NAT ( NETWORK ADDRESS TRANSLATION )

KONFIGURASI NAT( NETWORK ADDRESS TRANSLATION )

Topologi

KONFIGURASI

ROUTER1

Router>en

Router#configure terminal

Router(config)#int fa0/0

Router(config-if)#ip address 200.200.200.10 255.255.255.240

Router(config)#interface fastEthernet0/0

Router(config-if)#no sh

Router(config-if)#ex

Router(config)#interface fastEthernet0/1

Router(config-if)#ip address 20.20.20.1 255.255.255.0

Router(config-if)#no sh

 ROUTER0

Router>en

Router#configure terminal

Router(config)#interface fastEthernet0/0

Router(config-if)#ip address 192.168.1.1 255.255.255.0

Router(config-if)#no sh

Router(config-if)#ex

Router(config)#interface fastEthernet0/1

Router(config-if)#ip address 200.200.200.1 255.255.255.240

Router(config-if)#no sh

Router(config)#access-list 1 permit ?

A.B.C.D Address to match

any Any source host

host A single host address

Router(config)#access-list 1 permit 192.168.1.0 0.0.0.255

Router(config)#ip nat pool LAN 200.200.200.2 200.200.200.9 netmask 255.255.255.240

Router(config)#ip nat inside source list 1 pool LAN overload ?

<cr>

Router(config)#ip nat inside source list 1 pool LAN overload

Router(config)#interface fastEthernet0/0

Router(config-if)#ip nat inside

Router(config-if)#ex

Router(config)#interface fastEthernet0/1

Router(config-if)#ip nat outside

Router(config-if)#ex

Router(config)#ip route 0.0.0.0 0.0.0.0 fa

Router(config)#ip route 0.0.0.0 0.0.0.0 fastEthernet0/1

VERIFIKASI DARI ROUTER KE SERVER DI ROUTER 0

Router(config)#do ping 20.20.20.2

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 20.20.20.2, timeout is 2 seconds:

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 0/3/10 ms

IP PC 

 

IP SERVER 

Untuk cek hasil tinggal kirim pesan 

 

Share on Facebook

Share on Twitter

Share on Google+

Share on LinkedIn

Subscribe to receive free email updates: