timeout if mysql backend not reachable

[Tim Sylvester]

> I've more than one radius server configured on my switches. If one
> server timeouts the switch takes the second server. On each radius
> server a freeradius and a mysql db is running. I'm now searching for a
> way that the freeradius does not return anything (=timeout for the
> switch) if he cannot reach its mysql db (on the same machine).
> Currently I get a reject reply for the authentication request. How can
> I configure that?

This should work:

redundant {
            sql
		do_not_respond
           }

Read the unlang man page for information on redundant and raddb/policy.conf
for information on the do_not_respond policy.

Tim