<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-fareast-language:EN-US;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="DE" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US">Hi all,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have been trying out networking-sfc to create service function chain in Openstack. I could create all the port pairs, port-pair-groups, flow classifier and the chain but I could not see the packets on the desired hops.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am trying to create a simple sfc with 3 VMs(vm1 to vm3) in the setup. I just want to check how it works. In my setup, vm1 is the Traffic generator(iperf) and vm3 is the traffic receiver(iperf server). Now, the 2 vms
(vm2 and 3) are in the same network with vm1 and I want to move the iperf traffic from vm1->vm2->vm3. In order to achieve this, I have created 2 port pairs of vm2 and vm3 and both pairs are in separate port pair groups (PG1 and PG2), also created a Flow classifier
FC1 and finally chain with PG1, PG2 and FC1. Now my question is, is my setup correct in order to achieve the sfc result as I stated above? Do I need to include the vm1 in the port pair group?
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Below is the flow classifier:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">+----------------------------+--------------------------------------+<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| Field | Value |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">+----------------------------+--------------------------------------+<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| description | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| destination_ip_prefix | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| destination_port_range_max | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| destination_port_range_min | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| ethertype | IPv4 |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| id | e5000ade-50ad-41ed-a159-b89c4blp97ec |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| l7_parameters | {} |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| logical_destination_port | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| logical_source_port | 63cdf664-dd67-455c-8345-f01ef58c23e5 |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| name | FC1 |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| project_id | 6b90cd3356144681b44274d4881c5fc7 |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| protocol | tcp |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| source_ip_prefix | 10.0.0.18/32 |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| source_port_range_max | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| source_port_range_min | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">| tenant_id | 6b90cd3310104681b44274d4881c5fc7 |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">+----------------------------+--------------------------------------+<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Is there any wiki with some example case explained with testing scenario?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:DE">Best Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="mso-fareast-language:DE">Navdeep Uniyal<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span lang="EN-US" style="mso-fareast-language:DE">Email:
</span></b><span lang="EN-US" style="mso-fareast-language:DE"><a href="mailto:navdeep.uniyal@neclab.eu">navdeep.uniyal@neclab.eu</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:DE">---------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:DE">Software Engineer<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:DE">NEC Europe Ltd.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;mso-fareast-language:DE">NEC Laboratories Europe
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;mso-fareast-language:DE">Kurfürstenanlage 36, D-69115 Heidelberg,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;mso-fareast-language:DE"><br>
</span><span lang="EN-US" style="font-size:9.0pt;mso-fareast-language:DE">NEC Europe Ltd | Registered Office: Athene, Odyssey Business Park, West End Road, London, HA4 6QE, GB | Registered in England 2832014</span><span lang="EN-US" style="mso-fareast-language:DE"><o:p></o:p></span></p>
</div>
</body>
</html>