<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"><head><!--[if gte mso 9]><xml><o:OfficeDocumentSettings><o:AllowPNG/><o:PixelsPerInch>96</o:PixelsPerInch></o:OfficeDocumentSettings></xml><![endif]--></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1471993915823_3583" style="margin: 0px 0px 1em; padding: 0px; border: 0px; font-size: 15px; clear: both; color: rgb(17, 17, 17); font-family: Ubuntu, Arial, "libra sans", sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">I'm running devstack from within a container I set up using ubuntu 16.04 (both the host and the container). I see this problem in the container:</div><pre id="yui_3_16_0_ym19_1_1471993915823_3584" style="margin: 0px 0px 1em; padding: 5px; border: 0px; font-size: 13px; width: auto; max-height: 600px; overflow: auto; font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, sans-serif; word-wrap: normal; color: rgb(17, 17, 17); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(239, 240, 241);"><code id="yui_3_16_0_ym19_1_1471993915823_3585" style="margin: 0px; padding: 0px; border: 0px; font-size: 13px; font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, sans-serif; white-space: inherit; background-color: rgb(239, 240, 241);">stack@devstack-2:~/devstack$ ll /proc/sys/net/bridge/
ls: cannot access '/proc/sys/net/bridge/': No such file or directory
</code></pre><div id="yui_3_16_0_ym19_1_1471993915823_3586" style="margin: 0px 0px 1em; padding: 0px; border: 0px; font-size: 15px; clear: both; color: rgb(17, 17, 17); font-family: Ubuntu, Arial, "libra sans", sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">Whereas on the host it is ok:</div><pre id="yui_3_16_0_ym19_1_1471993915823_3587" style="margin: 0px 0px 1em; padding: 5px; border: 0px; font-size: 13px; width: auto; max-height: 600px; overflow: auto; font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, sans-serif; word-wrap: normal; color: rgb(17, 17, 17); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(239, 240, 241);"><code id="yui_3_16_0_ym19_1_1471993915823_3588" style="margin: 0px; padding: 0px; border: 0px; font-size: 13px; font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, sans-serif; white-space: inherit; background-color: rgb(239, 240, 241);">stack@dl-360-116:~$ ll /proc/sys/net/bridge/
total 0
dr-xr-xr-x 1 root root 0 Aug 24 01:42 ./
dr-xr-xr-x 1 root root 0 Aug 23 20:47 ../
-rw-r--r-- 1 root root 0 Aug 24 01:42 bridge-nf-call-arptables
-rw-r--r-- 1 root root 0 Aug 24 01:42 bridge-nf-call-ip6tables
-rw-r--r-- 1 root root 0 Aug 24 01:42 bridge-nf-call-iptables
-rw-r--r-- 1 root root 0 Aug 24 01:42 bridge-nf-filter-pppoe-tagged
-rw-r--r-- 1 root root 0 Aug 24 01:42 bridge-nf-filter-vlan-tagged
-rw-r--r-- 1 root root 0 Aug 24 01:42 bridge-nf-pass-vlan-input-dev
</code></pre><div id="yui_3_16_0_ym19_1_1471993915823_3589" dir="ltr" style="margin: 0px 0px 1em; padding: 0px; border: 0px; font-size: 15px; clear: both; color: rgb(17, 17, 17); font-family: Ubuntu, Arial, "libra sans", sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">Anybody knows how to configure lxd/lxc to add this path in the container?</div><div dir="ltr" style="margin: 0px 0px 1em; padding: 0px; border: 0px; font-size: 15px; clear: both; color: rgb(17, 17, 17); font-family: Ubuntu, Arial, "libra sans", sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><br></div><div id="yui_3_16_0_ym19_1_1471993915823_3619" dir="ltr" style="margin: 0px 0px 1em; padding: 0px; border: 0px; font-size: 15px; clear: both; color: rgb(17, 17, 17); font-family: Ubuntu, Arial, "libra sans", sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">I also posted it in <a id="yui_3_16_0_ym19_1_1471993915823_3618" class="enhancr2_fbd513eb-8b0a-4a37-c7de-08967388867f" href="http://askubuntu.com/questions/815993/how-to-add-br-netfilter-to-an-lxd-container">How to add br_netfilter to an LXD container</a></div><div><br></div><div id="enhancr2_fbd513eb-8b0a-4a37-c7de-08967388867f" class="yahoo-link-enhancr-card ymail-preserve-class ymail-preserve-style" style="max-width:400px;font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;" data-url="http://askubuntu.com/questions/815993/how-to-add-br-netfilter-to-an-lxd-container" data-type="yenhancr" data-category="website" data-embed-url="" data-size="medium" dir="ltr" contenteditable="false"> <a