Detected DNS Cache Poisoning Attack?

[NetOperator Wibby]

Hi everyone!

I just installed the new beta for ESET's Smart Security and I keep getting a message that my Belkin router is poisoning my DNS cache. How does that happen and what can I do to fix it?

Also, I am unable to modify my Threatsense engine parameters under "Web access protection". The button is grayed out, but I can access everything else.

[Marcos]

-{ Quote: "
I just installed the new beta for ESET's Smart Security and I keep getting a message that my Belkin router is poisoning my DNS cache. How does that happen and what can I do to fix it?" }-
You can circumvent this by adding the router's IP address to the list of addresses excluded from active protection (IDS) in the zone setup.

-{ Quote: "
Also, I am unable to modify my Threatsense engine parameters under "Web access protection". The button is grayed out, but I can access everything else." }-
Does restarting the computer help?

[NetOperator Wibby]

Restarting my computer doesn't help at all. Also, when I tried to add my router to the exclusion list, I kept getting an error saying that I must obtain permission (I am the admin of my own computer as well).

Do I need to make myself the owner of some folders, instead of the system?

EDIT: I completely uninstalled ESS by going into safe mode and running the ESET Uninstaller and then I reinstalled the program. For some reason though, I am getting a message saying that my license expired in 1969. My firewall works again! I'll have to see if I keep getting the cache poisoning message.