UTStarcom UT-300R2 manual Advanced Configuration / Network Management

50 Chapter 5 Advanced Configuration / Network Management

additional IP filter rule and click the Apply button, the new rule will be added to this list.

The first step in configuring an IP filter rule is to determine if you want to Allow or Deny access. Click the appropriate radio button under the Action field. You can also turn the IP filter rule on or off using the Enabled or Disabled radio buttons under the Status field. For easy reference, you can enter an alphanumeric name in the Name field.

You can then specify the Source for packets to be filtered from the drop-down menu. If the source is selected as LAN, then this rule will apply to packets that are sent from PCs on your LAN to the WAN (Internet). If the source is selected as WAN, then this rule will apply to packets that are sent from PCs on the WAN. If both are selected, then this rule will apply to packets that are sent from PCs on both the WAN and your LAN.

A similar situation applies to the Destination drop-down menu. If the destination is selected as LAN, then this rule will apply to packets that are to be sent to PCs on your LAN. If the destination is selected as WAN, this rule will apply to packets that are to be sent to PCs on the WAN. If Both is selected, then this rule will apply to packets that are to be sent to PCs on both the WAN and your LAN.

Next, you must enter either a single IP address or a range of IP addresses in the IP Range Start and IP Range End fields. Remember that IP addresses are in the form x.x.x.x − where x varies from 0 to 255 − and that an IP address range must be contiguous.