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AMP unable to Configure Automatic Transfer [AMP 8.2.13.1] to Ubuntu server

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  • 1.  AMP unable to Configure Automatic Transfer [AMP 8.2.13.1] to Ubuntu server

    Posted Jul 12, 2022 09:47 PM
    #This was a very easy and useful task.  AMP 8.2.13.1. I have been trying to send the backups to a ubuntu server.  I am getting the following read out.

    Backup Destination (user@host:path):Destination ****************
    Destination Port [22]:
    To Proceed with Key authentication please copy public key to the destination server.
    To fetch the public key use the menu AMPCLI->configuration->SSHD->Show Client Public key.
    Password:
    OpenSSH_7.4p1, OpenSSL 1.0.2za-fips 24 Aug 2021
    debug1: Reading configuration data /etc/ssh/ssh_config
    debug1: /etc/ssh/ssh_config line 60: Applying options for *
    debug1: Connecting to ****************** port 22.
    debug1: Connection established.
    debug1: permanently_set_uid: 0/0
    debug1: identity file /root/.ssh/BackupTransfer/key type 1
    debug1: key_load_public: No such file or directory
    debug1: identity file /root/.ssh/BackupTransfer/key-cert type -1
    debug1: Enabling compatibility mode for protocol 2.0
    debug1: Local version string SSH-2.0-OpenSSH_7.4
    debug1: Remote protocol version 2.0, remote software version OpenSSH_7.6p1 Ubuntu-4ubuntu0.7
    debug1: match: OpenSSH_7.6p1 Ubuntu-4ubuntu0.7 pat OpenSSH* compat 0x04000000
    debug1: Authenticating to 10.175.247.200:22 as 'root'
    debug1: SSH2_MSG_KEXINIT sent
    debug1: SSH2_MSG_KEXINIT received
    debug1: kex: algorithm: diffie-hellman-group14-sha1
    debug1: kex: host key algorithm: ecdsa-sha2-nistp256
    debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
    debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
    debug1: kex: diffie-hellman-group14-sha1 need=64 dh_need=64
    debug1: kex: diffie-hellman-group14-sha1 need=64 dh_need=64
    debug1: sending SSH2_MSG_KEXDH_INIT
    debug1: expecting SSH2_MSG_KEXDH_REPLY
    debug1: Server host key: ecdsa-sha2-nistp256 SHA256:YGem76jvJcV7wcx1XJdWK3gs4FYnZXGkYEtgY7Jekss
    debug1: Host ************** is known and matches the ECDSA host key.
    debug1: Found key in /root/.ssh/known_hosts:1
    debug1: rekey after 134217728 blocks
    debug1: SSH2_MSG_NEWKEYS sent
    debug1: expecting SSH2_MSG_NEWKEYS
    debug1: SSH2_MSG_NEWKEYS received
    debug1: rekey after 134217728 blocks
    debug1: SSH2_MSG_EXT_INFO received
    debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521>
    debug1: SSH2_MSG_SERVICE_ACCEPT received
    debug1: Authentications that can continue: publickey,password
    debug1: Next authentication method: publickey
    debug1: Offering RSA public key: /root/.ssh/BackupTransfer/key
    debug1: Authentications that can continue: publickey,password
    debug1: Next authentication method: password
    debug1: Authentications that can continue: publickey,password
    debug1: No more authentication methods to try.
    Permission denied (publickey,password).
    Sending test file to verify ...
    Error transferring file to ***************** Hence Retrying...
    ​​


  • 2.  RE: AMP unable to Configure Automatic Transfer [AMP 8.2.13.1] to Ubuntu server

    EMPLOYEE
    Posted Jul 13, 2022 09:09 AM
    The file transfer is using SSH Public key authentication. The issue is due to server cert authentication failure. Make sure AirWave and Ubuntu has has same Public CA.

    ------------------------------
    Regards
    Gowri Amujuri
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