Lease Line P2P Configuration :-
If you have DHCP server and dont want to use DHCP from router. then remove the “ip dhcp pool CLIENT” and also remove natting and access-list. Only put the public Ip in local interface as primary and remove secondary.
In IP route put the ISP interface IP. Your next hop will be that ISP IP.
Current configuration : 1864 bytes
!
!version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Ali
!
boot-start-marker
boot-end-marker
!
!
no logging console
enable secret cisco
!
aaa new-model
!
!
!
!
!
!
!
aaa session-id common
!
no ipv6 cef
ip source-route
ip cef
!
!
ip dhcp pool CLIENT
network 192.168.1.0 255.255.255.0
default-router 192.168.1.254
dns-server 212.76.85.145 213.236.32.2!
!
!
ip name-server 212.76.85.145
ip name-server 213.236.32.2multilink bundle-name authenticated
!
crypto pki token default removal timeout 0
!
!
!
!
username Ali secret 1234
!
!
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description wan
ip address 10.10.10.17 255.255.255.248
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface GigabitEthernet0/1
description lan
ip address 192.168.1.254 255.255.255.0 secondary
ip address 211.112.112.161 255.255.255.248 ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip nat inside source list 102 interface GigabitEthernet0/1 overloadip route 0.0.0.0 0.0.0.0 10.10.10.18
!
access-list 102 permit ip 192.168.1.0 0.0.0.255 any!
!
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line vty 0 4
transport input all
!
scheduler allocate 20000 1000
end
Source :- http://itmag.weebly.com
Note :- This post is written by Mohammed Ali. Presently he worked with Sahara ISP in saudi arebia. Please visit http://itmag.weebly.com. Good site for network security .
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