lare April 08, 2023:  backport (cosmetic) changes from wiki-ng [37d7831]
KIOUBIT-MNT May 31, 2021:  Fix Headers, Spaces [c10f15e]
dn42 wiki March 01, 2020:  Add manual links, remove dead keystone(4) reference, configure `tunnel` IPs on gre(4) device, provide hostname.gre0 example [89f3d49]
dn42 wiki March 08, 2015:  Updated OpenBSDExample (markdown) [a3b1921]
dn42 wiki February 23, 2015:  Changed converter script link to git.sour.is repo. [21554a8]
dn42 wiki July 21, 2014:  Created OpenBSDExample (markdown) [11ca1a6]