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<body class='hmmessage'><div dir='ltr'>Hi,<BR><br><BR>I have also asked this on ask.openstack. <a href="https://ask.openstack.org/question/3092/internet-connection-not-working-in-nova-network/">here </a><br><BR> My scenario is:
OpenStack is installed using packtack with Nova Network
One controller with only one NIC with one IP
One compute with also only one NIC with one IP
Both machines are running Scientific Linux 6.4 with openstack kernel<BR> <pre class="prettyprint"><code><span class="pln">nova</span><span class="pun">-</span><span class="pln">manage service list
</span><span class="typ">Binary</span><span class="pln">           </span><span class="typ">Host</span><span class="pln">                                 </span><span class="typ">Zone</span><span class="pln">             </span><span class="typ">Status</span><span class="pln">     </span><span class="typ">State</span><span class="pln"> </span><span class="typ">Updated_At</span><span class="pln">
nova</span><span class="pun">-</span><span class="pln">cert        CONTROLLER                       </span><span class="kwd">internal</span><span class="pln">         enabled    </span><span class="pun">:-)</span><span class="pln">   </span><span class="lit">2013</span><span class="pun">-</span><span class="lit">07</span><span class="pun">-</span><span class="lit">15</span><span class="pln"> </span><span class="lit">10</span><span class="pun">:</span><span class="lit">52</span><span class="pun">:</span><span class="lit">07</span><span class="pln">
nova</span><span class="pun">-</span><span class="pln">network     CONTROLLER                       </span><span class="kwd">internal</span><span class="pln">         enabled    </span><span class="pun">:-)</span><span class="pln">   </span><span class="lit">2013</span><span class="pun">-</span><span class="lit">07</span><span class="pun">-</span><span class="lit">15</span><span class="pln"> </span><span class="lit">10</span><span class="pun">:</span><span class="lit">52</span><span class="pun">:</span><span class="lit">07</span><span class="pln">
nova</span><span class="pun">-</span><span class="pln">conductor   CONTROLLER                       </span><span class="kwd">internal</span><span class="pln">         enabled    </span><span class="pun">:-)</span><span class="pln">   </span><span class="lit">2013</span><span class="pun">-</span><span class="lit">07</span><span class="pun">-</span><span class="lit">15</span><span class="pln"> </span><span class="lit">10</span><span class="pun">:</span><span class="lit">52</span><span class="pun">:</span><span class="lit">07</span><span class="pln">
nova</span><span class="pun">-</span><span class="pln">scheduler   CONTROLLER                       </span><span class="kwd">internal</span><span class="pln">         enabled    </span><span class="pun">:-)</span><span class="pln">   </span><span class="lit">2013</span><span class="pun">-</span><span class="lit">07</span><span class="pun">-</span><span class="lit">15</span><span class="pln"> </span><span class="lit">10</span><span class="pun">:</span><span class="lit">52</span><span class="pun">:</span><span class="lit">17</span><span class="pln">
nova</span><span class="pun">-</span><span class="pln">consoleauth CONTROLLER                       </span><span class="kwd">internal</span><span class="pln">         enabled    </span><span class="pun">:-)</span><span class="pln">   </span><span class="lit">2013</span><span class="pun">-</span><span class="lit">07</span><span class="pun">-</span><span class="lit">15</span><span class="pln"> </span><span class="lit">10</span><span class="pun">:</span><span class="lit">52</span><span class="pun">:</span><span class="lit">07</span><span class="pln">
nova</span><span class="pun">-</span><span class="pln">compute     COMPUTE                          nova             enabled    </span><span class="pun">:-)</span><span class="pln">   </span><span class="lit">2013</span><span class="pun">-</span><span class="lit">07</span><span class="pun">-</span><span class="lit">15</span><span class="pln"> </span><span class="lit">10</span><span class="pun">:</span><span class="lit">52</span><span class="pun">:</span><span class="lit">16</span></code></pre> Controller node:<BR> <pre class="prettyprint"><code><span class="pln">route </span><span class="pun">-</span><span class="pln">n
</span><span class="typ">Kernel</span><span class="pln"> IP routing table
</span><span class="typ">Destination</span><span class="pln">     </span><span class="typ">Gateway</span><span class="pln">         </span><span class="typ">Genmask</span><span class="pln">         </span><span class="typ">Flags</span><span class="pln"> </span><span class="typ">Metric</span><span class="pln"> </span><span class="typ">Ref</span><span class="pln">    </span><span class="typ">Use</span><span class="pln"> </span><span class="typ">Iface</span><span class="pln">
</span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">32.0</span><span class="pln">    </span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         </span><span class="lit">255.255</span><span class="pun">.</span><span class="lit">252.0</span><span class="pln">   U     </span><span class="lit">0</span><span class="pln">      </span><span class="lit">0</span><span class="pln">        </span><span class="lit">0</span><span class="pln"> br100
PUBLIC_NETWORK  </span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         </span><span class="lit">255.255</span><span class="pun">.</span><span class="lit">240.0</span><span class="pln">   U     </span><span class="lit">0</span><span class="pln">      </span><span class="lit">0</span><span class="pln">        </span><span class="lit">0</span><span class="pln"> br100
