Managing NFS and KRPC Kernel Configurations in HP-UX 11i v3 (762807-002, June 2014)

Note: If the tunable is set to a value less than 1000
milliseconds or greater than 600000 milliseconds, an
informational warning is issued at runtime. These values are
beyond the tested limits.
Restrictions on Changing
The rpc_svc_idle_timeout tunable is dynamic. System reboot is not required to activate changes made
to this tunable. Changes made to this tunable are applicable for TCP connections that are created
after the value of this tunable is modified.
Modifying the Value
If you prefer to have idle TCP connections cleaned up in less than 6 minutes, decrease this value. If
you prefer that idle TCP connections remain available for longer than 6 minutes, increase this value.
However, this tunable only controls the server behavior.
To change the client-side behavior with respect to idle TCP connections, modify the
rpc_clnt_idle_timeout parameter. For more information, see rpc_clnt_idle_timeout