RE: Installing ISA in firewall mode but no firewall at all

  • From: "Bogdan Florin" <florinb@xxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 27 Jul 2003 23:28:33 +0300

Hmmm, I will test it again and I will informing you. Thank you for the
moment.


Yours sincerely,
 
Bogdan Florin
manager
BizarNet - Satellite Internet Services
www.bizarnet.ro
phone: +40-264-426507
gsm: : +40-740-074031
gsm: : +40-788-074031
fax:   +40-264-452207

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx] 
Sent: Sunday, July 27, 2003 7:28 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Installing ISA in firewall mode but no firewall
at all

http://www.ISAserver.org


Hi Bogdan,

The LAT must contain ONLY THE INTERNAL NETWORK IP ADDRESSES. No other
addresses are allowed in the LAT. The firewall model ISA Server
firewalls use is very dependent on a proper LAT configuration. If the
LAT is misconfigured (as it appears yours is misconfigured) then you
have no firewall at all.

HTH,
Tom

Thomas W Shinder
www.isaserver.org/shinder 
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp

 


-----Original Message-----
From: Bogdan Florin [mailto:florinb@xxxxxxxxxxx] 
Sent: Sunday, July 27, 2003 11:26 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Installing ISA in firewall mode but no firewall
at all


http://www.ISAserver.org


Yes Jim but in the following configuration isa do not see the traffic.

We have one server, let's call gateway with 2 NICS. One for internet,
one for intranet. We use real internet Ip in intranet as well as
internet. GATEWAY machine it have RRAS setup correct. I install ISA on
GATEWAY in FIREWALL mode. I setup in the LAT both networks: internal and
the network who belong the external IP of the GATEWAY.

Doesend mather what make the internal users I will never see any traffic
in any way into ISA /monitorig /sessions.

Can you explain me why and can you tell me HOW and WHAT to setup to see
the traffic ?

If I can done this it wil be enough for me.

Yours sincerely,
 
Bogdan Florin
manager
BizarNet - Satellite Internet Services
www.bizarnet.ro
phone: +40-264-426507
gsm: : +40-740-074031
gsm: : +40-788-074031
fax:   +40-264-452207


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