Duvida Servidor ftp

[vermei]

Tenho instalado o proftpd e configurado, mas só consigo acessar pela rede local.
Gostaria de  saber como acessar pela web.
Aqui esta meu proftpd.conf

Código Selecionar Expandir


UserAlias sauron wellington
# Includes DSO modules
Include /etc/proftpd/modules.conf

# Set off to disable IPv6 support which is annoying on IPv4 only boxes.
UseIPv6                         on
# If set on you can experience a longer connection delay in many cases.
IdentLookups                    off

ServerName                      "Debian"
ServerType                      standalone
DeferWelcome                    on

MultilineRFC2228                on
DefaultServer                   on
ShowSymlinks                    off

TimeoutNoTransfer               600
TimeoutStalled                  600
TimeoutIdle                     1200

DisplayLogin                    welcome.msg
DisplayChdir                    .message true
ListOptions                     "-l"

DenyFilter                      \*.*/

# Use this to jail all users in their homes
DefaultRoot                /var

# Users require a valid shell listed in /etc/shells to login.
# Use this directive to release that constrain.
# RequireValidShell             off

# Port 21 is the standard FTP port.
Port                    21

# In some cases you have to specify passive ports range to by-pass
# firewall limitations. Ephemeral ports can be used for that, but
# feel free to use a more narrow range.
# PassivePorts                  49152 65534

# If your host was NATted, this option is useful in order to
# allow passive tranfers to work. You have to use your public
# address and opening the passive ports used on your firewall as well.
# MasqueradeAddress             1.2.3.4

# This is useful for masquerading address with dynamic IPs:
# refresh any configured MasqueradeAddress directives every 8 hours
<IfModule mod_dynmasq.c>
# DynMasqRefresh 28800
</IfModule>

# To prevent DoS attacks, set the maximum number of child processes
# to 30.  If you need to allow more than 30 concurrent connections
# at once, simply increase this value.  Note that this ONLY works
# in standalone mode, in inetd mode you should use an inetd server
# that allows you to limit maximum number of processes per service
# (such as xinetd)
MaxInstances                    30

# Set the user and group that the server normally runs at.
User                            proftpd
Group                           nogroup

# Umask 022 is a good standard umask to prevent new files and dirs
# (second parm) from being group and world writable.
Umask                           022  022
# Normally, we want files to be overwriteable.
AllowOverwrite                  on

# Uncomment this if you are using NIS or LDAP via NSS to retrieve passwords:
# PersistentPasswd              off

# This is required to use both PAM-based authentication and local passwords
# AuthOrder                     mod_auth_pam.c* mod_auth_unix.c

# Be warned: use of this directive impacts CPU average load!
# Uncomment this if you like to see progress and transfer rate with ftpwho
# in downloads. That is not needed for uploads rates.
#
# UseSendFile                   off
TransferLog /var/log/proftpd/xferlog
SystemLog   /var/log/proftpd/proftpd.log

<IfModule mod_quotatab.c>
QuotaEngine off
</IfModule>

<IfModule mod_ratio.c>
Ratios off
</IfModule>


# Delay engine reduces impact of the so-called Timing Attack described in
# http://security.lss.hr/index.php?page=details&ID=LSS-2004-10-02
# It is on by default.
<IfModule mod_delay.c>
DelayEngine on
</IfModule>

<IfModule mod_ctrls.c>
ControlsEngine        off
ControlsMaxClients    2
ControlsLog           /var/log/proftpd/controls.log
ControlsInterval      5
ControlsSocket        /var/run/proftpd/proftpd.sock
</IfModule>

<IfModule mod_ctrls_admin.c>
AdminControlsEngine off
</IfModule>

#
# Alternative authentication frameworks
#
#Include /etc/proftpd/ldap.conf
#Include /etc/proftpd/sql.conf

#
# This is used for FTPS connections
#
#Include /etc/proftpd/tls.conf

# A basic anonymous configuration, no upload directories.
# <Anonymous ~ftp>
#   User                                ftp
#   Group                               nogroup
#   # We want clients to be able to login with "anonymous" as well as "ftp"
#   UserAlias                   anonymous ftp
#   # Cosmetic changes, all files belongs to ftp user
#   DirFakeUser on ftp
#   DirFakeGroup on ftp
#
#   RequireValidShell           off
#
#   # Limit the maximum number of anonymous logins
#   MaxClients                  10
#
#   # We want 'welcome.msg' displayed at login, and '.message' displayed
#   # in each newly chdired directory.
#   DisplayLogin                        welcome.msg
#   DisplayChdir                .message
#
#   # Limit WRITE everywhere in the anonymous chroot
#   <Directory *>
#     <Limit WRITE>
#       DenyAll
#     </Limit>
#   </Directory>
#
#   # Uncomment this if you're brave.
#   # <Directory incoming>
#   #   # Umask 022 is a good standard umask to prevent new files and dirs
#   #   # (second parm) from being group and world writable.
#   #   Umask                           022  022
#   #            <Limit READ WRITE>
#   #            DenyAll
#   #            </Limit>
#   #            <Limit STOR>
#   #            AllowAll
#   #            </Limit>
#   # </Directory>
#
# </Anonymous>

DefaultRoot ~



[Dserma]

Descomente a linha:

# MasqueradeAddress             1.2.3.4

E coloque o seu IP externo, ou dominio, se utilizar algum DDNS, como o NO-IP

Ex: MasqueradeAddress             seudominio.no-ip.info


Att;

[vermei]

Amigo, descomentei a linha e coloquei meu domio.no-ip.org.
Quando eu dou o comando

Código Selecionar Expandir

/etc/init.d/proftpd restart
aparece assim

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*
Stopping ftp server proftpd                                           [ OK ]
Starting ftp server proftpd                                                 
ubuntu - 192.168.2.254:21 masquerading as 208.51.78.251

Mas não funcionou

Grato

[Dserma]

Vc liberou as portas necessarias no seu router ?

Att;

[vermei]

Liberei as portas no meu roteado e também não funcionou.
Se eu deixar as configurações no no-ip para direcionar para porta 8080 ele abre uma pagina do apache dizendo que o apache esta funcionando.
Agora se eu mandar direcianar para porta 21 ele nem da sinal.

Grato

[Dserma]

Nao precisa colocar a porta nas configuracoes do No-Ip... basta deixar o redirecionamento normal mesmo... sem especificar nenhuma porta...

Liberou a porta no iptables também ??

# iptables -A INPUT -i eth0 -p tcp --dport 21 -j ACCEPT

Att;

[vermei]

Adicionei essa linha no iptalbles também nd.
se eu colocar na web assim:http://vermei.no-ip.org ele não abre agora se eu colocar assim http://vermei.no-ip.org:8080/ ele abre na pagina do apache.

[Dserma]

Sim.. no endereco digitado no browser, vc precisa especificar a porta...

No meu post anterior, estava me referindo as configuracoes do No-Ip, no proprio site dele....

O Proftp esta iniciando sem nenhum erro ?

Como esta a linha que pedi para vc alterar?

Att;

[vermei]

O Proftp esta iniciando assim

Código Selecionar Expandir

root@ubuntu:/home/vermei# /etc/init.d/proftpd restart
* Stopping ftp server proftpd                                           [ OK ]
* Starting ftp server proftpd                                                 
ubuntu - 192.168.2.254:21 masquerading as 201.49.64.8
                                                                                   [ OK ]



Agora no no-ip esta assim: Tipo de Hoste = DNS Host