Cisco Policy Based NAT

ip access-list standard dialer1-acl  
  permit 10.0.0.0 255.0.0.0 
  permit 192.168.2.0 255.255.255.0 

 

ip access-list standard vlan4-nat-acl  
  permit 10.0.0.0 255.255.255.0 

route-map dialer1-nat permit 10 
match ip address dialer1-acl 
match interface dialer1  

route-map vlan4-nat permit 10 
  match ip address vlan4-acl  
  match interface vlan4 

ip nat inside source route-map vlan4-nat interface vlan4 

route-map vlan4-route permit 10  
  match ip address vlan4-route-acl 
  set ip next-hop 192.168.3.1