Thank you very much for this. Helped a lot One question. FLOATING_RANGE= (range not used on the local network), could you explain a little bit more? Say my host has the IP of 192.168.100.25 on eth0. Does this mean I should use something different than 192.168.100.0/24? Thanks ________________________________ From: Salvatore Orlando <sorlando at nicira.com> To: Jake G. <dj_dark_junglist at yahoo.com> Cc: "openstack at lists.openstack.org" <openstack at lists.openstack.org> Sent: Thursday, August 1, 2013 6:38 AM Subject: Re: [Openstack] Explaintion needed for localrc file Hi Jake, most of the info here have been shamelessly copied from http://devstack.org/guides/single-machine.html In general devstack.org has plenty of information to understand how it deploys openstack and troubleshoot issues. Salvatore On 31 July 2013 08:59, Jake G. <dj_dark_junglist at yahoo.com> wrote: Could someone please explain what the below are and how it relates to the openstack host network`s Network settings (eg. eth0 and eth1) > > ># network >FLAT_INTERFACE=eth0 Ethernet interface that connects the host to your local network. This is the interface that should be configured with the static IP FIXED_RANGE=10.0.0.0/20 configure the internal address space used by the instances NETWORK_GATEWAY=10.0.0.1 Used by neutron to configure internal subnet's default gateway. FLOATING_RANGE=192.168.174.1/24 Should be configured to a range not used on the local network, i.e. 192.168.1.224/27. This configures IP addresses ending in 225-254 to be used as floating IPs. EXT_GW_IP=192.168.174.1 Not sure where it is used. (Neutron uses a variable called PUBLIC_NETWORK_GATEWAY for a very similar purpose) > >Thank you! >_______________________________________________ >Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >Post to : openstack at lists.openstack.org >Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130731/9762a117/attachment.html>