I have an application which is handling UDP traffic. Need to run the setup in active-active mode with two machines and only one IP exposed to external world.
Will LVS be helpful in this scenario or any other tools available for the same ?
To run in active-active mode with a single IP address, you will need to implement either
Regarding whether LVS is appropriate depends on your requirements, hence you probably need to provide details of the service and application. But there are a list of design examples for deployments using LVS here, one of which might suit your need;