November 2013

Using Linux Network Namespaces for per processes routing

The use case for this article may seem a bit strange in year 2013 but I swear it’s real. I have a (relatively) fast connection but I have a traffic cap on it and a (really) slow one which is flat. I would like to run not interactive task like “aptitude safe-upgrade” on the slow one but the bulk of my connections should go through the fast one. The work is done on a Debian Wheezy system, check that the “ip” command is not too old and lacks network namespace support.

Linux Linux Desktop Namespaces Networking Routing Sysadmin

7 minutes