[cinuben108]

Dear Friends,

I have configured my 1841 router for internet access. But I do not get internet in my LAN. Please see the config. i did in cisco 1841. Kindly help me to fix the problem.



Building configuration...

Current configuration : 1984 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname router1
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
enable secret 5
!
no aaa new-model
!
resource policy
!
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.2.1
ip dhcp excluded-address 192.168.2.2

ip dhcp pool CLIENT
network 192.168.2.0 255.255.255.0
default-router 192.168.2.1
dns-server 8.8.8.8
!
!
ip name-server 196.23.1.11
!

!
interface FastEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0$
ip address 192.168.2.1 255.255.255.0
ip nat inside
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/0
ip address x.x.x.x 255.255.255.252
ip nat outside
!
ip classless
ip route 0.0.0.0 0.0.0.0 x.x.x.x(nxt hop)
!
ip http server
ip http access-class 23
ip http authentication local
ip http timeout-policy idle 60 life 86400 requests 10000
ip nat pool ISP x.x.x.x x.x.x.x netmask 255.255.255.252
ip nat inside source list 1 pool ISP overload
!
access-list 1 permit 192.168.2.0 0.0.0.255
!
control-plane
!
banner login ^C
^C
banner motd ^C
Unauthorized Access Prohibited ^C
!
line con 0
login local
line aux 0
line vty 0 4
privilege level 15
password c1sc0
login
transport input telnet
line vty 5 15
privilege level 15
login local
transport input telnet
!
end

Please help me. I can able to ping with next hop address and even to name server. but internet is not working!!!!!!please help me.....

[auglan]

So you can reach an external host via ip addresss? Could be a dns resolution issue. Your config looks fine. Are you sure your clients are getting dhcp with the correct settings. Is your nat pool configured with the correct addresses from your ISP? Look at your nat translation table to make sure your translating correctly.

[cinuben108]

Originally Posted by auglan

So you can reach an external host via ip addresss? Could be a dns resolution issue. Your config looks fine. Are you sure your clients are getting dhcp with the correct settings. Is your nat pool configured with the correct addresses from your ISP? Look at your nat translation table to make sure your translating correctly.

Thank you so much for the reply. Let me check the inputs you gave me.
Thanks again!!!!

[cinuben108]

Is it necessary to bind the access list to any interface.
In the above case to which interface I need to bind the ACL?
whether fastethernet 0/0 out or Serial 0/0/0 in.

Pls reply..

[auglan]

What access-list are you referring too?

[cinuben108]

hai,
I mean the access-list 1 permit 192.168.2.0 0.0.0.255
is it required to bind with any interfaces?