<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=utf-8"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:Helvetica;
panose-1:2 11 6 4 2 2 2 2 2 4;}
@font-face
{font-family:"MS Mincho";
panose-1:2 2 6 9 4 2 5 8 3 4;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"\@SimSun";
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:"Trebuchet MS";
panose-1:2 11 6 3 2 2 2 2 2 4;}
@font-face
{font-family:Consolas;
panose-1:2 11 6 9 2 2 4 3 2 4;}
@font-face
{font-family:"\@MS Mincho";
panose-1:2 2 6 9 4 2 5 8 3 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";
color:black;}
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;}
p
{mso-style-priority:99;
margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";
color:black;}
pre
{mso-style-priority:99;
mso-style-link:"HTML Preformatted Char";
margin:0in;
margin-bottom:.0001pt;
font-size:10.0pt;
font-family:"Courier New";
color:black;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";
color:black;}
span.HTMLPreformattedChar
{mso-style-name:"HTML Preformatted Char";
mso-style-priority:99;
mso-style-link:"HTML Preformatted";
font-family:Consolas;}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
span.apple-style-span
{mso-style-name:apple-style-span;}
span.EmailStyle23
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle24
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
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 bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I haven’t tried it yet, but yes. You should be able to add internal network interfaces from the external router setup to a common internal network to which each of the tenant routers is also connected to. Setting the external network gateway of the tenant routers to that of the ext_net router should then complete the connection… <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Trebuchet MS","sans-serif";color:#444444'>Logan</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p></div><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> openstack-bounces+logan_mcleod=dell.com@lists.launchpad.net [mailto:openstack-bounces+logan_mcleod=dell.com@lists.launchpad.net] <b>On Behalf Of </b>Skible OpenStack<br><b>Sent:</b> Monday, November 12, 2012 8:21 AM<br><b>To:</b> openstack@lists.launchpad.net<br><b>Subject:</b> Re: [Openstack] how to configure l3_agent when you have Per-tenant Routers !<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>This means that each tenant router should be linked to the external network router ? is that what you mean Logan ?<br>Le 12/11/2012 15:10, <a href="mailto:Logan_McLeod@Dell.com">Logan_McLeod@Dell.com</a> a écrit :<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You have to create multiple routers. You have one provider level router that will be your external network router, You can then create a router either for each tenant or for all tenants to support the internal network depending on your needs/topology.</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p><div><p class=MsoNormal><b><span style='font-size:10.0pt'>Logan </span></b><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p></div><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:openstack-bounces+logan_mcleod=dell.com@lists.launchpad.net">openstack-bounces+logan_mcleod=dell.com@lists.launchpad.net</a> [<a href="mailto:openstack-bounces+logan_mcleod=dell.com@lists.launchpad.net">mailto:openstack-bounces+logan_mcleod=dell.com@lists.launchpad.net</a>] <b>On Behalf Of </b>Emilien Macchi<br><b>Sent:</b> Monday, November 12, 2012 3:58 AM<br><b>To:</b> Skible OpenStack<br><b>Cc:</b> <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br><b>Subject:</b> Re: [Openstack] how to configure l3_agent when you have Per-tenant Routers !</span><o:p></o:p></p></div></div><p class=MsoNormal> <o:p></o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Arial","sans-serif"'>Hi,<br><br>I suggest you reading my script [1] which helps to create virtual networking in Folsom with OVS Plugin for you use case.<br><br>[1] <a href="http://[1]%20https:/github.com/EmilienM/openstack-folsom-guide/blob/master/scripts/quantum-networking.sh">https://github.com/EmilienM/openstack-folsom-guide/blob/master/scripts/quantum-networking.sh</a><br><br><br>Regards,</span><o:p></o:p></p><div><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Emilien Macchi<br>----------------------------------------------------<br>// eNovance Inc. <a href="http://enovance.com">http://enovance.com</a><br>// </span><span lang=ZH-CN style='font-family:"MS Mincho"'>✉</span><span lang=ZH-CN style='font-family:"Arial","sans-serif"'> </span><span style='font-family:"Arial","sans-serif"'><a href="mailto:emilien@enovance.com">emilien@enovance.com</a> </span><span lang=ZH-CN style='font-family:"MS Mincho"'>☎</span><span style='font-family:"Arial","sans-serif"'> +33 (0)1 49 70 99 80<br>// 10 rue de la Victoire 75009 Paris</span><o:p></o:p></p></div><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'> </span><o:p></o:p></p><div class=MsoNormal align=center style='text-align:center'><span style='font-family:"Arial","sans-serif"'><hr size=2 width="100%" align=center></span></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-family:"Helvetica","sans-serif"'>De: </span></b><span style='font-family:"Helvetica","sans-serif"'>"Skible OpenStack" <a href="mailto:skible.openstack@gmail.com"><skible.openstack@gmail.com></a><br><b>À: </b>"gong yong sheng" <a href="mailto:gongysh@linux.vnet.ibm.com"><gongysh@linux.vnet.ibm.com></a><br><b>Cc: </b><a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br><b>Envoyé: </b>Lundi 12 Novembre 2012 06:12:15<br><b>Objet: </b>Re: [Openstack] how to configure l3_agent when you have Per-tenant Routers !