<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)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hello Robert,<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><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I personally use Open VSwitch for such pruposes, it requires a bit more work but is much more flexible in the end. Would that sound like an acceptable solution?<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><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Best regards,<o:p></o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#002060'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#002060'>Eric VISEUR</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#002060'> | System Engineer | </span><b><span style='font-size:9.0pt;font-family:"Calibri","sans-serif";color:#002060'>THALES Belgium S.A.</span></b><span style='font-size:9.0pt;font-family:"Calibri","sans-serif";color:#002060'><o:p></o:p></span></p><p class=MsoNormal><span lang=FR-BE style='font-size:9.0pt;font-family:"Calibri","sans-serif";color:#002060'>Rue des Frères Taymans, 28 |B-1480 TUBIZE - BELGIUM<o:p></o:p></span></p><p class=MsoNormal><span lang=NL-BE style='font-size:9.0pt;font-family:"Calibri","sans-serif";color:#002060'>Phone : +32 2 391 23 74 | Cell : +32 497 92 36 80 | <a href="mailto:eric.viseur@be.thalesgroup.com"><span style='color:blue'>eric.viseur@be.thalesgroup.com</span></a><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><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> virt-bounces@lists.fedoraproject.org [mailto:virt-bounces@lists.fedoraproject.org] <b>On Behalf Of </b>Robert Strickler<br><b>Sent:</b> 18 September, 2014 03:49<br><b>To:</b> virt@lists.fedoraproject.org<br><b>Subject:</b> [fedora-virt] vanilla bridging network<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>I am trying to define a network tht just bridges the traffic between the virtual machine network and the LAN attached to eth0<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>No dnsmasq/dhcp as it is difficult to impossible to tie dnsmasq to the master ISC servers on the LAN.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>It should forward/receive packets like a standard hardware bridge<o:p></o:p></p></div><div><p class=MsoNormal>The virtual guests should get their addressing from the dhcp server on the LAN and DNS from the server as well.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>with the following I can not get dhcp discover reply from the LAN server, nor can I manually code the IP/gateway/DNS and ping the hard address (172.30.2.33) can anyone tell me what I am missing? Vhost and vguest are both CENTOS7<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>======================<o:p></o:p></p></div><div><p class=MsoNormal><networkstatus><o:p></o:p></p></div><div><p class=MsoNormal> <class_id bitmap='0-2'/><o:p></o:p></p></div><div><p class=MsoNormal> <floor sum='0'/><o:p></o:p></p></div><div><p class=MsoNormal> <network><o:p></o:p></p></div><div><p class=MsoNormal> <name>plain</name><o:p></o:p></p></div><div><p class=MsoNormal> <uuid>31f78c2c-257d-4c57-82e5-0c53deadbeef</uuid><o:p></o:p></p></div><div><p class=MsoNormal> <forward mode='bridge'/><o:p></o:p></p></div><div><p class=MsoNormal> <bridge name='virbr1' /><o:p></o:p></p></div><div><p class=MsoNormal> <mac address='52:54:00:b1:34:77'/><o:p></o:p></p></div><div><p class=MsoNormal> <domain name='plain'/><o:p></o:p></p></div><div><p class=MsoNormal> <ip address='172.30.2.1' netmask='255.255.255.0'><o:p></o:p></p></div><div><p class=MsoNormal> <dhcp relay='yes'/><o:p></o:p></p></div><div><p class=MsoNormal> <dhcp enable='no' relay='yes'/><o:p></o:p></p></div><div><p class=MsoNormal><!--<o:p></o:p></p></div><div><p class=MsoNormal>The relay will not be started if the "enable" property is 'no':<o:p></o:p></p></div><div><p class=MsoNormal>--><o:p></o:p></p></div><div><p class=MsoNormal> </ip><o:p></o:p></p></div><div><p class=MsoNormal> </network><o:p></o:p></p></div><div><p class=MsoNormal></networkstatus><o:p></o:p></p></div><div><p class=MsoNormal>===========================<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>A routed environment would be acceptable, but bridged is better as it should not be required to change my routing on the gateway router <o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>TIA,<o:p></o:p></p></div><div><p class=MsoNormal>Bob<o:p></o:p></p></div></div></div></body></html>