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RE: Linux Client Through MS Proxy Server



Chris,

Before I even proceed, I must thank you for your help.

I tried your suggesting in telnetting into the proxy server "telnet pintprv1
8080", and the tlnet screen comes up then nothing...but when I pressed
"Enter", I got the following message on screen:-

 <<telnet.log>> 

Noticed the "Server: Microsoft-IIS/4.0" !?!...hmmmm I wonder what this
means?

I will try to ask the "friendly" network fols at the IS Dept. as to how the
server(s) were set up and what is needed to get my Debian box to access the
Web so that I can use dselect or apt-get......


Cheers.

P/S : BTW, which part of downunder are you from? I completed by undergrad in
Canberra back in 1993!

Patrick Cheong
Information Systems Assurance
Measat Broadcast Network Systems
E-mail: patrick_cheong@astro.com.my
Visit us at: http://www.astro.com.my

> -----Original Message-----
> From:	Kenrick, Chris [SMTP:Chris.Kenrick@praxa.com.au]
> Sent:	Wednesday, August 02, 2000 9:10 AM
> To:	'CHEONG, Shu Yang [Patrick]'
> Subject:	RE: Linux Client Through MS Proxy Server
> 
> It wouldn't surprise me if it did...
> 
> However, at my location we also use a MS Proxy Server, running on port 80
> and it works fine under netscape, apt-get, etc...
> 
> Maybe your server is configured differently to ours ...
> 
> There might be a checkbox somewhere 'only allow Internet Explorer web
> browsers' :(
> 
> Or alternately, maybe Internet Explorer is using your windows password
> and logon to authenticate you to the proxy, which the other browsers
> probably can't do.
> 
> One thing to try ... try telnetting to port 8080 of your proxy
> (telnet pintprv1 8080) to see what happens.  If asked for a username
> and or password , try your windows username/password to see if it 
> lets you in.
> 
> If this is the case, I'm not sure what to do next though :(
> 
> - Chris
> 
> -----Original Message-----
> From: CHEONG, Shu Yang [Patrick] [mailto:patrick_cheong@astro.com.my]
> Sent: Wednesday, 2 August 2000 11:04 AM
> To: Kenrick, Chris
> Cc: 'debian-user@lists.debian.org'
> Subject: RE: Linux Client Through MS Proxy Server
> 
> 
> Yes...only IE seem to work (i.e. with the proxy setting set to
> pintprv1.<company_name>.com.my and port set at 8080)..have tried Navigator
> and Opera but nothing happens!
> 
> Also, only upon request was I allowed to access and download from ftp
> sites.
> 
> Does MS Proxy Server use its own proprietary "protocol"?
> 
> Patrick Cheong
> Information Systems Assurance
> Measat Broadcast Network Systems
> E-mail: patrick_cheong@astro.com.my
> Visit us at: http://www.astro.com.my
> 
> > -----Original Message-----
> > From:	Kenrick, Chris [SMTP:Chris.Kenrick@praxa.com.au]
> > Sent:	Wednesday, August 02, 2000 7:17 AM
> > To:	'CHEONG, Shu Yang [Patrick]'
> > Subject:	RE: 
> > 
> > OK ..
> > 
> > It seems to be suggesting that the web proxy is running on port 8080 on
> > the
> > machine 
> > PINTPRV1 ... (WebProxyPort=8080)
> > 
> > However, it doesn't seem to set web browsers to use the proxy. (Set
> > Browsers
> > to use proxy = 0 and 
> > Set Browsers to use Auto Config = 0)
> > 
> > Does Internet Explorer go through a proxy? (Tools .. Internet Options
> etc)
> > .. the file 
> > seems to suggest that the proxy may not be necessary for web access?
> > 
> > Do other protocols other than HTTP work .. can you telnet or ftp out for
> > instance?
> > 
> > - Chris
> > 
> > -----Original Message-----
> > From: CHEONG, Shu Yang [Patrick] [mailto:patrick_cheong@astro.com.my]
> > Sent: Tuesday, 1 August 2000 4:39 PM
> > To: 'Kenrick, Chris'
> > Subject: RE: 
> > 
> > 
> >  <<mspclnt.ini>> 
> > Chris,
> > 
> > Here is a copy of the said .ini file. Any idea how to decipher some of
> the
> > info.?
> > 
> > Patrick Cheong
> > Information Systems Assurance
> > Measat Broadcast Network Systems
> > E-mail: patrick_cheong@astro.com.my
> > Visit us at: http://www.astro.com.my
> > 
> > > -----Original Message-----
> > > From:	Kenrick, Chris [SMTP:Chris.Kenrick@praxa.com.au]
> > > Sent:	Tuesday, August 01, 2000 1:43 PM
> > > To:	'CHEONG, Shu Yang [Patrick]'
> > > Subject:	RE: 
> > > 
> > > Umm...
> > > 
> > > For some weird reason MS web proxies like to run on port 80 (not 8080
> as
> > > you
> > > had)
> > > 
> > > try http_proxy with port 80 instead :)
> > > 
> > > Or alternately, just check within IE for what the proxy settings are 
> > > (Tools - Internet Options - Settings - Lan Settings)
> > > 
> > > I don't think a DNS within the ISP's network counts as an external
