We have two public IP network segments.
This is secnario
we have internet connection which is working fine but excepet some sites by using 61.x.x.x ip segment
We have another Public IP segment which is 101.x.x.x deceided to use this 101.x.x.x IP segment.
The present setup at ASA 5520
global (outside) 1 61.x.x.x
nat (inside) 1 10.x.x.x 255.255.0.0
Everything works fine except some sites (example http://acs123.com)
now we want to access the http://acs123.com with new ip segment 101.x.x.x.
With out modifying the ip address of firewall interface.