Re: Advanced Tcp/IP Filtering

From: Shahar Mesika_M (shahar@cellmate.co.il)
Date: 01/08/03 

From: "Shahar Mesika_M" <shahar@cellmate.co.il>
Date: Wed, 8 Jan 2003 11:09:39 +0200

Hi All,

O.K. I it's working, The information above help me alot
Thanks for The Help

shahar.

"Shawn Shepherd[MSFT]" <shawnsh@microsoft.com> wrote in message
news:hweMc5qtCHA.2652@cpmsftngxa06...
> Shahar,
>
> Here are some helpful links on this.
>
> 283679 Information About the IIS File Transmission Protocol (FTP) Service
> http://support.microsoft.com/?id=283679
>
> "The IIS-based FTP service (MSFTPSVC) supports both active and passive
mode
> connections, depending on the method that is specified by the client. IIS
> does not support disabling either active or passive mode connections, due
> to the lack of such a feature in RFC 959. Unlike HTTP and most other
> protocols used on the Internet, the FTP protocol uses a minimum of two
> connections during a session: a half-duplex connection for control, and a
> full-duplex connection for data transfer. By default, TCP port 21 is used
> on the server for the control connection, but the data connection is
> determined by the method that the client uses to connect to the server."
>
> 309816 HOW TO: Configure Internet Explorer to Use Both the FTP PORT Mode
and
> http://support.microsoft.com/?id=309816
>
> "This article describes how to configure Internet Explorer to use both the
> File Transfer Protocol (FTP) PORT mode and PASV mode.
>
> FTP supports two modes. These modes are called Standard (or Active) and
> Passive (or "PASV"). The Standard mode FTP client sends PORT commands to
> the FTP server. The Passive mode client sends PASV commands to the FTP
> Server. These commands are sent over the FTP command channel........"
>
>
>
> Thank you for using Microsoft Partner Support.
>
> Shawn Shepherd[MSFT]
> MCSE/MCP+I
> Online Support Professional
>
> This posting is provided "AS IS" with no warranties, and confers no
rights.
> Get Secure! - www.microsoft.com/security
>
>

Relevant Pages

  • RE: Telnet/ftp problems SBS2000
    ... Please make sure your client computers are configured as both Firewall ... will find two options "Enable folder view for FTP sites" and "Use Passive ... that the control connection has been successfully established, ... (other than port 21) ...
    (microsoft.public.windows.server.sbs)
  • Re: IPSwitch, Inc. WS_FTP Server
    ... > bounce attack as well as PASV connection hijacking. ... > The FTP bounce vulnerability allows a remote attacker to cause the ... > anonymously along with any internal addresses that the FTP server has ... That means it's got to handle a PORT ...
    (Bugtraq)
  • Re: FTP question
    ... |> I have one server that has had connectivity issues this past week ... |> directed at trying yet another ftp software. ... |> or an error about the socket connection. ... |> own modem and a Linksey router using Xp 64bit system. ...
    (microsoft.public.windowsxp.network_web)
  • Re: Does OpenSSH use RCP?
    ... TCP connection can be tuned for optimal performance. ... FTP command ... And then ssh comes along and crams interactive logins, ... straightjacket, but it's a really comfy and warm straightjacket, and the world ...
    (comp.security.unix)
  • Re: Does OpenSSH use RCP?
    ... It's not "if I want to", it's rtfrfc: show me separate protocol ... I didn't say FTP was ugly, I said lack of another layer between ... >> One connection - one application model doesn't work, ... Same as FTP: multiple connections per session. ...
    (comp.security.unix)