cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
321
Views
0
Helpful
2
Replies

Help me configure NAT on a Cisco1601 Router

skanboy
Level 1
Level 1

I have a 1601 router that we want to use to connect our cyber cafe.

We use private IPs on the hosts in the cafe-192.100.100.1 to 192.100.100.254 range.

What I want is a simple step-by-step configuration that when entered into the router would have it up and runnning.

I only have two public IP addresses for use on the router.

Help me please...as soon as possible.

Yours sincerely,

Buba.

2 Replies 2

Gilles Dufour
Cisco Employee
Cisco Employee

1/ define a nat pool

ip nat pool MYPOOL x.x.x.x1 x.x.x.x2

2/ define nat translation

ip nat inside source list pool MYPOOL overload

or

ip nat inside source list interface serial 0 overload

3/ define nat interfaces

interface ethernet 0

ip nat inside

interface serial 0

ip nat outside

4/ check translation with

'sh ip nat trans'

Some sample config available at:

http://www.cisco.com/warp/customer/556/nat-on-stick.html

Hello Mr Dufuor,

I have seen the respnse, and thank you for it. But could you please just send me a sample configration? I would be most grateful if you would help me as soon as possible...am in desperate need of help. Here is the the current configuration of the router:

no service password-encryption

no service udp-small-servers

no service tcp-small-servers

!

hostname ispAfricelcus

!

enable secret 5 $1$T.Mi$N3nwU5fNZzeahHFdoaEc51

!

ip subnet-zero

ip domain-name gamtel.gm

ip name-server 212.60.66.194

ip name-server 212.60.65.130

!

interface Ethernet0

description To Africel Hub

ip address 192.168.0.1 255.255.255.0

no ip directed-broadcast

media-type 10BaseT

no cdp enable

!

interface Serial0

description To Serekunda Router

ip address 212.60.64.182 255.255.255.252

no ip directed-broadcast

bandwidth 64

!

ip route 0.0.0.0 0.0.0.0 212.60.64.182

ip classless

access-list 12 permit 212.60.66.192 0.0.0.15

snmp-server community INTggMB RW 12

snmp-server community public RO 12

snmp-server host 212.60.66.195 INTggMB config snmp

!

line con 0

line vty 0 4

access-class 12 in

login local

!

end

Please help me as soon as possible Mr Dufuor...i am in desperate need of it.

You could also please send the NAT-corrected configuration to my e-mail address( and i would be more than happy to have your e-mail address). My e-mail address is skanboy@hotmail.com.

Meanwhile, I remain:

Yours sincerely,

Buba Jallow.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: