Dear Support,
i tried to connect to SFTP server using EntrtpriseDT tool and when i test connection Error is comming as below
DEBUG : Adding event-handlers to ?.FTPLocalFileList for connection 6
DEBUG : Adding event-handlers to ?.FTPRemoteFileList for connection 6
DEBUG : Adding event-handlers to ?.FTPStatusBar for connection 6
DEBUG : Adding event-handlers to ?.FTPAnimation for connection 6
ALL : Got master connection 6
DEBUG : Invoking task on connection 6: [ID=18] Connect()
ALL : Entered RunTask on connection 6
ALL : Preparing task on connection 6: [ID=18] Connect()
DEBUG : Running task on connection 6: [ID=18] Connect()
INFO : Licence expiry date: 12/31/9999
INFO : Production license
INFO : Licence expiry date: 12/31/9999
INFO : Production license
DEBUG : Setting up fallback kbi prompt based on supplied password
DEBUG : Resolving 10.242.9.1
DEBUG : 10.242.9.1 resolved to 10.242.9.1
DEBUG : Connecting directly to SFTP server 10.242.9.1:22
INFO : Connecting to 10.242.9.1:22 with timeout 120000 ms
DEBUG : Successfully connected to 10.242.9.1:22
DEBUG : Connected successfully to SFTP server 10.242.9.1:22
DEBUG : Beginning protocol negotiation
DEBUG : RepeatCallback received 28 bytes
DEBUG : offset=0,length=28
DEBUG : Read: 'SSH-2.0-OpenSSH_5.6-OS4690'
INFO : Server version = 'SSH-2.0-OpenSSH_5.6-OS4690'
DEBUG : Major string = '2'
DEBUG : Minor string = '0'
DEBUG : Version 2.0
DEBUG : Protocol compatible
DEBUG : Server version=SSH-2.0-OpenSSH_5.6-OS4690
DEBUG : Timeout=120000
DEBUG : Sending client version=SSH-2.0-edtFTPnet/PRO-7.4.0.20
DEBUG : Starting key exchange
DEBUG : Sending SSH_MSG_KEXINIT
DEBUG : key exchange method=diffie-hellman-group1-sha1,diffie-hellman-group14-sha1
DEBUG : hostkey algorithms=ssh-dss,ssh-rsa
DEBUG : ciphers=blowfish-cbc,aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc,aes128-ctr,aes192-ctr,aes256-ctr
DEBUG : ciphers=blowfish-cbc,aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc,aes128-ctr,aes192-ctr,aes256-ctr
DEBUG : MACs=hmac-sha1,hmac-md5
DEBUG : MACs=hmac-sha1,hmac-md5
DEBUG : compression algorithms=none,zlib
DEBUG : compression algorithms=none,zlib
DEBUG : Sent SSH_MSG_KEXINIT
DEBUG : Reading SSH_MSG_KEXINIT reply
DEBUG : Waiting for packet
DEBUG : RepeatCallback received 784 bytes
DEBUG : Packet arrived
DEBUG : Processing SSH_MSG_KEXINIT reply
DEBUG : Remote kex alg=diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
DEBUG : Decided kex alg= DiffieHellmanGroup1Sha1
DEBUG : Remote hostkey alg=ssh-rsa,ssh-dss
DEBUG : Decided hostkey alg= DSA
DEBUG : Remote Cipher CS=aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
DEBUG : Decided Cipher C->S= Blowfish
DEBUG : Remote Cipher SC=aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
DEBUG : Decided Cipher S->C= Blowfish
DEBUG : Remote MAC CS=hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
DEBUG : Decided MAC C->S= HMACSHA1
DEBUG : Remote MAC SC=hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
DEBUG : Decided MAC S->C= HMACSHA1
DEBUG : Remote Comp CS=none,zlib@openssh.com
DEBUG : Decided Comp C->S=None
DEBUG : Remote Comp SC=none,zlib@openssh.com
DEBUG : Decided Comp S->C=None
DEBUG : first_kex_packet_follows=False
DEBUG : Processed SSH_MSG_KEXINIT reply
DEBUG : Sending SSH_MSG_KEXDH_INIT
DEBUG : DH_PRIME_GROUP1
DEBUG : DH_PRIME_GROUP1
DEBUG : Sent SSH_MSG_KEXDH_INIT
DEBUG : Reading SSH_MSG_KEXDH_INIT reply
DEBUG : Waiting for packet
DEBUG : RepeatCallback received 0 bytes
DEBUG : Packet arrived
ERROR : ReceiverState: Closed
ERROR : Failed to connect - closing connection
ERROR : EnterpriseDT.Net.Ftp.Ssh.SFTPException: socket closed
ERROR : at EnterpriseDT.Net.Ftp.Ssh.SSHFTPClient.Connect()
ALL : Task failed on connection 6: [ID=18] Connect()
ERROR : Error event while executing Connect - notifying Error event-handlers
ERROR : Event-handlers notified successfully
ALL : Next task: True, False, True, False
ALL : Freed master connection 6 - 0
ALL : Exiting RunTask on connection 6
ERROR : Connection Error
ERROR : EnterpriseDT.Net.Ftp.Ssh.SFTPException: socket closed
ERROR : at EnterpriseDT.Net.Ftp.Ssh.SSHFTPClient.Connect()
ERROR : at EnterpriseDT.Net.Ftp.SecureFTPConnection.Connect()
DEBUG : Error while executing Connect. Calling ShowError delegate.
DEBUG : Showing error message-box
DEBUG : Error message-box shown successfully
can guid me to solve this issue