hi,thanks for your interested. <div>in arp table, it show me "incomplete" instead of mac addr.</div><div>and I solved. I should kernel update. ^^</div><div><br></div><div>thanks. <span></span><br><div><br>2013년 11월 7일 목요일에 Jaime Melis님이 작성:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>can you share with the list the output of "ip route" both for the Host and for the VM when it's not working?</div>
<div><br></div><div>cheers,<br>Jaime</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Mon, Nov 4, 2013 at 3:38 AM, 염재근 <span dir="ltr"><<a href="javascript:_e({}, 'cvml', 'jaekeun0208@gmail.com');" target="_blank">jaekeun0208@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">hi, <div><br></div><div>I installed OpenNebula 4.2 to 4 host node and 1 front-end node.</div><div><br></div><div>I have public network(1G) and private network(10G mellanox connectX3).</div><div><br></div><div>
until now, create? good. another instruction? good.(except live-migration) ssh access? good.( but it is waiting few second to access.)</div><div><br></div><div>when I use only public network in VM, pinging is greate.(anywhere success)</div>
<div><br></div><div>but when I use private network, (<a href="http://172.16.0.0/16" target="_blank">172.16.0.0/16</a>, no gateway, just broadcast)</div><div><br></div><div>host --> VM = ok</div><div>VM --> VM and host = can`t ping</div>
<div><br></div><div>I found VM can`t make arp table. if I manually insert ip and MAC address, I can pinging.</div><div><br></div><div>I tried KVM setting, tls listen =0, not effect.</div><div>I tried C class netmask, not effect.</div>
<div>I tried OpenVswitch, not effect.</div><div><br></div><div><b>I tried in openstack kernel. success. </b></div><div><b># yum install <a href="http://rdo.fedorapeople.org/openstack-grizzly/rdo-release-grizzly.rpm" target="_blank">http://rdo.fedorapeople.org/openstack-grizzly/rdo-release-grizzly.rpm</a></b></div>
<div><b># yum install -y kernel</b></div><div><b># reboot</b></div><div><b><br></b></div><div><b>and </b></div><div><b># insert 10G driver.</b></div><div><br></div><div><b>should I use openstack kernel??? I think that OpenNebula can`t support mellanox 10G ethernet.</b></div>
<div><b><br></b></div><div><b>how do I solve the problem without using openstack kernel??</b></div><div><br></div><div>another config is default.</div><div><br></div><div><br></div><div>thanks for my little English.</div>
<div><br></div><div>Yours sincerely,</div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><div>Jaime Melis<br>Project Engineer<br>OpenNebula - Flexible Enterprise Cloud Made Simple<br><a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="javascript:_e({}, 'cvml', 'jmelis@opennebula.org');" target="_blank">jmelis@opennebula.org</a></div>
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