Ask Your Question

nasser's profile - activity

2013-06-28 14:52:43 -0500 received badge  Taxonomist
2013-04-21 19:50:09 -0500 received badge  Famous Question (source)
2013-04-10 10:15:08 -0500 received badge  Notable Question (source)
2013-04-08 19:30:39 -0500 received badge  Popular Question (source)
2013-04-03 14:18:30 -0500 asked a question Cant't ping my vm from controller node

I have installed opensatck on two servers with Ubuntu 12.04 LTS. Controller node has 2 NICs (eth0 eth0 internet and private):

auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
        address  10.23.0.128
        netmask 255.255.255.0
        gateway 10.23.0.254
        dns-nameservers 10.23.0.254

auto br100
iface br100 inet static
        address 172.16.1.201
        netmask 255.255.255.0
        network 172.16.1.0
        broadcast 172.16.1.255
        bridge_ports eth1
        bridge_stp off
        bridge_maxwait 0
        bridge_fd 0

compute node : 1 NIC (eth0 privé)

auto br100
iface br100 inet static
     address 172.16.1.202
     netmask 255.255.255.0
     network 172.16.1.0
     broadcast 172.16.1.255
     gateway 172.16.1.201
     bridge_ports eth0
     bridge_stp off
     bridge_maxwait 0
     bridge_fd 0

nova.conf on controller node :

# NETWORK
network_manager=nova.network.manager.FlatDHCPManager
force_dhcp_release=True
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
# Change my_ip to match each host
my_ip=172.16.1.201
public_interface=br100
vlan_interface=eth1
flat_network_bridge=br100
flat_interface=eth1
#Note the different pool, this will be used for instance range
fixed_range=10.33.14.0/24

default_floating_pool = ext_net
floating_range = 192.168.1.128/25
#auto_assign_floating_ip = True
quota_floating_ips = 50

#multi host

multi_host=True
send_arp_for_ha=true
enabled_apis=ec2,osapi_compute,osapi_volume,metadata

My problem is that I can't ping instances(vm) from the controller node or acces with ssh (I added the security rules) but I can acces to the vm from the vnc console. please help me