You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@cloudstack.apache.org by Thomas Schneider <th...@euskill.com> on 2013/07/29 19:34:11 UTC
Network Problem
Hello,
I have setup cloudstack and it work fine, I can launch VM etc...
But the problem is I can only SSH to the VM from the host on which she
is running.
When I am in the vm I can ping exernal network and download package to
setup lamp for example.
I'm in basic network mode
My config is:
mgmt srv: 10.10.10.20
host1: 10.10.10.30
host2: 10.10.10.31
nfs for storage 10.10.10.100
pod pool 10.10.10.110 - 150
guest pool 10.10.10.200 -250
and my network config on the host in /etc/init.d/networking/interface is:
-----------------------------------
auto p49p1
iface p49p1 inet manual
auto cloudbr0
iface cloudbr0 inet static
bridge_ports p49p1
address 10.10.10.31
netmask 255.255.255.0
network 10.10.10.0
broadcast 10.10.10.255
gateway 10.10.10.254
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 10.1.1.2
-----------------------------------
I also with to use OpenVSwitch but I didn't found a lot of documentation
for configuring in basic nework mode on ubuntu.
Tkanks for your Help.
Best Regards,
--
*Thomas Schneider*
Re: Network Problem
Posted by Ahmad Emneina <ae...@gmail.com>.
Next thing to do would be to sniff the traffic... Where's it failing to traverse?
Ahmad
On Jul 31, 2013, at 6:40 AM, Thomas Schneider <th...@euskill.com> wrote:
> I disabled it.
>
> Le 30/07/2013 17:58, Ahmad Emneina a écrit :
>> guest os firewall?
>>
>>
>> On Tue, Jul 30, 2013 at 8:14 AM, Thomas Schneider <
>> thomas.schneider@euskill.com> wrote:
>>
>>> Hi,
>>>
>>> I created a Security Group that allow all traffic by default in both way.
>>> I can ssh to a VM, but when I install LAMP I can't reach the web server.
>>> Do you have an idea of the problem ?
>>>
>>> Regards
>>>
>>>
>>> Le 30/07/2013 03:11, Jijun a écrit :
>>>> Hi ,
>>>> Basic Network will setup the security group, and it will deny all the
>>>> inbound traffic and allow outbound traffic.
>>>>
>>>> you should manually add some ingress rules.
>>>>
>>>> offical document:
>>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Installation_Guide/security-groups.html
>>>>
>>>>
>>>> On 07/30/2013 01:34 AM, Thomas Schneider wrote:
>>>>> Hello,
>>>>>
>>>>> I have setup cloudstack and it work fine, I can launch VM etc...
>>>>> But the problem is I can only SSH to the VM from the host on which she
>>>>> is running.
>>>>> When I am in the vm I can ping exernal network and download package to
>>>>> setup lamp for example.
>>>>>
>>>>> I'm in basic network mode
>>>>> My config is:
>>>>>
>>>>> mgmt srv: 10.10.10.20
>>>>> host1: 10.10.10.30
>>>>> host2: 10.10.10.31
>>>>> nfs for storage 10.10.10.100
>>>>>
>>>>> pod pool 10.10.10.110 - 150
>>>>> guest pool 10.10.10.200 -250
>>>>>
>>>>> and my network config on the host in /etc/init.d/networking/interface
>>>>> is:
>>>>> -----------------------------------
>>>>> auto p49p1
>>>>> iface p49p1 inet manual
>>>>>
>>>>> auto cloudbr0
>>>>> iface cloudbr0 inet static
>>>>> bridge_ports p49p1
>>>>> address 10.10.10.31
>>>>> netmask 255.255.255.0
>>>>> network 10.10.10.0
>>>>> broadcast 10.10.10.255
>>>>> gateway 10.10.10.254
>>>>> # dns-* options are implemented by the resolvconf package, if
>>>>> installed
>>>>> dns-nameservers 10.1.1.2
>>>>> -----------------------------------
>>>>>
>>>>> I also with to use OpenVSwitch but I didn't found a lot of documentation
>>>>> for configuring in basic nework mode on ubuntu.
>>>>>
>>>>> Tkanks for your Help.
>>>>>
>>>>> Best Regards,
>>>
>>> --
>>> *Thomas Schneider*
>
>
> --
> *Thomas Schneider*
> Directeur des Opérations
> Euskill SARL
> Web: www.euskill.com
> Mobile: +33 (0)6 19 26 47 76
> Mail: thomas.schneider@euskill.com
> 5 rue de Phalsbourg
> F-67000 Strasbourg
Re: Network Problem
Posted by Thomas Schneider <th...@euskill.com>.
