bilelmsekni / OpenStack-Grizzly-Install-Guide

A full install guide for OpenStack Grizzly
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Using Netem (WAN Emulator in VM) #113

Closed deetu closed 11 years ago

deetu commented 11 years ago

Hi, im trying to setup a cloud environment where i have 3 VMs connected to each other, the first two VMs in different subnets, while the third has 2 nic cards to connect to the two subnets, what im trying to do within the third VM is to allow for pings from the other two systems to get to each other i.e acting like a router. But i dont seem to have been able to get it to work, first i would like to know, if this is a procedure too much to implement within a cloud environment(Openstack) based on your experience. and if its possible, is there any guide that can at least explain. At the moment the 2 pcs can ping the NIC card on the 3rd pc which is on the same subnet as thiers, on the 3rd VM with two NIC cards, pings to each NIC works, and pings to the other VMs work, but pings from one VM subnet to the other isnt working.

This link "http://www.thegeekstuff.com/2012/04/route-examples/ " is what i'm trying to implement withing the cloud environment, the section is "Sample Network Architecture". Though this is a bit out of the scope of this page, any hint on how to allow the third Vm act as a router within the cloud environment will be appreciated.