</span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         PUBLIC_GW       </span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         UG    </span><span class="lit">0</span><span class="pln">      </span><span class="lit">0</span><span class="pln">        </span><span class="lit">0</span><span class="pln"> br100</span></code></pre> Compute node:<BR> <pre class="prettyprint"><code><span class="pln">route </span><span class="pun">-</span><span class="pln">n
</span><span class="typ">Kernel</span><span class="pln"> IP routing table
</span><span class="typ">Destination</span><span class="pln">     </span><span class="typ">Gateway</span><span class="pln">         </span><span class="typ">Genmask</span><span class="pln">         </span><span class="typ">Flags</span><span class="pln"> </span><span class="typ">Metric</span><span class="pln"> </span><span class="typ">Ref</span><span class="pln">    </span><span class="typ">Use</span><span class="pln"> </span><span class="typ">Iface</span><span class="pln">
</span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">100.0</span><span class="pln">   </span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         </span><span class="lit">255.255</span><span class="pun">.</span><span class="lit">255.0</span><span class="pln">   U     </span><span class="lit">0</span><span class="pln">      </span><span class="lit">0</span><span class="pln">        </span><span class="lit">0</span><span class="pln"> virbr0
</span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">200.0</span><span class="pln">   </span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         </span><span class="lit">255.255</span><span class="pun">.</span><span class="lit">255.0</span><span class="pln">   U     </span><span class="lit">0</span><span class="pln">      </span><span class="lit">0</span><span class="pln">        </span><span class="lit">0</span><span class="pln"> virbr1
PUBLIC_NETWORK  </span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         </span><span class="lit">255.255</span><span class="pun">.</span><span class="lit">240.0</span><span class="pln">   U     </span><span class="lit">0</span><span class="pln">      </span><span class="lit">0</span><span class="pln">        </span><span class="lit">0</span><span class="pln"> br100
</span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         PUBLIC_GW       </span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span><span class="pln">         UG    </span><span class="lit">0</span><span class="pln">      </span><span class="lit">0</span><span class="pln">        </span><span class="lit">0</span><span class="pln"> br100</span></code></pre> Controller node iptables:<BR> <pre class="prettyprint"><code><span class="typ">Chain</span><span class="pln"> INPUT </span><span class="pun">(</span><span class="pln">policy ACCEPT</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
LOG        all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            LOG level warning
nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="pln">INPUT  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="pln">INPUT  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports http </span><span class="com">/* 001 horizon incoming */</span><span class="pln">
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports iscsi</span><span class="pun">-</span><span class="pln">target</span><span class="pun">,</span><span class="lit">8776</span><span class="pln"> </span><span class="com">/* 001 cinder incoming */</span><span class="pln">
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports armtechdaemon </span><span class="com">/* 001 glance incoming */</span><span class="pln">
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports commplex</span><span class="pun">-</span><span class="pln">main</span><span class="pun">,</span><span class="lit">35357</span><span class="pln"> </span><span class="com">/* 001 keystone incoming */</span><span class="pln">
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            udp dpt</span><span class="pun">:</span><span class="pln">domain
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports </span><span class="lit">6080</span><span class="pln"> </span><span class="com">/* 001 novncproxy incoming */</span><span class="pln">
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports </span><span class="lit">8773</span><span class="pun">,</span><span class="lit">8774</span><span class="pun">,</span><span class="lit">8775</span><span class="pln"> </span><span class="com">/* 001 novaapi incoming */</span><span class="pln">
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports amqp </span><span class="com">/* 001 qpid incoming */</span><span class="pln">
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">domain
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            udp dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports mysql </span><span class="com">/* 001 mysql incoming */</span><span class="pln">
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            state RELATED</span><span class="pun">,</span><span class="pln">ESTABLISHED
ACCEPT     icmp </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            state NEW tcp dpt</span><span class="pun">:</span><span class="pln">ssh
REJECT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            reject</span><span class="pun">-</span><span class="kwd">with</span><span class="pln"> icmp</span><span class="pun">-</span><span class="pln">host</span><span class="pun">-</span><span class="pln">prohibited
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  PUBLIC_NET      anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">webcache

