Jeff Largent wrote: > I'll let you correct me if I'm wrong, but isn't ip filtering also a > memory requirement? I'm thinks specifically of connection tracking. All of them have memory requirements. Connection tracking is probably going to be the least significant of those, although, unlike user-space daemons, it requires physical RAM rather than swap. Even so, connection tracking needs an extra few bytes per connection, whereas a daemon which forks for each connection may require a few hundred Kb or more per connection. -- Glynn Clements <glynn.clements@xxxxxxxxxx> - : send the line "unsubscribe linux-admin" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html