I am trying to backup the configuration of my pix 515 (os4.4) to a tftp server and keep getting the following message: Unspecified Error [FAILED] after the Building configuration... starts. I am using the write net command and have a tftp-server specified. Have tried several variations of the write net command syntax with the same error message. Also, I am able to ping the tftp box and the server is running. This has worked for me in the past. Any help on what I am doing wrong is greatly appreciated.