Choices are:
infinite - select this if IP addresses never expire.
days, hours, and minutes - select this to enter how long IP
addresses are valid.
Enable IP/MAC
Binding
Select this option to have this interface enforce links between specific
IP addresses and specific MAC addresses. This stops anyone else from
manually using a bound IP address on another device connected to
this interface. Use this to make use only the intended users get to use
specific IP addresses.
Enable Logs
for IP/MAC
Binding
Violation
Select this option to have the ZyWALL generate a log if a device
connected to this interface attempts to use an IP address that is
bound to another device’s MAC address.
Static DHCP
Table
Configure a list of static IP addresses the ZyWALL assigns to
computers connected to the interface. Otherwise, the ZyWALL assigns
an IP address dynamically using the interface’s IP Pool Start
Address and Pool Size.
Add Click this to create a new entry.
Edit Select an entry and click this to be able to modify it.
Remove Select an entry and click this to delete it.
# This field is a sequential value, and it is not associated with a specific
entry.
IP Address Enter the IP address to assign to a device with this entry’s MAC
address.
MAC Address Enter the MAC address to which to assign this entry’s IP address.
Description Enter a description to help identify this static DHCP entry. You can use
alphanumeric and ()+/:=?!*#@$_%- characters, and it can be up to
60 characters long.
RIP Setting See Section 14.2 on page 298 for more information about RIP.
Enable RIP Select this to enable RIP in this interface.
Direction 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.
Send Version 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.
Receive
Version
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.
Table 55 Configuration > Network > Interface > Ethernet > Edit (continued)
LABEL DESCRIPTION