<div dir="ltr"><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:14px;vertical-align:baseline;clear:both;color:rgb(0,0,0);font-family:Arial,'Liberation Sans','DejaVu Sans',sans-serif;line-height:17.804800033569336px">
Hi everyone,</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:14px;vertical-align:baseline;clear:both;color:rgb(0,0,0);font-family:Arial,'Liberation Sans','DejaVu Sans',sans-serif;line-height:17.804800033569336px">
I have configured openstack Havana on ubutu server 12.04. I have a three server a controller, a compute and a network node. I have used neutron for networking with openvswitch. I can deply and run an instance. But i can't ping the floatting ip associated with the instance. I added icmp and ssh rules. I added also gre for INPUT and OUTPUT into iptables. I have also verified my ovs and neutron configurations, they are as mentioenned in the openstack havana docs. This is my network configurations: for compute node:</p>
<blockquote style="margin:0px 0px 10px;padding:10px 10px 1px;border:0px;font-size:14px;vertical-align:baseline;background-color:rgb(238,238,238);quotes:none;color:rgb(0,0,0);font-family:Arial,'Liberation Sans','DejaVu Sans',sans-serif;line-height:17.804800033569336px">
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">root@compute:~# ip a</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">
1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet <a href="http://127.0.0.1/8">127.0.0.1/8</a> scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">2: eth0: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:b2:cf:03 brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.10.62/24">192.168.10.62/24</a> brd 192.168.10.255 scope global eth0 inet6 fe80::20c:29ff:feb2:cf03/64 scope link valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">3: eth1: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:b2:cf:0d brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.80.129/24">192.168.80.129/24</a> brd 192.168.80.255 scope global eth1 inet6 fe80::20c:29ff:feb2:cf0d/64 scope link valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">4: ovs-system: mtu 1500 qdisc noop state DOWN link/ether ee:3e:3e:1e:c8:97 brd ff:ff:ff:ff:ff:ff</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">
5: br-int: mtu 1500 qdisc noqueue state UNKNOWN link/ether fa:5b:ad:88:55:43 brd ff:ff:ff:ff:ff:ff inet6 fe80::408:21ff:fe70:3215/64 scope link valid_lft forever preferred_lft forever</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">
6: virbr0: mtu 1500 qdisc noqueue state DOWN link/ether 4e:88:a0:8f:44:12 brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.122.1/24">192.168.122.1/24</a> brd 192.168.122.255 scope global virbr0</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">
19: tapd44d4f63-0b: mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 500 link/ether fe:16:3e:62:d8:2d brd ff:ff:ff:ff:ff:ff inet6 fe80::fc16:3eff:fe62:d82d/64 scope link valid_lft forever preferred_lft forever</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">
root@compute:~# ovs-vsctl show 346cb3ff-efd6-445d-a71f-6e14496de500</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">Bridge br-int</p><pre style="margin-top:0px;margin-bottom:10px;padding:5px;border:0px;vertical-align:baseline;font-family:Consolas,Menlo,Monaco,'Lucida Console','Liberation Mono','DejaVu Sans Mono','Bitstream Vera Sans Mono','Courier New',monospace,serif;overflow:auto;width:auto;max-height:600px;word-wrap:normal">
<code style="margin:0px;padding:0px;border:0px;vertical-align:baseline;font-family:Consolas,Menlo,Monaco,'Lucida Console','Liberation Mono','DejaVu Sans Mono','Bitstream Vera Sans Mono','Courier New',monospace,serif;white-space:inherit"> Port br-int
Interface br-int
type: internal
Port "tapd44d4f63-0b"
Interface "tapd44d4f63-0b"
ovs_version: "1.10.2"
</code></pre></blockquote><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:14px;vertical-align:baseline;clear:both;color:rgb(0,0,0);font-family:Arial,'Liberation Sans','DejaVu Sans',sans-serif;line-height:17.804800033569336px">
for the network node:</p><blockquote style="margin:0px 0px 10px;padding:10px 10px 1px;border:0px;font-size:14px;vertical-align:baseline;background-color:rgb(238,238,238);quotes:none;color:rgb(0,0,0);font-family:Arial,'Liberation Sans','DejaVu Sans',sans-serif;line-height:17.804800033569336px">
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">root@network:~# ip a</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">
1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet <a href="http://127.0.0.1/8">127.0.0.1/8</a> scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">2: eth0: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:e1:15:8b brd ff:ff:ff:ff:ff:ff inet6 fe80::20c:29ff:fee1:158b/64 scope link valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">3: eth1: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:e1:15:95 brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.10.53/24">192.168.10.53/24</a> brd 192.168.10.255 scope global eth1 inet6 fe80::20c:29ff:fee1:1595/64 scope link valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">4: eth2: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:e1:15:9f brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.80.131/24">192.168.80.131/24</a> brd 192.168.80.255 scope global eth2 inet6 fe80::20c:29ff:fee1:159f/64 scope link valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">5: ovs-system: mtu 1500 qdisc noop state DOWN link/ether 6a:35:28:8d:9b:04 brd ff:ff:ff:ff:ff:ff</p><p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">
6: br-ex: mtu 1500 qdisc noqueue state UNKNOWN link/ether 00:0c:29:e1:15:8b brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.10.52/24">192.168.10.52/24</a> brd 192.168.10.255 scope global br-ex inet6 fe80::884f:c0ff:fe0d:9f82/64 scope link valid_lft forever preferred_lft forever 7: br-int: mtu 1500 qdisc noqueue state UNKNOWN link/ether 76:7c:c0:3b:72:49 brd ff:ff:ff:ff:ff:ff inet6 fe80::5022:13ff:febc:4fcd/64 scope link valid_lft forever preferred_lft forever</p>
<p style="margin:0px 0px 1em;padding:0px;border:0px;vertical-align:baseline;background-color:transparent;clear:both">root@network:~# ovs-vsctl show 7d3d6422-b107-489c-b9a3-4ec65629b6de</p><pre style="margin-top:0px;margin-bottom:10px;padding:5px;border:0px;vertical-align:baseline;font-family:Consolas,Menlo,Monaco,'Lucida Console','Liberation Mono','DejaVu Sans Mono','Bitstream Vera Sans Mono','Courier New',monospace,serif;overflow:auto;width:auto;max-height:600px;word-wrap:normal">
<code style="margin:0px;padding:0px;border:0px;vertical-align:baseline;font-family:Consolas,Menlo,Monaco,'Lucida Console','Liberation Mono','DejaVu Sans Mono','Bitstream Vera Sans Mono','Courier New',monospace,serif;white-space:inherit">Bridge br-int
Port br-int
Interface br-int
type: internal
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Port "eth0"
Interface "eth0"
ovs_version: "1.10.2"
</code></pre></blockquote><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:14px;vertical-align:baseline;clear:both;color:rgb(0,0,0);font-family:Arial,'Liberation Sans','DejaVu Sans',sans-serif;line-height:17.804800033569336px">
Any help would be apperciated. </p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:14px;vertical-align:baseline;clear:both;color:rgb(0,0,0);font-family:Arial,'Liberation Sans','DejaVu Sans',sans-serif;line-height:17.804800033569336px">
Thanks.</p></div>