href="http://askubuntu.com/questions/815993/how-to-add-br-netfilter-to-an-lxd-container" style="text-decoration:none !important; color: #000 !important;" class="yahoo-enhancr-cardlink" target="_blank" rel="noreferrer"> <table class="card-wrapper yahoo-ignore-table" style="max-width:400px;" border="0" cellpadding="0" cellspacing="0"> <tbody><tr> <td width="400"> <table class="card yahoo-ignore-table" style="max-width:400px;" border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody><tr> <td class="card-primary-image-cell" style="background:#000 url('https://s.yimg.com/vv//api/res/1.2/MSDRvfZ.Vv_fcZX6LZMJNQ--/YXBwaWQ9bWFpbDtmaT1maWxsO2g9MjAwO3c9NDAw/http://cdn.sstatic.net/Sites/askubuntu/img/apple-touch-icon@2.png?v=c492c9229955&a.cf.jpg') no-repeat center center;background-size:cover;height:200px;position:relative;" background="https://s.yimg.com/vv//api/res/1.2/MSDRvfZ.Vv_fcZX6LZMJNQ--/YXBwaWQ9bWFpbDtmaT1maWxsO2g9MjAwO3c9NDAw/http://cdn.sstatic.net/Sites/askubuntu/img/apple-touch-icon@2.png?v=c492c9229955&a.cf.jpg" bgcolor="#000000" valign="top"> <!--[if gte mso 9]><v:rect fill="true" stroke="false" style="width:400px;height:218px;position:absolute;top:0;left:0;"><v:fill type="frame" color="#000000" src="https://s.yimg.com/vv//api/res/1.2/MSDRvfZ.Vv_fcZX6LZMJNQ--/YXBwaWQ9bWFpbDtmaT1maWxsO2g9MjAwO3c9NDAw/http://cdn.sstatic.net/Sites/askubuntu/img/apple-touch-icon@2.png?v=c492c9229955&a.cf.jpg"/></v:rect><![endif]--> <table class="yahoo-ignore-table" valign="top" style="width:100%;" border="0" cellpadding="0" cellspacing="0"> <tbody><tr> <td style="background:transparent url('https://s.yimg.com/nq/storm/assets/enhancrV2/12/overlay-tile.png') repeat left top;height:200px;" background="https://s.yimg.com/nq/storm/assets/enhancrV2/12/overlay-tile.png" bgcolor="transparent" valign="top"> <!--[if gte mso 9]><v:rect fill="true" stroke="false" style="width:400px;height:218px;position:absolute;top:-18px;left:0;"><v:fill type="pattern" color="#000000" src="https://s.yimg.com/nq/storm/assets/enhancrV2/12/overlay-tile.png"/><v:textbox inset="0,0,20px,0"><![endif]--> <table class="yahoo-ignore-table" style="width:100%;height:185px;min-height:185px;" height="185"> <tbody><tr> <td class="card-richInfo2" style="text-align:left;text-align:left;padding:15px 0 0 15px;vertical-align:top;"> </td> <td class="card-actions" style="text-align:right;padding:15px 15px 0 0;vertical-align:top;"> <div class="card-share-container"></div> </td> </tr> </tbody></table> <!--[if gte mso 9]></v:textbox></v:rect><![endif]--> </td> </tr> </tbody></table> </td> </tr> <tr> <td> <table class="card-info yahoo-ignore-table" style="background:#fff;position:relative;z-index:2;width:95%;max-width:380px;border:1px solid #e0e4e9;border-bottom:3px solid #000000;margin-top:-40px;margin-left:auto;margin-right:auto;" align="center" border="0" cellpadding="0" cellspacing="0"> <tbody><tr> <td style="background-color:#ffffff;padding:16px 0 16px 12px;vertical-align:top;"> </td> <td style="vertical-align:middle;padding:16px 12px;width:99%;"> <h2 class="card-title" style="font-size: 16px; line-height:19px; margin:0 0 4px 0;font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;word-break:break-word;">How to add br_netfilter to an LXD container</h2> <div class="card-description" style="font-size:11px;line-height:15px;color:#999;word-break:break-word;">I'm running devstack from within a container I set up using ubuntu 16.04 (both the host and the container). ...</div> </td> <td style="text-align:right;padding:16px 12px 16px 0;"> </td> </tr> </tbody></table> </td> </tr> </tbody></table> </td> </tr> </tbody></table> </a></div><div id="yui_3_16_0_ym19_1_1471993915823_3627"><br></div><div id="yui_3_16_0_ym19_1_1471993915823_3628" dir="ltr" style="margin: 0px 0px 1em; padding: 0px; border: 0px; font-size: 15px; clear: both; color: rgb(17, 17, 17); font-family: Ubuntu, Arial, "libra sans", sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);"><br></div><div id="yui_3_16_0_ym19_1_1471993915823_3629" dir="ltr" style="margin: 0px 0px 1em; padding: 0px; border: 0px; font-size: 15px; clear: both; color: rgb(17, 17, 17); font-family: Ubuntu, Arial, "libra sans", sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">Thanks<br></div></div></body></html>