I disabled it.
Le 30/07/2013 17:58, Ahmad Emneina a écrit :
> guest os firewall?
>
>
> On Tue, Jul 30, 2013 at 8:14 AM, Thomas Schneider <
> thomas.schneider@euskill.com> wrote:
>
>> Hi,
>>
>> I created a Security Group that allow all traffic by default in both way.
>> I can ssh to a VM, but when I install LAMP I can't reach the web server.
>> Do you have an idea of the problem ?
>>
>> Regards
>>
>>
>> Le 30/07/2013 03:11, Jijun a écrit :
>>> Hi ,
>>> Basic Network will setup the security group, and it will deny all the
>>> inbound traffic and allow outbound traffic.
>>>
>>> you should manually add some ingress rules.
>>>
>>> offical document:
>>>
>>>
>> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Installation_Guide/security-groups.html
>>>
>>>
>>> On 07/30/2013 01:34 AM, Thomas Schneider wrote:
>>>> Hello,
>>>>
>>>> I have setup cloudstack and it work fine, I can launch VM etc...
>>>> But the problem is I can only SSH to the VM from the host on which she
>>>> is running.
>>>> When I am in the vm I can ping exernal network and download package to
>>>> setup lamp for example.
>>>>
>>>> I'm in basic network mode
>>>> My config is:
>>>>
>>>> mgmt srv: 10.10.10.20
>>>> host1: 10.10.10.30
>>>> host2: 10.10.10.31
>>>> nfs for storage 10.10.10.100
>>>>
>>>> pod pool 10.10.10.110 - 150
>>>> guest pool 10.10.10.200 -250
>>>>
>>>> and my network config on the host in /etc/init.d/networking/interface
>>>> is:
>>>> -----------------------------------
>>>> auto p49p1
>>>> iface p49p1 inet manual
>>>>
>>>> auto cloudbr0
>>>> iface cloudbr0 inet static
>>>> bridge_ports p49p1
>>>> address 10.10.10.31
>>>> netmask 255.255.255.0
>>>> network 10.10.10.0
>>>> broadcast 10.10.10.255
>>>> gateway 10.10.10.254
>>>> # dns-* options are implemented by the resolvconf package, if
>>>> installed
>>>> dns-nameservers 10.1.1.2
>>>> -----------------------------------
>>>>
>>>> I also with to use OpenVSwitch but I didn't found a lot of documentation
>>>> for configuring in basic nework mode on ubuntu.
>>>>
>>>> Tkanks for your Help.
>>>>
>>>> Best Regards,
>>>>
>>>
>>
>> --
>> *Thomas Schneider*
>>
>>
--
*Thomas Schneider*
Directeur des Opérations
Euskill SARL
Web: www.euskill.com
Mobile: +33 (0)6 19 26 47 76
Mail: thomas.schneider@euskill.com
5 rue de Phalsbourg
F-67000 Strasbourg
Re: Network Problem
Posted by Ahmad Emneina <ae...@gmail.com>.
guest os firewall?
On Tue, Jul 30, 2013 at 8:14 AM, Thomas Schneider <
thomas.schneider@euskill.com> wrote:
> Hi,
>
> I created a Security Group that allow all traffic by default in both way.
> I can ssh to a VM, but when I install LAMP I can't reach the web server.
> Do you have an idea of the problem ?
>
> Regards
>
>
> Le 30/07/2013 03:11, Jijun a écrit :
> > Hi ,
> > Basic Network will setup the security group, and it will deny all the
> > inbound traffic and allow outbound traffic.
> >
> > you should manually add some ingress rules.
> >
> > offical document:
> >
> >
> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Installation_Guide/security-groups.html
> >
> >
> >
> > On 07/30/2013 01:34 AM, Thomas Schneider wrote:
> >> Hello,
> >>
> >> I have setup cloudstack and it work fine, I can launch VM etc...
> >> But the problem is I can only SSH to the VM from the host on which she
> >> is running.
> >> When I am in the vm I can ping exernal network and download package to
> >> setup lamp for example.
