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Posted to users@cloudstack.apache.org by Ashutosh Narayan <aa...@gmail.com> on 2013/07/12 18:52:06 UTC
Bridge creation issue on Management Server for CS 4.1
Hi Folks,
I have installed KVM hypervisor and libvirtd is also running fine on my
management server.
I am having issues in setting up bridges. I am following this document
http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html/Installation_Guide/hypervisor-kvm-install-flow.html
Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two bridges ?
Is there any other way to achieve this ?
Because of this am unable to create hosts for my zone. Any suggestions ?
Thank you,
--
Ashutosh Narayan
http://ashutoshn.wordpress.com/
Re: Bridge creation issue on Management Server for CS 4.1
Posted by Dean Kamali <de...@gmail.com>.
Well our proof of concept environment ( 8 node cluster xenserver right now,
it used to run KVM few weeks ago, but I switched over to xenserver), they
are all connected to high speed 10G storage network.
For testing I used 1 node.
For networking each server has 2 X 1G NIC, & 2 X 10G Nic for storage.
When using xenserver
NIC1 - Management (unfortunately we can't trunk it)
NIC2 - bridge - for guest and another bridge for public
NIC3 & NIC4 Bond of 10G NIC = 20G NIC throughput
I'm honestly not sure how bridging should be setup in single NIC
environment.
Dean
On Wed, Jul 17, 2013 at 11:10 AM, Geoff Higginbottom <
geoff.higginbottom@shapeblue.com> wrote:
> Dean,
>
> Can you provide a bit more info on your infrastructure such as number of
> Hosts, number of NICs in each host, versions etc
>
> Regards
>
> Geoff Higginbottom
>
> D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581
>
> geoff.higginbottom@shapeblue.com
>
> -----Original Message-----
> From: Ahmad Emneina [mailto:aemneina@gmail.com]
> Sent: 17 July 2013 15:50
> To: users@cloudstack.apache.org
> Subject: Re: Bridge creation issue on Management Server for CS 4.1
>
> In a single nic environment; What I do is trunk zone vlans as well as
> public vlans to the hosts... Across all hosts in the zone. each cluster has
> its own subnet mapped to a VLAN, and those are set as the native VLAN for
> their respective hosts on the switch ports. Once you understand the data
> flows and what VLAN is required on which interface, then you can break out
> to separate interfaces. HTH
>
> Ahmad
>
> On Jul 17, 2013, at 5:32 AM, Ashutosh Narayan <aa...@gmail.com>
> wrote:
>
> > Hi Geoff,
> >
> > Can you help me iin sorting out the bridge issue ?
> > I am following the doc mentioned in the link below but as soon as I
> > create VLANS the connectivity dies and the management server becomes
> > unreachable.
> >
> > Is there any other way to fix this issue other than what Dean has
> > mentioned ?
> >
> > Thank you,
> >
> > On Fri, Jul 12, 2013 at 10:27 PM, Ashutosh Narayan <
> > aashutoshnarayan@gmail.com> wrote:
> >
> >> Hi Dean,
> >>
> >> Can you elaborate a little more please as to how you achieved it ?
> >>
> >> Thank you,
> >>
> >>
> >> On Fri, Jul 12, 2013 at 10:23 PM, Dean Kamali <dean.kamali@gmail.com
> >wrote:
> >>
> >>> The only way I got it working was by creating a bridge for each
> >>> network / management / guest / public / storage.
> >>>
> >>> Happy Friday
> >>>
> >>>
> >>> On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
> >>> aashutoshnarayan@gmail.com> wrote:
> >>>
> >>>> Hi Folks,
> >>>>
> >>>> I have installed KVM hypervisor and libvirtd is also running fine
> >>>> on my management server.
> >>>> I am having issues in setting up bridges. I am following this
> >>>> document
> >>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html
> >>> /Installation_Guide/hypervisor-kvm-install-flow.html
> >>>> Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two
> >>> bridges ?
> >>>> Is there any other way to achieve this ?
> >>>> Because of this am unable to create hosts for my zone. Any
> suggestions ?
> >>>>
> >>>> Thank you,
> >>>> --
> >>>> Ashutosh Narayan
> >>>>
> >>>> http://ashutoshn.wordpress.com/
> >>
> >>
> >>
> >> --
> >> Ashutosh Narayan
> >>
> >> http://ashutoshn.wordpress.com/
> >
> >
> > --
> > Ashutosh Narayan
> >
> > http://ashutoshn.wordpress.com/
>
> 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 or related companies. 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 Services India LLP is
> operated under license from Shape Blue Ltd. ShapeBlue is a registered
> trademark.
