RE: One ISA Server to another

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Sun, 12 Jan 2003 18:48:19 -0600

Hi Chris,

Interesting. I haven't encountered this yet, or at least no one has told
me about this. I figure my users connect to the VPN to get some work
done, and then disconnect after that. So, using non work related stuff
like WMP and RealPlayer hasn't come up. I'd have to pull out the
Firewall service logs and packet sniffers to figure it out. The typical
Internet Protocols, such as SMTP, POP3, NNTP, HTTP, FTP all work OK for
these clients?

Thanks!
Tom
www.isaserver.org/shinder


-----Original Message-----
From: Chris H [mailto:ntpro@xxxxxxxxxx] 
Sent: Sunday, January 12, 2003 6:02 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: One ISA Server to another


http://www.ISAserver.org


Hi Tom,

Thanks for the reply. It seems to be the stremaing protocols; the ones
for
real player and windows media player. I do not know the specific
protocols
but I am allowing the ones pre-defined in ISA for Real Player and
Windows
Media Player. And yes, they do work from the internal network itself.

Thank you,

Chris

----- Original Message -----
From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Saturday, January 11, 2003 3:09 PM
Subject: [isalist] RE: One ISA Server to another


http://www.ISAserver.org


Hi Chris,

Which protocols fail to work? Do you see the same thing on the actual
internal network clients that aren't connected via VPN?

Thanks!
Tom
www.isaserver.org/shinder


-----Original Message-----
From: Chris H [mailto:ntpro@xxxxxxxxxx]
Sent: Friday, January 10, 2003 3:32 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] One ISA Server to another


http://www.ISAserver.org


If I have 2 stand-alone ISA servers:

Server A is Client VPN only
Server B is firewall/proxy/SecureNAT

client comes in on Server A through vpn tunnel and has firewall client
and
IE proxy settings for server B to get out to the internet. Does this
seem
logical? It works pretty well but every so often media player and other
protocols will fail that work 100% of the time if you are a firewall
client
on the lan going through server B.

thoughts?

Better way?

tia

chris


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