[isalist] Re: Application not proxy-aware
- From: Jim Harrison <Jim@xxxxxxxxxxxx>
- To: "isalist@xxxxxxxxxxxxx" <isalist@xxxxxxxxxxxxx>
- Date: Tue, 14 Jun 2011 14:28:35 +0000
I take it that "POS" really means "point of sale", not what one might imply
from an app that behaves this way? :)
You can use a "fake HTTP" protocol (and properly-ordered rules) as described in
this
isablog<http://blogs.technet.com/b/isablog/archive/2006/09/25/why-do-i-need-a-deny-rule-to-make-an-allow-rule-for-a-custom-protocol-work-correctly.aspx>
to work around such silliness.
Please send me the case number (offline if you like) - there's a support
engineer that needs some education.
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On
Behalf Of Crockett, Gregory
Sent: Tuesday, June 14, 2011 7:22 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Application not proxy-aware
Hello,
I have an application, Radiant Systems Aloha - POS system, that phones home so
that those at home can monitor the application. The phoning home agent uses
port 80. ISA 2k6 sees the traffic as non-HTTP traffic - so it is dropped. I
tried bypassing ISA with unchecking "Web Proxy Filter". That did not work.
The monitor reports the data as invalid.
PSS suggest to bypass ISA altogether - link directly to the Internet. PSS also
mentioned that even though Web Proxy Filter is unchecked, ISA will always treat
the traffic with Web Proxy Filter -- I might have misunderstood. The ISA
server also as WebSense -- disabling yields the same results.
Has anyone come across this?
TIA
Greg Crockett
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