Edimax BR-6214K, Руководство пользователя

Страница: 34 / 45

33
Parameters Description
2.6.1 Access Control List Access Control List allows you to specify which hosts users can or cannot have
access to certain Internet applications
2.6.2 URL Filter
URL Filter allows you to specify which URLs can’t be accessed by users.
2.6.3 Anti-DoS
The Broadband router's firewall can block common hacker attacks and can log
the attack activities.
2.6.4 DMZ Host
The DMZ Host function allows you to re-direct all packets going to your WAN port
IP address to a particular IP address in your LAN.
Click on one of the firewall selections and proceed to the manual’s relevant sub-section
2.6.1 Access Control List
If you want to restrict users from accessing certain Internet applications/services (e.g. Internet websites, email, FTP etc.),
this is the place to set that configuration. Access Control allows users to define the traffic type permitted in your LAN. You
can control which PC client can have access to these services.
Parameters Description
Policy
User can choose to log or not to log packets which match any configured ACL.
Direction/IP
Ingress means packets from LAN to Gateway and Egress means packets from Gateway to
WAN. Pay special attention to the “egress, source ip/port” direction group. The source ip
address of an lan-to-wan packet will be already changed to gateway’s public ip address.
That means if you created a system-wise egress rule, please specifying the Gateway WAN
ip address as the source IP.
Type
Specify the traffic type here. You can pick TCP for TCP traffic, UDP for UDP traffic, or IP for
all kind of IP traffic.
Port
Specify the TCP/UDP port number for filtered traffic.