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From: Clayton Weise <cweise@iswest.net>
To: "'cloudstack-dev@incubator.apache.org'"
	<cloudstack-dev@incubator.apache.org>
Subject: RE: Networking question
Thread-Topic: Networking question
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Date: Mon, 11 Jun 2012 17:58:20 +0000
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Apologies for the late response.  None of the virtual routers I have spun u=
p have ever been on the management network.  I haven't dug into it too deep=
ly but from what I can gather based on the vNICs assigned the management se=
rver has the host backdoor in through the link-local address and issues com=
mands that way.

-----Original Message-----
From: Deepak Garg [mailto:deepak.garg@citrix.com]=20
Sent: Wednesday, June 06, 2012 8:35 PM
To: cloudstack-dev@incubator.apache.org
Subject: RE: Networking question


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


Deepak


-----Original Message-----
From: Clayton Weise [mailto:cweise@iswest.net]=20
Sent: Thursday, June 07, 2012 1:49 AM
To: 'cloudstack-dev@incubator.apache.org'
Subject: RE: Networking question

Sort of like this?

http://wiki.cloudstack.org/display/COMM/CloudStack+Example+Configurations

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

-----Original Message-----
From: Deepak Garg [mailto:deepak.garg@citrix.com]=20
Sent: Wednesday, June 06, 2012 12:56 PM
To: cloudstack-dev@incubator.apache.org
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 Storag=
e ) 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.


Thanks,
Deepak