incubator-cloudstack-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From linuxsupport <lin.supp...@gmail.com>
Subject Re: 2 Network Interfaces on Instance
Date Thu, 03 Jan 2013 12:10:49 GMT
Thanks Geoff, but I do not want to use VLAN, also it is not allowing me to
add IP range from public subnet

On Thu, Jan 3, 2013 at 2:23 PM, Geoff Higginbottom <
geoff.higginbottom@shapeblue.com> wrote:

> Can you please confirm what type of network you are using, Basic (with or
> without Security Groups) or Advanced
>
> Assuming you are using Advanced, you may want to take a look at my blog
> article on Advanced Network Management
>
>
> http://www.shapeblue.com/2012/05/10/using-the-api-for-advanced-network-management/
>
> We have built clouds with multiple Physical NICs and multiple Guest
> Networks, but it is a bit fiddly to get it all to work and every piece has
> to be correctly configured.
>
> Regards
>
> Geoff
>
> -----Original Message-----
> From: linuxsupport [mailto:lin.support@gmail.com]
> Sent: 03 January 2013 07:56
> To: cloudstack-users@incubator.apache.org
> Subject: Re: 2 Network Interfaces on Instance
>
> I tried but it did not work, I create 2 physical networks, it does not ask
> for tag but asks for KBM label which I provided as bridges name, after
> creating zone I edited the physicals interfaces and added tag guest1 and
> guest2, then create 2 network offering and tagged them respectively.
>
> Now, when I tried to add guest network under any of the physical network
> it shows blank in network offering selection box.
>
> Is there a simple method to achieve following
>
> I have 2 interfaces on host machine
>
> cloudbr0 -> is directly connected to public network (it has real public IP)
> cloudbr1 -> is a private network
>
> What I want is to have each VM on the host to have 2 NIC's one with public
> IP and other with private IP so all the VM's are able to communicate with
> each other using cloudbr1 with private IP, and they can reach to internet
> using cloudbr0, I do not want to use virtual router.
>
> Please let me know if this is possible in cloudstack
>
>
> On Thu, Jan 3, 2013 at 11:27 AM, Murali Reddy <Murali.Reddy@citrix.com
> >wrote:
>
> > I believe achieving network isolation by segmenting physical networks
> > is not working currently. Though steps mentioned by Geoff are valid,
> > and functionality does exist, but there is artificial limitation that
> > is forcing VLAN to be passed while creating networks. There is bug [1]
> > opened for 4.1 release.
> >
> > [1] https://issues.apache.org/jira/browse/CLOUDSTACK-440
> >
> > On 02/01/13 11:48 PM, "Geoff Higginbottom"
> > <geoff.higginbottom@shapeblue.com> wrote:
> >
> > >To use multiple physical networks, when you create a new Advanced
> > >Zone, step 3 "Setup Network" lets you map the different traffic types
> > >to different physical networks by dragging the 'coloured blobs'
> > >around on to the different physical networks.  You can assign a name
> > >to each Physical network, but this is just a simple label, the very
> > >important part is to click the 'Edit' button below each 'coloured
> > >blob' and assign a 'XenServer Traffic label' (in the case of
> > >XenServer) this maps the traffic to the Physical NIC.
> > >
> > >Now when you want to use to Guest Networks, drag two of the Green
> > >blobs onto separate Physical Networks and set the Traffic Labels to
> > >something like 'guest1' and 'guest2' etc
> > >
> > >Once the Zone is deployed you then need to create two new
> > >'DefaultIsolatedNetworkOfferingWithSourceNatService' network
> > >offerings, one with tag 'guest1' and one with tag 'guest2' (the
> > >original 'DefaultIsolatedNetworkOfferingWithSourceNatService' will no
> > >longer function as it has no tag assigned.
> > >
> > >Repeat for 'DefaultIsolatedNetworkOffering' as this is used for Guest
> > >networks, and again has no Tag so will not work as both your Guest
> > >Networks have Tags assigned.
> > >
> > >
> > >If you have already setup your zone, and have not set the tags you
> > >add them by going to
> > >infrastructure/zones/zone-name/physical-network-name/guest and then
> > >update the traffic label for your choice of hypervisor
> > >
> > >If you only originally setup one physical network when you created
> > >the Zone, you can add more using the API, but not via the GUI
> > >
> > >Regards
> > >
> > >Geoff
> > >
> > >
> > >-----Original Message-----
> > >From: linuxsupport [mailto:lin.support@gmail.com]
> > >Sent: 02 January 2013 16:56
> > >To: cloudstack-users@incubator.apache.org
> > >Subject: Re: 2 Network Interfaces on Instance
> > >
> > >OK, I created 2 physical network for guest, 1 . Physical Network 1, 2.
