we have 2 internet lines from the same provider coming into our office.
both have seperate static IP's, and DNS is setup. both lines are used independantly but we would like a solution ideally where if one line fails it will automatically switch over to the live line.
I know that some routers are able to do this, but can anyone recommend a good router lower than £500.
We think we have the DNS worked out where we can set the TTL to 1 hour and then we can push the update manually. (again if a better way someonne can recommend then please do)