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echo: nthelp
to: Geo.
from: Gregg N
date: 2004-05-27 12:14:12
subject: Re: Default network ports for Windows XP

From: "Gregg N" 

I tried stopping Task Scheduler from the services control panel, but port
1025 remained in listening state. I can telnet into this port successfully,
but nothing is generated or echoed when I do.

Gregg

"Geo."  wrote in message
news:40b53c5c$3{at}w3.nls.net...
> 1025 is probably the scheduler service
>
> Geo.
>
> "Rich"  wrote in message news:40b51d0f{at}w3.nls.net...
>    There is no way to associate a socket with any specific component
within a
> process that opened it.  If RPC you can find the endpoint using the tools
to
> which I referred.  Try rpcdump from
>
http://www.microsoft.com/windows2000/techinfo/reskit/tools/existing/rpcdump-o.a
sp.
> I don't know if this version works on Windows XP.
>
>    Port 1025, and for that matter, potentially all ports >= 1024, can be
used
> for any purpose.  That someone registered one for a specific purpose means
> little.
>
> Rich
>
>
>   "Gregg N"  wrote in message
> news:40b51016$1{at}w3.nls.net...
>   Netstat is in fact what I've been using to see what is open. The problem
is
> that the owning process is often svchost, which hosts many services. Is
there a
> way to find out which specific service hosted by svchost has a port open?
Mabye
> some netsh incantation?
>
>   For example, how do I find out what Windows service listens on port
1025?
> This is registered as Internet Blackjack, of all things. So far, I have
seen
> this only on XP computers, not 2000 ones. Netstat shows it is owned by
svchost,
> but how do I find out which service within svchost?
>
>   Gregg
>
>     "Rich"  wrote in message news:40b4dc20{at}w3.nls.net...
>        Those could be randomly allocated RPC ports.  Use NETSTAT -ao to
see the
> process that has these opened.  There are other tools that will identify
RPC
> endpoints if they are RPC but these are in either developer or resource
kits.
>
>     Rich
>
>       "Gregg N"  wrote in message
> news:40b4d543$1{at}w3.nls.net...
>       Does anyone know where I can find a list of the network TCP and UDP
ports
>       that Windows XP opens either actively or passively (i.e., listening)
in a
>       default LAN installation?
>
>       Also, IANA (http://www.iana.org/assignments/port-numbers) does not
> indicate
>       what ports 1147 and 1148 are, but these appear to be active on one
> machine.
>
>       Thanks.
>
>       Gregg
>
>
>

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