User's Manual
Table Of Contents
- 1 Introduction
- 2 Getting to know the device
- 3 Computer configurations under different OS, to obtain IP address automatically
- 4 Utility CD execution
- 5 Getting Started with the Web pages
- 6 Overview
- 7 Status
- 8 Internet Access
- 9 Local Network Configuration
- 10 DHCP Settings
- 11 DHCP Static Configuration
- 12 LAN IPv6 Configuration
- 13 Wireless Network
- 14 Routing
- 15 DMZ
- 16 Virtual Server
- 17 NAT Forwarding
- 18 ALG
- 19 NAT Exclude IP
- 20 Port Trigger
- 21 FTP ALG Portl
- 22 Nat IP Mapping
- 23 IP QoS
- 24 CWMP Config
- 25 Port Mapping
- 26 Bridging
- 27 Client Limit
- 28 Tunnel Configuration
- 29 Others
- 30 IGMP Proxy
- 31 UPnP
- 32 SNMP
- 33 DNS Configuration
- 34 Dynamic DNS Configuration
- 35 MAC Filtering
- 36 IP/Port Filtering
- 37 URL Filter
- 38 ACL Configuration
- 39 DoS
- 40 Firmware Update
- 41 Backup/Restore
- 42 Password
- 43 Commit/Reboot
- 44 Time Zone
- 45 Log
- 46 Diagnostic
User’s Guide Configuring your Computers
36 IP/Port Filtering
Firewall contains several features that are used to deny or allow
traffic from passing through the device.
The IP/Port filtering feature allows you to deny/allow specific
services or applications in the forwarding path.
IP/Port Filtering
1. From the head Firewall menu, click on IP/Port Filtering.
Fields on the
first setting
block
Description
Outgoing Default
Action
Specify the default action on the LAN to WAN
forwarding path.
Incoming Default
Action
Specify the default action on the WAN to LAN
forwarding path.
Function Button Description
Apply Changes
Click to save the setting of default actions to the
configuration.
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