Re: Publishing servers

  • From: Christian.Schramm@xxxxxxxxxxxxxx
  • To: isalist@xxxxxxxxxxxxx
  • Date: Fri, 4 Apr 2003 13:57:41 +0200

Hi Badri Khanal,

Are your two NICs on the same subnet? If thats your case I think it is not
possible to publish any servers to the outside world because ISA lacks a
"real" outside interface...

Regards

> -----Ursprüngliche Nachricht-----
> Von: PETER J KATHLEEN PAPE [mailto:papexpjboi@xxxxxxx] 
> Gesendet: Mittwoch, 2. April 2003 20:41
> An: [ISAserver.org Discussion List]
> Betreff: [isalist] Re: Publishing servers
> 
> 
> http://www.ISAserver.org
> 
> 
> Sounds like a LAT issue.  If you let ISA's install define the 
> LAT, it will include all private IP addresses in the LAT.  
> Check the LAT and remove the private address range associated 
> with your NIC facing the router.  That may resolve the issue.
> 
> 
> ----- Original Message -----
> From: "Badri Khanal" <badri.khanal@xxxxxxxxxx>
> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> Sent: Wednesday, April 02, 2003 2:55 AM
> Subject: [isalist] Publishing servers
> 
> 
> http://www.ISAserver.org
> 
> 
> http://www.ISAserver.org
> 
> 
> Hi,
> I have installed ISA server which is behind the router. NAT 
> is performed by the router itself. I have installed 2 NIC 
> cards in the ISA server, one facing the LAN and another 
> facing the router. Both cards are configured with private IP address.
> 
> There is a web server and exchange server behind the firewall 
> and people need to access them from outside world. For this, 
> I tried to configure server publishing rules but when I do 
> that, I get an error message which says "The IP address 
> specified is not external" and I get nowhere.
> 
> If anyone of you have experienced similar problem or if you 
> know the logic behind this, please help me.
> 
> Thank you,
> 
> ---------------------------
> Badri Khanal
> Systems Administrator
> United Mission to Nepal
> Post Box 126
> Kathmandu, Nepal
> Tel: 977-1-4268900, 4228118
> Fax: 977-1-4225559
> 
> 
> 
> -----Original Message-----
> From: Joseph G. Mojica [mailto:jmojica@xxxxxxxxxxx]
> Sent: Wednesday, April 02, 2003 7:04 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: URL Filtering
> 
> 
> http://www.ISAserver.org
> 
> 
> Hi,
> 
> If you have your own list of URL's that you want to block, 
> you can just create a destination set which includes all the 
> sites you want to block then create a site and content rules 
> to block the destination set you created or better yet, visit 
> www.isatools.org, or http://www.toolzz.com/ISAToolzz.htm , 
> you can find a pre-compiled blacklists destination sets there 
> including a script to import those sets.
> 
>  HTH,
> JM
> 
> -----Original Message-----
> From: Brad Z [mailto:bzaborow@xxxxxxxxxxxxxxxxxxxx]
> Sent: Tuesday, April 01, 2003 9:29 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] URL Filtering
> 
> http://www.ISAserver.org
> 
> 
> I was wondering what is the best way to block or filter 
> websites using the ISA server. I have about 80 users and for 
> the past couple of weeks I've notice alot of internet traffic 
> that isn't work related. I could just block out those users 
> all together but some of them need internet access for thier job.
> 
> Free Trial Software: Monitor & Manage Web Use with 
> SurfControl Web Filter for MS ISA Server 
> http://www.surfcontrol.com/go/zisadl1
> 
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> http://www.surfcontrol.com/go/zisadl1
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