Table of Contents
Advertisement
3.4.3 IP Filter
Internet Protocol (IP) Filtering allows you to filter services based on the IP address of the
source device that is using the CPE to access the network (Figure 3-27). You can define
a list of devices either allowed or forbidden from accessing the destination address range
or port number range you enter.
To use this feature, select the Enable check box and then click on ADD LIST to open the
settings window. Enter the source devices' IP addresses. Refer to Table 3-3 for a
description of each field.
Figure 3-27 IP Filter
Table 3-3 IP Filter
Field Name
Service Type
Protocol
Source Address
Range
Source Port Range Enter the port number range for the source device(s) in the format of
Description
Select the type of service, either custom, FTP, SSH, TELNET,
SMTP, HTTP, POP3, HTTPs, or HTTP Proxy, the CPE will be
allowed or forbidden to use
Select the type of data protocol, either ALL, TCP, UDP, TCP&UDP,
or ICMP the CPE will be allowed or forbidden to use
Enter the IP address range for the source device(s) in the format of
x.x.x.x or x.x.x.x/mask. The mask value may be 0 or 32.
1000 to 1500, or 1000.
Advertisement
Table of Contents
