<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:10pt"><div><span>Hi Alon,</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span>I am currently setting up a non ovirt-node host on a different machine on Fedora 19.</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;">I haven't changed
sshd settings. </div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;">I remember executing setenforce 0. Would that cause this issue?</div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;">I am planning to re-install oVirtNode (same 3.0.3 fc19 ISO), Please let me know if you have any suggestions.</div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york',
times, serif; background-color: transparent; font-style: normal;"><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span>Regards,</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span>Udaya Kiran</span></div><div class="yahoo_quoted" style="display: block;"> <br> <br> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 10pt;"> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div dir="ltr"> <font size="2" face="Arial"> On Tuesday, 25 February 2014 3:39
PM, Alon Bar-Lev <alonbl@redhat.com> wrote:<br> </font> </div> <div class="y_msg_container"><br clear="none"><br clear="none">----- Original Message -----<br clear="none">> From: "Udaya Kiran P" <<a shape="rect" ymailto="mailto:ukiran770@yahoo.in" href="mailto:ukiran770@yahoo.in">ukiran770@yahoo.in</a>><br clear="none">> To: "Alon Bar-Lev" <<a shape="rect" ymailto="mailto:alonbl@redhat.com" href="mailto:alonbl@redhat.com">alonbl@redhat.com</a>>, "Fabian Deutsch" <<a shape="rect" ymailto="mailto:fabiand@redhat.com" href="mailto:fabiand@redhat.com">fabiand@redhat.com</a>><br clear="none">> Cc: "users" <<a shape="rect" ymailto="mailto:users@ovirt.org" href="mailto:users@ovirt.org">users@ovirt.org</a>><br clear="none">> Sent: Tuesday, February 25, 2014 11:49:16 AM<br clear="none">> Subject: Re: [Users] Host installation failed. SSH session
closed during connection (ovirt-node-iso-3.0.3-1.1.fc19)<br clear="none">> <br clear="none">> Hi Alan,<br clear="none">> <br clear="none">> Here is the output for ssh-keyscan,<br clear="none">> <br clear="none">> [<a shape="rect" ymailto="mailto:root@test-1010155223" href="mailto:root@test-1010155223">root@test-1010155223</a> ~]# ssh-keyscan -v 10.10.120.244<br clear="none">> debug1: match: OpenSSH_6.2 pat OpenSSH*<br clear="none">> # 10.10.120.244 SSH-2.0-OpenSSH_6.2<br clear="none">> debug1: Enabling compatibility mode for protocol 2.0<br clear="none">> debug1: SSH2_MSG_KEXINIT sent<br clear="none">> debug1: SSH2_MSG_KEXINIT received<br clear="none">> debug1: kex: server->client aes128-ctr <a shape="rect" ymailto="mailto:hmac-md5-etm@openssh.com" href="mailto:hmac-md5-etm@openssh.com">hmac-md5-etm@openssh.com</a> none<br clear="none">> debug1: kex: client->server
aes128-ctr <a shape="rect" ymailto="mailto:hmac-md5-etm@openssh.com" href="mailto:hmac-md5-etm@openssh.com">hmac-md5-etm@openssh.com</a> none<br clear="none">> no hostkey alg<br clear="none">> debug1: match: OpenSSH_6.2 pat OpenSSH*<br clear="none">> # 10.10.120.244 SSH-2.0-OpenSSH_6.2<br clear="none">> debug1: SSH2_MSG_KEXINIT sent<br clear="none">> debug1: SSH2_MSG_KEXINIT received<br clear="none">> debug1: kex: server->client aes128-ctr <a shape="rect" ymailto="mailto:hmac-md5-etm@openssh.com" href="mailto:hmac-md5-etm@openssh.com">hmac-md5-etm@openssh.com</a> none<br clear="none">> debug1: kex: client->server aes128-ctr <a shape="rect" ymailto="mailto:hmac-md5-etm@openssh.com" href="mailto:hmac-md5-etm@openssh.com">hmac-md5-etm@openssh.com</a> none<br clear="none">> bad hostkey alg 'ecdsa-sha2-nistp256'<br clear="none">> [<a shape="rect" ymailto="mailto:root@test-1010155223"
