Re: [Proftpd-user] PORT Mode problem running off of multiple ports

[Thomas L. S. <tsh...@io...>]

At 09:18 AM 1/2/2008, Dustin Ward wrote:
>I am running proftpd on two ports, 2121, 2122.  Port 2121 houses my
>anonymous ftp, and port 2122 houses regular ftp.
>
>Port mode seems to be broken when running off of the same ip address
>with different ports. Port mode will hang when connecting to the 2122,
>but will work perfectly when connecting to port 2121.
>
>If I change the port 2122 to port 2120, port mode will then function on
>that port, but not 2121. It appears that it will only work on the lowest
>numbered port.
>
>If this doesn't make any sense, I have posted my configuration below.
>
>Thanks for any help!

Running out the door so didn't really look at the configuration (or 
read the text above enough) but I think that FTP servers will always 
want the specified port and the one below that (N-1).  So for normal 
FTP it'd want 21 and 20.   How about trying to use ports 2121 and 
2123, thus leaving 2120 and 2122 for the magic stuff?

>ServerName              "Test Proftpd Server"
>ServerType              standalone
>SocketBindTight         on
>ServerAdmin             ro...@te...
>
>SyslogFacility          DAEMON
>SyslogLevel             info
>
>MaxInstances            200
>
>Port                    0
>TimeoutLogin            30
>TimeoutIdle             600
>TimeoutNoTransfer       600
>TimeoutStalled          600
>
>LogFormat               default "%h %l %L %t \"%r %U [%v]\" %A %b %D %f
>%F %m"
>
>UseReverseDNS           off
>
>ScoreboardFile /var/proftpd/proftpd.scoreboard
>PidFile /var/proftpd/proftpd.pid
>
>User                    ftp
>Group                   wheel
>
><Global>
>  ExtendedLog            /var/log/proftpd/xferlog read,write default
>  TimesGMT                off
>  AccessDenyMsg          "Access denied for %u."
>  AccessGrantMsg         "Access granted for %u."
>  AllowOverwrite         on
>  RootLogin              off
>  DeleteAbortedStores    on
>  AuthPAM                off
>  DefaultRoot            ~
>  DeferWelcome           on
>  DisplayLogin           ftp_welcomes/.welcome
>  MaxLoginAttempts       2
>  MaxClientsPerHost      10 "You cannot connect more than 5 times from
>the same host."
>  MaxClients             30 "Sorry, the maximum number of allowed users
>are already connected."
>  MaxHostsPerUser        15 "You cannot connect more than 10 times using
>the same account."
>  PassivePorts           40000 40050
>  DenyFilter             \*.*/
>  ServerIdent            on "FTP Server"
>  Umask                  002
>  WtmpLog                off
>
>  IdentLookups           off
>
>  ListOptions            -n
>
>  PathAllowFilter        "^[A-Za-z0-9 ._/%-]+$"
>  PathDenyFilter         "^( |-)"
>  PathDenyFilter         "(\\.ftpaccess)|(\\.htaccess)$"
>  PathDenyFilter         "(\\.\\.)$"
>
>  <Directory /*>
>    <LIMIT SITE_CHMOD>
>      DenyAll
>    </LIMIT>
>  </Directory>
>
></Global>
>
><VirtualHost 10.81.1.7>
>
>  Port                   2121
>  AuthPam                on
>  Include                /etc/proftpd/anonymous.config
>  HiddenStor on
>
></VirtualHost>
>
>
><VirtualHost 10.81.1.7>
>
>  Port                   2122
>  AuthPam                on
>
></VirtualHost>
>
>
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