In large networks, when ever multiple clients connect at the
same time and request the proxy.pac configuration file, apache
rate-limited requests so that some clients did not get a response
and therefore could not connect to the Internet.
This allows apache to handle more connections at the same time.
Suggested-by: Thoralf Söldenwagner <soeldenwagner@brecht-schule.hamburg>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
The tests when assigning DNS name servers has been extended so that
if no working forwarder can be found, we will test if the local recursor
mode is an option.
If not, we will configure unbound's validator module into permissive
mode so that at least some DNS functionality is available.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
