NFS ports?

[Bob Goodwin]

    It appears to me that NFS requires ports 111 and 2049, both of which
    I have opened in the firewall via firestarter.  But that doesn't
    seem to be enough, after struggling to make a connection  it also
    needed some high numbered ports, right now, 43509, but that changes
    from time to time. I have to keep checking the firestarter events
    log on both the server and client to see what needs to be opened. I
    usually block by defaullt and open only the ports needed. Perhaps
    that wont work with NFS?

    If anyone can offer some suggestion I would appreciate it.

    Bob