Need advice for Always-online 3G failover router

WarGhostGear

Commendable
May 1, 2016
3
0
1,510
Hello Everyone.
My relative has hit me up again with a doozi of a mission, he needs a ADSL modem that has failover for 3g but he insists that it must not have any downtime (something about VPN and Streaming), i have asked many of my local suppliers for this and they have given me many different D-link, TP-Link and Hauwai routers but none of them can say if there is any downtime.
Does anyone have any experience with any models that dont have any downtime?
 
Solution
I don't think you will find such an animal. Why, because if the DSL goes down, then the connections have to be re-established with the different public IP address. There is nothing that will prevent a short outage.