[JSch-users] ERROR : com.jcraft.jsch.JSchException: Session.connect: java.io.IOException: End of IO Stream Read

[Usha Ladkani]

Hi,

I am connecting to SFTP server using jsch-0.1.49 client.
Using algorithm hmac-sha2-256 , But it is failing with below error.
Could you please suggest why its happening.



INFO: Connecting to 9.126.142.193 port 2222
INFO: Connection established
INFO: Remote version string: SSH-2.0-${POM.ARTIFACTID}-${POM.VERSION}
INFO: Local version string: SSH-2.0-JSCH-0.1.49
INFO: CheckCiphers:
aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256
INFO: aes256-ctr is not available.
INFO: aes192-ctr is not available.
INFO: aes256-cbc is not available.
INFO: aes192-cbc is not available.
INFO: arcfour256 is not available.
INFO: CheckKexes: diffie-hellman-group14-sha1
INFO: SSH_MSG_KEXINIT sent
INFO: SSH_MSG_KEXINIT received
INFO: kex: server: diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
INFO: kex: server: ssh-rsa
INFO: kex: server: aes128-cbc,3des-cbc
INFO: kex: server: aes128-cbc,3des-cbc
INFO: kex: server:
hmac-md5,hmac-sha1,hmac-md5-96,hmac-sha1-96,hmac-sha2-256,hmac-sha2-512
INFO: kex: server:
hmac-md5,hmac-sha1,hmac-md5-96,hmac-sha1-96,hmac-sha2-256,hmac-sha2-512
INFO: kex: server: none
INFO: kex: server: none
INFO: kex: server:
INFO: kex: server:
INFO: kex: client:
diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1
INFO: kex: client: ssh-rsa,ssh-dss
INFO: kex: client: 3des-cbc,aes128-cbc
INFO: kex: client: aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc
INFO: kex: client: hmac-sha2-256
INFO: kex: client: hmac-sha2-256
INFO: kex: client: none
INFO: kex: client: none
INFO: kex: client:
INFO: kex: client:
INFO: kex: server->client aes128-cbc hmac-sha2-256 none
INFO: kex: client->server 3des-cbc hmac-sha2-256 none
INFO: SSH_MSG_KEXDH_INIT sent
INFO: expecting SSH_MSG_KEXDH_REPLY
INFO: ssh_rsa_verify: signature true
WARN: Permanently added '9.126.142.193' (RSA) to the list of known hosts.
INFO: SSH_MSG_NEWKEYS sent
INFO: SSH_MSG_NEWKEYS received
INFO: SSH_MSG_SERVICE_REQUEST sent
INFO: Disconnecting from 9.126.142.193 port 2222
com.jcraft.jsch.JSchException: Session.connect: java.io.IOException: End
of IO Stream Read
at com.jcraft.jsch.Session.connect(Session.java:534)
at com.jcraft.jsch.Session.connect(Session.java:162)
at com.ibm.bcg.sftpclient.impl.JSCHMain.main(JSCHMain.java:44)
com.jcraft.jsch.JSchException: Session.connect: java.io.IOException: End
of IO Stream Read

Thanks and Regards,
Usha