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[Hao Wang <hao.1.wang@xxxxxxxxx>]

This should be configured for DHCP server. Normally you can configure which
IP address the DHCP server will begin to assign.

Regards
Howard

On Fri, Sep 21, 2012 at 12:35 PM, Iftakhul Anwar <anwar@xxxxxxxxxxxx> wrote:

> Hi All,
>
> I've intalled openstack essex on ubuntu 12.04 successfully.But i get
> confuse about dhcp configuration.i'm running on network 192.168.2.0.myeth0 have ip 192.168.2.20.
>  I use float ip=192.168.2.21/24 then fixed ip range = 172.16.1.30/16.
>
> Actually everything running well, i can running instance, accessing
> instance from ip which get from dhcp.But my dhcp start from 192.168.2.1. i
> want my dhcp start from 192.168.2.23.
>
> what should i do to solve this issue ?
>
>
> this is my nova.conf
>
>
> *--dhcpbridge_flagfile=/etc/nova/nova.conf*
> *--dhcpbridge=/usr/bin/nova-dhcpbridge*
> *--logdir=/var/log/nova*
> *--state_path=/var/lib/nova*
> *--lock_path=/var/lock/nova*
> *--allow_admin_api=true*
> *--use_deprecated_auth=false*
> *--auth_strategy=keystone*
> *--scheduler_driver=nova.scheduler.simple.SimpleScheduler*
> *--s3_host=192.168.2.20*
> *--ec2_host=192.168.2.20*
> *--rabbit_host=192.168.2.20*
> *--cc_host=192.168.2.20*
> *--nova_url=http://192.168.2.20:8774/v1.1/*
> *--routing_source_ip=192.168.2.20*
> *--glance_api_servers=192.168.2.20:9292*
> *--image_service=nova.image.glance.GlanceImageService*
> *--iscsi_ip_prefix=192.168.22*
> *--sql_connection=mysql://nova:f00bar@127.0.0.1/nova*
> *--ec2_url=http://192.168.2.20:8773/services/Cloud*
> *--keystone_ec2_url=http://192.168.2.20:5000/v2.0/ec2tokens*
> *--api_paste_config=/etc/nova/api-paste.ini*
> *--libvirt_type=kvm*
> *--libvirt_use_virtio_for_bridges=true*
> *--start_guests_on_host_boot=true*
> *--resume_guests_state_on_host_boot=true*
> *--vnc_enabled=true*
> *--vncproxy_url=http://192.168.2.20:6080*
> *--vnc_console_proxy_url=http://192.168.2.20:6080*
> *# network specific settings*
> *--network_manager=nova.network.manager.FlatDHCPManager*
> *--public_interface=eth0*
> *--flat_interface=eth0:1*
> *--flat_network_bridge=br100*
> *--fixed_range=172.16.1.30/16*
> *--floating_range=192.168.2.20/24*
> *--network_size=30*
> *--flat_network_dhcp_start=172.16.1.31*
> *--flat_injected=False*
> *--force_dhcp_release*
> *--iscsi_helper=tgtadm*
> *--connection_type=libvirt*
> *--root_helper=sudo nova-rootwrap*
> *--verbose*
>
>
> Help me to solve this
>
> Thanks
> --
> *M.Iftakhul Anwar*
> Meruvian Integrator
> High Performance Computing / Cloud Computing (HPC/CC)
>
>
> Office Phone  : 021-93586577
> Mobile Phone : 085215331477
> Blog               :  http://blog.mervpolis.com/roller/anwar
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> Website         : www.meruvian.org
>
>
>
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