[CentOS] mountd and statd at specific ports - nfs firewall

Hi,

I am configuring firewall for NFS.
I see that statd and mountd start at random port. Is there any way to
force it to start at specific port each time. The '-p ' option would
work, but how do I configure it to start at specific port number each
time. I mean where do statd and mountd look for default configuration
options? Any clues?

-
CS.