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Posted to users@cloudstack.apache.org by Sebastien Goasguen <ru...@gmail.com> on 2013/03/04 12:10:38 UTC
Re: HTTP traffic problem
On Feb 28, 2013, at 5:00 AM, Andrea Ottonello <ao...@gmail.com> wrote:
> Hallo all.
> This is my setup: CS 4.0.1, Basic zone with security groups, 2 XenServer
> hosts, switch backend mode "bridge" for both, iptables disabled for both.
> Now I setup a Ubuntu 12.04 guest, from this machine I can ping resolve DNS
> names correclty and ping for example www.cloudstack.org. But when I try to
> apt-get update or any wget from HTTP, it doesn't work.
what's the error ? Can you ping the repos ?
> Security group is default, no ingress or egress rules. Real external
> firewall is configured to allow any traffic from IP ranges for guest and
> system machines. I can register and download ISOs from public sites, so
> system VMs are ok. But nothing from guest. Any idea?
>
> --
> Andrea Ottonello
Re: HTTP traffic problem
Posted by Sebastien Goasguen <ru...@gmail.com>.
On Mar 4, 2013, at 6:31 AM, Andrea Ottonello <ao...@gmail.com> wrote:
> Hallo. I found that I messed up something with network: VM has got an IP
> from my real DHCP server and not from CloudStack system. So that IP was not
> authorized to go out on my firewall. Thank you anyway for your help.
>
>
Ok perfect, problem solved :)
> 2013/3/4 Sebastien Goasguen <ru...@gmail.com>
>
>>
>> On Feb 28, 2013, at 5:00 AM, Andrea Ottonello <ao...@gmail.com>
>> wrote:
>>
>>> Hallo all.
>>> This is my setup: CS 4.0.1, Basic zone with security groups, 2 XenServer
>>> hosts, switch backend mode "bridge" for both, iptables disabled for both.
>>> Now I setup a Ubuntu 12.04 guest, from this machine I can ping resolve
>> DNS
>>> names correclty and ping for example www.cloudstack.org. But when I try
>> to
>>> apt-get update or any wget from HTTP, it doesn't work.
>>
>> what's the error ? Can you ping the repos ?
>>
>>> Security group is default, no ingress or egress rules. Real external
>>> firewall is configured to allow any traffic from IP ranges for guest and
>>> system machines. I can register and download ISOs from public sites, so
>>> system VMs are ok. But nothing from guest. Any idea?
>>>
>>> --
>>> Andrea Ottonello
>>
>>
>
>
> --
> Andrea Ottonello
Re: HTTP traffic problem
Posted by Andrea Ottonello <ao...@gmail.com>.
Hallo. I found that I messed up something with network: VM has got an IP
from my real DHCP server and not from CloudStack system. So that IP was not
authorized to go out on my firewall. Thank you anyway for your help.
2013/3/4 Sebastien Goasguen <ru...@gmail.com>
>
> On Feb 28, 2013, at 5:00 AM, Andrea Ottonello <ao...@gmail.com>
> wrote:
>
> > Hallo all.
> > This is my setup: CS 4.0.1, Basic zone with security groups, 2 XenServer
> > hosts, switch backend mode "bridge" for both, iptables disabled for both.
> > Now I setup a Ubuntu 12.04 guest, from this machine I can ping resolve
> DNS
> > names correclty and ping for example www.cloudstack.org. But when I try
> to
> > apt-get update or any wget from HTTP, it doesn't work.
>
> what's the error ? Can you ping the repos ?
>
> > Security group is default, no ingress or egress rules. Real external
> > firewall is configured to allow any traffic from IP ranges for guest and
> > system machines. I can register and download ISOs from public sites, so
> > system VMs are ok. But nothing from guest. Any idea?
> >
> > --
> > Andrea Ottonello
>
>
--
Andrea Ottonello