Open Stack

you may check this bug as well:
https://bugs.launchpad.net/neutron/+bug/1238445

cheers,

m.

Le 26/03/14 09:24, cheniour ghassen a écrit :
> HI Michael,
> It didn't work.
> Thanks.
>
>
> On Tue, Mar 25, 2014 at 6:11 PM, Michaël Van de Borne 
> <michael.vandeborne at cetic.be <mailto:michael.vandeborne at cetic.be>> wrote:
>
>     try this on compute node:
>     echo 0 > /proc/sys/net/bridge/bridge-nf-call-iptables
>     then deploy an instance and assiciate a floating ip.
>
>     tell me if it works
>
>     yours,
>
>     m.
>     Le 19/03/14 14:35, cheniour ghassen a écrit :
>>
>>     Hi everyone,
>>
>>     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:
>>
>>         root at compute:~# ip a
>>
>>         1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback
>>         00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8
>>         <http://127.0.0.1/8> scope host lo inet6 ::1/128 scope host
>>         valid_lft forever preferred_lft forever
>>
>>         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
>>         192.168.10.62/24 <http://192.168.10.62/24> brd 192.168.10.255
>>         scope global eth0 inet6 fe80::20c:29ff:feb2:cf03/64 scope
>>         link valid_lft forever preferred_lft forever
>>
>>         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
>>         192.168.80.129/24 <http://192.168.80.129/24> brd
>>         192.168.80.255 scope global eth1 inet6
>>         fe80::20c:29ff:feb2:cf0d/64 scope link valid_lft forever
>>         preferred_lft forever
>>
>>         4: ovs-system: mtu 1500 qdisc noop state DOWN link/ether
>>         ee:3e:3e:1e:c8:97 brd ff:ff:ff:ff:ff:ff
>>
>>         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
>>
>>         6: virbr0: mtu 1500 qdisc noqueue state DOWN link/ether
>>         4e:88:a0:8f:44:12 brd ff:ff:ff:ff:ff:ff inet 192.168.122.1/24
>>         <http://192.168.122.1/24> brd 192.168.122.255 scope global virbr0
>>
>>         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
>>
>>         root at compute:~# ovs-vsctl show
>>         346cb3ff-efd6-445d-a71f-6e14496de500
>>
>>         Bridge br-int
>>
>>         |     Port br-int
>>
>>                  Interface br-int
>>
>>                      type: internal
>>
>>              Port "tapd44d4f63-0b"
>>
>>                  Interface "tapd44d4f63-0b"
>>
>>         ovs_version: "1.10.2"
>>         |
>>
>>     for the network node:
>>
>>         root at network:~# ip a
>>
>>         1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback
>>         00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8
>>         <http://127.0.0.1/8> scope host lo inet6 ::1/128 scope host
>>         valid_lft forever preferred_lft forever
>>
>>         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
>>
>>         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
>>         192.168.10.53/24 <http://192.168.10.53/24> brd 192.168.10.255
>>         scope global eth1 inet6 fe80::20c:29ff:fee1:1595/64 scope
>>         link valid_lft forever preferred_lft forever
>>
>>         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
>>         192.168.80.131/24 <http://192.168.80.131/24> brd
>>         192.168.80.255 scope global eth2 inet6
>>         fe80::20c:29ff:fee1:159f/64 scope link valid_lft forever
>>         preferred_lft forever
>>
>>         5: ovs-system: mtu 1500 qdisc noop state DOWN link/ether
>>         6a:35:28:8d:9b:04 brd ff:ff:ff:ff:ff:ff
>>
>>         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 192.168.10.52/24
>>         <http://192.168.10.52/24> 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
>>
>>         root at network:~# ovs-vsctl show
>>         7d3d6422-b107-489c-b9a3-4ec65629b6de
>>
>>         |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"
>>         |
>>
>>     Any help would be apperciated.
>>
>>     Thanks.
>>
>>
>>
>>     _______________________________________________
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>
>     -- 
>     Michaël Van de Borne
>     R&D Engineer, SOA team, CETIC
>     Phone:+32 (0)71 49 07 45  <tel:%2B32%20%280%2971%2049%2007%2045>  Mobile:+32 (0)472 69 57 16  <tel:%2B32%20%280%29472%2069%2057%2016>, Skype: mikemowgli
>     www.cetic.be  <http://www.cetic.be>, rue des Frères Wright, 29/3, B-6041 Charleroi
>
>
>     _______________________________________________
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>
>

-- 
Michaël Van de Borne
R&D Engineer, SOA team, CETIC
Phone: +32 (0)71 49 07 45 Mobile: +32 (0)472 69 57 16, Skype: mikemowgli
www.cetic.be, rue des Frères Wright, 29/3, B-6041 Charleroi

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