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From Clayton Weise <cwe...@iswest.net>
Subject RE: Networking question
Date Mon, 11 Jun 2012 17:58:20 GMT
Apologies for the late response.  None of the virtual routers I have spun up have ever been
on the management network.  I haven't dug into it too deeply but from what I can gather based
on the vNICs assigned the management server has the host backdoor in through the link-local
address and issues commands that way.

-----Original Message-----
From: Deepak Garg [mailto:deepak.garg@citrix.com] 
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 network. 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] 
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] 
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 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.


Thanks,
Deepak

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