On Wed, Nov 30, 2016 at 7:40 AM, Lars Bonnesen <lars.bonnesen@xxxxxxxxx> wrote: > Haven't tried that so far.. trying now, so lets see... > > What does it do more exactly? I suspect some authentication at the connection level (NTLM), connections that gets reused by mod_proxy for different clients, hence the mixup. Disabling keepalive in mod_proxy may "break" the service, which would also be a proof of some NTLM authentication. For NTLM to work with a proxy, clients' connections need to be associated with backends', so with httpd you'd have to use MPM prefork and something like "SetEnv proxy-initial-not-pooled". Regards, Yann. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx