Re: Kerio Personal Firewall

["dwarkeeper" <dwarkeeper () hotmail com>]

You can either use netstat -nao (which is with XP) or use fport which will
give you a listing of ports with PID numbers, to extend on that you can do a
tasklist /svc to show a list of services mapped to each PID.

dk.
----- Original Message -----
From: "Chew Yean Tai - FOS" <ytchew () fosconsult com>
To: <security-basics () securityfocus com>
Sent: Tuesday, November 19, 2002 8:26 PM
Subject: Re: Kerio Personal Firewall


> You can try Active Ports at http://www.protect-me.com/freeware.html which
> tells you what service is using which port.  The best thing is, it's free.
>
> YT
> ----- Original Message -----
> From: "Chee%2dHeng Chin" <chchin () iastate edu>
> To: <security-basics () securityfocus com>
> Sent: Tuesday, November 19, 2002 2:41 AM
> 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