<div dir="ltr"><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div><div>Hi.<br></div><div><div><br></div><div>I am implementing network control logic with an open source ryu controller.</div><div>When I search the internet, I can use the controller id in the <b style="color:rgb(0,0,0)">T</b><b style="color:rgb(0,0,0)">h</b><b style="color:rgb(0,0,0)">e</b><span style="color:rgb(0,0,0)"> </span><b style="color:rgb(0,0,0)">c</b><b style="color:rgb(0,0,0)">o</b><b style="color:rgb(0,0,0)">n</b><b style="color:rgb(0,0,0)">t</b><b style="color:rgb(0,0,0)">r</b><b style="color:rgb(0,0,0)">o</b><b style="color:rgb(0,0,0)">l</b><b style="color:rgb(0,0,0)">l</b><b style="color:rgb(0,0,0)">e</b><b style="color:rgb(0,0,0)">r</b><span style="color:rgb(0,0,0)"> </span><b style="color:rgb(0,0,0)">a</b><b style="color:rgb(0,0,0)">c</b><b style="color:rgb(0,0,0)">t</b><b style="color:rgb(0,0,0)">i</b><b style="color:rgb(0,0,0)">o</b><b style="color:rgb(0,0,0)">n </b><span style="color:rgb(0,0,0)">part</span><b style="color:rgb(0,0,0)"> </b>of ovs-ofctl manual.<br></div><div><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica">&gt; <a href="http://www.openvswitch.org/support/dist-docs/ovs-actions.7.html" target="_blank">http://www.openvswitch.org/support/dist-docs/ovs-actions.7.html</a></p><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><br></p><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><span style="font-family:Arial,Helvetica,sans-serif;font-size:small">I want to use it with the <b>group entry</b>. like below.</span><br></p><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><span style="font-family:Arial,Helvetica,sans-serif;font-size:small"><br></span></p><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"></p><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica">$ ovs-ofctl -O OpenFlow13 add-flow br0 table=1,priority=100(...etc..),actions=group:1</p></div><div>$ <span style="font-family:Helvetica;font-size:12px">ovs-ofctl -O OpenFlow13 add-group br0 &quot;group_id=1, type=select, bucket=controller(reason=no_match,max_len=65530,id=2)&quot;</span></div><div><span style="font-family:Helvetica;font-size:12px"><br></span></div><div>In other words, I want to send packets to the ryu controller with a specific controller id through the action buckets in the group entry.</div><div><br></div><div>I knew how to specify the ryu controller id in the source via the mail archive link below.</div><div>&gt; <a href="https://www.mail-archive.com/ryu-devel@lists.sourceforge.net/msg13807.html" target="_blank">https://www.mail-archive.com/ryu-devel@lists.sourceforge.net/msg13807.html</a><br></div><div><div><br></div><div>It works when the controller id is added to the actions of the actual table flow instead of group.</div></div><div><br></div><div>but It doesn&#39;t work with group bucket function.. :(</div><div>ovs can not pass to a controller with a specific id.<br></div><div><br></div><div>only the default controller option without parameters works like below.</div><div><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-m_4236996942803402274gmail-s1" style="font-variant-ligatures:no-common-ligatures">&gt; group_id=1,type=select,bucket=actions=CONTROLLER:65535</span></p><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><br></p><p class="gmail-m_4236996942803402274gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><br></p></div><div>Does ovs group bucket action can send to specific controller with id?</div><div>I want to insert serveral controller id (actions) with one bucket</div><div><br></div><div>I would like you to introduce me if there is a method.</div></div><div><br></div><div><br></div><div>p.s</div><div>* Verison info</div><div>ubuntu 16.04</div><div><p style="margin:0px;padding:0px;color:rgb(0,0,0);font-family:NanumGothic,나눔고딕,sans-serif;font-size:13px">ovs-ofctl (Open vSwitch) 2.5.5</p><p style="margin:0px;padding:0px;color:rgb(0,0,0);font-family:NanumGothic,나눔고딕,sans-serif;font-size:13px">OpenFlow versions 0x1:0x4</p><p style="margin:0px;padding:0px;color:rgb(0,0,0);font-family:NanumGothic,나눔고딕,sans-serif;font-size:13px"><br></p><p style="margin:0px;padding:0px;color:rgb(0,0,0);font-family:NanumGothic,나눔고딕,sans-serif;font-size:13px"><span style="color:rgb(136,136,136);font-family:Arial,Helvetica,sans-serif;font-size:small">-- </span><br style="color:rgb(136,136,136);font-family:Arial,Helvetica,sans-serif;font-size:small"></p><div dir="ltr" class="gmail-m_4236996942803402274gmail_signature" style="color:rgb(136,136,136)"><div>Thanks,</div><div>yoonhee.choi</div></div></div></div></div></div>