From: Darryl Cook (dlc@cs.appstate.edu)
Date: Thu Oct 02 2003 - 14:42:55 EDT
I recently upgraded openssh to 3.7.1p2 and lost scp capability. I am
able to ssh in using protocol 2 just fine but when I run scp it attempts
to make a connection and then gives me the message <lost connection> and
drops me out without transferring the files.
I have run both sshd and scp in debug mode and everything looks fine. I
looked at the log files and it says I was authenticicated fine. Ive
tried using key and forcing it to ask me for a password and get the same
result. Im running Tru64 versions 5.1b and a second machine runs 4.0f,
both get the same results. Below is the output from a run.....
Executing: program /usr/local/bin/ssh host sc.cs, user (unspecified),
command scp -v -t /u/csd/dlc/temp
OpenSSH_3.7.1p2, SSH protocols 1.5/2.0, OpenSSL 0.9.7b 10 Apr 2003
debug1: Reading configuration data /usr/local/etc/ssh_config
debug1: Connecting to sc.cs [152.10.143.14] port 22.
debug1: Connection established.
debug1: identity file /u/csd/dlc/.ssh/identity type -1
debug1: identity file /u/csd/dlc/.ssh/id_dsa type -1
debug1: identity file /u/csd/dlc/.ssh/id_rsa type 1
debug1: Remote protocol version 1.99, remote software version
OpenSSH_3.7.1p2
debug1: match: OpenSSH_3.7.1p2 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_3.7.1p2
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'sc.cs' is known and matches the RSA host key.
debug1: Found key in /u/csd/dlc/.ssh/known_hosts:32
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password,hostbased
debug1: Next authentication method: publickey
debug1: Trying private key: /u/csd/dlc/.ssh/identity
debug1: Trying private key: /u/csd/dlc/.ssh/id_dsa
debug1: Offering public key: /u/csd/dlc/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 149
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).
debug1: channel 0: new [client-session]
debug1: Entering interactive session.
debug1: Sending command: scp -v -t /u/csd/dlc/temp
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: channel 0: free: client-session, nchannels 1
debug1: fd 0 clearing O_NONBLOCK
debug1: fd 1 clearing O_NONBLOCK
debug1: fd 2 clearing O_NONBLOCK
debug1: Transferred: stdin 0, stdout 0, stderr 0 bytes in 0.4 seconds
debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0
debug1: Exit status 1
lost connection
any help appreciated,
darryl
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