I am working with UW2.0.1 . I am facing one strange problem in my server. Whenever we tries to ftp big files to this server or from this server, the system is disconnecting from the network. after this i am not able to telnet this machine from my other machines. ie. tottally disconnecting from the network.. This is happening only if u tries to ftp big file (more than 1MB) from this server or to this server.