Hi,

YES! It's not random! The netns stops working at the very moment I click 
Status/Services in the pf gui!!

Note: on the graphs page everything still works, but clicking "services" 
and BOOOM. Happened two times in a row. I was pinging through the netns, 
and at the EXACT moment I clicked status->services, the ping stopped 
working.

This seems like a bug in packetfence to me...?

MJ


On 6/24/2015 16:15, heupink, mourik jan c wrote:
> Hi,
>
> After more investigation, I have found that the netns system on our
> debian wheezy 7.8 x64 is unstable, and this is probably why I have had
> so many issues starting with pf 5.2.
>
> In kern.log, I see that, without an obvious reason:
>> Jun 24 13:25:12 pf kernel: [ 7764.341917] ADDRCONF(NETDEV_UP): ournetns-a: 
>> link is not ready
>> Jun 24 13:25:13 pf ntpd[2547]: Deleting interface #8 ournetns-b, 
>> 169.254.0.2#123, interface stats: received=0, sent=0, dropped=0, 
>> active_time=1712 secs
>> Jun 24 13:25:13 pf ntpd[2547]: peers refreshed
>
> (I have no idea where ip 169.254.0.2 comes from, and I also find it
> strange that it mentions outnetns-A and ournetns-B?)
>
> But anyway: the result of this is, that after this happens, the
> pf-domain membership is (obviously) no longer working.
>
> I am currently reinstalling, using different nics (this time intel 82576
> / ibg) to see if behaviour is caused by the network driver / nic itself.
>
> Any tips here? I guess for others here this is not happening..? (as I
> haven't read any complaints like the above...)
>
> MJ
>
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------------------------------------------------------------------------------
Monitor 25 network devices or servers for free with OpManager!
OpManager is web-based network management software that monitors 
network devices and physical & virtual servers, alerts via email & sms 
for fault. Monitor 25 devices for free with no restriction. Download now
http://ad.doubleclick.net/ddm/clk/292181274;119417398;o
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