User`s manual

Content Security Gateway User’s Manual
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LAN interface:
Client IP Address Range 1: Enter the starting and the ending IP address dynamically
assigning to DHCP clients.
Client IP Address Range 2: Enter the starting and the ending IP address dynamically
assigning to DHCP clients. (Optional)
DMZ interface:
Client IP Address Range 1: Enter the starting and the ending IP address dynamically
assigning to DHCP clients.
Client IP Address Range 2: Enter the starting and the ending IP address dynamically
assigning to DHCP clients. (Optional)
Leased Time: Enter the leased time for DHCP.
Step 2. Click OK to enable DHCP support.
4.1.10 Dynamic DNS
The Dynamic DNS (require Dynamic DNS Service) allows you to alias a dynamic IP address to a static
hostname, allowing your device to be more easily accessed by specific name. When this function is enabled,
the IP address in Dynamic DNS Server will be automatically updated with the new IP address provided by
ISP.
Click Dynamic DNS in the System menu to enter Dynamic DNS window.
The icons in Dynamic DNS window:
!: Update Status,
Connecting; Update succeed; Update fail; Unidentified error.
Domain name: Enter the password provided by ISP.
WAN IP Address: IP address of the WAN port.
Configure: Modify dynamic DNS settings. Click Modify to change the DNS parameters; click Delete to delete
the settings.
How to use dynamic DNS:
The Content Security Gateway provides many service providers, users have to register prior to use this
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