Maybe u can inform users of setting proxy to "MY PROXY",
then make "CISCO 2500" allow all connections to port 80,8080,...etc
only from "MY PROXY", not from "LAN".
The problem is I don't know how to define "2 proxies" in browser,
for example, Netscape. Because there're 2 proxies: MY PROXY & ISP PROXY.
Just a suggestion.
lky
At 12:55 AM 1996/10/29 +0300, you wrote:
>Hi,
>
>I have a LAN connected to the Internet through our ISP, by default all
>accesses to the Internet should go through the ISP's PROXY.
>
> ----- -----------
> LAN ---> CISCO 2500 --->|
> ----- . ------------ |
> . |
> ----.---- --------- ---------
> MY PROXY ..........> ISP PROXY ---> INTERNET
> -------- ----------- ---------
>
>I have Installed a PROXY server on SUN Solaris on my LAN.
>Now, i need to make all the accesses to the Internet go through this
>PROXY(the SUN) first.
>Also,the DNS on the LAN is running on DEC ALPHA/UNIX 3.2D.
>
>Where should i make the changes to force all connections to the
>Internet from the LAN to go through the local PROXY first and
>get the authorization then go to the ISPs PROXY then to the Internet.
>
>I would appreciate any help,
>Thanks,
>
>
>
> -----------------------------------------
> Hisham Al Saad - University of Bahrain
> webmaster @
admin .
uob .
bh
> P.O.Box 32038 - Sukhair Campus
> Phone : +973- 449251
> FAX : +973- 449108
> WWW : http://www.uob.bh
> BAHRAIN
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