Hi,
I am trying to sftp a large file(appx. 2 GB size) from solaris 10 to a Linux server. While sftping(with no options), connection is terminated after some time with broken pipe error. sftp with option -R1 or -B1500 is successful.
Linux server ssh Version: OpenSSH_3.9p1, OpenSSL 0.9.7a Feb 19 2003
Solaris server ssh version: Sun_SSH_1.1, SSH protocols 1.5/2.0, OpenSSL 0x0090704f
I will be highly obliged if you could give me a solution ASAP.
These are the verbose logs:
>sftp -v scp@X.X.X.X
Sun_SSH_1.1, SSH protocols 1.5/2.0, OpenSSL 0x0090704f
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Rhosts Authentication disabled, originating port will not be trusted.
debug1: ssh_connect: needpriv 0
debug1: Connecting to <X.X.X.X> port 22.
debug1: Connection established.
debug1: identity file /.ssh/id_rsa type -1
debug1: identity file /.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_3.9p1
debug1: match: OpenSSH_3.9p1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-Sun_SSH_1.1
debug1: Failed to acquire GSS-API credentials for any mechanisms (No credentials were supplied, or the credentials were unavailable or inaccessible
Unknown code 0
)
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: Peer sent proposed langtags, ctos:
debug1: Peer sent proposed langtags, stoc:
debug1: We proposed langtags, ctos: i-default
debug1: We proposed langtags, stoc: i-default
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: dh_gen_key: priv key bits set: 125/256
debug1: bits set: 974/2048
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'X.X.X.X' is known and matches the RSA host key.
debug1: Found key in /.ssh/known_hosts:3
debug1: bits set: 1048/2048
debug1: ssh_rsa_verify: signature correct
debug1: newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: done: ssh_kex2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: got SSH2_MSG_SERVICE_ACCEPT
Red Hat Enterprise Linux AS release 4 (Nahant Update 7)
Kernel \r on an \m
debug1: Authentications that can continue: publickey,gssapi-with-mic,password
debug1: Next authentication method: gssapi-with-mic
debug1: Failed to acquire GSS-API credentials for any mechanisms (No credentials were supplied, or the credentials were unavailable or inaccessible
Unknown code 0
)
debug1: Next authentication method: publickey
debug1: Trying private key: /.ssh/id_rsa
debug1: Trying private key: /.ssh/id_dsa
debug1: Next authentication method: password
scp@10.135.0.58's password:
debug1: Authentication succeeded (password)
debug1: fd 4 setting O_NONBLOCK
debug1: channel 0: new [client-session]
debug1: send channel open 0
debug1: Entering interactive session.
debug1: ssh_session2_setup: id 0
debug1: channel request 0: env
debug1: channel request 0: env
debug1: channel request 0: env
debug1: channel request 0: env
debug1: channel request 0: env
debug1: channel request 0: env
debug1: Sending subsystem: sftp
debug1: channel request 0: subsystem
debug1: channel 0: open confirm rwindow 0 rmax 32768
sftp>
sftp> mput file.txt
Uploading file.txt to file.txt
debug1: channel_free: channel 0: client-session, nchannels 1
debug1: fd 0 clearing O_NONBLOCK
Read from remote host X.X.X.X: Connection timed out
debug1: Transferred: stdin 0, stdout 0, stderr 57 bytes in 523.6 seconds
debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.1
debug1: Exit status -1
Couldn't send packet: Broken pipe