How to difference the metropolitan bandwith from de internet bandwith

[marlboro]

my idea was to make a rule for the 800 ip classes that my isp considers metropolitan destinations
The problem is how to write a rule that will limit rafic for more than 800 diferent ip classes,
on the 800 ip classes i want to have a 100 mbit bandwith limit and for the rest of destinations a 3 mbit limit.

[sullrich]

Wow, I don't think you'll be able to do this very easily.

That would require a lot of rules…