RE: Using VPN-1 Secure Remote behind ISA

  • From: "Fares Rihani" <Fares@xxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 4 Dec 2003 18:46:18 -0500

Sam,
 
Check on these following rules:
 
    UDP 2746 send, receive
    UDP 500 send, receive
    TCP 500 out , secondary port 500 in 
 
Let me know if those were implemented in your current config.  If not, try 
after adding them.
Good luck,
 
Fares Rihani
 

 -----Original Message-----
From: Sam Chapman [mailto:adminone@xxxxxxxxxxx]
Sent: Thursday, December 04, 2003 6:02 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Using VPN-1 Secure Remote behind ISA


http://www.ISAserver.org

Thanks. I had that port open as well!
 
-----Original Message-----
From: Steve Moffat [mailto:steve@xxxxxxxxxxxxxxxxxxxxxxxxxx] 
Sent: Thursday, December 04, 2003 2:51 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Using VPN-1 Secure Remote behind ISA
 
http://www.ISAserver.org
You need tcp 1703 as well
 
Steve
 

  _____  

From: Sam Chapman [mailto:adminone@xxxxxxxxxxx] 
Sent: Thursday, December 04, 2003 6:24 PM
To: Isa Weblist
Subject: [isalist] Using VPN-1 Secure Remote behind ISA
http://www.ISAserver.org
Hi everyone,
 
I use Secure Remote Client to connect to the office. Now that I installed and 
configured ISA in integrated mode I can no longer connect to the office.  I 
installed the secure remote on one of my internal workstations but when I try 
to create a site ( VPN) I get an error "Error: Communicating with site" I 
created several packet filters including UDP 500, 4500, TCP 500, TCP 43, 2746, 
UDP 1701. I also have IP routing enabled and the PPTP through ISA firewall. I 
am still unable to connect to the office using the secure remote. I am sure it 
is a port issue since the VPN client was working fine prior to the ISA install. 
Please help
 
Sam
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