Re:My home lab setup for highly-available Internet
by isostatic on Tuesday July 03, 2018 @07:32PM
(#17454387)
Depends how reliable your isp is ans how much it costs if it goes down.
3g is good enough backup for me, but for the office we go for two routers two isps and vrrp on the lan side, load balance across the wans, with failover to the other one.
From a practical point of view I think it's silly to do such a thing for a residential situation, but I can appreciate using it as a learning experience for building systems like this.