> >>
> >> I'm in basic network mode
> >> My config is:
> >>
> >> mgmt srv: 10.10.10.20
> >> host1: 10.10.10.30
> >> host2: 10.10.10.31
> >> nfs for storage 10.10.10.100
> >>
> >> pod pool 10.10.10.110 - 150
> >> guest pool 10.10.10.200 -250
> >>
> >> and my network config on the host in /etc/init.d/networking/interface
> >> is:
> >> -----------------------------------
> >> auto p49p1
> >> iface p49p1 inet manual
> >>
> >> auto cloudbr0
> >> iface cloudbr0 inet static
> >> bridge_ports p49p1
> >> address 10.10.10.31
> >> netmask 255.255.255.0
> >> network 10.10.10.0
> >> broadcast 10.10.10.255
> >> gateway 10.10.10.254
> >> # dns-* options are implemented by the resolvconf package, if
> >> installed
> >> dns-nameservers 10.1.1.2
> >> -----------------------------------
> >>
> >> I also with to use OpenVSwitch but I didn't found a lot of documentation
> >> for configuring in basic nework mode on ubuntu.
> >>
> >> Tkanks for your Help.
> >>
> >> Best Regards,
> >>
> >
> >
>
>
> --
> *Thomas Schneider*
>
>
Re: Network Problem
Posted by Thomas Schneider <th...@euskill.com>.
Hi,
I created a Security Group that allow all traffic by default in both way.
I can ssh to a VM, but when I install LAMP I can't reach the web server.
Do you have an idea of the problem ?
Regards
Le 30/07/2013 03:11, Jijun a écrit :
> Hi ,
> Basic Network will setup the security group, and it will deny all the
> inbound traffic and allow outbound traffic.
>
> you should manually add some ingress rules.
>
> offical document:
>
> http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Installation_Guide/security-groups.html
>
>
>
> On 07/30/2013 01:34 AM, Thomas Schneider wrote:
>> Hello,
>>
>> I have setup cloudstack and it work fine, I can launch VM etc...
>> But the problem is I can only SSH to the VM from the host on which she
>> is running.
>> When I am in the vm I can ping exernal network and download package to
>> setup lamp for example.
>>
>> I'm in basic network mode
>> My config is:
>>
>> mgmt srv: 10.10.10.20
>> host1: 10.10.10.30
>> host2: 10.10.10.31
>> nfs for storage 10.10.10.100
>>
>> pod pool 10.10.10.110 - 150
>> guest pool 10.10.10.200 -250
>>
>> and my network config on the host in /etc/init.d/networking/interface
>> is:
>> -----------------------------------
>> auto p49p1
>> iface p49p1 inet manual
>>
>> auto cloudbr0
>> iface cloudbr0 inet static
>> bridge_ports p49p1
>> address 10.10.10.31
>> netmask 255.255.255.0
>> network 10.10.10.0
>> broadcast 10.10.10.255
>> gateway 10.10.10.254
>> # dns-* options are implemented by the resolvconf package, if
>> installed
>> dns-nameservers 10.1.1.2
>> -----------------------------------
>>
>> I also with to use OpenVSwitch but I didn't found a lot of documentation
>> for configuring in basic nework mode on ubuntu.
>>
>> Tkanks for your Help.
>>
>> Best Regards,
>>
>
>
--
*Thomas Schneider*
Re: Network Problem
Posted by Jijun <ji...@gmail.com>.
Hi ,
Basic Network will setup the security group, and it will deny all the
inbound traffic and allow outbound traffic.
you should manually add some ingress rules.
offical document:
http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.2/html/Installation_Guide/security-groups.html
On 07/30/2013 01:34 AM, Thomas Schneider wrote:
> Hello,
>
> I have setup cloudstack and it work fine, I can launch VM etc...
> But the problem is I can only SSH to the VM from the host on which she
> is running.
> When I am in the vm I can ping exernal network and download package to
> setup lamp for example.
>
> I'm in basic network mode
> My config is:
>
> mgmt srv: 10.10.10.20
> host1: 10.10.10.30
> host2: 10.10.10.31
> nfs for storage 10.10.10.100
>
> pod pool 10.10.10.110 - 150
> guest pool 10.10.10.200 -250
>
> and my network config on the host in /etc/init.d/networking/interface is:
> -----------------------------------
> auto p49p1
> iface p49p1 inet manual
>
> auto cloudbr0
> iface cloudbr0 inet static
> bridge_ports p49p1
> address 10.10.10.31
> netmask 255.255.255.0
> network 10.10.10.0
> broadcast 10.10.10.255
> gateway 10.10.10.254
> # dns-* options are implemented by the resolvconf package, if installed
> dns-nameservers 10.1.1.2
> -----------------------------------
>
> I also with to use OpenVSwitch but I didn't found a lot of documentation
> for configuring in basic nework mode on ubuntu.
>
> Tkanks for your Help.
>
> Best Regards,
>
--
Thanks,
Jijun