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<p>Hi Srinivas,</p>
<p><br>
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<p>This is a single VM setup this means all the components are installed on the same VM. This VM has got 2 ethernet interfaces eth0 and eth1. Access to TCP/22 is already enabled as you can see from
</p>
<p>nova --os-tenant-name TenantA --os-username UserA --os-password password --os-auth-url=<a href="http://localhost:5000/v2.0" target="_blank">http://localhost:5000/v2.0</a> \<br>
secgroup-add-rule default tcp 1 65535 <a id="LPlnk986120" href="http://0.0.0.0/0" target="_blank">
0.0.0.0/0</a></p>
<p><br>
</p>
<p>Regards</p>
<p>Ashish<br>
</p>
<p><br>
</p>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri, sans-serif"><b>From:</b> Srinivasreddy R <srinivasreddy4390@gmail.com><br>
<b>Sent:</b> Wednesday, January 28, 2015 12:03 AM<br>
<b>To:</b> Ashish Jain (WT01 - BAS)<br>
<b>Subject:</b> Re: [Openstack] Guest to Host works but host to guest does not</font>
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<div dir="ltr">i think you cannot access VM from compute node or controller .
<div>insted you can loging through external network [need to enable tcp/22, icmp rules in security group rules ].A pc connected to br-ex via an external physical interface in controller node .</div>
<div><br>
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<div>regards,</div>
<div>srinivas.</div>
<div><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Jan 27, 2015 at 10:30 PM, <span dir="ltr"><<a href="mailto:ashish.jain14@wipro.com" target="_blank">ashish.jain14@wipro.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
Hi,<br>
<br>
I am unable to ping/ssh from my host VM to guest VM. However opposite works just fine, that is I am able to ping from guest to host VM. Currently I am accessing my guest from horizon console and have tried pinging/sshing into my host VM and it works just
fine. I have also tried using network namespace to ping from host to guest but it does not work. I am using neutron network.<br>
<br>
I have already enabled ICMP/TCP/UDP port access using the following<br>
nova --os-tenant-name TenantA --os-username UserA --os-password password --os-auth-url=<a href="http://localhost:5000/v2.0" target="_blank">http://localhost:5000/v2.0</a> \<br>
secgroup-add-rule default tcp 1 65535 <a href="http://0.0.0.0/0" target="_blank">
0.0.0.0/0</a><br>
<br>
nova --os-tenant-name TenantA --os-username UserA --os-password password --os-auth-url=<a href="http://localhost:5000/v2.0" target="_blank">http://localhost:5000/v2.0</a> \<br>
secgroup-add-rule default udp 1 65535 <a href="http://0.0.0.0/0" target="_blank">
0.0.0.0/0</a><br>
<br>
nova --os-tenant-name TenantA --os-username UserA --os-password password --os-auth-url=<a href="http://localhost:5000/v2.0" target="_blank">http://localhost:5000/v2.0</a> \<br>
secgroup-add-rule default icmp -1 -1 <a href="http://0.0.0.0/0" target="_blank">0.0.0.0/0</a><br>
<br>
Any pointers would be helpful.<br>
<br>
Thanks<br>
Ashish<br>
<br>
<br>
<br>
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<div dir="ltr">thanks
<div>srinivas.</div>
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