hi!
I Installed
the proxy on my server, all from inetd,
to forward outgoing connections through the
Server i've installed the proxy on.
The conf file has this switches activated:
[-Global-]
AllowMagicUser yes
DestinationAddress trick
DestinationTransferMode passive
PassiveMinDataPort 41000
PassiveMaxDataPort 41999
PortResetsPasv no # this i tested also with yes
In this example i use the default server cazlled trick,
dante is the Server with the proxy on.
As u see, pwd works fine, but an ls
blocks somehow, and after the timeout we are kicked out.
[joe@192 joe]$ ftp dante
Connected to dante.
220 dante FTP server (Version 1.7 - 1999/10/22 09:22:47) ready.
Name (dante:joe):
331 Password required for joe.
Password:
230 User joe logged in.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> pwd
257 "/home/joe" is current directory.
ftp> cd /tmp
250 CWD command successful.
ftp> pwd
257 "/tmp" is current directory.
ftp> ls
421 Service not available, remote server timed out. Connection closed
ftp>
I switched the dest ftpserver to debug mode,
Jan 23 22:01:16 dante ftp-proxy[29263]: connect from 192.168.2.90
(192.168.2.90)
Jan 23 22:01:47 trick wu.ftpd[15582]: connect from root(a)192.168.2.80
Jan 23 22:01:47 trick ftpd[15582]: <--- 220
Jan 23 22:01:47 trick ftpd[15582]: trick.sinatra.inka.de FTP server (Version
wu-2.4.2-academ[BETA-15](1) Fri Nov 14 21:44:45 1997) ready.
Jan 23 22:01:47 trick ftpd[15582]: command: USER joe^M
Jan 23 22:01:47 trick ftpd[15582]: <--- 331
Jan 23 22:01:47 trick ftpd[15582]: Password required for joe.
Jan 23 22:01:47 trick ftpd[15582]: USER joe
Jan 23 22:01:50 trick ftpd[15582]: command: PASS password^M
Jan 23 22:01:50 trick ftpd[15582]: PASS password
Jan 23 22:01:50 trick ftpd[15582]: <--- 230
Jan 23 22:01:50 trick ftpd[15582]: User joe logged in.
Jan 23 22:01:50 trick ftpd[15582]: FTP LOGIN FROM dante [192.168.2.80],joe
Jan 23 22:01:50 trick ftpd[15582]: command: PWD^M
Jan 23 22:01:50 trick ftpd[15582]: PWD
Jan 23 22:01:50 trick ftpd[15582]: <--- 257
Jan 23 22:01:50 trick ftpd[15582]: "/home/joe" is current directory.
Jan 23 22:01:50 trick ftpd[15582]: command: SYST^M
Jan 23 22:01:50 trick ftpd[15582]: SYST
Jan 23 22:01:50 trick ftpd[15582]: <--- 215
Jan 23 22:01:50 trick ftpd[15582]: UNIX Type: L8
Jan 23 22:01:57 trick ftpd[15582]: command: PWD^M
Jan 23 22:01:57 trick ftpd[15582]: PWD
Jan 23 22:01:57 trick ftpd[15582]: <--- 257
Jan 23 22:01:57 trick ftpd[15582]: "/home/joe" is current directory.
Jan 23 22:02:05 trick ftpd[15582]: command: CWD /tmp^M
Jan 23 22:02:05 trick ftpd[15582]: CWD /tmp
Jan 23 22:02:05 trick ftpd[15582]: <--- 250
Jan 23 22:02:06 trick ftpd[15582]: CWD command successful.
Jan 23 22:02:06 trick ftpd[15582]: command: PWD^M
Jan 23 22:02:06 trick ftpd[15582]: PWD
Jan 23 22:02:06 trick ftpd[15582]: <--- 257
Jan 23 22:02:06 trick ftpd[15582]: "/tmp" is current directory.
Jan 23 22:02:07 trick ftpd[15582]: command: PWD^M
Jan 23 22:02:07 trick ftpd[15582]: PWD
Jan 23 22:02:07 trick ftpd[15582]: <--- 257
Jan 23 22:02:07 trick ftpd[15582]: "/tmp" is current directory.
Jan 23 22:03:10 trick ftpd[15582]: <--- 221
Jan 23 22:03:10 trick ftpd[15582]: You could at least say goodbye.
Jan 23 22:03:10 trick ftpd[15582]: FTP session closed
I used the clients in passive mode and in active mode
The very strange thing is,
that the connect from a Windows Box worked... (Booooooooo)
Whats wrong??
Has anybody an Idea????
All three Systems were Suse7 Installations.
Hope for Help.
Joerg
--
Finagle's First Law:
If an experiment works, something has gone wrong.
