User Guide
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TRENDnet User’s Guide
TEW-816DRM
21
IP Filtering
You may want to block computers or devices on your network access to your network
using IP address. These steps are similar when using IPv4 or IPv6 IP filtering feature.
1. Log into your router management page (see “Access your router management page”
on page 23).
2. Click on Advanced, click on Filtering Options, and click on IPv4 or IPv6.
3. Review the settings and click Submit to save.
Enable: Check to enable rule.
Security Level: Select the level of security to apply. You can refer to the filter
model section on the level of security that will apply.
o White: Allows access
o Black: Denies access
Start/End Destination IP Address: Enter the starting and ending points of the
source IP address to filer.
4. Once you have set the level of security, select the Filter you would like to apply. WAN
LAN filters Internet (WAN) traffic to Local (LAN) traffic or LAN WAN filters Local
(LAN) traffic to Internet (WAN) traffic. Click Add Rule to continue.
4. Review the settings below and click Submit to save settings.
Connection: Select the connection you are applying the filter to.
Enable: Select to enable rule.
Protocol: Select the protocol you would like to filter
Source/Destination IP: Enter the starting and ending points of the source IP address
to filer.
Source/Destination Port: Enter the source and destination ports of the filter IP
address.
Source/Destination Netmask: Enter the network mask of your source
Description: Enter a description of the rule.
Packet Filters
You may want specify inbound or outbound access control to allow/deny sources (or
Internet IP addresses) to your network from the Internet or from computers or devices
on your network to the Internet. Firewall rules may allow for more granular control of
specific inbound and outbound access between your network and the Internet. It is
recommended that these settings remain set to default unless you are knowledgeable
about the effects of changing the firewall rule configuration. It is possible to have
undesirable functionality from your router if these settings are improperly modified.
1. Log into your router management page (see “Access your router management page”
on page 23).
2. Click on Advanced and click on Packet Filter.