Hi, Falko is right. "HOST" is hardly a legitimate DNS/hostname entry. However, I don't think this is your problem here. Socket was opened (71), and therefore HOST is propably defined in your /etc/hosts file.
I am afraid, though, that kannel cannot do anything in this case. Problem is with your HOST webserver. The socket is accepted and openned. The request was written correctly, and when reading the response, HOST drops the connection. Check his logs for any errors. Possible problems could be: too many open connections, too many fds, etc. Depends on your web server (lighttpd, apache, etc.). BR, Nikos ----- Original Message ----- From: Falko Ziemann To: hafez ahmad Cc: users@kannel.org Sent: Sunday, May 10, 2009 12:22 PM Subject: Re: Error reading from fd 71 <http://HOST/dlr.php?ID=3213123124131> Does the log really say "HOST"? Then you *maybe* should enter a valid address... Falko Am 10.05.2009 um 09:21 schrieb hafez ahmad: Dears, I get the following error in my logs, 2009-05-08 11:12:26 [10838] [8] ERROR: Error reading from fd 71: 2009-05-08 11:12:26 [10838] [8] ERROR: System error 104: Connection reset by peer 2009-05-08 11:12:26 [10838] [8] ERROR: Couldn't fetch <http://HOST/dlr.php?ID=3213123124131> can you please advice what is the problem, and how can I let kannel retry to fetch the DLR url again, if there are any problems. Thanks. Regards. Hafez