SERVER1およびSERVER2へのキー認証を使用して、SSH経由でログインできます。ただし、2つのサーバー間でファイルをコピーすることはできません。どうして?それらの間でどのようにコピーできますか?(コピーする必要があるデータは、ノートブックのHDDよりも大きいです)
私のノートブックはUbuntu 10.04 LTSを実行し、2つのサーバーはAIX 5300-10-02-0943です。私の~/.ssh/known_hosts
私のノートPC上のファイルには、これら二つのサーバの公開鍵が含まれています。tsocks
これらの2つのサーバーに到達するためにSSHトンネルを使用する必要があるため、使用します。2つのサーバーは互いにpingを実行できます。
[USER@NOTEBOOK ~] tsocks scp -v -i /home/USER/.ssh/id_rsa -p -r root@SERVER1:/PATH/TO/DIR root@SERVER2:/PATH/TO/DIR
Executing: /usr/bin/ssh '-v' '-x' '-oClearAllForwardings yes' '-n' '-l' 'root' 'SERVER1' 'scp -v -r -p' '/PATH/TO/DIR' 'root@SERVER2:/PATH/TO/DIR'
OpenSSH_5.3p1 Debian-3ubuntu7, OpenSSL 0.9.8k 25 Mar 2009
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to SERVER1 [SERVER1] port 22.
debug1: Connection established.
debug1: identity file /home/USER/.ssh/identity type -1
debug1: identity file /home/USER/.ssh/id_rsa type 1
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-1024
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-1024
debug1: identity file /home/USER/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.2p1+sas
debug1: match: OpenSSH_5.2p1+sas pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.3p1 Debian-3ubuntu7
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: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) 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 'SERVER1' is known and matches the RSA host key.
debug1: Found key in /home/USER/.ssh/known_hosts:59
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
debug1: Next authentication method: publickey
debug1: Offering public key: /home/USER/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 151
debug1: Authentication succeeded (publickey).
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessions@openssh.com
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = en_US.utf8
debug1: Sending command: scp -v -r -p /PATH/TO/DIR root@SERVER2:/PATH/TO/DIR
Executing: program /applications/ssh/5.20.15.0/bin/ssh host SERVER2, user root, command scp -v -r -p -t /PATH/TO/DIR
OpenSSH_5.2p1+sas, OpenSSL 0.9.8k 25 Mar 2009
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Connecting to SERVER2 [SERVER2] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.2p1+sas
debug1: match: OpenSSH_5.2p1+sas pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.2
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: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) 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: read_passphrase: can't open /dev/tty: No such device or address
Host key verification failed.
lost connection
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: channel 0: free: client-session, nchannels 1
Transferred: sent 1984, received 3848 bytes, in 0.3 seconds
Bytes per second: sent 6903.4, received 13389.2
debug1: Exit status 1
[USER@NOTEBOOK ~] tsocks scp -i /home/USER/.ssh/id_rsa -p -r root@SERVER1:/PATH/TO/DIR root@SERVER2:/PATH/TO/DIR
Host key verification failed.
lost connection
[USER@NOTEBOOK ~]