Bypass ISA Proxy authentication

Hi
My environment: External users access SharePoint intranet site by entering credentials in Microsoft ISA server login page(authenticate to ISA server then accessing all sharepoint sites).
one client wants to access sharepoint intranet without ISA authentication.Is there any way to access SharePoint intranet site(https://domainname/sites/site1) from internet without ISA authentication.I mean bypass ISA proxy authentication for this particular
SharePoint site(https://domainname/sites/site1)
SharePoint site(https://domainname/site/site1) is enabled with anonymous authentication.
Thanks for any help.

Your client can edit his hostfile.
C:\Windows\System32\drivers\etc\hosts
Here you specify the IP-Adress of your particular SP server and your URL.

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This issue started after upgrading (thus not a clean install) to Leopard. Only happens in Safari (firefox no problem).
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I've had this problem logged as a bug on Radar since September (yes before Leopard shipped). The bug report was closed as a duplicate but I got it re-opened when 10.5.1 shipped and it was still present. It used to be just https access that caused Omniweb and Safari to crash when I authenticated to the ISA proxy in work.
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Hi All,
I've set up the login module to used basic and thats working fine and we have the ISA box passing a basic auth, but its putting domain\userid:password
is there a way in the J2EE basicauthentication module to have it strip off the "domain\" when it sees it. We've sniffed the network and if we can get either ISA not to pass the domain, or the portal to strip it we will have proxy authentication from ISA..
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Hi All,
I've set up the login module to used basic and thats working fine and we have the ISA box passing a basic auth, but its putting domain\userid:password
is there a way in the J2EE basicauthentication module to have it strip off the "domain\" when it sees it. We've sniffed the network and if we can get either ISA not to pass the domain, or the portal to strip it we will have proxy authentication from ISA..
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thanks for your attention
Greetings

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The Adobe Updater is attempting to bypass the standard ISA client authentication by initiating a connection as an Anonymous User rather than allowing the client to connect as a domain member. Why this would be designed this way is another question.
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adobe.com
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https://armmf.adobe.com:443
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https://swumpf.adobe.com/*

Acrobat Standard Proxy Authentication

Hi,
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Our proxy requires full authetication against our Active Directory
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To update my own question since it might help others
I received assistance through the Adobe support channels
Not what I was hoping for but it clarifies the problem
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Safari, Proxy Authentication, and Certificate Authorities ( for https )

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I have the same problem and it's frustrating as can be.
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I have a solution for the problem I encountered.
My collegues who look after the proxy server and network first tried to bypass authentication for the web site www.esendex.com (where the service resides). The same error occurred when trying to call the service.
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Regards
Bharathwaj
Message was edited by: Bharathwaj R

Hello,
because you say that your Account is domainname\username I think that the Proxy is a Microsoft ISA Server. So I also think that the server uses NTLM authentication. I think you should ask the ISA Administrator to provide unrestricted Access to the Internet for the IP of the Portal server without authentication.
Regards
Gregor

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com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeExcpetion: Invalid Response Code: (407) Proxy
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Thanks in advance,
Swarna

Hi Swarna
What is the patch level that you are running on?
May be the "auth-scheme" element required by the HTTP specification is missing in the "Proxy-Authorization" HTTP header.
I think that the solution is there in the new support packages or the patch update.
Please check out the latest support packages and apply them.
This should solve your problem.
Regards
Sumit Jain
**Reward with points if useful

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Hello,
I'm running into an issue with CSS web fonts: They often don't load.
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A-ha! It seems to be a bug! [https://bugzilla.mozilla.org/show_bug.cgi?id=627616 #627616]

Proxy Authentication Support

All,
Just figured I'd share this workaround.
We've been trying to use 10.1.0.4's proxy authentication functionality with our ISA Proxy servers and it just doesn't work with ISA servers due to well...Microsoft's inability to conform to industry standards... :-/
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http://ntlmaps.sourceforge.net/
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Actually, there's quite a bit more to it than that.
proxyHost= IP address of the proxy server
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It has "issues" in the negotiation phase. The issue's being worked with Oracle Development. Hence, the reason for my original post. Those who run into the problem will appreciate finding a solution in the search engine. :)

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Hum,
I've got the same problem with any kind of proxies.
And this is not news. Every other apple apps use the proxy config, but not mail since Tiger.
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There is an ugly method by using some proxifier to open outgoing ssh tunnel, but, as i said, that's ugly and this solution needs to have an access to SSH server.
so, UP

Web Clipping proxy error ISA proxy server

hi everybody.
help me please
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Edited by: user12104721 on Nov 29, 2010 2:47 AM

I have the same problem with isa server.
Did you sovle it?

Web Clipping proxy error with ISA Proxy server

hi
i'm trying to prepare web clipping in portal .
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I have the same problem with isa server.
Did you sovle it?

Bypass ISA Proxy authentication

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