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<div class="moz-cite-prefix">I have no idea about selinux, whether
it is installed/enabled. How do I check that and disable it if
necessary, and then re-enable?</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">openssh versions are as follows:</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">client - 1:7.6p1-4ubuntu0.3 amd64</div>
<div class="moz-cite-prefix">server - 1:7.9p1-10+deb10u1 i386</div>
<div class="moz-cite-prefix">second buster server -
1:7.9p1-10+deb10u1 amd64<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">More verbose output from a second login
attempt:</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">ssh -vvv plato<br>
OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n 7 Dec 2017<br>
debug1: Reading configuration data /home/joe/.ssh/config<br>
debug1: /home/joe/.ssh/config line 1: Applying options for *<br>
debug1: Reading configuration data /etc/ssh/ssh_config<br>
debug1: /etc/ssh/ssh_config line 19: Applying options for *<br>
debug2: resolving "<server>" port 22<br>
debug2: ssh_connect_direct: needpriv 0<br>
debug1: Connecting to <server> [ip.address of server] port
22.<br>
debug1: Connection established.<br>
debug1: identity file /home/joe/.ssh/id_rsa_halley type 0<br>
debug1: key_load_public: No such file or directory<br>
debug1: identity file /home/joe/.ssh/id_rsa_halley-cert type -1<br>
debug1: Local version string SSH-2.0-OpenSSH_7.6p1
Ubuntu-4ubuntu0.3<br>
debug1: Remote protocol version 2.0, remote software version
OpenSSH_7.9p1 Debian-10+deb10u1<br>
debug1: match: OpenSSH_7.9p1 Debian-10+deb10u1 pat OpenSSH* compat
0x04000000<br>
debug2: fd 3 setting O_NONBLOCK<br>
debug1: Authenticating to <server>:22 as 'joe'<br>
debug3: hostkeys_foreach: reading file
"/home/joe/.ssh/known_hosts"<br>
debug3: record_hostkey: found key type ECDSA in file
/home/joe/.ssh/known_hosts:26<br>
debug3: load_hostkeys: loaded 1 keys from <server><br>
debug3: order_hostkeyalgs: prefer hostkeyalgs:
<a class="moz-txt-link-abbreviated" href="mailto:ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521">ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521</a><br>
debug3: send packet: type 20<br>
debug1: SSH2_MSG_KEXINIT sent<br>
debug3: receive packet: type 20<br>
debug1: SSH2_MSG_KEXINIT received<br>
debug2: local client KEXINIT proposal<br>
debug2: KEX algorithms:
curve25519-sha256,<a class="moz-txt-link-abbreviated" href="mailto:curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c">curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c</a><br>
debug2: host key algorithms:
<a class="moz-txt-link-abbreviated" href="mailto:ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa">ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa</a><br>
debug2: ciphers ctos:
<a class="moz-txt-link-abbreviated" href="mailto:chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com">chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com</a><br>
debug2: ciphers stoc:
<a class="moz-txt-link-abbreviated" href="mailto:chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com">chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com</a><br>
debug2: MACs ctos:
<a class="moz-txt-link-abbreviated" href="mailto:umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1">umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1</a><br>
debug2: MACs stoc:
<a class="moz-txt-link-abbreviated" href="mailto:umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1">umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1</a><br>
debug2: compression ctos: none,<a class="moz-txt-link-abbreviated" href="mailto:zlib@openssh.com,zlib">zlib@openssh.com,zlib</a><br>
debug2: compression stoc: none,<a class="moz-txt-link-abbreviated" href="mailto:zlib@openssh.com,zlib">zlib@openssh.com,zlib</a><br>
debug2: languages ctos: <br>
