August 2014
Per process routing take 2: using cgroups, iptables and policy routing
In a previous article we saw how it’s possible to do per process routing using namespaces. In this one we will achieve the same by using cgroups, iptables and policy routing. Perhaps the user case is a bit marginal (see the introduction in the mentioned article) but this article is a tribute to the extreme flexibility of cgroups.
Cgroups Iptables Linux Desktop Netfilter Policy Routing
6 minutes