ZyXEL Communications USG310 - Static DHCP Edit

Chapter 17 IP/MAC Binding
ZyWALL USG Series User’s Guide
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Figure 340 Configuration > Network > IP/MAC Binding > Edit
The following table describes the labels in this screen.
17.2.2 Static DHCP Edit
Click Configuration > Network > IP/MAC Binding > Edit to open the IP/MAC Binding Edit screen. Click the
Add or Edit icon to open the following screen. Use this screen to configure an interface’s IP to MAC
address binding settings.
Table 161 Configuration > Network > IP/MAC Binding > Edit
LABEL DESCRIPTION
IP/MAC Binding Settings
Interface Name This field displays the name of the interface within the Zyxel Device and the interface’s
IP address and subnet mask.
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 Zyxel Device generate a log if a device connected to
this interface attempts to use an IP address not assigned by the Zyxel Device.
Static DHCP Bindings This table lists the bound IP and MAC addresses. The Zyxel Device checks this table
when it assigns IP addresses. If the computer’s MAC address is in the table, the Zyxel
Device assigns the corresponding IP address. You can also access this table from the
interface’s edit screen.
Add Click this to create a new entry.
Edit Double-click an entry or select it and click Edit to open a screen where you can
modify the entry’s settings.
Remove To remove an entry, select it and click Remove. The Zyxel Device confirms you want to
remove it before doing so.
# This is the index number of the static DHCP entry.
IP Address This is the IP address that the Zyxel Device assigns to a device with the entry’s MAC
address.
MAC Address This is the MAC address of the device to which the Zyxel Device assigns the entry’s IP
address.
Description This helps identify the entry.
OK Click OK to save your changes back to the Zyxel Device.
Cancel Click Cancel to exit this screen without saving.