Firewall

Foire aux questions

How to recover my DSR 250V2 from tftp Lire la réponse
Why does the "Win Pop-up message" fail? Lire la réponse
How do I configure an IPsec VPN tunnel between a DSL-G804V and a DFL-200/700/1100? Lire la réponse
Why do I get a a private IP address when I connect to my VPN server with NetDefend? Lire la réponse
Why can I not get a connection to my VPN server using the NetDefend VPN Client? Lire la réponse
How do I configure Windows clients to dial into the firewall over the VPN (PPTP)? Lire la réponse
How do I read the log on my DFL-200/DFL-700/DFL-1100? Lire la réponse
Why will my configuration not save? Lire la réponse
How do I upgrade the firmware on my DFL-200/DFL-700/DFL-1100 firewall? Lire la réponse
How do I reset my DFL-200/DFL-700/DFL-1100 back to factory default settings? Lire la réponse
How do I limit LAN to WAN traffic to only allow web and emails through? Lire la réponse
How do I configure a VPN tunnel between DFL-200/700/1100 and the NetDefend VPN Client (DS-601/605) using Xauth? Lire la réponse
How do I upload the firewall's configuration file? Lire la réponse
How do I reset my NetDefend firewall to factory defaults? Lire la réponse
How do I change the admin password? Lire la réponse
How do I activate IDS/IPS on my NetDefend firewall? Lire la réponse
How do I configure port mapping on my DFL-210/800/1600/2500? Lire la réponse
How do I configure remote management? Lire la réponse
How do I backup the firewall's configuration? Lire la réponse
How do I upgrade the firmware? Lire la réponse

What is NAT? Lire la réponse
Is there any SNMP Set/Get/Trap list? Lire la réponse
How often is the data refreshed in Real Time Application? Lire la réponse
What are the main features of Real-Time Monitor in DFL-M510? Lire la réponse
What’s the difference between HTTP and web control in real-time application? Lire la réponse
What would happen after the hosts exceed 150 users? Lire la réponse
Is there any detail Application list supported by the DFL-M510? Lire la réponse
Can the DFL-M510 send Pop-up messages to clients in different subnets under L3 switch? Lire la réponse
Why is the login time so long? What factors affect this? Lire la réponse
What is Firmware? Lire la réponse
Can I set my computer to use a static IP address instead of dynamic (automatic)? Lire la réponse
On which occasions should I use the DMZ bypass or Host bypass? Lire la réponse
How many P2P applications can the DFL-M510 manage? Lire la réponse
Are Hosts able to belong to multiple Groups at the same time? Lire la réponse
How does "Web Download" work? Are there any constraints? Lire la réponse
Which 3G USB adapters are supported by DSR-1000N Lire la réponse
Does "Web Mail" pattern only detect the URL? Lire la réponse
Why can the template only be applied to a pre-defined group? Why can it not be applied to a single host? Lire la réponse
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? Lire la réponse
How many groups/templates/user-defined patterns does the DFL-M510 support? Lire la réponse

Firewall

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