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RE: Kerio Personal Firewall
From: herakel () UNIV HAIFA AC IL
Date: Wed, 20 Nov 2002 09:18:38 +0200

If you are using WINXP try netstat -a -o
Any other windows try Active port utility.

-----Original Message-----
From: Chee%2dHeng Chin [mailto:chchin () iastate edu] 
Sent: Monday, November 18, 2002 8:41 PM
To: security-basics () securityfocus com
Subject: Kerio Personal Firewall


Hello list,
           I am trying to configure Kerio Personal Firewall and this
firewall 
allows me to specify explicitly which service is allowed inbound/outbound 
connection thru either TCP/UDP including the exact port numbers and IP range
to 
respond to. 

My question is: Is there a software/utility that will tell me exactly which 
service/application is currently listening on exactly which TCP/UDP port
number?

"netstat -a" only lists the active listening ports but doesnt tell me which 
service/application is listening on that port for incoming packets.

I would like to "lock down" the server as much as possible by specifying 
exactly which port and service a connection is allowed. Thanks in advance.

Regards,

chchin



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