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NAT and traffic directing

From: Dave Harrison (David.Harrisonsensorynetworks.com)
Date: Fri Sep 03 2004 - 02:03:27 CDT


Hi all,

I have 2 ADSL links and coming into my firewall and I want to be able to
direct certain kinds of traffic down one link, and certain other kinds
down the other link.

For example I would like to send all outbound HTTP traffic down one
link, while my VPN connection goes down another link (one line has a
better SLA but lower limits, while the other has higher limits but a not
as good SLA - guess which data goes where ;-) ).

I've read through the pf documentation, but a solution isn't springing
to mind.
I think the solution could involve packet tagging, but I'm not sure.

I'm sure someone must have done this, so any help is appreciated.

Cheers
Dave
--
Dave Harrison, Systems Administrator, Sensory Networks
    email: David.Harrisonsensorynetworks.com
    phone: [W] +61-2-8302-2700
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