any idea why the individual port address and the director address it self does not match?

symcfg -sid zz list -dir 7f  -avail -addr | find "Available Addresses:"

    Available Addresses:      6 (s)

    Available Addresses:      6 (s)

symcfg -sid zz list -dir 7f -p 0 -avail -addr | find "Available Addresses:"

    Available Addresses:    636 (s)

>symcfg -sid zz list -dir 7f -p 1 -avail -addr | find "Available Addresses:"

    Available Addresses:    257 (s)