Re: FTP logon fail
Bryan Armstrong <bryan.armstrong-6tN4nzCoH/[email protected]>
| Newsgroups | gmane.comp.hardware.microcontrollers.tini |
|---|---|
| Message-ID | <[email protected]> |
Arrizabalaga, Saioa wrote: > Hello all, > > We have succesfully got the PPP_UP event with no problem, after having > followed the steps mentioned in > http://lists.dalsemi.com/maillists/tini/2003-May/026191.html > about connecting to GPRS, and our application works OK, but we have found > some problems when using the TINI´s FTPServer. > > We have tried with several FTPClients in our PC, but with no success. We > can connect to the FTPServer only if we use the Ethernet IP address of > TINI. When we try to connect to the FTPServer with GPRS IP address, we get > this response: > > connecting to 213.4.184.126:21 > Connected to 213.4.184.126 port 21 > 220 Welcome to slush. (Version 1.11) Ready for user login. > USER root ------->>>>> It spends a lot of time just here > ! Receive error: Blocking call cancelled > > ! Logon failure, so quitting > > Any ideas about why this can happen? 1. Verify that ping works 2. Verify that telnet works If 1 and 2 do not work, network routing is the problem. If 1 and 2 DO WORK, and ftp does not, I suspect that you are running your FTP client behind a NAT firewall and the TINI cannot connect back to your machine for the data backchannel. (this is where the long pause happens) You could also be firewalling incoming connections. You might want to try using passive FTP. -- -- Bryan Armstrong bryan.armstrong-6tN4nzCoH/[email protected] _______________________________________________ TINI mailing list TINI-6tN4nzCoH/[email protected] To UNSUBSCRIBE, edit your profile, or see list archives: http://lists.dalsemi.com/mailman/listinfo/tini