Hi Ignacio,
apology for my English... my name is George Ginis...
what you mean running/accessible via firewall and system-config-securitylevel? in XP or CentOS? and what is this?
the PuTTY I have in XP or in CentOS?
thank for your answer...
By default CentOS doesn't have ftp, telnet, nor rlogin services running/accessible via firewall. Use an ssh client such as PuTTY. And don't forget to use system-config-securitylevel to open the ssh port.