Hi , First of all check whether VM is getting the desired IP or not jst by logging into it if you have KVM use Virt-manager . do ifconfig
if IP is there then try to set your switch in *promisc mode .* Hopefully this solves your problem. On Fri, Mar 29, 2013 at 1:52 PM, zengshan2008 <zengshan2...@gmail.com>wrote: > ** > ** > Hi all, > I just installed openstack folsm version in two machines, one works as the > controller node and the other is the compute node in the mode VLAN, and I > can launch instance without error, shown as below: > but I can't access the virtual machines by ping or ssh, neither through > the external address or the internal address(through the vnc console in the > horizon, I can see that the virtual machine is running ). > The ip addresss of the controller node is 202.122.39.*, do I need to > make some configuration on the switch which the controller node connected > to? if so, how can I do it? > The followings are some of the configuration in my environment: > root@*controller01* <root@controller01>:~# brctl show > bridge name bridge id STP enabled interfaces > br-ex 0000.441ea15d8581 no eth1 > qg-3fb4f234-87 > qg-858cc92d-e9 > br-int 0000.56fdf9dbfa44 no qr-da193884-e6 > tap2362751e-47 > tap98f5950d-16 > root@*controller01* <root@controller01>:~# quantum net-list > > +--------------------------------------+-------------+--------------------------------------+ > | id | name | > subnets | > > +--------------------------------------+-------------+--------------------------------------+ > | bfab9f72-a02b-4a50-8bc8-5ed98f54bbb0 | private_net | > 7e959bb7-38ba-4d1b-8abb-ba740a4e942b | > | f65401c3-a5a5-4452-813b-3663df2586d7 | public_net | > e2ad8f43-dd9d-4955-b768-73e19ff805af | > > +--------------------------------------+-------------+--------------------------------------+ > root@*controller01* <root@controller01>:~# brctl show > bridge name bridge id STP enabled interfaces > br-ex 0000.441ea15d8581 no eth1 > qg-3fb4f234-87 > qg-858cc92d-e9 > br-int 0000.56fdf9dbfa44 no qr-da193884-e6 > tap2362751e-47 > tap98f5950d-16 > root@compute01:~# brctl show > bridge name bridge id STP enabled interfaces > br-eth2 0000.002655e9ec09 no eth2 > phy-br-eth2 > br-int 0000.ba1b4a5e2140 no int-br-eth2 > qvo7b839399-09 > qvo8631dc9c-88 > qvoe7a81c82-07 > qvoff01f526-89 > qbr7b839399-09 8000.ba07ccb67827 no > qvb7b839399-09 > vnet5 > qbr8631dc9c-88 8000.e2c3f43f4908 no > qvb8631dc9c-88 > vnet0 > qbre7a81c82-07 8000.3e31e86477bf no > qvbe7a81c82-07 > vnet1 > qbrff01f526-89 8000.4af1c1728f83 no > qvbff01f526-89 > vnet2 > > Meanwhile, I am wonderring how the virtual machine access to the internet, > and how the external machines access the virutal machine? > It will be great if anyone can help me, thank you very much! > > 2013-03-29 > ------------------------------ > zengshan2008 > ** > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > > -- *Thanks & Regards,* *Romil Gupta M.Tech (CSE), Manipal Intern@ HP ISO,Bangalore Contact No. : 8880414133*
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