<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">Hi Openers,</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">I finally deployed an instance with a NIC attached by now I am affraid I have a Networking miss-configuration, because the instance cannot reach the internet nor the Openstack DHCP services.</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;">I tried stopping the firewall, giving a static IP, etc but I cannot ping anything.</div><div style="font-family: 'times
new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span style="background-color: transparent;">My networking looks like this. Can anyone find what is wrong with this?</span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 16px; color: rgb(0, 0, 0); background-color: transparent; font-style: normal;"><span style="background-color: transparent;"> </span><br></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">1. Public Network </font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york',
times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">Subnet 192.168.100.0/24</font><br></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">Gateway: 192.168.100.254</font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">-Ports-</font></span></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">network:dhcp <span class="Apple-tab-span"
style="white-space:pre"> </span>IP: 192.168.100.51<span class="Apple-tab-span" style="white-space:pre"> </span><span style="font-size: 16px;">Status: ACTIVE</span><br></font></span></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">network:router_gateway<span class="Apple-tab-span" style="white-space:pre"> </span>IP: 192.168.100.50<span class="Apple-tab-span" style="white-space:pre"> </span><span style="font-size: 16px;">Status: DOWN</span><br></font></span></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">network:floatingip <span class="Apple-tab-span" style="white-space:pre"> </span>IP: 192.168.100.52<span class="Apple-tab-span" style="white-space:pre"> </span><span style="font-size: 16px;">Status:
DOWN</span><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">2. Private Network</font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">Subnet:<span class="Apple-tab-span" style="white-space:pre">
</span>172.30.10.0/254</font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">Gateway:<span class="Apple-tab-span" style="white-space:pre"> </span>172.30.10.1</font></span></div><div style="font-size: 16px; background-color: transparent; font-family: 'times new roman', 'new york', times, serif;"><span style="background-color: transparent;">-Ports-</span></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">network:dhcp<span class="Apple-tab-span" style="white-space:pre"> </span>IP: 172.30.10.2<span class="Apple-tab-span" style="white-space:pre"> </span><span style="font-size: 16px;">Status: ACTIVE</span><br></font></span></div><div
style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">network:router_gateway<span class="Apple-tab-span" style="white-space:pre"> </span>IP: 172.30.10.1<span class="Apple-tab-span" style="white-space:pre"> </span><span style="font-size: 16px;">Status: ACTIVE</span><br></font></span></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">compute:None <span class="Apple-tab-span" style="white-space:pre"> </span>IP: 172.30.10.3<span class="Apple-tab-span" style="white-space:pre"> </span><span style="font-size: 16px;">Status: ACTIVE<span class="Apple-tab-span" style="white-space:pre"> </span>----My instance`s IP address</span></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman',
'new york', times, serif; font-style: normal;"><br></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;">3. Router</div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;">Interface 1: 192.168.100.50<span class="Apple-tab-span" style="white-space:pre"> </span>External Gateway<span class="Apple-tab-span" style="white-space:pre"> </span>Status: ACTIVE</div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;">Interface 2: 172.30.10.1<span class="Apple-tab-span" style="white-space:pre"> </span>Internal Interface<span class="Apple-tab-span" style="white-space:pre"> </span>Status: DOWN</div><div style="background-color:
transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><br></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">My Openstack single node server network info is:</font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font
face="times new roman, new york, times, serif">1. Public IP (internet access)</font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">eth1:</font></span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">DEVICE=eth1</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">ONBOOT=yes</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">BOOTPROTO=none</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">DEVICETYPE=ovs</span></div><div
style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif; background-color: transparent;">TYPE=OVSPort</span><br></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"></font></span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">OVS_BRIDGE=br-ex</span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color:
transparent;"><font face="times new roman, new york, times, serif">br-ex:</font></span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">DEVICE=br-ex</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">ONBOOT=yes</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">BOOTPROTO=static</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">DEVICETYPE=ovs</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">IPADDR=192.168.100.24</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">NETMASK=255.255.255.0</span></div><div
style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">TYPE=OVSBridge</span></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"></font></span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">GATEWAY=192.168.100.254</span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman,
new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">2. Management IP (no internet access)</font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">eth0: </font></span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">DEVICE=eth0</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">ONBOOT=yes</span></div><div style="background-color:
transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">BOOTPROTO=static</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">IPADDR=10.3.7.24</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">NETMASK=255.0.0.0</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">NETWORK=10.0.0.0</span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york', times, serif;">BROADCAST=10.255.255.255</span></div><div style="background-color: transparent;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"></font></span></div><div style="background-color: transparent;"><span style="font-family: 'times new roman', 'new york',
times, serif;">PEERDNS=no</span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif">I love you guy! Thanks for you help!</font></span></div><div style="background-color: transparent; color:
rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div><div style="background-color: transparent; color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; font-style: normal;"><span
style="background-color: transparent;"><font face="times new roman, new york, times, serif"><br></font></span></div></div></body></html>