debug2: languages stoc: <br>
debug2: first_kex_follows 0 <br>
debug2: reserved 0 <br>
debug2: peer server KEXINIT proposal<br>
debug2: KEX algorithms:
curve25519-sha256,<a class="moz-txt-link-abbreviated" href="mailto:curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1">curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1</a><br>
debug2: host key algorithms:
rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519<br>
debug2: ciphers ctos:
<a class="moz-txt-link-abbreviated" href="mailto:chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com">chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com</a><br>
debug2: ciphers stoc:
<a class="moz-txt-link-abbreviated" href="mailto:chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com">chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com</a><br>
debug2: MACs ctos:
<a class="moz-txt-link-abbreviated" href="mailto:umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1">umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1</a><br>
debug2: MACs stoc:
<a class="moz-txt-link-abbreviated" href="mailto:umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1">umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1</a><br>
debug2: compression ctos: none,<a class="moz-txt-link-abbreviated" href="mailto:zlib@openssh.com">zlib@openssh.com</a><br>
debug2: compression stoc: none,<a class="moz-txt-link-abbreviated" href="mailto:zlib@openssh.com">zlib@openssh.com</a><br>
debug2: languages ctos: <br>
debug2: languages stoc: <br>
debug2: first_kex_follows 0 <br>
debug2: reserved 0 <br>
debug1: kex: algorithm: curve25519-sha256<br>
debug1: kex: host key algorithm: ecdsa-sha2-nistp256<br>
debug1: kex: server->client cipher:
<a class="moz-txt-link-abbreviated" href="mailto:chacha20-poly1305@openssh.com">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression:
none<br>
debug1: kex: client->server cipher:
<a class="moz-txt-link-abbreviated" href="mailto:chacha20-poly1305@openssh.com">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression:
none<br>
debug3: send packet: type 30<br>
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY<br>
debug3: receive packet: type 31<br>
debug1: Server host key: ecdsa-sha2-nistp256
SHA256:QV8T212i8K1hhd5P4GVpOFHsOtSDhA30GIlfRug/03c<br>
debug3: hostkeys_foreach: reading file
"/home/joe/.ssh/known_hosts"<br>
debug3: record_hostkey: found key type ECDSA in file
/home/joe/.ssh/known_hosts:26<br>
debug3: load_hostkeys: loaded 1 keys from <server><br>
debug3: hostkeys_foreach: reading file
"/home/joe/.ssh/known_hosts"<br>
debug3: record_hostkey: found key type ECDSA in file
/home/joe/.ssh/known_hosts:27<br>
debug3: load_hostkeys: loaded 1 keys from <ip.address of
server><br>
debug1: Host '<server>' is known and matches the ECDSA host
key.<br>
debug1: Found key in /home/joe/.ssh/known_hosts:26<br>
debug3: send packet: type 21<br>
debug2: set_newkeys: mode 1<br>
debug1: rekey after 134217728 blocks<br>
debug1: SSH2_MSG_NEWKEYS sent<br>
debug1: expecting SSH2_MSG_NEWKEYS<br>
debug3: receive packet: type 21<br>
debug1: SSH2_MSG_NEWKEYS received<br>
debug2: set_newkeys: mode 0<br>
debug1: rekey after 134217728 blocks<br>
debug2: key: (0x55edbf9caa50), agent<br>
debug2: key: (0x55edbf9ced70), agent<br>
debug2: key: /home/joe/.ssh/id_rsa_halley (0x55edbf9bd140),
explicit<br>
debug3: send packet: type 5<br>
debug3: receive packet: type 7<br>
debug1: SSH2_MSG_EXT_INFO received<br>
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><br>
debug3: receive packet: type 6<br>
debug2: service_accept: ssh-userauth<br>
debug1: SSH2_MSG_SERVICE_ACCEPT received<br>
debug3: send packet: type 50<br>
debug3: receive packet: type 51<br>
debug1: Authentications that can continue: publickey,password<br>
debug3: start over, passed a different list publickey,password<br>
debug3: preferred
gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password<br>
debug3: authmethod_lookup publickey<br>
debug3: remaining preferred: keyboard-interactive,password<br>
debug3: authmethod_is_enabled publickey<br>
debug1: Next authentication method: publickey<br>
debug1: Offering public key: RSA
SHA256:cxe0DjCO0G8l1o5GygqKYyG0kgDEPA2K9In3zFvuRsw <br>
debug3: send_pubkey_test<br>
debug3: send packet: type 50<br>
debug2: we sent a publickey packet, wait for reply<br>
debug3: receive packet: type 60<br>
debug1: Server accepts key: pkalg rsa-sha2-512 blen 535<br>
debug2: input_userauth_pk_ok: fp
SHA256:cxe0DjCO0G8l1o5GygqKYyG0kgDEPA2K9In3zFvuRsw<br>
debug3: sign_and_send_pubkey: RSA
SHA256:cxe0DjCO0G8l1o5GygqKYyG0kgDEPA2K9In3zFvuRsw<br>
debug3: send packet: type 50<br>
debug3: receive packet: type 52<br>
debug1: Authentication succeeded (publickey).<br>
Authenticated to <server> ([ip.address of server]:22).<br>
debug1: channel 0: new [client-session]<br>
debug3: ssh_session2_open: channel_new: 0<br>
debug2: channel 0: send open<br>
debug3: send packet: type 90<br>
debug1: Requesting <a class="moz-txt-link-abbreviated" href="mailto:no-more-sessions@openssh.com">no-more-sessions@openssh.com</a><br>
debug3: send packet: type 80<br>
debug1: Entering interactive session.<br>
debug1: pledge: network<br>
debug3: send packet: type 1<br>
packet_write_wait: Connection to <ip.address of server> port
22: Broken pipe<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Hope that helps.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Cheers.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Joe Aquilina</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 18/12/19 9:54 am, stinga wrote:<br>
</div>
<blockquote type="cite"
cite="mid:bdb93b36-34fb-410c-c1b5-1bc889508faa@wolf-rock.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<div class="moz-cite-prefix">On 18/12/2019 09:43, Joe Aquilina
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:b5fbd6dc-6aac-0e09-8a60-e60cbb2090d9@chem.com.au">Happy
to provide more verbose output if required, or config files if
required.</blockquote>
<br>
Up the verbosity and give us the output.<br>
<br>
Is selinux enabled? maybe that is causing trouble (Maybe turn it
off and try to login, don't leave it off though)<br>
<br>
What about ssh versions? client/server etc.<br>
<pre class="moz-signature" cols="72">--
'ooroo
Stinga...(:)-)
---------------------------------------------------
Email: <a class="moz-txt-link-abbreviated" href="mailto:stinga@wolf-rock.com" moz-do-not-send="true">stinga@wolf-rock.com</a> o
You need only two tools. o /////
A hammer and duct tape. If it /@ `\ /) ~
doesn't move and it should use > (O) X< ~ Fish!!
the hammer. If it moves and `\___/' \) ~
shouldn't, use the tape. \\\
---------------------------------------------------</pre>
<br>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
PLUG discussion list: <a class="moz-txt-link-abbreviated" href="mailto:plug@plug.org.au">plug@plug.org.au</a>
<a class="moz-txt-link-freetext" href="http://lists.plug.org.au/mailman/listinfo/plug">http://lists.plug.org.au/mailman/listinfo/plug</a>
Committee e-mail: <a class="moz-txt-link-abbreviated" href="mailto:committee@plug.org.au">committee@plug.org.au</a>
PLUG Membership: <a class="moz-txt-link-freetext" href="http://www.plug.org.au/membership">http://www.plug.org.au/membership</a></pre>
</blockquote>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Joe Aquilina
Central Chemical Consulting Pty Ltd
PO Box 2546 Malaga WA 6944 Australia
1/11 Narloo St Malaga 6090 Australia
Tel: +61 8 9248 2739 Fax: +61 8 9248 2749
<a class="moz-txt-link-abbreviated" href="mailto:joe@chem.com.au">joe@chem.com.au</a> <a class="moz-txt-link-abbreviated" href="http://www.chem.com.au">www.chem.com.au</a> </pre>
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