! Cisco 3640 Router
! Basic Routing without Firewall Configuration
!
! Updated 24-Mar-2008 by MJG
!
version 12.3
no service pad
no service tcp-small-servers
no service udp-small-servers
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname border
!
boot-start-marker
boot-end-marker
!
enable secret 5 XXXXXXXXXXXXXXXXXX
!
username admin privilege 15 password 7 XXXXXXXXXXXXXXXXXX
!
clock timezone GMT 0
no aaa new-model
ip subnet-zero
ip classless
ip routing
no ip source-route
no ip finger
no ip http server
no ip http secure-server
no ip bootp server
no boot network
no service config
no cdp run
!
ip cef
ip domain list snet.local
ip domain list sassie.net
ip domain name sassie.net
ip name-server XXX.XXX.XXX.XXX
ip name-server XXX.XXX.XXX.XXX
!
ip audit po max-events 100
!
vpdn enable
vpdn-group pppoe
 request-dialin
  protocol pppoe
!
! Interface Configurations
!
interface Null0
 no ip unreachables
!
interface ATM0/0
 description External DSL Interface
 no ip address
 no atm ilmi-keepalive
 dsl operating-mode auto
!
interface ATM0/0.1 point-to-point
 description External DSL Channel Interface
 pvc 0/35
  pppoe-client dial-pool-number 1
 !
!
interface FastEthernet0/0
 description Internal 100Base-T Copper Interface
 no ip address
 ip nat inside
 ip route-cache flow
 ip tcp adjust-mss 1452
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
 description Internal 100Base-FX Fiber Interface
 ip address XXX.XXX.XXX.XXX 255.255.255.0
 ip nat inside
 ip route-cache flow
 ip tcp adjust-mss 1452
 full-duplex
!
interface Dialer1
 description External DSL Dialer Interface
 ip address negotiated
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip mtu 1492
 ip nat outside
 encapsulation ppp
 dialer pool 1
 no cdp enable
 ppp authentication pap callin
 ppp pap sent-username sassienet@donet.com password 7 06113B301E485B
!
! NAT Translations
!
! NAT translator for internal IPs to External IPs not spcifically assigned
! Can be a range 1.1.1.1 1.1.1.5 or a single 1.1.1.1 1.1.1.1
!
ip nat pool external XXX.XXX.XXX.XXX XXX.XXX.XXX.XXX netmask 255.255.255.248
ip nat inside source list 100 pool external overload
!
! Specific NAT Translations
!
ip nat inside source static     XXX.XXX.XXX.XXX      XXX.XXX.XXX.XXX
ip nat inside source static     XXX.XXX.XXX.XXX      XXX.XXX.XXX.XXX
ip nat inside source static     XXX.XXX.XXX.XXX      XXX.XXX.XXX.XXX
ip nat inside source static     XXX.XXX.XXX.XXX      XXX.XXX.XXX.XXX
ip nat inside source static     XXX.XXX.XXX.XXX      XXX.XXX.XXX.XXX
ip nat inside source static tcp XXX.XXX.XXX.XXX 4569 XXX.XXX.XXX.XXX 4569 extendable
ip nat inside source static tcp XXX.XXX.XXX.XXX 5060 XXX.XXX.XXX.XXX 5060 extendable
!
! IP Routing
!
ip route 0.0.0.0 0.0.0.0 XXX.XXX.XXX.XXX
!
! Network Access List Configuration
!
no access-list 100
access-list 100 remark      NAT Translator Access List
access-list 100 permit ip   XXX.XXX.XXX.XXX  0.0.0.255      any
!
banner login %Cisco 3640 Router%
!
line con 0
 password 7 XXXXXXXXXXXXXXXXXX
 login
 transport preferred none
line aux 0
line vty 0 4
 password 7 XXXXXXXXXXXXXXXXXX
 login local
 transport preferred none
 transport input telnet
!
scheduler allocate 4000 1000
ntp server XXX.XXX.XXX.XXX
!
end