Hi,
I've got

realm * {
        server eduroam1.york.ac.uk
        accountingServer eduroam1.york.ac.uk
        server eduroam2.york.ac.uk
        accountingServer eduroam2.york.ac.uk
        server eduroam3.york.ac.uk
        accountingServer eduroam3.york.ac.uk
        server eduroam4.york.ac.uk
        accountingServer eduroam4.york.ac.uk
}

in my radsecproxy.conf. Is ther a way to load balance auth request over all the defined servers, or is it a case of "use 1st one till it is unavailable then  try the next one" ? 

Rgds
Alex