2:28 p.m.
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Hi,
Just to add on the previous mail, the vNIC is added over a Physical NIC
that does not have any IP address, but enabled and connected.
--
Thanks & Regards,
Anantha Raghava
-------- Forwarded Message --------
Subject: Struggling to get the network work
Date: Wed, 25 May 2016 15:41:06 +0530
From: Anantha Raghava <raghav(a)exzatechconsulting.com>
Reply-To: raghav(a)exzatechconsulting.com
Organization: eXza Technology Consulting & Services
To: users <users(a)ovirt.org>
Hi,
I have a peculiar problem with oVirt 3.6. Any VM connected to ovrtmgmt
is working absolutely fine, bu the VMs (Windows Guests) in different
VLANs say 10, 32, 34, 40, 48 & 69 are not able to even ping their
respective gateways. In other words, network packets are not coming out
of the VMs at all.
1. Our infrastructure consists of Lenovo Flex Chassis with 3 Lenovo x240
Compute nodes. All nodes are up and running and VMs are also created and
guest OS installed.
2. Chassis switch has a trunk port that carries all VLAN traffic.
3. I have created logical networks and added VLAN tags (10, 32, 24, 40,
48 & 69).
4. I have attached the vNIC to each host and assigned static IP in
respective VLANs. For example in VLAN 32, the vNIC is assigned with
172.20.101.70, subnet: 255.255.255.192, Gateway: 172.20.101.65
5. VMs are mapped with respective vNIC and assigned IPs in respective
VLAN. For Example, VM in VLAN 32 has 172.20.101.79 as IP,
255.255.255.192 as subnet and 172.20.101.65 as gateway.
Now, VM is able to ping vNIC in VLAN 32, but neither VM is able to ping
the gateway nor hosts are able to ping vNIC or the VM.
We even attempted with replacing a trunk port with access port, but same
issue continues.
What could have gone wrong? Any thing missing on oVirt configuration?
A quick help is highly appreciated.
--
--
Thanks & Regards,
Anantha Raghava
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<div class="moz-forward-container">Hi,<br>
<br>
Just to add on the previous mail, the vNIC is added over a
Physical NIC that does not have any IP address, but enabled and
connected.<br>
<div class="moz-signature">
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<meta name="changedby" content="Anantha Raghava">
<meta name="changed"
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& Regards,</font></p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<address style="line-height: 100%"><font face="Times New
Roman,
serif">Anantha
Raghava</font></address>
<br>
-------- Forwarded Message --------</div>
<table class="moz-email-headers-table" border="0"
cellpadding="0"
cellspacing="0">
<tbody>
<tr>
<th align="RIGHT" valign="BASELINE"
nowrap="nowrap">Subject:
</th>
<td>Struggling to get the network work</td>
</tr>
<tr>
<th align="RIGHT" valign="BASELINE"
nowrap="nowrap">Date: </th>
<td>Wed, 25 May 2016 15:41:06 +0530</td>
</tr>
<tr>
<th align="RIGHT" valign="BASELINE"
nowrap="nowrap">From: </th>
<td>Anantha Raghava <a class="moz-txt-link-rfc2396E"
href="mailto:raghav@exzatechconsulting.com"><raghav@exzatechconsulting.com></a></td>
</tr>
<tr>
<th align="RIGHT" valign="BASELINE"
nowrap="nowrap">Reply-To:
</th>
<td><a class="moz-txt-link-abbreviated"
href="mailto:raghav@exzatechconsulting.com">raghav@exzatechconsulting.com</a></td>
</tr>
<tr>
<th align="RIGHT" valign="BASELINE"
nowrap="nowrap">Organization:
</th>
<td>eXza Technology Consulting & Services</td>
</tr>
<tr>
<th align="RIGHT" valign="BASELINE"
nowrap="nowrap">To: </th>
<td>users <a class="moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"><users@ovirt.org></a></td>
</tr>
</tbody>
</table>
<br>
<br>
<meta http-equiv="content-type" content="text/html;
charset=utf-8">
Hi,<br>
<br>
I have a peculiar problem with oVirt 3.6. Any VM connected to
ovrtmgmt is working absolutely fine, bu the VMs (Windows Guests)
in different VLANs say 10, 32, 34, 40, 48 & 69 are not able to
even ping their respective gateways. In other words, network
packets are not coming out of the VMs at all.<br>
<br>
1. Our infrastructure consists of Lenovo Flex Chassis with 3
Lenovo x240 Compute nodes. All nodes are up and running and VMs
are also created and guest OS installed.<br>
2. Chassis switch has a trunk port that carries all VLAN traffic.<br>
3. I have created logical networks and added VLAN tags (10, 32,
24, 40, 48 & 69).<br>
4. I have attached the vNIC to each host and assigned static IP in
respective VLANs. For example in VLAN 32, the vNIC is assigned
with 172.20.101.70, subnet: 255.255.255.192, Gateway:
172.20.101.65<br>
5. VMs are mapped with respective vNIC and assigned IPs in
respective VLAN. For Example, VM in VLAN 32 has 172.20.101.79 as
IP, 255.255.255.192 as subnet and 172.20.101.65 as gateway.<br>
<br>
Now, VM is able to ping vNIC in VLAN 32, but neither VM is able to
ping the gateway nor hosts are able to ping vNIC or the VM.<br>
<br>
We even attempted with replacing a trunk port with access port,
but same issue continues.<br>
<br>
What could have gone wrong? Any thing missing on oVirt
configuration?<br>
<br>
A quick help is highly appreciated.<br>
<br>
<div class="moz-signature">-- <br>
<meta http-equiv="content-type" content="text/html;
charset=utf-8">
<title></title>
<meta name="generator" content="LibreOffice 5.0.3.2
(Linux)">
<meta name="created" content="00:00:00">
<meta name="changedby" content="Anantha Raghava">
<meta name="changed"
content="2016-01-05T17:20:50.677541300">
<meta name="created" content="00:00:00">
<meta name="changedby" content="Anantha Raghava">
<meta name="changed"
content="2015-12-20T09:03:26.251763811">
<meta name="created" content="2015-02-21T00:00:00">
<meta name="changedby" content="Anantha Raghava">
<meta name="changed"
content="2015-12-20T09:02:11.666821134">
<style type="text/css">
@page { margin: 2cm }
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<p style="margin-bottom: 0cm"><br>
</p>
<p>-- </p>
<p style="margin-bottom: 0cm; line-height: 100%"><font
face="Times New Roman, serif">Thanks &
Regards,</font></p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<address style="line-height: 100%"><font face="Times New
Roman,
serif">Anantha Raghava</font></address>
<br>
</div>
<br>
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