> > >Physical Network 2
> > >
> > >Also, created 2 network offering and tried to tag them with Physical
> > >Network 1 and Physical Network 2 also tried actualy physical
> > >interfaces names, but every time I tried to add guest network under
> > >physical networ
> > >-> guest networs -> network -> add guest network
> > >
> > >it says network "Network offerings is not available until you specify
> > >tags for this physical network"
> > >
> > >What I am doing wrong? what tags to specify?
> > >
> > >On Wed, Jan 2, 2013 at 7:43 PM, Geoff Higginbottom <
> > >geoff.higginbottom@shapeblue.com> wrote:
> > >
> > >> If you want to map VM interfaces to different physical NICs on the
> > >>Host, you need to create multiple Guest Physical Networks and then
> > >>map  traffic to them using different Network Offerings utilising
> > >>Network Tags.
> > >>
> > >> Regards
> > >>
> > >> Geoff
> > >>
> > >>
> > >> -----Original Message-----
> > >> From: linuxsupport [mailto:lin.support@gmail.com]
> > >> Sent: 02 January 2013 13:19
> > >> To: cloudstack-users@incubator.apache.org
> > >> Subject: 2 Network Interfaces on Instance
> > >>
> > >> Hi All,
> > >>
> > >> Is it possible to add 2 network interfaces on instance associated
> > >> with
> > >> 2 different physical network interfaces.
> > >>
> > >> I was able to add 2 interfaces on instance in advance mode but they
> > >> both were associated with single physical interface on Host machine.
> > >>
> > >> Thanks
> > >> ShapeBlue provides a range of strategic and technical consulting
> > >>and  implementation services to help IT Service Providers and
> > >>Enterprises  to build a true IaaS compute cloud. ShapeBlue¹s
> > >>expertise, combined  with CloudStack technology, allows IT Service
> > >>Providers and  Enterprises to deliver true, utility based, IaaS to
> > >>the customer or end-user.
> > >>
> > >> ________________________________
> > >>
> > >> This email and any attachments to it may be confidential and are
> > >> intended solely for the use of the individual to whom it is addressed.
> > >> Any views or opinions expressed are solely those of the author and
> > >> do not necessarily represent those of Shape Blue Ltd. If you are
> > >> not the intended recipient of this email, you must neither take any
> > >> action based upon its contents, nor copy or show it to anyone.
> > >> Please contact the sender if you believe you have received this
> > >> email in error. Shape Blue Ltd is a company incorporated in England &
> Wales.
> > >>
> > >ShapeBlue provides a range of strategic and technical consulting and
> > >implementation services to help IT Service Providers and Enterprises
> > >to build a true IaaS compute cloud. ShapeBlue¹s expertise, combined
> > >with CloudStack technology, allows IT Service Providers and
> > >Enterprises to deliver true, utility based, IaaS to the customer or
> end-user.
> > >
> > >________________________________
> > >
> > >This email and any attachments to it may be confidential and are
> > >intended solely for the use of the individual to whom it is
> > >addressed. Any views or opinions expressed are solely those of the
> > >author and do not necessarily represent those of Shape Blue Ltd. If
> > >you are not the intended recipient of this email, you must neither
> > >take any action based upon its contents, nor copy or show it to
> > >anyone. Please contact the sender if you believe you have received
> > >this email in error. Shape Blue Ltd is a company incorporated in
> England & Wales.
> > >
> >
> >
> >
> ShapeBlue provides a range of strategic and technical consulting and
> implementation services to help IT Service Providers and Enterprises to
> build a true IaaS compute cloud. ShapeBlue’s expertise, combined with
> CloudStack technology, allows IT Service Providers and Enterprises to
> deliver true, utility based, IaaS to the customer or end-user.
>
> ________________________________
>
> This email and any attachments to it may be confidential and are intended
> solely for the use of the individual to whom it is addressed. Any views or
> opinions expressed are solely those of the author and do not necessarily
> represent those of Shape Blue Ltd. If you are not the intended recipient of
> this email, you must neither take any action based upon its contents, nor
> copy or show it to anyone. Please contact the sender if you believe you
> have received this email in error. Shape Blue Ltd is a company incorporated
> in England & Wales.
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message