href="mailto:root@test-1010155223">root@test-1010155223</a> ~]#<br clear="none">> <br clear="none">> Please suggest.<br clear="none"><br clear="none">This is strange!!!!!<br clear="none">You do not have PK at all.<br clear="none">Does it happen for all hosts or just this particular one? Can you please try other non ovirt-node hosts?<br clear="none">I still think that something was altered at sshd at host side, or there is something wrong with ovirt-node image.<div class="yqt4789111928" id="yqtfd54251"><br clear="none"><br clear="none">> <br clear="none">> Thanks much..!!<br clear="none">> <br clear="none">> <br clear="none">> Regards,<br clear="none">> Udaya Kiran<br clear="none">> <br clear="none">> <br clear="none">> <br clear="none">> On Tuesday, 25 February 2014 3:07 PM, Alon Bar-Lev <<a shape="rect" ymailto="mailto:alonbl@redhat.com" href="mailto:alonbl@redhat.com">alonbl@redhat.com</a>> wrote:<br
clear="none">> <br clear="none">> ----- Original Message -----<br clear="none">> > From: "Udaya Kiran P" <<a shape="rect" ymailto="mailto:ukiran770@yahoo.in" href="mailto:ukiran770@yahoo.in">ukiran770@yahoo.in</a>><br clear="none">> > To: "Alon Bar-Lev" <<a shape="rect" ymailto="mailto:alonbl@redhat.com" href="mailto:alonbl@redhat.com">alonbl@redhat.com</a>><br clear="none">> > Sent: Tuesday, February 25, 2014 7:00:00 AM<br clear="none">> > Subject: Re: [Users] Host installation failed. SSH session closed<br clear="none">> > during connection (ovirt-node-iso-3.0.3-1.1.fc19)<br clear="none">> > <br clear="none">> > Hi Alon,<br clear="none">> > <br clear="none">> > Appreciate your kind help.<br clear="none">> > <br clear="none">> > Here is the output for the test script given by you.<br clear="none">> <br
clear="none">> Thanks!<br clear="none">> <br clear="none">> > [<a shape="rect" ymailto="mailto:root@test-1010155223" href="mailto:root@test-1010155223">root@test-1010155223</a> ssh]# ./test.sh 10.10.120.244<br clear="none">> > 14 [main] INFO org.apache.sshd.common.util.SecurityUtils - BouncyCastle not<br clear="none">> > registered, using the default JCE provider<br clear="none">> > 663 [NioProcessor-2] INFO org.apache.sshd.client.session.ClientSessionImpl<br clear="none">> > -<br clear="none">> > Session created...<br clear="none">> > 696 [NioProcessor-2] INFO org.apache.sshd.client.session.ClientSessionImpl<br clear="none">> > -<br clear="none">> > Server version string: SSH-2.0-OpenSSH_6.2<br clear="none">> > 702 [NioProcessor-2] INFO org.apache.sshd.client.session.ClientSessionImpl<br clear="none">> > -<br clear="none">> > Received SSH_MSG_KEXINIT<br clear="none">> >
737 [NioProcessor-2] INFO org.apache.sshd.client.kex.DHG1 - Send<br clear="none">> > SSH_MSG_KEXDH_INIT<br clear="none">> > 740 [NioProcessor-2] INFO org.apache.sshd.client.kex.DHG1 - Received<br clear="none">> > SSH_MSG_KEXDH_REPLY<br clear="none">> > Sun DSA Public Key<br clear="none">> <br clear="none">> Yes... as I suspected we get DSA key instead of RSA, and no additional key,<br clear="none">> can we make sure:<br clear="none">> <br clear="none">> Please also send me the output of:<br clear="none">> # ssh-keyscan -v 10.10.120.244<br clear="none">> <br clear="none">> Although I must admit that it will be better to support DSA as well.. it is<br clear="none">> the first time I know that there is no RSA key.<br clear="none">> <br clear="none">> Thank you for your patience!<br clear="none">> Alon</div><br><br></div> </div> </div> </div> </div></body></html>