Empty packet, socket not ready message

[Alex Sharaz]

hmm only stated seeing this wen we moved to Ubuntu 14.04, were running
12.04 before and not a squeak!


On 15 January 2016 at 15:59, <A.L.M.Buxey at lboro.ac.uk> wrote:

> Hi,
>
> > We seem to be seeing fragmented UDP packets from roaming{0,1,2}.ja.net
> > which match up with EAGAIN coming from the recevfrom syscall.
>
> yep - EAP packets can be big - and therefore expect fragmentation - you
> need to be able to deal with such packets - at all parts of the transit -
> not just RADIUS server but also firewall (several have drop fragmented UDP
> by default)
>
> alan
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