ECMP/multipath support

[Martin Mares]

Hello!

> For us ECMP is important as we load balance connections to remote customer
> sites across different ISPs for redundancy and performance.

When doing that, please keep in mind that whenever the characteristics
(delay and throughput) of the lines are different, TCP congestion control
algorithms tend to fail miserably. This greatly limits the usefulness
of any multipath routing.

				Have a nice fortnight
-- 
Martin `MJ' Mares                          <mj at ucw.cz>   http://mj.ucw.cz/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
Even nostalgia isn't what it used to be.