which adapters a port is bound to is specifically stated in the bind()
winsock call. the program must support this feature to be able to select
ip's at bind time. most just default to all open ip's though, so you may be
out of luck. pcanywhere might support it, but if it does, it's because they
wrote it that way.
Signed,
Ryan Permeh
eEye Digital Security Team
http://www.eEye.com/Retina -Network Security Scanner
http://www.eEye.com/Iris -Network Traffic Analyzer

----- Original Message -----
From: "Sean Eby" <spebyMINDSPRING.COM>
To: <FOCUS-MSSECURITYFOCUS.COM>
Sent: Thursday, April 05, 2001 1:48 PM
Subject: Re: binding services to specific IP numbers.

> Interesting, I have not heard of a generic utility that will allow NT to
do
> that. As stated, Symantec may have that ability, but as far as other
> applications, you may be out of luck unless each specific application
allows
> you to specify which interfaces and/or which IP's your machine is used to
> listen on. Also, you MAY be able to configure one interface or another
with
> IP filtering. In other words, filter the port Pc Anywhere uses to listen
on
> on the interface you don't want people to be able to access it with... ???
> Not sure.
>
> Sean
> ----- Original Message -----
> From: "Matt Cole" <mcoleSIGPC.COM>
> To: <FOCUS-MSSECURITYFOCUS.COM>
> Sent: Wednesday, April 04, 2001 7:10 PM
> Subject: Re: binding services to specific IP numbers.
>
>
> I'm not sure about any other services, but it can be done with PC
> Anywhere in versions 8+. There is a tech document on the Symantec web
> page that describes the registry edit. If you can't find it, let me know
> any I'll dig it up.
>
> -R. Matthew Cole
> MCSE, MCP+I, NT-CIP
> Field Services Manager
> EPOS Corporation
>
> -----Original Message-----
> From: Reuven Twito [mailto:reuvenSPIDERSERVICES.COM]
> Sent: Wednesday, April 04, 2001 2:12 PM
> To: FOCUS-MSSECURITYFOCUS.COM
> Subject: binding services to specific IP numbers.
>
> Hi there All,
>
> I am looking for a way to bind services to only
> specific IP numbers on a multihomed NT machines (NT4 and 2000).
>
> the idea is to have two interfaces on the NT box one for administration
> purposes and one for production.
>
> what I would like to do is to use some services ( say PC-anywhere )
> that will only bind to the IP number of the administration card.
>
> any one knows if I can do that ??
>
> TIA...
>
> Reuven Twito
>
> Chief technologies officer
> Spider Solution LTD.
> Tel: +972-3-576-6980
> mobile: +972-50-641549
> Fax: +972-3-751-3626
> 06 Ha'chilazon Street
> Ramat Gan 52522, Israel
> E-mail: reuvenspiderservices.com
>

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