hello,
my use case is, if possible, is to provide vpn to friends and family and also peering with other wg nodes (work etc). this obviously needs traffic isolation and i have though about it for a while but don't have definitive answer. 1. on way i thought of doing is to have a point-to-point (dedicated wg interface for each user) solution. 2. the other is to group interfaces based on the category of users (think friends vs family vs even work). they both probably need writing up something for set-up and tear-down each of interfaces which should be fine but both would need a way of isolating traffic; either between indivitual user's interface or between group interfaces. there is also the question of ACL'ing the site-to-site traffic for each group and/or user. for this i've looked into VRF and netns; this has been brought up before here and other place but i don't seem to be able to read the conclusion: https://lists.zx2c4.com/pipermail/wireguard/2017-September/001706.html from outside it looks like cumulus devs like their VRF, and wireguard devs lean recommend using netns https://www.wireguard.com/netns/ that^ link is not a solution for me but i can think of ways to use netns for my case. thoughts? - jrun