</span><span class="typ">Chain</span><span class="pln"> FORWARD </span><span class="pun">(</span><span class="pln">policy ACCEPT</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">filter</span><span class="pun">-</span><span class="pln">top  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="pln">FORWARD  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="pln">FORWARD  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">122.0</span><span class="pun">/</span><span class="lit">24</span><span class="pln">    state RELATED</span><span class="pun">,</span><span class="pln">ESTABLISHED
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">122.0</span><span class="pun">/</span><span class="lit">24</span><span class="pln">     anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">32.0</span><span class="pun">/</span><span class="lit">22</span><span class="pln">     state RELATED</span><span class="pun">,</span><span class="pln">ESTABLISHED
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">32.0</span><span class="pun">/</span><span class="lit">22</span><span class="pln">      anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
LOG        all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            LOG level warning
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> OUTPUT </span><span class="pun">(</span><span class="pln">policy ACCEPT</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
nova</span><span class="pun">-</span><span class="pln">filter</span><span class="pun">-</span><span class="pln">top  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="pln">OUTPUT  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="pln">OUTPUT  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="pln">FORWARD </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="pln">INPUT </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             CONTROLLER      tcp dpt</span><span class="pun">:</span><span class="lit">8775</span><span class="pln">

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="pln">OUTPUT </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="kwd">local</span><span class="pln"> </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">filter</span><span class="pun">-</span><span class="pln">top </span><span class="pun">(</span><span class="lit">2</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="kwd">local</span><span class="pln">  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">api</span><span class="pun">-</span><span class="kwd">local</span><span class="pln">  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="pln">FORWARD </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="pln">INPUT </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            udp dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            udp dpt</span><span class="pun">:</span><span class="pln">domain
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">domain

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="pln">OUTPUT </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">network</span><span class="pun">-</span><span class="kwd">local</span><span class="pln"> </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination</span></code></pre> Compute node iptables:<BR> <pre class="prettyprint"><code><span class="typ">Chain</span><span class="pln"> INPUT </span><span class="pun">(</span><span class="pln">policy ACCEPT</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">INPUT  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            multiport dports vnc</span><span class="pun">-</span><span class="pln">server</span><span class="pun">:</span><span class="pln">cvsup </span><span class="com">/* 001 nova compute incoming */</span><span class="pln">
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            udp dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            udp dpt</span><span class="pun">:</span><span class="pln">domain
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">domain
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            udp dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">bootps

</span><span class="typ">Chain</span><span class="pln"> FORWARD </span><span class="pun">(</span><span class="pln">policy ACCEPT</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
nova</span><span class="pun">-</span><span class="pln">filter</span><span class="pun">-</span><span class="pln">top  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">FORWARD  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">100.0</span><span class="pun">/</span><span class="lit">24</span><span class="pln">    state RELATED</span><span class="pun">,</span><span class="pln">ESTABLISHED
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">100.0</span><span class="pun">/</span><span class="lit">24</span><span class="pln">     anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
LOG        all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            LOG level warning
REJECT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            reject</span><span class="pun">-</span><span class="kwd">with</span><span class="pln"> icmp</span><span class="pun">-</span><span class="pln">port</span><span class="pun">-</span><span class="pln">unreachable
LOG        all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            LOG level warning
REJECT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            reject</span><span class="pun">-</span><span class="kwd">with</span><span class="pln"> icmp</span><span class="pun">-</span><span class="pln">port</span><span class="pun">-</span><span class="pln">unreachable
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
REJECT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            reject</span><span class="pun">-</span><span class="kwd">with</span><span class="pln"> icmp</span><span class="pun">-</span><span class="pln">port</span><span class="pun">-</span><span class="pln">unreachable
