RE: Dial Up Problem + ISA

  • From: "Phillips, Colin M" <colin@xxxxxxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 14 Jan 2002 14:52:22 -0000

Richard,

So how have you gone about solving this problem?  Surely, I don't have to
close it manually every time....?!

Colin

-----Original Message-----
From: Richard Pettigrew [mailto:Richard@xxxxxxxxxxx] 
Sent: 14 January 2002 14:46
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Dial Up Problem + ISA


http://www.ISAserver.org


I have noticed Firewall Sessions staying active even after closing the
application on the client PC that used the Firewall Client to gain access
outwards. I had to manually close it. I know this may not sound like much
help, but perhaps it may be something to look into?

-----Original Message-----
From: Phillips, Colin M [mailto:colin@xxxxxxxxxxx]
Sent: 14 January 2002 11:47
To: [ISAserver.org Discussion List]
Subject: [isalist] Dial Up Problem + ISA


http://www.ISAserver.org


Hello

I have an ISA Server running in Integrated mode.  On the same server we also
use Exchange 2000 to handle e-mail.

I use a dial up connection over ISDN for web access via ISA and also for
e-mail send and retrieval.

The problem is as follows:

When the Exchange Server dials out to send and retrieve e-mail, it does this
fine. The line stays connected and then something is sending and receiving
data continuously.  I managed to stop it (i.e. disconnecting the line) by
stopping the Web proxy service.

I thought it may have been something to do with caching in ISA Server, so I
disabled ALL caching...  but the problem is still there.

Obviously, I need to cure this problem as my client is receiving large phone
bills...!

Below is a snippet from the logs of what I believe is causing the
problem:

#Software: Microsoft(R) Internet Security and Acceleration Server 2000
#Version: 1.0
#Date: 2002-01-12 15:10:24
#Fields: c-ip   cs-username     c-agent date    time    s-computername
cs-referred     r-host  r-ip    r-port  time-taken      cs-bytes
sc-bytes        cs-protocol     s-operation     cs-uri  s-object-source
sc-status
192.168.16.2    anonymous       wininet 2002-01-12      15:10:24
SERVER  -       -       -       -       10      134     -       -
GET
http://.com/    -       12202


Any help MOST GREATFULLY received...

Colin

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