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From Vadim Kimlaychuk <>
Subject RE: Netwok offerings
Date Tue, 21 Apr 2015 14:11:04 GMT
I have figured out how to partition network properly, but the only problem I got after guest
VM got public IP from the shared pool - malfunctioninig console.  Since there is only one
IP on guest VM - public there is no need for Console proxy VM I suppose. So I am getting timeout
while trying to open console using UI. Will look how to fix it.


-----Original Message-----
From: Vadim Kimlaychuk [] 
Sent: Tuesday, April 21, 2015 10:20 AM
Subject: RE: Netwok offerings


I am using one NIC (bond) for public and guest traffic.  Public is tagged as 500, guest VLANs
But I am still a bit lost in details. Assume I have B-class public network:
with GW at my router -   I would like to have 32 IP dedicated to VPC and 128 dedicated
to shared public IP pool.  VPC IP-s are taken from admin "public" network defined during set-up.
So I have.
1. VPC net   -- tag:500,, gw, range 2-31 usable IPs
2. Shared public IP range -- tag:500,, gw, range 34-126 usable

But this will not work, because IP ranges overlap.  How do I partition?
The other question -- what device will play gw - role ? Will it be cloudstack with
VR or should I register it manually on external router ?

Thank you in advance,


-----Original Message-----
From: Geoff Higginbottom [] 
Sent: Tuesday, April 21, 2015 9:13 AM
Subject: RE: Netwok offerings

Hi Vadim,

You can use the 'Shared Network' offering for this, and assign a Public IP range.  Just be
aware that if you are using different NICs on your Hypervisors for Public and Guest traffic,
the Shared Network is still treated as Guest traffic so you need to ensure the VLAN you assign
to the Shared Network is mapped to the Guest NIC etc


Geoff Higginbottom

D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581

-----Original Message-----
From: Vadim Kimlaychuk []
Sent: 21 April 2015 07:07
Subject: Netwok offerings

Hi all,

            Need you advice regarding network offers. I have ACS with advanced networking
implemented. VPC works fine.  But probably not all clients need to have VPC. How can I offer
public IP address from IP pool (shared?) without creating VPC ??   For example client just
need 1 VM with public IP address and that’s it.

Vadim Kimlaychuk

P.S.     I use VLAN isolation method for all the networks.
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