[jimwillsher]

Hi all,

I'm looking for some assistance with a new Cisco 877. I'm very very new to Cisco, but I've set this up via CLI and not SDM.

My external IP is 78.32.x.x and my internal webserver IP is 192.168.1.50. I can access the internet webserver (80, 443) from outside the network, and I can ping the router's external address from inside the LAN. I only have a single public IP so I'm using NAT.

I cannot seem to access the internal webserver using the external URL (www.mountainaid.org.uk).

I have this NAT rule:

ip nat inside source static tcp 192.168.1.50 80 interface Dialer0 80


I've done some googling and some sites mention usign the extendable keyword; however that doesn't seem to be valid on this IOS.

Can anyone assist? The full, santised config is below.

Many thanks,


Jim

 
!
! Last configuration change at 11:27:19 GMT Fri Jul 24 2009 by root
! NVRAM config last updated at 10:31:17 GMT Fri Jul 24 2009 by root
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname MyCisco
!
boot-start-marker
boot-end-marker
!
logging buffered 52000
!
aaa new-model
!
!
aaa authentication login default local
!
!
aaa session-id common
clock timezone GMT 0
clock summer-time GMT recurring
!
!
dot11 syslog
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.1.1 192.168.1.150
ip dhcp excluded-address 192.168.1.201 192.168.1.254
!
ip dhcp pool CLIENTS
   import all
   network 192.168.1.0 255.255.255.0
   dns-server 192.168.1.1 
   default-router 192.168.1.1 
   lease 0 12
!
ip dhcp pool JimDesktop
   host 192.168.1.201 255.255.255.0
   client-identifier 0100.18f3.3d51.62
   dns-server 192.168.1.1 
   default-router 192.168.1.1 
   lease 0 12
!
!
ip domain name XXXX.co.uk
ip name-server 195.74.113.58
ip name-server 195.74.113.59
!
multilink bundle-name authenticated
!
!
username root privilege 15 password 0 XXXXX
! 
!
archive
 log config
  hidekeys
!
!
ip ssh version 2
!
!
!
interface ATM0
 description ADSL Connection
 no ip address
 no atm ilmi-keepalive
 pvc 0 0/38 
  encapsulation aal5mux ppp dialer
  dialer pool-member 1
 !
 dsl operating-mode auto 
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
 description An Teallach LAN
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly
 ip tcp adjust-mss 1452
!
interface Dialer0
 ip address negotiated
 ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 ip tcp header-compression iphc-format
 ip tcp adjust-mss 1452
 dialer pool 1
 dialer-group 1
 no cdp enable
 ppp authentication pap chap callin
 ppp chap hostname XXXXXX@adsllogin.co.uk
 ppp chap password 0 XXXXX
 ppp ipcp dns request
 ip rtp header-compression iphc-format
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
!
!
no ip http server
no ip http secure-server
ip dns server
no ip nat service sip udp port 5060
ip nat inside source static tcp 192.168.1.50 25 interface Dialer0 25
ip nat inside source static tcp 192.168.1.50 80 interface Dialer0 80
ip nat inside source static tcp 192.168.1.50 443 interface Dialer0 443
ip nat inside source static tcp 192.168.1.50 995 interface Dialer0 995
ip nat inside source list 102 interface Dialer0 overload
!
ip access-list standard SNMP-ALLOWED
 permit 192.168.1.50
 deny   any
!
access-list 102 permit ip 192.168.1.0 0.0.0.255 any
dialer-list 1 protocol ip permit
snmp-server community XXXXXXX RW SNMP-ALLOWED
!
!
!
!
control-plane
!
!
line con 0
 exec-timeout 0 0
 password password
 no modem enable
 transport output all
line aux 0
 transport output all
line vty 0 4
 privilege level 15
 password SSH123
 transport input ssh
 transport output all
!
scheduler max-task-time 5000
scheduler allocate 20000 1000
ntp clock-period 17175050
ntp source Dialer0
ntp server 195.74.96.12
end

#sh ver
Cisco IOS Software, C870 Software (C870-ADVIPSERVICESK9-M), Version 12.4(15)T7, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 14-Aug-08 07:43 by prod_rel_team
ROM: System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE
MyCisco uptime is 3 hours, 57 minutes
System returned to ROM by power-on
System restarted at 07:44:26 GMT Fri Jul 24 2009
System image file is "flash:c870-advipservicesk9-mz.124-15.T7.bin"