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From Deepak Garg <>
Subject RE: Networking question
Date Thu, 07 Jun 2012 03:35:05 GMT

Thanks, but in the pdf of System VMs, VR is not shown in the management network. Is this correct
? How is management server supposed to talk to VR in this case ?


-----Original Message-----
From: Clayton Weise [] 
Sent: Thursday, June 07, 2012 1:49 AM
To: ''
Subject: RE: Networking question

Sort of like this?

Specifically the "Cloudstack System VMs" document(s).

-----Original Message-----
From: Deepak Garg [] 
Sent: Wednesday, June 06, 2012 12:56 PM
Subject: Networking question

HI All,

It gets confusing sometime but it will be nice if someone can give an exact table of which
system vm ( Virtual Router, Console Proxy, Secondary Storage ) has vifs in which networks
( public, private, guest ) in the different zones (Basic and Advanced).

Public Nw -> Traffic sent to this network will be sent to publicly routable network
Private Nw -> Internal traffic between XS hosts, system vms
Guest Nw -> Internal traffic between guest vms of an account

Basic Zone:
VR ->
SS VM ->
CP VM ->

Basic Zone with EIP/ELB:
VR ->
SS VM ->
CP VM ->

Advanced Zone:
VR ->
SS VM ->
CP VM ->

e.g. in all the three cases VR has a vif in all the three networks.
VR -> public, private, guest

Please add or correct if I missed anything.


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