robertsmith
New member
gorth97 said:
Sorry pal, but you are wrong. You can ban his IP if he's got a static DSL/cable/t1 link. If he's running dynamic IP's then you can still ban his whole domain.
Anantech's (a computer techie disucssion board) has banned the AOL domain. They had major problems with trolls coming from AOL. That means if AOL is your ISP, you are restricted to only read messages. NO POSTING.
And spoofing an IP is not hard. You just modify the packet and insert a fake IP. But to interact with another computer and make it think you're from another IP is not possible. You see, the server that you're connecting to must know where to send back its information. If you're telling it you're from 192.168.0.100 and you're actually from 209.55.71.236 then you aren't going to post jack.
The only drawback is of course he can run off to his friend's computer and post messages, or run to a public comp.
I agree you can ban a whole domain, but by banning an entire domain, for example Qwest.net with hundreds of thousands of subscribers, you would ban all of them. This is possible but however very unlikely.
Also when you have a static IP you usually have a range, not always, which means that you could just use another. But even if you have just a single IP most ISP will grant you a new IP if you ask for it.
I agree with your IP spoofing point as well. With a non routable address such as 192.168.0.100, you wouldn't be able to post, being that most firewalls will detect that and block that not routable IP addresses. However if you used a 209.230.55.77 a routable ip then you could spoof with it.
Not to mention the numerous remote browsing web sites, that people use to get around there own local firewalls. You could always use one of those. Unless of course you were able to track down and block every single one of those services.
Long story short. Yes there are methods you can take to block a person, but how many of them are realistic.