Good Day
So currently i have this problem on a network that i am working on.
Basicly i have lets say 5 towers each with an seperate ip range, and lets say 100 cliens on each tower, and all the clients are getting internet through there pppoe connection to the tower and authentication to radius.
Then i have a seperate ip range that i am giving the clients to there wireless uplinks each a ip, and pushing down a dhcp option to them to route a certain destination through the uplink for the clients voip connections, that is not influenced by the pppoe queue, then at the end point the certain destination from the certain source ranges are being natted only so the client can not get internet coming through that range when there pppoe goes down.
The Problem i have is when the clients connection goes down there will be an alternative default route over the uplink ip, which will not provide them internet, but when the client tries to access the internet any site i need it to redirect to an alternative website, so basicly port 80 and 443, http, https sites all need to redirect to the alternative website.
I want to do this at the end point of the network where i am currently natting the voip destination range , when the traffic gets there it must redirect to the alternative website.
Do someone possibly know what options i have for that, that will work for both http and https?
Thanks