Are you sure that no other instances have that ip? Inviato da iPhone ()
> Il giorno Dec 22, 2013, alle ore 9:58, nishant kumar <[email protected]> ha > scritto: > > The eth1 IP on compute node (192.168.0.11) seems to have disappeared but I > can still ping this IP from controller. Is this behavior normal? > > Thanks, > Nishant > > > On Friday, December 20, 2013 6:01 AM, nishant kumar <[email protected]> > wrote: > Hi Dan, > Just before launching the instance using 'nova boot', I had run these > commands on controller (ran only on controller): > # nova secgroup-add-rule default tcp 22 22 0.0.0.0/0 > # nova secgroup-add-rule default icmp -1 -1 0.0.0.0/ > I assumed that they will configure firewall correctly. Please let me know if > I missed something. > Thanks, > Nishant > Sent from Yahoo! Mail on Android > > From: Daniel Ellison <[email protected]>; > To: nishant kumar <[email protected]>; > Cc: OpenStack List <[email protected]>; > Subject: Re: [Openstack] Need help with network config on a basic setup > Sent: Thu, Dec 19, 2013 6:11:09 PM > > It may be simpler than that. Did you set up firewall rules to allow ICMP and > SSH access to your instance? "Access & Security" then "Security Groups". > > +Dan > > On Dec 19, 2013 12:42 PM, nishant kumar <[email protected]> wrote: > > > > Hi All, > > > > I need some help on bringing up my openstack setup. I am using the havana > > release. > > > > Note: Please excuse me writing a very long email. The intention is to > > provide as much detail as possible so that its easier for the community > > members to suggest a solution. > > > > I was able to create and bring up a guest instance on compute node. But, > > > > The issue is: > > I am not able to SSH (from either controller on compute1) to the guest and > > I am not able to ping to guest IP (192.168.0.2). What am I missing or doing > > wrong? > > > > > > Setup details are: > > > > - I am using two servers each having 2 NIC ports: > > 1) controller (SL6.3) - em1(10.192.206.247); > > em2(192.168.0.10) > > 2) compute1 (RHEL 6.4 x64) - eth0(10.192.207.152); > > eth1(192.168.0.11) > > > > - em1 and eth0 are connected via a switch. This is the management network > > (hosts file has these IPs against controller/compute1 hostnames) > > > > - em2 and eth1 are connected directly by a cable. For my experimental > > setup, I want this to be the data network (I guess its also called the > > public interface) > > > > > > Config Details are: > > > > 'nova list' output on controller node: > > > > +--------------------------------------+--------+--------+------------+-------------+-------------------+ > > | ID | Name | Status | Task State | > > Power State | Networks | > > +--------------------------------------+--------+--------+------------+-------------+-------------------+ > > | fffd4391-968a-41ff-b292-f2f56ce87abd | cirrOS | ACTIVE | None | > > Running | vmnet=192.168.0.2 | > > +--------------------------------------+--------+--------+------------+-------------+-------------------+ > > > > ifcfg-eth0: > > DEVICE=eth0 > > HWADDR=2C:44:FD:7F:04:B0 > > TYPE=Ethernet > > UUID=9739295d-d4f7-4a1d-abd7-11397af8818a > > ONBOOT=yes > > NM_CONTROLLED="no" > > BOOTPROTO=dhcp > > > > ifcfg-eth1: > > DEVICE=eth1 > > HWADDR=2C:44:FD:7F:04:B1 > > TYPE=Ethernet > > UUID=4d11464b-1304-43e6-abcc-e28f6c56894f > > IPADDR=192.168.0.11 > > NETMASK=255.255.255.0 > > DEFROUTE=yes > > ONBOOT=yes > > NM_CONTROLLED="no" > > BOOTPROTO=static > > > > nova.conf on compute1: > > -- truncated -- > > flat_interface = eth1 > > flat_network_bridge = br100 > > public_interface = eth1 > > -- truncated -- > > > > network-create command used: > > nova network-create vmnet --fixed-range-v4=192.168.0.0/24 > > --bridge-interface=br100 --multi-host=T > > > > ifcfg -a output on compute1: > > br100 Link encap:Ethernet HWaddr 2C:44:FD:7F:04:B1 > > inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0 > > inet6 addr: fe80::542d:5dff:fe0c:f3d4/64 Scope:Link > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > > -- truncated -- > > > > eth0 Link encap:Ethernet HWaddr 2C:44:FD:7F:04:B0 > > inet addr:10.192.207.152 Bcast:10.192.207.255 Mask:255.255.240.0 > > inet6 addr: fe80::2e44:fdff:fe7f:4b0/64 Scope:Link > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > > -- truncated -- > > > > eth1 Link encap:Ethernet HWaddr 2C:44:FD:7F:04:B1 > > inet6 addr: fe80::2e44:fdff:fe7f:4b1/64 Scope:Link > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > > -- truncated -- > > > > > > Thanks, > > Nishant > > > !DSPAM:2,52b729f2311877236118410! > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > !DSPAM:2,52b729f2311877236118410!
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