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Problem configuring 1721 with NAT

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Ricadri

Technical User
Feb 8, 2007
29
MC
Hello,

I have to configure a cisco 1721 with NAT

this is the config :

sh run
Building configuration...

Current configuration : 1899 bytes
!
version 12.3
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname ByPass_LinkProof
!
enable secret 5 ##############
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
!
ip cef
!
!
!
!
interface FastEthernet0
ip address 192.168.152.2 255.255.255.0
ip nat inside
speed 100
full-duplex
!
interface FastEthernet1
switchport access vlan 2
no ip address
!
interface FastEthernet2
switchport access vlan 3
no ip address
!
interface FastEthernet3
switchport access vlan 4
no ip address
!
interface FastEthernet4
switchport access vlan 5
no ip address
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
ip address <Pub Address 1> 255.255.255.248
ip nat outside
!
interface Vlan3
ip address <Pub Address 2> 255.255.255.240
!
interface Vlan4
ip address <Pub Address 3> 255.255.255.248
!
interface Vlan5
ip address <Pub Address 4> 255.255.255.248
!
ip nat inside source list 1 interface Vlan2 overload
ip nat inside source static 192.168.151.3 <Pub Address 5>
ip nat inside source static 192.168.151.4 <Pub Address 6>
ip classless
ip route 0.0.0.0 0.0.0.0 <NHR Address 1>
ip route 10.242.0.0 255.255.0.0 192.168.152.1
ip route 192.168.150.0 255.255.255.0 192.168.152.1
ip route 192.168.151.0 255.255.255.0 192.168.152.1
no ip http server
!
access-list 1 permit any
access-list 101 permit tcp any any eq www
access-list 101 permit tcp any any eq domain
access-list 101 permit tcp any any eq 3101
access-list 101 permit tcp any any eq smtp
access-list 101 permit tcp any any eq pop3
access-list 101 permit tcp any any eq 443
access-list 101 permit tcp any any eq 22
access-list 101 permit tcp any any eq 995
access-list 101 deny tcp any any
access-list 102 deny tcp any eq 445 host 192.168.0.103
access-list 102 permit tcp any any
!
line con 0
line aux 0
line vty 0 4
password #####
login
!
no scheduler allocate
!
end

ByPass_LinkProof#

The Vlans 3 4 and 5 are note used for the momment.

when he router is connecter I can ping an internet ip on the router, but not inside the network.

thanks for your help.
 
so does

10.242.0.0/16
192.168.150.0/24
192.168.151.0/24
192.168.152.0/24

cover all your lan addressing?
and do all your lan devices use 192.168.152.2 or a firewall as their default route? and if a fw does it have 192.168.152.2 as its default route?

try a trace to the station on your lan and see where its getting hung up...
 
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