Sucuri Website Firewall Blocking Access

I have a Netgear Nighthawk AC1900 Model 7000 router. I'll see if I can figure out how to do MAC cloning with it. Is the theory that if I do MAC cloning I'll get a different IP address and that may work? I'm a novice with this stuff but isn't the IP address assigned to me by Cox? Do I have any control over that? If I use MAC cloning is that going to give me a different IP address?

Nighthawk AC1900 Model 7000

See here for instructions on changing the MAC address. A MAC address is a unique hexadecimal number that all network devices have. Think of them as finger marks for computers. Your router has one and the network card in your computer has another. Cox and most cable broadband ISP use something called DHCP that gives out IP addresses automatically based on their MAC address. Different MAC means different IP. That is why you got a different IP when connecting direct to the modem.  That is also why you can clone your routers MAC to your PC's MAC to get the same IP, or at least different then the one cached to the router.

However I would like to state this is a work around solution. Without knowing what triggered the first black list there is no knowing how long this will work. It's DHCP which changes the IP address perhaps every 24 hours(usually not though) so you might eventually get the same blocked IP again.

OH! BTW, see my thread on the R7000 router. You need to update the firmware because of a known vulnerability. See here for instructions.

I actually follow most of that but I didn't realize the relationship between the MAC address and the IP, although it makes sense now that I realize I got another IP when I replaced the router connection with my computer . I understand this is just a work around. I'll try it for testing purposes and get back to the bank to see if they can do anything. Not sure if they'll be able to help or not but I'll try. I do need to update the router firmware; haven't logged in to the router as an admin for quite sometime. I'll post again once I try everything out and let you know what happens. Thank you for all the input. I'm still a novice but glad to learn a little more each day.

Let us know how it goes. Good luck!