> I do this sort of thing by creating a user-defined table, putting all my > rules into it, and then creating a jump to that table from the system table I > want it to apply to (usually FORWARD). > When I want to change it, I create a new user-defined table (different name, > leave the old one intact), put all the rules into it, and then insert the > jump to the new table and remove the jump to the old one. > > I know the last two operations are not quite atomic,
They could be, if you use "-R" to _replace_ the jump rule. best regards Patrick