REJECT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            reject</span><span class="pun">-</span><span class="kwd">with</span><span class="pln"> icmp</span><span class="pun">-</span><span class="pln">port</span><span class="pun">-</span><span class="pln">unreachable

</span><span class="typ">Chain</span><span class="pln"> OUTPUT </span><span class="pun">(</span><span class="pln">policy ACCEPT</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
nova</span><span class="pun">-</span><span class="pln">filter</span><span class="pun">-</span><span class="pln">top  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">OUTPUT  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">FORWARD </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  </span><span class="kwd">default</span><span class="pln">              </span><span class="lit">255.255</span><span class="pun">.</span><span class="lit">255.255</span><span class="pln">     udp spt</span><span class="pun">:</span><span class="pln">bootpc dpt</span><span class="pun">:</span><span class="pln">bootps
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">INPUT </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  </span><span class="kwd">default</span><span class="pln">              </span><span class="lit">255.255</span><span class="pun">.</span><span class="lit">255.255</span><span class="pln">     udp spt</span><span class="pun">:</span><span class="pln">bootpc dpt</span><span class="pun">:</span><span class="pln">bootps

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">OUTPUT </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">inst</span><span class="pun">-</span><span class="lit">33</span><span class="pln"> </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
DROP       all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            state INVALID
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            state RELATED</span><span class="pun">,</span><span class="pln">ESTABLISHED
nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">provider  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     udp  </span><span class="pun">--</span><span class="pln">  </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">32.1</span><span class="pln">         anywhere            udp spt</span><span class="pun">:</span><span class="pln">bootps dpt</span><span class="pun">:</span><span class="pln">bootpc
ACCEPT     all  </span><span class="pun">--</span><span class="pln">  </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">32.0</span><span class="pun">/</span><span class="lit">22</span><span class="pln">      anywhere
ACCEPT     icmp </span><span class="pun">--</span><span class="pln">  anywhere             anywhere
ACCEPT     tcp  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere            tcp dpt</span><span class="pun">:</span><span class="pln">ssh
nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">sg</span><span class="pun">-</span><span class="pln">fallback  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="kwd">local</span><span class="pln"> </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">inst</span><span class="pun">-</span><span class="lit">33</span><span class="pln">  all  </span><span class="pun">--</span><span class="pln">  anywhere             </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">32.3</span><span class="pln">

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">provider </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="pln">sg</span><span class="pun">-</span><span class="pln">fallback </span><span class="pun">(</span><span class="lit">1</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
DROP       all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere

</span><span class="typ">Chain</span><span class="pln"> nova</span><span class="pun">-</span><span class="pln">filter</span><span class="pun">-</span><span class="pln">top </span><span class="pun">(</span><span class="lit">2</span><span class="pln"> references</span><span class="pun">)</span><span class="pln">
target     prot opt source               destination
nova</span><span class="pun">-</span><span class="pln">compute</span><span class="pun">-</span><span class="kwd">local</span><span class="pln">  all  </span><span class="pun">--</span><span class="pln">  anywhere             anywhere</span></code></pre> And ip addr from CONTROLLER:<BR> <pre class="prettyprint"><code><span class="lit">1</span><span class="pun">:</span><span class="pln"> lo</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">LOOPBACK</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">16436</span><span class="pln"> qdisc noqueue state UNKNOWN
    link</span><span class="pun">/</span><span class="pln">loopback </span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pln"> brd </span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pln">
    inet </span><span class="lit">127.0</span><span class="pun">.</span><span class="lit">0.1</span><span class="pun">/</span><span class="lit">8</span><span class="pln"> scope host lo
    inet </span><span class="lit">169.254</span><span class="pun">.</span><span class="lit">169.254</span><span class="pun">/</span><span class="lit">32</span><span class="pln"> scope link lo
    inet6 </span><span class="pun">::</span><span class="lit">1</span><span class="pun">/</span><span class="lit">128</span><span class="pln"> scope host
       valid_lft forever preferred_lft forever
</span><span class="lit">2</span><span class="pun">:</span><span class="pln"> eth0</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc pfifo_fast state UP qlen </span><span class="lit">1000</span><span class="pln">
