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[Xen-users] private interconnect problem


  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Javed Asif <jia786@xxxxxxxxxxx>
  • Date: Thu, 4 Feb 2010 22:12:58 -0500
  • Delivery-date: Thu, 04 Feb 2010 19:13:43 -0800
  • Importance: Normal
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hi there,
 
Please see my setup in attached file
 
I've installed Oracle VM server and created 2 Oracle Linux guest machines ebdb1 and ebdb2 on it to be used as 2 RAC nodes. This machine has only one physical NIC to communicate with outside world. The IP addresses are as follow:
192.168.1.61 ebdb1
192.168.1.62 ebdb2
10.99.1.192 ebdb1-priv
10.99.1.193 ebdb2-priv
192.168.1.71 ebdb1-vip
192.168.1.72 ebdb2-vip
Everything is fine here ebdb1 and ebdb2 can ping to each other AND ebdb1-priv and ebdb2-priv can ping to each other. Even they can ping to outside world (www.google.com).
I want to use a separate machine as SAN for this RAC. I installed openfiler on Acer AH340-UA230N Easystore which has one onboard NIC (eth0) and a separate PCI express NIC (eth1). The IP addresses of this machine are:
192.168.1.30 aasbanas
10.99.1.191 aasbanas-priv
 
The public interfaces are fine e.g. ebdb1, ebdb2 and aasbanas can ping each other. But private interconnect ebdb1-priv, ebdb2-priv and aasbanas-priv can't ping to each others. The "ping ebdb1-priv" just hangs on aasbanas machine. The "ping aasbanas-priv" command on both ebdb1 and ebdb2 gives error "Destination Host Unreachable".
Can anyone help me to resolve the issue?
 
Thanks a lot.


Attachment: my_network_setup.gif
Description: GIF image

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