NAT configuration in Cisco Packet Tracer with Source Code command
Command :
Router 1:
No
Enable
Configure terminal
Interface FastEthernet 0/0
Ip address 10.0.0.1 255.0.0.0
No shutdown
Exit
Interface FastEthernet 1/0
Ip address 20.0.0.1 255.0.0.0
No shutdown
Exit
Router 2:
No
Enable
Configure terminal
Interface FastEthernet 0/0
Ip address 20.0.0.2 255.0.0.0
No shutdown
Exit
Interface FastEthernet 1/0
Ip address 30.0.0.1 255.0.0.0
No shutdown
Exit
For Router 1
Access-list 10 permit 10.0.0.0 0.255.255.255
Interface fa1/0
Ip nat inside
Exit
Interface fa0/0
Ip nat outside
Exit
Ip nat pool mypool 20.0.0.1 20.0.0.6 netmask
255.255.255.0
Ip nat inside source list 10 pool mypool
Ip route 0.0.0.0 0.0.0.0 20.0.0.2
Exit
Debug ip nat