udp sockets and proxy servers

[Alan DeKok]

On Jul 20, 2015, at 7:15 PM, Sergey Komarov <sergey.komaroff at gmail.com> wrote:
> I'm tring to run 3.0.9 configuration with about ~1500 clients and home
> servers (as I have about 1500 WLCs in the network and I try to proxy CoA
> packet to WLCs via radius).
> 
> Radius server tries to open as many sockets as possible doing like that:
> 
> Info:  ... adding new socket proxy address * port 46527
> Info:  ... adding new socket proxy address * port 38003
> 
> It happens slowly or fast and it depends of load as I see it... And then
> after about 256 sockets server quits from running with error:

  Is that with TLS?  Or TCP?  We didn't predict that people would use 256 or more clients with CoA and TCP.

  But it *should* work for UDP.  There's no reason for it to open many proxy sockets.  It just needs one or two.

  Alan DeKok.