>
>
RE: Bridge creation issue on Management Server for CS 4.1
Posted by Geoff Higginbottom <ge...@shapeblue.com>.
Ashutosh,
You could try looking at the devcloud instructions https://cwiki.apache.org/CLOUDSTACK/devcloud.html
Although they reference building a combined CloudStack and KVM installation on a VM, you could follow the same basic steps on you metal host.
Regards
Geoff Higginbottom
D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581
geoff.higginbottom@shapeblue.com
-----Original Message-----
From: Ashutosh Narayan [mailto:aashutoshnarayan@gmail.com]
Sent: 18 July 2013 11:33
To: users@cloudstack.apache.org
Subject: Re: Bridge creation issue on Management Server for CS 4.1
Hi Geoff,
I am using a single NIC on management server. And it's a all in one setup.
I have installed CloudStack 4.1 on Centos 6.3 on a metal box and using KVM
On Wed, Jul 17, 2013 at 8:40 PM, Geoff Higginbottom < geoff.higginbottom@shapeblue.com> wrote:
> Dean,
>
> Can you provide a bit more info on your infrastructure such as number
> of Hosts, number of NICs in each host, versions etc
>
> Regards
>
> Geoff Higginbottom
>
> D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581
>
> geoff.higginbottom@shapeblue.com
>
> -----Original Message-----
> From: Ahmad Emneina [mailto:aemneina@gmail.com]
> Sent: 17 July 2013 15:50
> To: users@cloudstack.apache.org
> Subject: Re: Bridge creation issue on Management Server for CS 4.1
>
> In a single nic environment; What I do is trunk zone vlans as well as
> public vlans to the hosts... Across all hosts in the zone. each
> cluster has its own subnet mapped to a VLAN, and those are set as the
> native VLAN for their respective hosts on the switch ports. Once you
> understand the data flows and what VLAN is required on which
> interface, then you can break out to separate interfaces. HTH
>
> Ahmad
>
> On Jul 17, 2013, at 5:32 AM, Ashutosh Narayan
> <aa...@gmail.com>
> wrote:
>
> > Hi Geoff,
> >
> > Can you help me iin sorting out the bridge issue ?
> > I am following the doc mentioned in the link below but as soon as I
> > create VLANS the connectivity dies and the management server becomes
> > unreachable.
> >
> > Is there any other way to fix this issue other than what Dean has
> > mentioned ?
> >
> > Thank you,
> >
> > On Fri, Jul 12, 2013 at 10:27 PM, Ashutosh Narayan <
> > aashutoshnarayan@gmail.com> wrote:
> >
> >> Hi Dean,
> >>
> >> Can you elaborate a little more please as to how you achieved it ?
> >>
> >> Thank you,
> >>
> >>
> >> On Fri, Jul 12, 2013 at 10:23 PM, Dean Kamali
> >> <dean.kamali@gmail.com
> >wrote:
> >>
> >>> The only way I got it working was by creating a bridge for each
> >>> network / management / guest / public / storage.
> >>>
> >>> Happy Friday
> >>>
> >>>
> >>> On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
> >>> aashutoshnarayan@gmail.com> wrote:
> >>>
> >>>> Hi Folks,
> >>>>
> >>>> I have installed KVM hypervisor and libvirtd is also running fine
> >>>> on my management server.
> >>>> I am having issues in setting up bridges. I am following this
> >>>> document
> >>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/ht
> >>> ml /Installation_Guide/hypervisor-kvm-install-flow.html
> >>>> Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two
> >>> bridges ?
> >>>> Is there any other way to achieve this ?
> >>>> Because of this am unable to create hosts for my zone. Any
> suggestions ?
> >>>>
> >>>> Thank you,
> >>>> --
> >>>> Ashutosh Narayan
> >>>>
> >>>> http://ashutoshn.wordpress.com/
> >>
> >>
> >>
> >> --
> >> Ashutosh Narayan
> >>
> >> http://ashutoshn.wordpress.com/
> >
> >
> > --
> > Ashutosh Narayan
> >
> > http://ashutoshn.wordpress.com/
>
> 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 or related
> companies. 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 Services India LLP is operated under
> license from Shape Blue Ltd. ShapeBlue is a registered trademark.
