We are in the process of moving from NIS to LDAP and one issue I've seen is that some clients will go through an infinite loop of hostname lookups if they are configured to use ldap for hosts resolution in their nsswitch.conf. This can be worked around quite easily on the client side, but one thing that concerns me is the potential for DoS (especially when there are people running around that like to play admin). Does Fedora-DS have any way of limiting the number of connections serviced from a given IP address? Thanks, Steve
