RE: On Opening Outbound Port

  • From: "Stefaan Pouseele" <stefaan.pouseele@xxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 9 Jun 2003 21:31:40 +0200

Hi Chen,
 
allow the newly created protocol definition in a protocol rule.
 
HTH,
Stefaan

-----Original Message-----
From: CY Chen [mailto:cychen@xxxxxxxxxxxxxxx]
Sent: maandag 9 juni 2003 21:24
To: [ISAserver.org Discussion List]
Subject: [isalist] On Opening Outbound Port


http://www.ISAserver.org



Hi All,

I would like to confirm a way to open the outbound port on ISA Server.

I have defined a protocol definition for outbound TCP traffic on port 1098. 
What is the next step to open this port on the firewall so that the client
behind the firewall can establish a connection with the server running out
in the Internet? 

When I do the telnet command from the machine behind the firewall to the
server running outside the firewall, the connection cannot be established
and that is how I verified that the firewall seems to still have this port
1098 blocked for outbound traffic.

The command I used is:

telnet <ip of server running in the Internet> 1098

In brief, how do I open up port 1098 on my firewall for outbound traffic.

Your response and input are deeply appreciated.

Regards,

C.Y. Chen

Fujitsu Software Corporation

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