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">00</span><span class="pun">:</span><span class="lit">1f</span><span class="pun">:</span><span class="pln">c6</span><span class="pun">:</span><span class="pln">cb</span><span class="pun">:</span><span class="lit">3d</span><span class="pun">:</span><span class="lit">55</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet </span><span class="lit">10.3</span><span class="pun">.</span><span class="lit">4.1</span><span class="pun">/</span><span class="lit">32</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> eth0
    inet6 fe80</span><span class="pun">::</span><span class="lit">21f</span><span class="pun">:</span><span class="pln">c6ff</span><span class="pun">:</span><span class="pln">fecb</span><span class="pun">:</span><span class="lit">3d55</span><span class="pun">/</span><span class="lit">64</span><span class="pln"> scope link
       valid_lft forever preferred_lft forever
</span><span class="lit">3</span><span class="pun">:</span><span class="pln"> virbr0</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noqueue state UNKNOWN
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">52</span><span class="pun">:</span><span class="lit">54</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="pln">f6</span><span class="pun">:</span><span class="lit">1c</span><span class="pun">:</span><span class="lit">49</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">122.1</span><span class="pun">/</span><span class="lit">24</span><span class="pln"> brd </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">122.255</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> virbr0
</span><span class="lit">4</span><span class="pun">:</span><span class="pln"> virbr0</span><span class="pun">-</span><span class="pln">nic</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noop state DOWN qlen </span><span class="lit">500</span><span class="pln">
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">52</span><span class="pun">:</span><span class="lit">54</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="pln">f6</span><span class="pun">:</span><span class="lit">1c</span><span class="pun">:</span><span class="lit">49</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
</span><span class="lit">6</span><span class="pun">:</span><span class="pln"> br100</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noqueue state UNKNOWN
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">00</span><span class="pun">:</span><span class="lit">1f</span><span class="pun">:</span><span class="pln">c6</span><span class="pun">:</span><span class="pln">cb</span><span class="pun">:</span><span class="lit">3d</span><span class="pun">:</span><span class="lit">55</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">32.1</span><span class="pun">/</span><span class="lit">22</span><span class="pln"> brd </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">35.255</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> br100
    inet PUBLIC_IP</span><span class="pun">/</span><span class="lit">20</span><span class="pln"> brd PUBLIC_BRD scope </span><span class="kwd">global</span><span class="pln"> br100
    inet </span><span class="lit">10.3</span><span class="pun">.</span><span class="lit">4.1</span><span class="pun">/</span><span class="lit">32</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> br100
    inet </span><span class="lit">10.3</span><span class="pun">.</span><span class="lit">4.2</span><span class="pun">/</span><span class="lit">32</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> br100
    inet </span><span class="lit">10.3</span><span class="pun">.</span><span class="lit">4.3</span><span class="pun">/</span><span class="lit">32</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> br100
    inet6 fe80</span><span class="pun">::</span><span class="pln">d0de</span><span class="pun">:</span><span class="pln">b7ff</span><span class="pun">:</span><span class="pln">fecd</span><span class="pun">:</span><span class="lit">52f9</span><span class="pun">/</span><span class="lit">64</span><span class="pln"> scope link
       valid_lft forever preferred_lft forever</span></code></pre> And ip addr from COMPUTE:<BR> <pre class="prettyprint"><code><span class="lit">1</span><span class="pun">:</span><span class="pln"> lo</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">LOOPBACK</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">16436</span><span class="pln"> qdisc noqueue state UNKNOWN
    link</span><span class="pun">/</span><span class="pln">loopback </span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pln"> brd </span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">00</span><span class="pln">
    inet </span><span class="lit">127.0</span><span class="pun">.</span><span class="lit">0.1</span><span class="pun">/</span><span class="lit">8</span><span class="pln"> scope host lo
    inet6 </span><span class="pun">::</span><span class="lit">1</span><span class="pun">/</span><span class="lit">128</span><span class="pln"> scope host
       valid_lft forever preferred_lft forever
</span><span class="lit">2</span><span class="pun">:</span><span class="pln"> eth0</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc pfifo_fast state UP qlen </span><span class="lit">1000</span><span class="pln">
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">38</span><span class="pun">:</span><span class="lit">60</span><span class="pun">:</span><span class="lit">77</span><span class="pun">:</span><span class="lit">0d</span><span class="pun">:</span><span class="lit">31</span><span class="pun">:</span><span class="lit">87</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet6 fe80</span><span class="pun">::</span><span class="lit">3a60</span><span class="pun">:</span><span class="lit">77ff</span><span class="pun">:</span><span class="pln">fe0d</span><span class="pun">:</span><span class="lit">3187</span><span class="pun">/</span><span class="lit">64</span><span class="pln"> scope link