> > > machine.
> > > 
> > > Try pinging something outside of the ISP and you might find that you
> > have 
> > > some problems... :)
> > > 
> > > - Chris
> > > 
> > > -----Original Message-----
> > > From: CHEONG, Shu Yang [Patrick] [mailto:patrick_cheong@astro.com.my]
> > > Sent: Tuesday, 1 August 2000 3:41 PM
> > > To: 'Kenrick, Chris'
> > > Subject: RE: 
> > > 
> > > 
> > > I did a "export http_proxy=http://<proxy_ip>:8080" before using
> > > dselect....does not seem to work....about the ping...welll at the
> > command
> > > prompt I just typed "ping 192.228.128.20" which is the ip for one of
> the
> > > isp's dns......
> > > 
> > > Will try the MS Proxy Client!
> > > 
> > > Will post later.
> > > Thx
> > > 
> > > 
> > > Patrick Cheong
> > > Information Systems Assurance
> > > Measat Broadcast Network Systems
> > > E-mail: patrick_cheong@astro.com.my
> > > Visit us at: http://www.astro.com.my
> > > 
> > > > -----Original Message-----
> > > > From:	Kenrick, Chris [SMTP:Chris.Kenrick@praxa.com.au]
> > > > Sent:	Tuesday, August 01, 2000 1:24 PM
> > > > To:	'CHEONG, Shu Yang [Patrick]'; 'debian-user@lists.debian.org'
> > > > Subject:	RE: 
> > > > 
> > > > The answer depends on how the proxy is set up...
> > > > 
> > > > It might be worth trying setting the http_proxy environment variable
> > > > to http://yourproxynamehere:80/ (make sure you export it of course)
> > > > This should at least get things like apt working...
> > > > 
> > > > The other thing that might be worth looking at ...
> > > > 
> > > > Try installing the microsoft proxy client on your win95 partition.
> > > > 
> > > > It is often findable on a network share of your proxy 
> > > > ( \\yourproxyname\mspclnt is usual).  In addition to being able to 
> > > > get out through the proxy, mspclnt.ini on the same drive
> > > > can give you some hints as to the proxy configuration.
> > > > 
> > > > Finally, its possible that the proxy might be set up to only
> > > > allow certain users to do certain things, and you may be running
> > > > into a permissions problem...
> > > > 
> > > > - Chris
> > > > 
> > > > PS: How did you manage to ping the outside network.  According to my
> 
> > > > tests and MS documentation, MS proxies don't let pings through to
> the
> > > > outside world!!
> > > > 
> > > > -----Original Message-----
> > > > From: CHEONG, Shu Yang [Patrick]
> [mailto:patrick_cheong@astro.com.my]
> > > > Sent: Tuesday, 1 August 2000 12:29 PM
> > > > To: 'debian-user@lists.debian.org'
> > > > Subject: 
> > > > 
> > > > 
> > > > Hi guys!
> > > > 
> > > > I have been searching high and low for the answer but no such
> > luck.....I
> > > > am
> > > > attempting to connect by Debian GNU/Linux box to the Net through a
> > > > Microsoft
> > > > Proxy Server 2.0. I can ping outside the local network but whenever
> I
> > > use
> > > > dselect, I get an error message. I understand that if the socks is
> > > enabled
> > > > on the M$ Proxy Server, I can use the socks4/5 client to sockify the
> > > > programs which need to connect to the Net, but I think the proxy
> > server
> > > > socks is not enabled. Also, I have seen numerous postings regarding
> > the
> > > > use
> > > > of some M$ proprietary "protocol" which allows M$ Internet Explorer
> > (and
> > > > not
> > > > other Web Browsers such as Netscape and Opera) to connect to the
> Net.
> > I
> > > > tried using Lynx in Debian and this is the error messages I get:
> > > > 
> > > > HTTP Error 401
> > > > 
> > > > 401.2 Unauthorised Logon failed due to server configuration.
> > > > 
> > > > This error indicates that the credentials passed to the server do
> not
> > > > match
> > > > the credentials required to logon to the server. This is usually
> > caused
> > > by
> > > > not sendoing the proper WWW - Authenticate header field. Please
> > contact
> > > > the
> > > > Web server's admin to verify that you have permission to access the
> > > > requested resource.
> > > > 
> > > > In M$ Windows 95b(on the same box using XOSL), I can connect using
> > only
> > > M$
> > > > Internet Explorer! Can anyone enlightenment me? Is there a space on
> > the
> > > > Net
> > > > where I can find the answers to this question? Thx.
> > > > 
> > > > P/S I am certain my settings on the Debian box is correct!
> > > > 
> > > > 
> > > > Patrick Cheong
> > > > Information Systems Assurance
> > > > Measat Broadcast Network Systems
> > > > E-mail: patrick_cheong@astro.com.my
> > > > Visit us at: http://www.astro.com.my

Attachment: telnet.log
Description: Binary data


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