Timeout problem behind load balancer

Simon Morley simon at polkaspots.com
Fri Jul 25 14:48:52 CEST 2014

Agreed. So it would seem there is an issue getting the traffic back out
again as suspected.

We don't have a million users so I shan't bother looking at the F5s. Will
hassle Google again.

I suspect their health check is randomly removing the machines from the
load balancers.


On 25 July 2014 13:24, Alan DeKok <aland at deployingradius.com> wrote:

> Simon Morley wrote:
> > I've discussed with Google and they're saying the connection isn't
> > closed and the load-balancer therefore puts the instance in 'unhealthy'
> > mode.
>   UDP sessions aren't "closed".  The google support guys don't seem to
> be competent.
> > Has anyone tried this successfully - either on GCE or other UDP load
> > balancer? Does anyone have any thoughts about how I could solve?
>   F5 load balancers seem to work.  But they are useful only when you're
> at Telco scale.  i.e. 1M+ users.  For pretty much everyone else, it
> doesn't matter.
>   Alan DeKok.
> -
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