Here is the out put from ssh -v:
OpenSSH_7.6p1, LibreSSL 2.6.2
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 48: Applying options for *
debug1: Connecting to 10.0.1.234 port 22.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/nick/.ssh/id_ed25519-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.6
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6.1
debug1: match: OpenSSH_6.6.1 pat OpenSSH_6.6.1* compat 0x04000000
debug1: Authenticating to 10.0.1.234:22 as 'nick'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm:
curve25519-sha256@libssh.org
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: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:+oqECzMl38RtReemyOUl+p9pPcljMnoC/Deyq3mc2aw
debug1: Host '10.0.1.234' is known and matches the ECDSA host key.
debug1: Found key in /Users/nick/.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_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Next authentication method: publickey
debug1: Trying private key: /Users/nick/.ssh/id_rsa
debug1: Trying private key: /Users/nick/.ssh/id_dsa
debug1: Trying private key: /Users/nick/.ssh/id_ecdsa
debug1: Trying private key: /Users/nick/.ssh/id_ed25519
debug1: Next authentication method: keyboard-interactive
Password:
debug1: Authentications that can continue: publickey,password,keyboard-interactive
Password:
debug1: Authentications that can continue: publickey,password,keyboard-interactive
Password:
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Next authentication method: password
nick@10.0.1.234's password:
debug1: Authentications that can continue: publickey,password,keyboard-interactive
Permission denied, please try again.
nick@10.0.1.234's password:
debug1: Authentications that can continue: publickey,password,keyboard-interactive
Permission denied, please try again.
nick@10.0.1.234's password:
Received disconnect from 10.0.1.234 port 22:2: Too many authentication failures for nick
Disconnected from 10.0.1.234 port 22