>
>
--
Ashutosh Narayan
http://ashutoshn.wordpress.com/
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 or related companies. 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 Services India LLP is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
Re: Bridge creation issue on Management Server for CS 4.1
Posted by Ashutosh Narayan <aa...@gmail.com>.
Hi Geoff,
I am using a single NIC on management server. And it's a all in one setup.
I have installed CloudStack 4.1 on Centos 6.3 on a metal box and using KVM
On Wed, Jul 17, 2013 at 8:40 PM, Geoff Higginbottom <
geoff.higginbottom@shapeblue.com> wrote:
> Dean,
>
> Can you provide a bit more info on your infrastructure such as number of
> Hosts, number of NICs in each host, versions etc
>
> Regards
>
> Geoff Higginbottom
>
> D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581
>
> geoff.higginbottom@shapeblue.com
>
> -----Original Message-----
> From: Ahmad Emneina [mailto:aemneina@gmail.com]
> Sent: 17 July 2013 15:50
> To: users@cloudstack.apache.org
> Subject: Re: Bridge creation issue on Management Server for CS 4.1
>
> In a single nic environment; What I do is trunk zone vlans as well as
> public vlans to the hosts... Across all hosts in the zone. each cluster has
> its own subnet mapped to a VLAN, and those are set as the native VLAN for
> their respective hosts on the switch ports. Once you understand the data
> flows and what VLAN is required on which interface, then you can break out
> to separate interfaces. HTH
>
> Ahmad
>
> On Jul 17, 2013, at 5:32 AM, Ashutosh Narayan <aa...@gmail.com>
> wrote:
>
> > Hi Geoff,
> >
> > Can you help me iin sorting out the bridge issue ?
> > I am following the doc mentioned in the link below but as soon as I
> > create VLANS the connectivity dies and the management server becomes
> > unreachable.
> >
> > Is there any other way to fix this issue other than what Dean has
> > mentioned ?
> >
> > Thank you,
> >
> > On Fri, Jul 12, 2013 at 10:27 PM, Ashutosh Narayan <
> > aashutoshnarayan@gmail.com> wrote:
> >
> >> Hi Dean,
> >>
> >> Can you elaborate a little more please as to how you achieved it ?
> >>
> >> Thank you,
> >>
> >>
> >> On Fri, Jul 12, 2013 at 10:23 PM, Dean Kamali <dean.kamali@gmail.com
> >wrote:
> >>
> >>> The only way I got it working was by creating a bridge for each
> >>> network / management / guest / public / storage.
> >>>
> >>> Happy Friday
> >>>
> >>>
> >>> On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
> >>> aashutoshnarayan@gmail.com> wrote:
> >>>
> >>>> Hi Folks,
> >>>>
> >>>> I have installed KVM hypervisor and libvirtd is also running fine
> >>>> on my management server.
> >>>> I am having issues in setting up bridges. I am following this
> >>>> document
> >>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html
> >>> /Installation_Guide/hypervisor-kvm-install-flow.html
> >>>> Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two
> >>> bridges ?
> >>>> Is there any other way to achieve this ?
> >>>> Because of this am unable to create hosts for my zone. Any
> suggestions ?
> >>>>
> >>>> Thank you,
> >>>> --
> >>>> Ashutosh Narayan
> >>>>
> >>>> http://ashutoshn.wordpress.com/
> >>
> >>
> >>
> >> --
> >> Ashutosh Narayan
> >>
> >> http://ashutoshn.wordpress.com/
> >
> >
> > --
> > Ashutosh Narayan
> >
> > http://ashutoshn.wordpress.com/
>
> 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 or related companies. 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 Services India LLP is
> operated under license from Shape Blue Ltd. ShapeBlue is a registered
> trademark.
>
>
--
Ashutosh Narayan
http://ashutoshn.wordpress.com/
RE: Bridge creation issue on Management Server for CS 4.1
Posted by Geoff Higginbottom <ge...@shapeblue.com>.
