Hi Team,
I have some Cisco 881 router configuration questions and would like some help from you.
I have a web server within my network and I had forwarded port 80 on the Cisco router WAN interface to allow
external connection to the web server. .
I have no problem connecting to this domain name from my home internet.
However, I noticed that I am not able to connect to the public domain name of this server from
my internal office network. Is there any configuration
settings required to allow this to work on my internal network? There is no firewall in my network. Please advise asap.
Below is the Cisco router running configuration .
Regards,
MayThu
Current configuration : 2445 bytes
!
! Last configuration change at xxxxx
!
version 15.0
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
no service password-recovery
!
hostnamexxxxxxx
!
boot-start-marker
boot-end-marker
!
enable password enable
!
no aaa new-model
!
!
!
memory-size iomem 10
!
!
ip source-route
!
!
ip dhcp excluded-address 192.168.12.1
!
ip dhcp pool lan
network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
dns-server 210.23.4.6 210.23.1.3
lease infinite
!
ip dhcp pool VOICE-POOL
import all
network 192.168.11.0 255.255.255.0
default-router 192.168.11.1
dns-server 210.23.4.6 210.23.1.3
!
ip dhcp pool GUEST-POOL
network 192.168.12.0 255.255.255.0
default-router 192.168.12.1
dns-server 210.23.4.6 210.23.1.3
!
!
ip cef
no ipv6 cef
!
!
multilink bundle-name authenticated
license udi pid CISCO881-SEC-K9 sn xxxxx
!
!
!
interface FastEthernet0
description AUTONONOMOUS AIR
switchport trunk allowed vlan 1,2,1002-1005
switchport mode trunk
!
!
interface FastEthernet1
description AUTONOMOUS
switchport access vlan 2
switchport trunk allowed vlan 1,2,1002-1005
switchport mode trunk
!
!
interface FastEthernet2
description AUTONONOMOUS AIR
switchport trunk allowed vlan 1,2,1002-1005
switchport mode trunk
!
!
interface FastEthernet3
description GUEST VLAN
switchport access vlan 3
!
!
interface FastEthernet4
ip address dhcp
ip nat outside
ip virtual-reassembly
duplex full
speed 100
!
!
interface Vlan1
ip address 192.168.10.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
!
interface Vlan2
description VOICE VLAN
ip address 192.168.11.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
!
interface Vlan3
description GUEST VLAN
ip address 192.168.12.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
no ip nat service sip udp port 5060
ip nat inside source list 1 interface FastEthernet4 overload
ip nat inside source static tcp 192.168.10.248 5500 interface FastEthernet4 5500
ip nat inside source static tcp 192.168.10.252 80 interface FastEthernet4 80
ip route 0.0.0.0 0.0.0.0 dhcp
!
access-list 1 permit 192.168.10.0 0.0.0.255
access-list 1 permit 192.168.11.0 0.0.0.255
access-list 1 permit 192.168.12.0 0.0.0.255
!
!
!
!
snmp-server community xxxxx
snmp-serverxxxxx
!
control-plane
!
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
password enable
login
!
scheduler max-task-time 5000
end
