On Sat, 2005-06-25 at 13:08 +0530, Mayuresh Kathe wrote:
> Hi,
> 
> I've just got a new DSL connection from the local telephone company.
> 
> I've observed something strange about the network behaviour.
> 
> If I try to access any network service (FTP, HTTP, SSH) other than POP
> using standard tools (ftp, w3m/lynx, ssh) I am unable to access the
> particular site unless I first issue the URL in a web browser.
> 
> So for example, if I have to ssh to "sdf.lonestar.org", I have to
> first go to http://sdf.lonestar.org through Mozilla and then I can
> happily ssh into it.
> The strange thing is that the Mozilla trick also works for non http
> supported protocols like time servers.
> So to adjust my time using 'rdate -ncv ptbtime1.ptb.de', I have to
> first paste ptbtime1.ptb.de into Mozilla address bar, hit 'enter',
> wait a couple of seconds and then voila rdate works.
> 
> Any hints/tips to solve this mystery?

I'd need to see what is going on with tcpdump in order to know for sure,
but my wild-ass guess is that they have stupid routers. Routers too dumb
to know that there is more to the Internet than HTTP and POP.

> PS: The DSL provider's call center staff have been too dumb to
> understand what I am talking about.

If their setup is anything close to what I think it is, unfortunately,
this is no surprise. If my wild-ass guess is anywhere close to on
target, you need to find a new ISP if you actually want Internet access
and not a pitiful excuse for it.

-- 
Shawn K. Quinn <[EMAIL PROTECTED]>

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