Dean,
Can you provide a bit more info on your infrastructure such as number of Hosts, number of NICs in each host, versions etc
Regards
Geoff Higginbottom
D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581
geoff.higginbottom@shapeblue.com
-----Original Message-----
From: Ahmad Emneina [mailto:aemneina@gmail.com]
Sent: 17 July 2013 15:50
To: users@cloudstack.apache.org
Subject: Re: Bridge creation issue on Management Server for CS 4.1
In a single nic environment; What I do is trunk zone vlans as well as public vlans to the hosts... Across all hosts in the zone. each cluster has its own subnet mapped to a VLAN, and those are set as the native VLAN for their respective hosts on the switch ports. Once you understand the data flows and what VLAN is required on which interface, then you can break out to separate interfaces. HTH
Ahmad
On Jul 17, 2013, at 5:32 AM, Ashutosh Narayan <aa...@gmail.com> wrote:
> Hi Geoff,
>
> Can you help me iin sorting out the bridge issue ?
> I am following the doc mentioned in the link below but as soon as I
> create VLANS the connectivity dies and the management server becomes
> unreachable.
>
> Is there any other way to fix this issue other than what Dean has
> mentioned ?
>
> Thank you,
>
> On Fri, Jul 12, 2013 at 10:27 PM, Ashutosh Narayan <
> aashutoshnarayan@gmail.com> wrote:
>
>> Hi Dean,
>>
>> Can you elaborate a little more please as to how you achieved it ?
>>
>> Thank you,
>>
>>
>> On Fri, Jul 12, 2013 at 10:23 PM, Dean Kamali <de...@gmail.com>wrote:
>>
>>> The only way I got it working was by creating a bridge for each
>>> network / management / guest / public / storage.
>>>
>>> Happy Friday
>>>
>>>
>>> On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
>>> aashutoshnarayan@gmail.com> wrote:
>>>
>>>> Hi Folks,
>>>>
>>>> I have installed KVM hypervisor and libvirtd is also running fine
>>>> on my management server.
>>>> I am having issues in setting up bridges. I am following this
>>>> document
>>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html
>>> /Installation_Guide/hypervisor-kvm-install-flow.html
>>>> Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two
>>> bridges ?
>>>> Is there any other way to achieve this ?
>>>> Because of this am unable to create hosts for my zone. Any suggestions ?
>>>>
>>>> Thank you,
>>>> --
>>>> Ashutosh Narayan
>>>>
>>>> http://ashutoshn.wordpress.com/
>>
>>
>>
>> --
>> Ashutosh Narayan
>>
>> http://ashutoshn.wordpress.com/
>
>
> --
> Ashutosh Narayan
>
> http://ashutoshn.wordpress.com/
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 or related companies. 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 Services India LLP is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
Re: Bridge creation issue on Management Server for CS 4.1
Posted by Ahmad Emneina <ae...@gmail.com>.
In a single nic environment; What I do is trunk zone vlans as well as public vlans to the hosts... Across all hosts in the zone. each cluster has its own subnet mapped to a VLAN, and those are set as the native VLAN for their respective hosts on the switch ports. Once you understand the data flows and what VLAN is required on which interface, then you can break out to separate interfaces. HTH
Ahmad
On Jul 17, 2013, at 5:32 AM, Ashutosh Narayan <aa...@gmail.com> wrote:
> Hi Geoff,
>
> Can you help me iin sorting out the bridge issue ?
> I am following the doc mentioned in the link below
> but as soon as I create VLANS the connectivity dies
> and the management server becomes unreachable.
>
> Is there any other way to fix this issue other than
> what Dean has mentioned ?
>
> Thank you,
>
> On Fri, Jul 12, 2013 at 10:27 PM, Ashutosh Narayan <
> aashutoshnarayan@gmail.com> wrote:
>
>> Hi Dean,
>>
>> Can you elaborate a little more please as to how you achieved it ?
>>
>> Thank you,
>>
>>
>> On Fri, Jul 12, 2013 at 10:23 PM, Dean Kamali <de...@gmail.com>wrote:
>>
>>> The only way I got it working was by creating a bridge for each network /
>>> management / guest / public / storage.
>>>
>>> Happy Friday
>>>
>>>
>>> On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
>>> aashutoshnarayan@gmail.com> wrote:
>>>
>>>> Hi Folks,
>>>>
>>>> I have installed KVM hypervisor and libvirtd is also running fine on my
>>>> management server.
>>>> I am having issues in setting up bridges. I am following this document
>>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html/Installation_Guide/hypervisor-kvm-install-flow.html
>>>> Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two
>>> bridges ?
