FAQ
- What is NAT? Read Answer
- How to recover my DSR 250V2 from tftp Read Answer
- How do I configure a VPN tunnel between DFL-200/700/1100 and the NetDefend VPN Client (DS-601/605) using Xauth? Read Answer
- What is DMZ? Read Answer
- How do I upgrade the firmware on my DFL-200/DFL-700/DFL-1100 firewall? Read Answer
- Why do I get a a private IP address when I connect to my VPN server with NetDefend? Read Answer
- Why can I not get a connection to my VPN server using the NetDefend VPN Client? Read Answer
- How do I configure Windows clients to dial into the firewall over the VPN (PPTP)? Read Answer
- How do I configure an IPsec VPN tunnel between a DSL-G804V and a DFL-200/700/1100? Read Answer
- How do I read the log on my DFL-200/DFL-700/DFL-1100? Read Answer
- Why will my configuration not save? Read Answer
- How do I reset my DFL-200/DFL-700/DFL-1100 back to factory default settings? Read Answer
- How do I limit LAN to WAN traffic to only allow web and emails through? Read Answer
- How do I upload the firewall's configuration file? Read Answer
- How do I reset my NetDefend firewall to factory defaults? Read Answer
- How do I change the admin password? Read Answer
- How do I activate IDS/IPS on my NetDefend firewall? Read Answer
- How do I configure port mapping on my DFL-210/800/1600/2500? Read Answer
- How do I configure remote management? Read Answer
- How do I backup the firewall's configuration? Read Answer
- How do I upgrade the firmware? Read Answer
- Is there any SNMP Set/Get/Trap list? Read Answer
- How often is the data refreshed in Real Time Application? Read Answer
- What are the main features of Real-Time Monitor in DFL-M510? Read Answer
- What’s the difference between HTTP and web control in real-time application? Read Answer
- What would happen after the hosts exceed 150 users? Read Answer
- Is there any detail Application list supported by the DFL-M510? Read Answer
- Can the DFL-M510 send Pop-up messages to clients in different subnets under L3 switch? Read Answer
- Why does the "Win Pop-up message" fail? Read Answer
- Why is the login time so long? What factors affect this? Read Answer
- What is Firmware? Read Answer
- Can I set my computer to use a static IP address instead of dynamic (automatic)? Read Answer
- On which occasions should I use the DMZ bypass or Host bypass? Read Answer
- How many P2P applications can the DFL-M510 manage? Read Answer
- Are Hosts able to belong to multiple Groups at the same time? Read Answer
- How does "Web Download" work? Are there any constraints? Read Answer
- Which 3G USB adapters are supported by DSR-1000N Read Answer
- Does "Web Mail" pattern only detect the URL? Read Answer
- Why can the template only be applied to a pre-defined group? Why can it not be applied to a single host? Read Answer
- Some of the D-Link devices say they are using 40 bit encryption others say they are using 128 bit and/or 64 bit. Are these encryption levels compatible with each other? Read Answer