[isalist] Re: IP spoofing and VPN

  • From: "Amy Babinchak" <amy@xxxxxxxxxxxxxxxxxxxxxxxxxx>
  • To: <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 2 May 2008 15:56:38 -0400

I see that too. I think it's that the internal NIC gets noticed by ISA
before the VPN replies to the DHCP request.

 

thanks,

 

Amy Babinchak

 

 

Harbor Computer Services |(248) 850-8616

 

Tech Blog http://securesmb.harborcomputerservices.net

Client Blog http://smalltechnotes.blogspot.com

Website http://www.harborcomputerservices.net

 

From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Thomas W Shinder
Sent: Friday, May 02, 2008 3:37 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: IP spoofing and VPN

 

I've seen the same thing. Nothing to worry about.

 

Tom

 

From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Neil Cassidy
Sent: Friday, May 02, 2008 9:26 AM
To: Neil Cassidy; isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: IP spoofing and VPN

 

Sorry, forgot to mention it is 2004.  

 

No, we haven't all gone back in time, my ISA is 2004.

 

From: Neil Cassidy 
Sent: Friday, May 02, 2008 10:23 AM
To: isalist@xxxxxxxxxxxxx
Subject: IP spoofing and VPN

 

I have a remote VPN client, who keeps showing up as IP spoofing alert in
ISA.  Is this just because my logging threshold is too low?  Is it due
to his internal assigned IP not matching his real external IP?  Should I
be worried?  He does keep getting kicked out randomly.


Thanks.



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