>>>> Is there any other way to achieve this ?
>>>> Because of this am unable to create hosts for my zone. Any suggestions ?
>>>>
>>>> Thank you,
>>>> --
>>>> Ashutosh Narayan
>>>>
>>>> http://ashutoshn.wordpress.com/
>>
>>
>>
>> --
>> Ashutosh Narayan
>>
>> http://ashutoshn.wordpress.com/
>
>
> --
> Ashutosh Narayan
>
> http://ashutoshn.wordpress.com/
Re: Bridge creation issue on Management Server for CS 4.1
Posted by Ashutosh Narayan <aa...@gmail.com>.
Hi Geoff,
Can you help me iin sorting out the bridge issue ?
I am following the doc mentioned in the link below
but as soon as I create VLANS the connectivity dies
and the management server becomes unreachable.
Is there any other way to fix this issue other than
what Dean has mentioned ?
Thank you,
On Fri, Jul 12, 2013 at 10:27 PM, Ashutosh Narayan <
aashutoshnarayan@gmail.com> wrote:
> Hi Dean,
>
> Can you elaborate a little more please as to how you achieved it ?
>
> Thank you,
>
>
> On Fri, Jul 12, 2013 at 10:23 PM, Dean Kamali <de...@gmail.com>wrote:
>
>> The only way I got it working was by creating a bridge for each network /
>> management / guest / public / storage.
>>
>> Happy Friday
>>
>>
>> On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
>> aashutoshnarayan@gmail.com> wrote:
>>
>> > Hi Folks,
>> >
>> > I have installed KVM hypervisor and libvirtd is also running fine on my
>> > management server.
>> > I am having issues in setting up bridges. I am following this document
>> >
>> >
>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html/Installation_Guide/hypervisor-kvm-install-flow.html
>> > Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two
>> bridges ?
>> > Is there any other way to achieve this ?
>> > Because of this am unable to create hosts for my zone. Any suggestions ?
>> >
>> > Thank you,
>> > --
>> > Ashutosh Narayan
>> >
>> > http://ashutoshn.wordpress.com/
>> >
>>
>
>
>
> --
> Ashutosh Narayan
>
> http://ashutoshn.wordpress.com/
>
>
--
Ashutosh Narayan
http://ashutoshn.wordpress.com/
Re: Bridge creation issue on Management Server for CS 4.1
Posted by Ashutosh Narayan <aa...@gmail.com>.
Hi Dean,
Can you elaborate a little more please as to how you achieved it ?
Thank you,
On Fri, Jul 12, 2013 at 10:23 PM, Dean Kamali <de...@gmail.com> wrote:
> The only way I got it working was by creating a bridge for each network /
> management / guest / public / storage.
>
> Happy Friday
>
>
> On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
> aashutoshnarayan@gmail.com> wrote:
>
> > Hi Folks,
> >
> > I have installed KVM hypervisor and libvirtd is also running fine on my
> > management server.
> > I am having issues in setting up bridges. I am following this document
> >
> >
> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html/Installation_Guide/hypervisor-kvm-install-flow.html
> > Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two
> bridges ?
> > Is there any other way to achieve this ?
> > Because of this am unable to create hosts for my zone. Any suggestions ?
> >
> > Thank you,
> > --
> > Ashutosh Narayan
> >
> > http://ashutoshn.wordpress.com/
> >
>
--
Ashutosh Narayan
http://ashutoshn.wordpress.com/
Re: Bridge creation issue on Management Server for CS 4.1
Posted by Dean Kamali <de...@gmail.com>.
The only way I got it working was by creating a bridge for each network /
management / guest / public / storage.
Happy Friday
On Fri, Jul 12, 2013 at 12:52 PM, Ashutosh Narayan <
aashutoshnarayan@gmail.com> wrote:
> Hi Folks,
>
> I have installed KVM hypervisor and libvirtd is also running fine on my
> management server.
> I am having issues in setting up bridges. I am following this document
>
> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html/Installation_Guide/hypervisor-kvm-install-flow.html
> Section : 8.1.7.2.1 , Is it mandatory to have three VLANs and two bridges ?
> Is there any other way to achieve this ?
> Because of this am unable to create hosts for my zone. Any suggestions ?
>
> Thank you,
> --
> Ashutosh Narayan
>
> http://ashutoshn.wordpress.com/
>