RE: LPR requires defines SOURCE port

  • From: "Jay J. Mobley" <jmobley@xxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 22 Aug 2001 22:42:11 -0700

Wow! Thanks
I bought your book btw. 
 
=)
 
-Jay

        -----Original Message----- 
        From: Thomas W. Shinder 
        Sent: Wed 8/22/2001 10:33 PM 
        To: [ISAserver.org Discussion List] 
        Cc: 
        Subject: [isalist] RE: LPR requires defines SOURCE port
        
        

        http://www.ISAserver.org
        
        
        Hi Jay,
        
        You can make the machine a Firewall client and configure the
mspclnt.ini
        file to bind the appropriate ports on the ISA Server. You can
check the
        process name in the firewall service logs and use that in the
        [application] header for the section that includes the bindings.
        
        This is a solvable problem, so take heart :-)
        
        Tom
        www.isaserver.org/shinder
        
        
        Thomas W Shinder, M.D., MCSE, MCT
        
        
        
        -----Original Message-----
        From: jmobley@xxxxxxxxxx [ mailto:jmobley@xxxxxxxxxx]
        Sent: Wednesday, August 22, 2001 11:43 PM
        To: [ISAserver.org Discussion List]
        Subject: [isalist] LPR requires defines SOURCE port
        
        
        http://www.ISAserver.org
        
        
        So As I understand it, NAT works by assigning a dynamic port to
outgoing
        traffic, and when that traffic returns to that port, the server
        remembers
        who it goes to.
        
        Also as I understand it the RFC for LPR requires that requests
send to
        the
        server port of 515 originate from 721-731 , or something else
depending
        on
        where u read. (I believe a revised RFC allows for a wider source
port
        range) but anyway, I MUST find out how to convince my ISA server
to send
        out anything destined for port X ( in this case 515 ) via port Y
        (721-731)
        but I find no options that even remotly resemble this.
        
        Help please
        and thank you too.
        
        -Jay Mobley
        
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