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Internet connection existence with more one proxy

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Internet connection existence with more one proxy - 14.Feb.2007 6:04:48 AM

zillah

Posts: 11
Joined: 15.May2006
Status: offline

At work,we have got ISA 2004 (FQDN: proxy.rami.ae,,,,,fake name ) which has two interfaces,

NICA 192.168.1.250 connected to core switch 4500

NICB for DMZ area ,,192.168.101.294

From DMZ through PIX to outside world.

I believe that all internal PCs (workstations) go to internet through ISA, the reason (Is it right conclusion ? ) I am saying that because we have to configure proxy within Internet Explorer -- > Internet Option  Connection  LAN setting

proxy,,,,,,,,,,,,,,,,,,port 8080

Some times when there is lack in the internet connection , I changed the LAN Setting to :

proxy1.telecomm.net.jp (fake one),,,,,,,,,port 8080

And some times If I chose the option :,,,,,,,,,,,,is this some thing related to a browser cache ?

� Automatically detect settings �,,,,it worked as well

How can we troubleshoot (step-by-step) that ? (i.e how can we force in PCs use the right proxy ?)

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RE: Internet connection existence with more one proxy - 5.Mar.2007 6:02:31 PM

royh

Posts: 284
Joined: 23.Feb.2007
From: Lebanon
Status: offline

You can choose the ISA to be your proxy but you have to design your network accordingly.

_____________________________

Roy Haddad,M.Sc
CCNA, MCSE 2003 Messaging & Security,C|EH

(in reply to zillah)

Post #: 2