<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 9, 2016 at 11:50 AM, Luca 'remix_tj' Lorenzetto <span dir="ltr"><<a href="mailto:lorenzetto.luca@gmail.com" target="_blank">lorenzetto.luca@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello Marcin,<br>
<br>
iptables -L is clean, default policy accept. Iptables and firewalld<br>
has been stopped.<br>
<br>
I'm not able to find out what's happening.<br>
<span class="HOEnZb"><font color="#888888"><br>
Luca<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
On Fri, Sep 9, 2016 at 10:37 AM, Marcin Mirecki <<a href="mailto:mmirecki@redhat.com">mmirecki@redhat.com</a>> wrote:<br>
> Hello Luca,<br>
><br>
> The description of your setup seems to be correct.<br>
> Can you please disable firewalld and iptables just to make sure this is not the cause.<br>
> I'll try to recreate and see what the possible causes can be.<br>
><br>
> Thanks,<br>
> Marcin<br>
><br>
><br>
> ----- Original Message -----<br>
>> From: "Luca 'remix_tj' Lorenzetto" <<a href="mailto:lorenzetto.luca@gmail.com">lorenzetto.luca@gmail.com</a>><br>
>> To: <a href="mailto:users@ovirt.org">users@ovirt.org</a><br>
>> Sent: Thursday, September 8, 2016 5:44:27 PM<br>
>> Subject: [ovirt-users] [ovirt 3.6] Logical network not working<br>
>><br>
>> Hello,<br>
>><br>
>> i'm new to ovirt and i did some months ago a setup of ovirt 3.6 for<br>
>> playing. My setup is composed by two physical hosts with 6 nic each<br>
>> and another machine hosting the engine. All hosts are running RHEL 7.2<br>
>><br>
>> Setup went well, no problems. I've been able to convert the kvm image<br>
>> provided by redhat and have it running on ovirt.<br>
>><br>
>> Then i decided to configure a new network in addition to the<br>
>> ovirtmgmt. I went to networks, i created the logical network called<br>
>> Development and set the flag "Enable VLAN Tagging" and inserted the<br>
>> vlan tag.<br>
>> Once created the logical network i went to each host and did setup<br>
>> network and assigned the logical network to the interface where the<br>
>> vlan is connected. The interface is configured with bootproto=none, so<br>
>> no IP has been assigned to the eno5.828 that appeared after assigning<br>
>> logical network.<br>
>><br>
>> I started then a vm and connected to the vNIC "Develoment/Development"<br>
>> and assigned an IP. But networking is not working: no ping, no traffic<br>
>> visible with tcpdump.<br></div></div></blockquote><div><br></div><div>Can you please elaborate on what address you assigned to the VM and<br></div><div>to what address did you tried to ping?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">
>><br>
>> I tested the single interfaces on the hosts and where the logical<br>
>> network is connected with tcpdump (both eno5 and eno5.828) i see tons<br>
>> of broadcast traffic of that interface.<br>
>><br>
>> With brctl-show i see that assigned to the bridge Development there<br>
>> are both eno5.828 and vnic0.<br>
>><br>
>> Any way to understand what's happening and why traffic is not passing?<br>
>><br>
>> Thank you<br>
>><br>
>> Luca<br>
>><br>
>> --<br>
>> "E' assurdo impiegare gli uomini di intelligenza eccellente per fare<br>
>> calcoli che potrebbero essere affidati a chiunque se si usassero delle<br>
>> macchine"<br>
>> Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)<br>
>><br>
>> "Internet è la più grande biblioteca del mondo.<br>
>> Ma il problema è che i libri sono tutti sparsi sul pavimento"<br>
>> John Allen Paulos, Matematico (1945-vivente)<br>
>><br>
>> Luca 'remix_tj' Lorenzetto, <a href="http://www.remixtj.net" rel="noreferrer" target="_blank">http://www.remixtj.net</a> ,<br>
>> <<a href="mailto:lorenzetto.luca@gmail.com">lorenzetto.luca@gmail.com</a>><br>
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>><br>
<br>
<br>
<br>
--<br>
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare<br>
calcoli che potrebbero essere affidati a chiunque se si usassero delle<br>
macchine"<br>
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)<br>
<br>
"Internet è la più grande biblioteca del mondo.<br>
Ma il problema è che i libri sono tutti sparsi sul pavimento"<br>
John Allen Paulos, Matematico (1945-vivente)<br>
<br>
Luca 'remix_tj' Lorenzetto, <a href="http://www.remixtj.net" rel="noreferrer" target="_blank">http://www.remixtj.net</a> , <<a href="mailto:lorenzetto.luca@gmail.com">lorenzetto.luca@gmail.com</a>><br>
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</div></div></blockquote></div><br></div></div>