I know its not hestiacp related but i ask here because you guys are very knowledgeable and i am trying to learn how a webserver would switch to another (fallove) isp (ip address) and still serve to clients.
Basically i have 2 isp’s on my router in fallover mode, is the main isp goes down how would hestia still serve a client request on a different ip? I get having backup dns server (slave) on the fallover ip address but how would the dns point to the fallover ip address to serve content to a clients request?.
Hope someone could school me here, i have done a few google searches and youtube searches but they refer mainly talk about other unrelated content than what i am looking for.
Since installing hestiacp i have learned alot and i am tryung to expend my knowledge as much as i can.
Thank you for your replies, i was dreaming about this last night (sad i know), basically my thinking was to get the external ip from a script using cron and when it changes use the hestia cli to change the external ip address.
I thinknthis would be the easiest option.
I have also been looking and the ubiquiti edge routers can be setup to use bgp, that would be an option there edge routers are quite cheap.
I currently have a udm pro router console and there ok