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From Clayton Weise <cwe...@iswest.net>
Subject RE: Multiple IP's to one instance
Date Wed, 21 Nov 2012 18:22:43 GMT
Given that limitation, couldn't CloudStack just take whatever steps necessary to make sure
that the IP address doesn't get assigned to anything else and let the user manually add that
second address?  It just seems easier

-----Original Message-----
From: Facundo Guerrero [mailto:fguerrero@ipaddress.com.ar] 
Sent: Wednesday, November 21, 2012 9:50 AM
To: cloudstack-users
Subject: Re: Multiple IP's to one instance

KVM has a limit of 8 nic's per VM. and there is no limit for multimes ip's
on the same nic.

*Facundo Guerrero*
*System Administrator*
*IPaddress integradores de soluciones*
Tel: (54 11) 6009-5800 int 117
GPG ID: 0x14F4C737
fguerrero@ipaddress.com.ar
*www.ipaddress.com.ar*




2012/11/21 Chip Childers <chip.childers@sungard.com>

> On Wed, Nov 21, 2012 at 12:34 PM, Anthony Xu <Xuefei.Xu@citrix.com> wrote:
> > CS manages User VM IP through DHCP service, I'm not sure DHCP can
> deliver two IPs for one MAC/NIC.
> > I agree that multiple NICs is easier than multiple IPs on same NIC.
>
> Since they are virtual hardware anyway, it's logical to just create
> new interfaces instead of dealing with the difficulties of multiple
> IPs per NIC.
>
> > Anthony
> >
> >
> >
> >> -----Original Message-----
> >> From: Matthew Hartmann [mailto:mhartmann@tls.net]
> >> Sent: Wednesday, November 21, 2012 8:54 AM
> >> To: cloudstack-users@incubator.apache.org
> >> Subject: RE: Multiple IP's to one instance
> >>
> >> What would be really neat is if you could have multiple NICs per VM
> >> without
> >> having to have multiple virtual networks. For example, if I'm hosting a
> >> shared web server and need to host multiple SSL websites, I'm going to
> >> need
> >> not just multiple public IPs but multiple NICs as well on the VM. IMO,
> >> I
> >> believe this would be easier than trying to manage multiple IPs on one
> >> VIF.
> >>
> >> Matthew Hartmann
> >> Systems Administrator | V: 812.378.4100 x 850 | E: mhartmann@tls.net
> >>
> >> TLS.NET, Inc.
> >> http://www.tls.net
> >>
> >> -----Original Message-----
> >> From: Jonathan Bastin [mailto:Jonathan.Bastin@peerpointinternet.co.uk]
> >> Sent: Monday, November 19, 2012 1:35 PM
> >> To: cloudstack-users@incubator.apache.org
> >> Subject: Re: Multiple IP's to one instance
> >>
> >> It should be what ever the user wishes to allocate per single nic
> >>
> >> Regards,
> >>
> >>
> >> Jonathan Bastin
> >> 07739668262
> >>
> >> ----- Reply message -----
> >> From: "Anthony Xu" <Xuefei.Xu@citrix.com>
> >> To: "cloudstack-users@incubator.apache.org"
> >> <cloudstack-users@incubator.apache.org>
> >> Subject: Multiple IP&apos;s to one instance
> >> Date: Mon, Nov 19, 2012 18:21
> >>
> >>
> >>
> >> 'multiple IP's per NIC on guest VM'
> >>
> >> Does that mean there is one NIC in guest VM, and there are more than
> >> one IPs
> >> on this guest NIC?
> >>
> >> Can you elaborate more how you are going to implement it?
> >>
> >>
> >> Anthony
> >>
> >> > -----Original Message-----
> >> > From: Jayapal Reddy Uradi [mailto:jayapalreddy.uradi@citrix.com]
> >> > Sent: Monday, November 19, 2012 3:50 AM
> >> > To: cloudstack-users@incubator.apache.org
> >> > Subject: RE: Multiple IP's to one instance
> >> >
> >> > I will  work on this feature 'multiple IP's per NIC on guest VM'.
> >> Hope
> >> > fully it will come in  4.1 release.
> >> >
> >> > Thanks,
> >> > Jayapal
> >> >
> >> > > On 16/11/12 4:20 PM, "Geoff Higginbottom"
> >> > > <geoff.higginbottom@shapeblue.com> wrote:
> >> > >
> >> > > >This gets my vote
> >> > > >
> >> > > >Regards
> >> > > >
> >> > > >Geoff
> >> > > >
> >> > > >
> >> > > >-----Original Message-----
> >> > > >From: Jonathan Bastin
> >> > [mailto:jonathan.bastin@peerpointinternet.co.uk]
> >> > > >Sent: 16 November 2012 10:00
> >> > > >To: cloudstack-users@incubator.apache.org
> >> > > >Subject: RE: Multiple IP's to one instance
> >> > > >
> >> > > >Everybody wanting this please vote for it and see if we can get
> >> this
> >> > to
> >> > > >happen.
> >> > > >
> >> > > >-----Original Message-----
> >> > > >From: Facundo Guerrero [mailto:fguerrero@ipaddress.com.ar]
> >> > > >Sent: 16 November 2012 03:25
> >> > > >To: cloudstack-users
> >> > > >Subject: Re: Multiple IP's to one instance
> >> > > >
> >> > > >I not use the dhcp server to assign the ip into the vm. i only
> >> made
> >> > nat
> >> > > >1:1 to other ip's in the network, then i add the new ip into the
> >> vm
> >> > as
> >> > > >eth0:1, eth0:2.
> >> > > >
> >> > > >Jira link > https://issues.apache.org/jira/browse/CLOUDSTACK-24
> >> > > >
> >> > > >I'll send you the modifications that i made to the script.
> >> > > >
> >> > > >
> >> > > >
> >> > > >
> >> > > >2012/11/15 Clayton Weise <cweise@iswest.net>
> >> > > >
> >> > > >> Also, what is your bug ID for this feature request so we
can
> >> vote
> >> > on it.
> >> > > >>
> >> > > >> -----Original Message-----
> >> > > >> From: Facundo Guerrero [mailto:fguerrero@ipaddress.com.ar]
> >> > > >> Sent: Thursday, November 15, 2012 5:00 PM
> >> > > >> To: cloudstack-users@incubator.apache.org
> >> > > >> Subject: Re: Multiple IP's to one instance
> >> > > >>
> >> > > >> Jonathan
> >> > > >>
> >> > > >> Thats is not possible yet, i open a feature request asking
for
> >> > this.
> >> > > >> I made some hacks on the virtual router to add more that
open IP
> >> > on
> >> > > >> the same
> >> > > >VM.
> >> > > >>
> >> > > >>
> >> > > >>
> >> > > >>
> >> > > >>
> >> > > >>
> >> > > >> 2012/11/15 Jonathan Bastin
> >> > <jonathan.bastin@peerpointinternet.co.uk>
> >> > > >>
> >> > > >> > I have made a guest network (cloudstack implementation
> >> advanced
> >> > > >> > networking) with live IP's that is a shared network.
What I
> >> want
> >> > to
> >> > > >> > know
> >> > > >> is
> >> > > >> > how to I assign more than one IP to an instance without
using
> >> an
> >> > > >> > isolated network with a router. I literally want to
assign say
> >> 5
> >> > > >> > IP's to one instance.
> >> > > >> >
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