we are using apache 2.4.10 on a SLES 10 system and don't know how to set a keep-alive-time in the modul mod_proxy_balancer. We would like to configure a keepalive time of 10 minutes. We made several tests with timeouts but the global apache parameter KeepAliveTimeout and the OS-parameter TCP Keepalive Timeout (/proc/sys/net/ipv4/tcp_keepalive_time) have no effect.
Is there a parameter for this Proxy-Balancer timeout or do you know another way to configure a keepalive time of 10 minutes?