ftp problem

[Eyal Rif]

Hi everyone,

i have this problem...

After connecting from hp-ux 11.0 to
another hp-ux 11.0 via ftp
(i get a message that says i logged in)
i am trying to run a command:
ls, get ...
and i get this message

425 can't build data connection: not owner

i checked all the permissions
and the .rhost, hosts.equiv.

did anybody encontered this problem before?



thanks

[Cheryl Griffin_1]

Eyal,

You want to be on the most current version of the ARPA Transport executables
which addressed some momentary hangs in ftp. You may also have to run a nettl
trace to pinpoint the reason for the failure.

[Robin Davis]

Eyal,

I'm having the same problem. Were you able to resolve yours? How?

[Anthony Goonetilleke]

Hi Eyal,
This problem usually occurs if you are going through a firewall or a router with access lists enabled. With FTP you must also allow all ports greater than 1023 becuase a second TCP connection for the data is made from server to client. This is very dangerous so you might want to think about changing your client to a passive one if you are going through a firewall or router with ACL's
Hope this helps.

[Steven Sim Kok Leong]

Hi,

Instead of using ftp which transmits userid/password and data traffic in the clear, perhaps you should give Secure Shell's sftp or scp a try. sftp and scp encrypts your network traffic and eases management at your firewalls because it uses only a single port 22 for both control information and data.

Regards.

Steven Sim.