Cisco Systems MC-607 manual NAT/PAT Configuration Example, MC-655

Configuring Subscriber-End Broadband Access Router Features

Subscriber-End Broadband Access Router Configuration Examples

!

interface Ethernet0

ip address 24.1.61.1 255.255.255.0 no ip directed-broadcast

no ip mroute-cache

!

interface cable-modem0

ip address 10.1.71.61 255.255.255.0 no ip directed-broadcast

no ip mroute-cache

cable-modem downstream saved channel 537000000 27 no cable-modem compliant bridge

!

router rip version 2 network 10.0.0.0 network 24.0.0.0

no auto-summary <<==== Not necessary

!

no ip classless

ip route 0.0.0.0 0.0.0.0 10.1.71.1 no ip http server

!

line con 0 exec-timeout 0 0 transport input none

line vty 0 4 login

!

end

NAT/PAT Configuration Example

Current configuration:

!

!No configuration change since last restart

version 12.1 no service pad

service timestamps debug uptime service timestamps log uptime no service password-encryption

hostname uBR924

ip nat inside source list 1 interface cable-modem0 overload clock timezone - -4

interface Ethernet0

ip address 10.1.1.1 255.255.255.0 ip nat inside

interface cable-modem0

ip address 24.3.90.20 255.255.255.0 ip nat outside

no keepalive

cable-modem downstream saved channel 627000000 54 no cable-modem compliant bridge

ip default-gateway 24.3.90.2

Cisco IOS Multiservice Applications Configuration Guide

MC-655