Sorry, Can't help you this time but very interesting question!.
I have an easier question but in the same area:
If I do a netstat -a on my NT firewall, shouldn't I see all the open ports,
like if I open TCP 1433 port on my secure and DMZ interfaces on the fw,
shouldn't I see TCP hostxxx:1433 0.0.0.0 LISTENING or something
like that. If not, why? According to my rules/services/connections, the
port is opened??? So Obviously ODBC can't get through the fw (between DMZ
and secure net). If I try from the fw to the secure SQL, it works fine so I
know that the TCP1433 on the secure interface is opened! I am frickin
puzzled! There must be something I did not grab! i put a SQL client on the
IIS in the DMZ to test connectivity, I can see that the client is trying
sending TCP433 SYN packets to the SQL on the secure but no luck! So
something between the DMZ and the secure interface is not going, if my
reasoning is good!
So any good, positive, helpful, comments are very much welcome!
Jean Morissette
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Ben Nagy
> Sent: Thursday, September 23, 1999 3:44 AM
> To: '[EMAIL PROTECTED]'
> Subject: Which process owns which port (NT)
>
>
> G'day,
>
> I know this has come up briefly before (in this group or t'other anyway).
>
> Does anyone know of a way that I can find out which process is
> listening on
> a certain port? Netstat will happily tell me that something is
> listening on
> 7777 or whatever, but I can find no way to work out which process is
> actually doing the listening.
>
> No points will be awarded for lists of well-known ports, references to the
> 'netstat' command or suggestions involving "using a real
> operating system".
>
> Cheers,
>
> --
> Ben Nagy
> Network Consultant, CPM&S Group of Companies
> PGP Key ID: 0x1A86E304 Mobile: +61 414 411 520
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