Re: [suse-security] SuseFirewall2 DMZ

On Tuesday 19 November 2002 13:45, Frédéric Poulet wrote:

My ftp service is accessible from internet but not from intern network. In fact for the internet network, the connexion runs but when i use "ls" command nothing takes place.

Somebody has an idea ?

You have to use "passive FTP" when connecting to the server through a firewall. Otherwise the server will try to open other high filtered ports to the client for data transfers. Most client programs support passive mode. -- Ch