[CS-FSLUG] Access blocking technology
Tim Young
Tim.Young at LightSys.org
Tue May 15 16:41:43 CDT 2007
I think there are two different issues. I did a telnet to both of then
on port 80 and got different responses.
Usually you can:
telnet henrietta_bowman.tripod.com 80
and then type:
GET /
and you will get a bunch of HTML dumped to you. The tripod gave me an
error, the christianpost gave me a blank webpage.
My guess that the tripod one has a poorly configured web-server, that
will not adjust to a request according to normal specs. But it could
also be a case of what I think Christianpost does...
ChristianPost, I think, is a generated page which generates the content
based on which browser you use. Javascript is different if you use IE or
Mozilla. It could simply be that it is expecting a different browser string.
I did disable javascript on my browser and could view both sites. I also
disabled cookies and java, and was still able to view both sites.
- Tim Young
Ed Hurst wrote:
> Could any of our webmaster types enlighten me? Recently I've been asked to
> visit a few links which reject my connection attempts with some
> consistency. A couple of hobby sites on tripod.com return the message
> "unreachable" regardless of the browser I use on my FreeBSD box, although
> I can get a response on a 'host' query on the CLI. An example is
> http://henrietta_bowman.tripod.com . From an XP box on the same LAN, it
> works perfectly. Selective blocking by OS?
>
> Then there's http://www.christianpost.com/ (Christian news site) which
> will not let me connect via Lynx, but accepts Elinks. However, I note on
> my FreeBSD box, Elinks has JScript compiled in. Would they block if
> JScript is disabled?
>
>
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