User's Manual

26 Confidential and Proprietary Information of ZTE CORPORATION
• Protocol: Set which protocol will be used for filtering.
• Dest Port Range: Set the destination port numbers that will be filtered
• Source Port Range: Set the source port numbers that will be filtered.
• Action: Set how to handle the packet if it matches with the rule.
• Comment: Type comment for the filter settings.
Notes:
Filtering rules are matched one by one, if met this provision, it will not continue to match the rules listed
below.
Click Apply to confirm your configuration.
Click Delete Selected to delete the rule which you selected.
Click Reset to clear what you select or input.
To add a new rule:
1. Select Enable in the Basic Settings area.
2. Click Apply.
3. Input the detail information in the Mac/IP/Port Filtering area.
4. Click Apply in the Mac/IP/Port Filtering area.
URL Filtering
You can setup content filter to restrict the improper content access. Select Firewall > URL Filtering, the
URL Filtering is shown in the following figure:
Type URL address, and then click Add to add the URL address into the filtering list. The new URL
filtering item will be shown in the Current Webs URL Filters: field.
Port Forwarding
You can setup virtual servers to provide services on the Internet. Select Firewall > Port Forwarding, the
virtual server settings is shown in the following figure: