RE: Passive FTP

From: Jensen, Peter (Peter.Jensen_at_ggzdrenthe.nl)
Date: 05/31/05

  • Next message: Abdurrahman Beyazaslan: "Re: Passive FTP"
    To: 'Roberto Alcantara' <roberto@fortalnet.com.br>, security-basics@securityfocus.com
    Date: Tue, 31 May 2005 16:59:15 +0200
    
    

    Some FTP servers (like GLftpD) are able to set the passive ports he can use,
    that way you can limit the ports you need to open on your firewall.

    Grtz
    Peter

    -----Oorspronkelijk bericht-----
    Van: Roberto Alcantara [mailto:roberto@fortalnet.com.br]
    Verzonden: dinsdag 31 mei 2005 15:09
    Aan: security-basics@securityfocus.com
    Onderwerp: Passive FTP

    Guys, to able my FTP users in passive mode need I realy accept in my
    firewall connections from 1024-65535 ports ?

    Best regards,
    Roberto

    *********************************DISCLAIMER*********************************

    Dit E-mail bericht is slechts bestemd voor de (rechts)persoon aan wie het is
    gericht en kan informatie bevatten die persoonlijk is en niet openbaar mag
    worden gemaakt krachtens wet- of regelgeving of overeenkomst. Indien een
    ander dan geadresseerde dit e-mail bericht ontvangt of anderszins in handen
    krijgt is hij niet gerechtigd tot kennisneming, verspreiding, openbaar maken
    of vermenigvuldiging daarvan. Hij wordt verzocht onmiddellijk de afzender op
    de hoogte te stellen en het e-mail bericht te vernietigen. De afzender staat
    niet in voor de juiste en volledige overbrenging van de inhoud van een
    verzonden e-mail, noch voor tijdige ontvangst daarvan. Dit e-mail bericht
    brengt geen enkele contractuele gebondenheid voor de afzender tot stand.
    ****************************************************************************


  • Next message: Abdurrahman Beyazaslan: "Re: Passive FTP"

    Relevant Pages

    • Re: Newbie question about ports.
      ... Can you do a CVSup to update your ports via http? ... Cvsup does not support http, but neither does it use ftp (see man cvsup, ... openable through your firewall. ...
      (freebsd-questions)
    • RE: FTP Server on SBS 2003
      ... When I access the ftp site ... In the properties the ftp is set to "all assigned ports" should this ... > You connect the SBS to a third party Router and forward port 21 to the SBS ... The network administrator of the server network can consult the ...
      (microsoft.public.windows.server.sbs)
    • Re: Ideas on solving the file transfer problem
      ... out of the range of easy solution for the vast majority of users? ... Port 21 may be the default port for FTP, ... Given the two channel nature of FTP, NAT is a bigger problem than ... Firewalls can be configured by the end-user to open the necessary ports. ...
      (comp.programming)
    • Re: cant connect to ftp server
      ... Most of the other FTP server ports are intended to run standalone -- ... that is the ftpd process runs continually and manages all of the ... standalone FTP daemon -- only one process at a time can take control ...
      (freebsd-questions)
    • Re: configure ftpd port range
      ... >> runs in order to enable ftp access to and from my machine. ... > standard FreeBSD ftpd. ... > the base ports. ... "If dhclientis used to set the hostname via DHCP, ...
      (freebsd-questions)