On 5/9/20 1:32 PM, Ido Schimmel wrote: > On Sat, May 09, 2020 at 12:17:47PM -0700, Maciej Żenczykowski wrote: >> Argh. I've never understood the faintest thing about VRF's. > > :) > > There are many resources that David created over the years. For example: > > https://www.kernel.org/doc/Documentation/networking/vrf.txt > https://netdevconf.info/1.1/proceedings/slides/ahern-vrf-tutorial.pdf > https://netdevconf.info/1.2/session.html?david-ahern-talk
best one is from OSS N.A. 2017: http://schd.ws/hosted_files/ossna2017/fe/vrf-tutorial-oss.pdf Maciej: Basically, VRF narrows the scope to an L3 domain - devices enslaved to the VRF device, their addresses and FIB entries in the VRF table.