User's Manual
Table Of Contents
- Preface
- Product Overview
- Installation
- Configuration
- Web-based Configuration Utility
- Setup Wizard
- Manual Configuration
- Internet Setup
- Wireless Settings
- Network Settings
- Media Server
- IPv6 Internet Connection
- IPv6 Manual Setup
- Auto Detection
- Static IPv6 (Stateful)
- Static IPv6 (Stateless)
- Autoconfiguration (Stateful)
- Autoconfiguration (Stateless)
- PPPoE (Stateful)
- PPPoE (Stateless)
- IPv6 in IPv4 Tunneling (Stateful)
- IPv6 in IPv4 Tunneling (Stateless)
- 6 to 4 Tunneling (Stateful)
- 6 to 4 Tunneling (Stateless)
- 6rd (Stateless)
- 6rd (Stateful)
- Link-Local Connectivity
- Parental Controls
- Virtual Server
- Port Forwarding
- Application Rules
- QoS Engine
- Network Filters
- Access Control
- Website Filters
- Inbound Filters
- Firewall Settings
- Application Level Gateway Configuration
- Routing
- Advanced Wireless Settings
- WISH Settings
- Wi-Fi Protected Setup (WPS)
- Advanced Network Settings
- Guest Zone
- IPv6 Firewall
- IPv6 Routing
- Administrator Settings
- Time Settings
- SysLog
- Email Settings
- System Settings
- Update Firmware
- DDNS
- System Check
- Schedules
- Device Information
- Log
- Stats
- Active Sessions
- Wireless
- IPv6
- Support
- Web-based Configuration Utility
- Wireless Security
- Connect to a Wireless Network
- Troubleshooting
- Wireless Basics
- Networking Basics
- Technical Specifications
- Contacting Technical Support
- Warranty
- Registration
58D-Link DIR-657 User Manual
Section 3 - Conguration
Application Level Gateway Conguration
Here you can enable or disable ALG’s. Some protocols and applications require special handling of the IP payload to make them work with network
address translation (NAT). Each ALG provides special handling for a specic protocol or application. A number of ALGs for common applications
are enabled by default.
Allows multiple machines on the LAN to connect to their corporate network using PPTP protocol.
Allows multiple VPN clients to connect to their corporate network using IPSec. Some VPN clients support traversal of IPSec through NAT. This ALG may interfere
with the operation of such VPN clients. If you are having trouble connecting with your corporate network, try turning this ALG o. Please check with the
system adminstrator of your corporate network whether your VPN client supports NAT traversal.
Allows applications that use Real Time Streaming Protocol to receive streaming media from the internet. QuickTime and Real Player are some of the common
applications using this protocol.
Allows devices and applications using VoIP (Voice over IP) to communicate across NAT. Some VoIP applications and devices have the ability to discover NAT
devices and work around them. This ALG may interfere with the operation of such devices. If you are having trouble making VoIP calls, try turning this ALG
o.
PPTP:
IPSEC (VPN):
RTSP:
SIP: