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From Anthony Xu <Xuefei...@citrix.com>
Subject RE: Multiple IP's to one instance
Date Wed, 21 Nov 2012 17:36:14 GMT
And it is hard to implement anti-spoofing if one User VM NIC has multiple IP.

Anthony

> -----Original Message-----
> From: Anthony Xu
> Sent: Wednesday, November 21, 2012 9:35 AM
> To: cloudstack-users@incubator.apache.org
> Subject: RE: Multiple IP's to one instance
> 
> 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.
> 
> 
> 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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