Sorry � I assumed that the proxy server you were referring to was one on
your local network.

As I�m sure you realise, the reason that your web browsing is so slow now is
that you are not using the proxy server. Web browsing will still work (as it
does) but you don�t get the buffering/caching effect of the proxy server,
which is particularly important with a satellite connection. This is because
of the latency of a satellite connection (between 700ms and 1sec, instead of
100-200ms for a normal land-based connection), and the proxy server should
assist here (I won�t go into the details).

>From the point of view of the computer, there are two things to get right �
firstly, the actual connection. This is achieved by setting up your router
to make the connection to the internet, and then setting up your computers
to use the router instead of a direct connection. From the sound of things
you have done this correctly.

Secondly you need to set up your computer to do various things across the
connection. In the case of web browsing (http transactions), rather than
connecting directly to the web server you do this through the proxy server.
The router doesn�t need to know anything about this at all, so there is
nothing in the router to configure for this. Simply configure your web
browser (OS 9) or the Network pane of System Prefs (OS X) to use the proxy
server for http transactions, specifying the provided IP address and port
number you have been given for the proxy server.

Note that in your case you would still be able to access the web directly,
by-passing the proxy server and its buffering, if you want to, just by
un-checking the setting to use the proxy server. In most corporate cases
this is not possible, as the proxy server here is used mainly for security
reasons rather than for its acceleration.

The Linksys guys will probably not have been able to help because the use of
a proxy server doesn�t have any affect on the router, and there should be no
settings changes necessary.

The one thing to bear in mind is that when you have your system or browser
set to use a proxy server, you will probably not be able to connect directly
to the router to change its settings. This is because the router�s internal
address (probably something like 192.168.0.1 or similar) is not a public
internet address � it�s only valid for connections between systems on your
local network (subnet). When you use a proxy server, the computer which
actually requests the pages from a web server is the proxy server, and it
isn�t on your local subnet along with the router. So if you want to connect
to the router to change its settings you will have to temporarily turn off
the proxy setting first.

Hope this explains things well enough � let me know if you have any further
questions,

Nick 


--  
Nick Collingridge - Zapp Computer Consultancy


From: Andrew Rodger <[EMAIL PROTECTED]>
Reply-To: "Mac UK" <[EMAIL PROTECTED]>
Date: Thu, 22 Apr 2004 18:59:49 +0100
To: "Mac UK" <[EMAIL PROTECTED]>
Subject: Re: Linksys router

Thanks for replying Nick.  The BT Business Satellite 500 account gives
me a proxy address and an IP address (which is adjacent).  Before the
router, one computer would have these addresses located in the
appropriate places in the Network setup and the Proxy setup would have
the proxy address and port set, for http only.  When the router was
first set up, using the same settings, there is no place in the router
set up for proxy settings.  I kept the settings on computer as they
were (addressing the proxy address BT set) but it did not work
properly, so took the proxy settings off the computer completely and
got access to http back again but now much slower page loading than
when the computer was connected directly. I have consequently wondered
whether I should enter the new router's address and the correct port to
see if that would be what Linksys intend in this situation but they
seem to have no idea what to advise.  BT have run comparative tests
with me and established that the page loading is vastly slower than it
should be (10 - 15 secs against 50 - 60 secs).  There is apparently
lots of help for Linksys owners at their web site but the support is
very much for windows folk and much of the instructions are rather
"opaque" to say the least.  I could just experiment but I like to be
sure of what i am doing, especially where my livelihood is concerned.

Thanks.

Drew


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