[vnet] [epair] epair interface stops working after some time

Kristof Provost kristof at sigsegv.be
Tue Mar 27 19:02:48 UTC 2018


On 27 Mar 2018, at 20:59, Reshad Patuck wrote:
> The current value of 'net.link.epair.netisr_maxqlen' is 2100, I will 
> make it 210.
> Will this require a reboot? or can I just change the sysctl and reload 
> the epair module?
>You shouldn’t need to reboot or reload the epair module. When I set it 
to 2 on my box it pretty much immediately lost connectivity over the 
epair interfaces.

I’d expect you to get hit by the bug relatively quickly now, so be 
aware of that.

Regards,
Kristof


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