cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
3987
Views
0
Helpful
10
Replies

LAN not communicating with WAN

andylee1892
Level 1
Level 1

Hi all,

Writing my first router config from scratch for an 1801.  I have wireless devices able to connect & authenticate with WPA.  Wired devices can talk with wireless devices & on both interfaces devices obtain a DHCP lease.  I can ping web based resources from the FA0 interface; the problem is, LAN devices can't ping has FA0.  I'm pretty sure (well a hunch) that this is going to be down to NAT

Have I gone completely wrong with this?

Thanks for any help

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

service password-encryption

!

hostname Router0

!

boot-start-marker

boot-end-marker

!

enable secret xxxxxxxxx

!

no aaa new-model

!

!

dot11 syslog

!

dot11 ssid TEST_NETWORK

   authentication open

   authentication key-management wpa

   guest-mode

   wpa-psk ascii xxxxxxxxx

!

!

!

ip cef

no ip dhcp use vrf connected

ip dhcp excluded-address 192.168.1.1 192.168.1.99

ip dhcp excluded-address 192.168.1.126 192.168.1.254

!

ip dhcp pool Client-Pool

   import all

   network 192.168.1.0 255.255.255.0

   domain-name domain.com

   dns-server 192.168.1.1 8.8.8.8

   default-router 192.168.1.1

!

!

ip domain name domain.com

ip name-server 192.168.1.1

ip name-server 8.8.8.8

ip name-server 4.2.2.2

ip name-server 208.67.220.220

ip name-server 208.67.222.222

!

multilink bundle-name authenticated

!

!

username xxxxxxxxx privilege 15 password xxxxxxxxx

!

!

archive

log config

  hidekeys

!

!

bridge irb

!

!

!

interface FastEthernet0

ip address dhcp

ip nat outside

ip virtual-reassembly

duplex auto

speed auto

pppoe enable

pppoe-client dial-pool-number 1

!

interface BRI0

no ip address

encapsulation hdlc

shutdown

!

interface FastEthernet1

description test

!

interface FastEthernet2

!

interface FastEthernet3

!

interface FastEthernet4

!

interface FastEthernet5

!

interface FastEthernet6

!

interface FastEthernet7

!

interface FastEthernet8

!

interface Dot11Radio0

no ip address

!

encryption mode ciphers tkip

!

ssid TEST_NETWORK

!

speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0

station-role root

bridge-group 1

bridge-group 1 subscriber-loop-control

bridge-group 1 spanning-disabled

bridge-group 1 block-unknown-source

no bridge-group 1 source-learning

no bridge-group 1 unicast-flooding

!

interface Dot11Radio1

no ip address

!

encryption mode ciphers tkip

!

ssid TEST_NETWORK

!

speed basic-6.0 9.0 basic-12.0 18.0 basic-24.0 36.0 48.0 54.0

station-role root

bridge-group 1

bridge-group 1 subscriber-loop-control

bridge-group 1 spanning-disabled

bridge-group 1 block-unknown-source

no bridge-group 1 source-learning

no bridge-group 1 unicast-flooding

!

interface ATM0

no ip address

shutdown

no atm ilmi-keepalive

dsl operating-mode auto

!

interface Vlan1

no ip address

ip nat inside

ip virtual-reassembly

bridge-group 1

!

interface BVI1

description $ES_LAN$

ip address 192.168.1.1 255.255.255.0

!

ip forward-protocol nd

!

!

ip http server

ip http port 2002

no ip http secure-server

ip nat pool NAT_POOL 192.168.1.0 192.168.2.0 netmask 0.0.0.255

ip nat inside source list 1 interface FastEthernet0 overload

!

access-list 1 permit 192.168.1.0 0.0.0.255

!

!

!

!

!

!

control-plane

!

bridge 1 protocol ieee

bridge 1 route ip

!

line con 0

line aux 0

line vty 0 4

!

2 Accepted Solutions

Accepted Solutions

Hi,

yes indeed if it is cable modem then no need for DSL module

Regards

Alain

Don't forget to rate helpful posts.

Don't forget to rate helpful posts.

View solution in original post