I want to do some NAT overload with
ip nat inside source route-map RM interface FastEthernet1/0 overload
Of course the router is using its ip address as inside global.
Because i want to implement a second router and can't use different IP addresses as source i thought about using dynamic addresses as source eg. HSRP, VRRP.
Is there a way to do so? HSRP and VRRP does not work.