IP addresses

[Potatoman]

Hi all - Im just changing to a different broadband provider. They asked me if i would like a Dynamic or Static IP address (same price). My current ISP uses a dynamic one apparently. What does this mean and what are the pros and cons of each? Thanks PM.

[fo3nix]

Your IP address is like your own little address on the internet. If it's dynamic, that means it may change every day or few days or week or so -- it's just assigned by your ISP as and when.

If it's static, then it'll always be the same.

Dynamic is useful if you are wanting to spam some forums or something: you can be blocked by your IP address, so once it changes you'll no longer be blocked. It also stops someone from continually tracking you: once they have your IP, it will only be for so long.

If you want to run any sort of web server or VPN server or something from your home computer, it'll be a lot easier if you have a static IP however; that way, to connect to it, you can always just use your own personal static IP.

[Oneeyedvic]

Hi Potatoman - which company is offering you the choice?

I have a static IP address and most companies don't offer it!

[Potatoman]

Thanks for your help. Its Pipex that are offereing a static or dynamic IP at no extra cost.

If the IP is always the same, would that be more of a security risk as a hacker would always 'know' where to go if your open?

[fo3nix]

Yes.