You have 5 servers with ip address A,B,C,D and E.
These 5 servers are connected to a load balancer.
Load balancer is connected to router ,
ip address of load balancer interface is Y towards router and ip address of router interface pointing towards load balancer is X.
Now I have advertised to the world to reach suppose cisco.com the ip address is E.
And i have wrongly configured the ip address here i.e Y instead of E and vice versa.
The problem is traffice is going to server with ip address E only.
So find 4-5 solutions so that other 4 servers also can be used and note: no ip address can be change this is the scenario now.
I am attaching the image for your reference.