</span><o:p></o:p></p><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'>Thank you for responding back but i think when you configure the l3 agent to use one router the other tenant won't be able to connect to internet because their routers are not configured !<br>i repeat : i wish to have a router for each of my tenants and they all connect to the internet<br>Le 12/11/2012 01:31, gong yong sheng a écrit :</span><o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'>There is a router_id in l3_agent.ini, You can create a router for a tenant and then start a l3 agent for it.<br>On 11/11/2012 01:34 AM, Skible OpenStack wrote:</span><o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'><a href="https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/GRE-Tunneling/OpenStack_Folsom_Install_Guide_WebVersion.rst" target="_blank">https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/GRE-Tunneling/OpenStack_Folsom_Install_Guide_WebVersion.rst</a><br><br>i have set my namespace in l3 agent and dhcp agent to true.<br>set external network id to my external network id in the l3 agent file<br><br>do i need to run multiple l3 agents to have the per tenant router usecase ?<br><br>Le 10/11/2012 18:29, Razique Mahroua a écrit :</span><o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'>Hey there, </span><o:p></o:p></p><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'>which guide did you followed ?</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'> </span><o:p></o:p></p><div><p class=MsoNormal><span class=apple-style-span><b><span style='font-size:13.5pt;font-family:"Helvetica","sans-serif";color:#13708A'>Nuage & Co - Razique Mahroua </span></b></span><span class=apple-style-span><span style='font-size:13.5pt;font-family:"Helvetica","sans-serif"'> </span></span><o:p></o:p></p><div><p class=MsoNormal><span style='font-size:13.5pt;font-family:"Helvetica","sans-serif";color:#13708A'><a href="mailto:razique.mahroua@gmail.com" target="_blank">razique.mahroua@gmail.com</a></span><o:p></o:p></p></div><p class=MsoNormal><span style='font-size:13.5pt;font-family:"Helvetica","sans-serif"'><br><img border=0 width=125 height=125 id=af578f4c-7f90-4c8c-86a0-6e84a1d691e2 src="cid:image001.jpg@01CDC0B8.1FD7E350"></span><o:p></o:p></p></div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'> </span><o:p></o:p></p><div><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'>Le 10 nov. 2012 à 17:57, Skible OpenStack <<a href="mailto:skible.openstack@gmail.com" target="_blank">skible.openstack@gmail.com</a>> a écrit :</span><o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'> </span><o:p></o:p></p><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'>Hello,<br><br>I am having trouble configuring my l3 agent when i have a quantum router for each of my tenants. None of my VMs seem to be internet accessible !<br>However, It seems that i can only use one router and set the router_id in the l3_agent to allow VMs access to internet !<br><br>please help<br><br>_______________________________________________<br>Mailing list: <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a><br>Post to : <a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a><br>Unsubscribe : <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a><br>More help : <a href="https://help.launchpad.net/ListHelp" target="_blank">https://help.launchpad.net/ListHelp</a></span><o:p></o:p></p></blockquote></div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'> </span><o:p></o:p></p></div></blockquote><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'><br><br><br><br></span><o:p></o:p></p><pre>_______________________________________________<o:p></o:p></pre><pre>Mailing list: <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a><o:p></o:p></pre><pre>Post to : <a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a><o:p></o:p></pre><pre>Unsubscribe : <a href="https://launchpad.net/%7Eopenstack" target="_blank">https://launchpad.net/~openstack</a><o:p></o:p></pre><pre>More help : <a href="https://help.launchpad.net/ListHelp" target="_blank">https://help.launchpad.net/ListHelp</a><o:p></o:p></pre></blockquote><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'> </span><o:p></o:p></p></blockquote><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'><br><br>_______________________________________________<br>Mailing list: <a href="https://launchpad.net/%7Eopenstack">https://launchpad.net/~openstack</a><br>Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>Unsubscribe : <a href="https://launchpad.net/%7Eopenstack">https://launchpad.net/~openstack</a><br>More help : <a href="https://help.launchpad.net/ListHelp">https://help.launchpad.net/ListHelp</a></span><o:p></o:p></p></div></div><p class=MsoNormal><br><br><br><o:p></o:p></p><pre>_______________________________________________<o:p></o:p></pre><pre>Mailing list: <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a><o:p></o:p></pre><pre>Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><o:p></o:p></pre><pre>Unsubscribe : <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a><o:p></o:p></pre><pre>More help : <a href="https://help.launchpad.net/ListHelp">https://help.launchpad.net/ListHelp</a><o:p></o:p></pre></blockquote><p class=MsoNormal><o:p> </o:p></p></div></body></html>