       valid_lft forever preferred_lft forever
</span><span class="lit">3</span><span class="pun">:</span><span class="pln"> virbr1</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noqueue state UNKNOWN
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">52</span><span class="pun">:</span><span class="lit">54</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">2c</span><span class="pun">:</span><span class="pln">da</span><span class="pun">:</span><span class="pln">de brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">200.1</span><span class="pun">/</span><span class="lit">24</span><span class="pln"> brd </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">200.255</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> virbr1
</span><span class="lit">4</span><span class="pun">:</span><span class="pln"> virbr1</span><span class="pun">-</span><span class="pln">nic</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noop state DOWN qlen </span><span class="lit">500</span><span class="pln">
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">52</span><span class="pun">:</span><span class="lit">54</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="lit">2c</span><span class="pun">:</span><span class="pln">da</span><span class="pun">:</span><span class="pln">de brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
</span><span class="lit">5</span><span class="pun">:</span><span class="pln"> virbr0</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noqueue state UNKNOWN
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">52</span><span class="pun">:</span><span class="lit">54</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="pln">dc</span><span class="pun">:</span><span class="pln">d0</span><span class="pun">:</span><span class="lit">6f</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">100.1</span><span class="pun">/</span><span class="lit">24</span><span class="pln"> brd </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">100.255</span><span class="pln"> scope </span><span class="kwd">global</span><span class="pln"> virbr0
</span><span class="lit">6</span><span class="pun">:</span><span class="pln"> virbr0</span><span class="pun">-</span><span class="pln">nic</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noop state DOWN qlen </span><span class="lit">500</span><span class="pln">
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">52</span><span class="pun">:</span><span class="lit">54</span><span class="pun">:</span><span class="lit">00</span><span class="pun">:</span><span class="pln">dc</span><span class="pun">:</span><span class="pln">d0</span><span class="pun">:</span><span class="lit">6f</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
</span><span class="lit">8</span><span class="pun">:</span><span class="pln"> br100</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc noqueue state UNKNOWN
    link</span><span class="pun">/</span><span class="pln">ether </span><span class="lit">38</span><span class="pun">:</span><span class="lit">60</span><span class="pun">:</span><span class="lit">77</span><span class="pun">:</span><span class="lit">0d</span><span class="pun">:</span><span class="lit">31</span><span class="pun">:</span><span class="lit">87</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet PUBLIC_IP</span><span class="pun">/</span><span class="lit">20</span><span class="pln"> brd PUBLIC_BRD scope </span><span class="kwd">global</span><span class="pln"> br100
    inet6 fe80</span><span class="pun">::</span><span class="pln">e41c</span><span class="pun">:</span><span class="pln">c0ff</span><span class="pun">:</span><span class="pln">fecf</span><span class="pun">:</span><span class="lit">453d</span><span class="pun">/</span><span class="lit">64</span><span class="pln"> scope link
       valid_lft forever preferred_lft forever
</span><span class="lit">21</span><span class="pun">:</span><span class="pln"> vnet0</span><span class="pun">:</span><span class="pln"> </span><span class="pun"><</span><span class="pln">BROADCAST</span><span class="pun">,</span><span class="pln">MULTICAST</span><span class="pun">,</span><span class="pln">UP</span><span class="pun">,</span><span class="pln">LOWER_UP</span><span class="pun">></span><span class="pln"> mtu </span><span class="lit">1500</span><span class="pln"> qdisc pfifo_fast state UNKNOWN qlen </span><span class="lit">500</span><span class="pln">
    link</span><span class="pun">/</span><span class="pln">ether fe</span><span class="pun">:</span><span class="lit">16</span><span class="pun">:</span><span class="lit">3e</span><span class="pun">:</span><span class="lit">05</span><span class="pun">:</span><span class="lit">76</span><span class="pun">:</span><span class="lit">8f</span><span class="pln"> brd ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff</span><span class="pun">:</span><span class="pln">ff
    inet6 fe80</span><span class="pun">::</span><span class="pln">fc16</span><span class="pun">:</span><span class="lit">3eff</span><span class="pun">:</span><span class="pln">fe05</span><span class="pun">:</span><span class="lit">768f</span><span class="pun">/</span><span class="lit">64</span><span class="pln"> scope link
       valid_lft forever preferred_lft forever</span></code></pre> When
 I run an instance I can get IP address but I can't browse Internet. It 
seems that packages are going out from the compute node, they arrive to 
destination, destination replay them but compute node is not receiving 
answers.<BR><br><BR> Thanks.<BR>                                          </div></body>
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