Hello all,
I am attemping to create a simple LAN and have computers on that LAN be able to access the internet. I've configured my default ip route:
Gateway of last resort is 71.83.141.21 to network 0.0.0.0
S* 0.0.0.0/0 [1/0] via 71.83.141.21
71.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 71.83.141.20/30 is directly connected, GigabitEthernet0/1
L 71.83.141.22/32 is directly connected, GigabitEthernet0/1
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, GigabitEthernet0/0
L 192.168.1.1/32 is directly connected, GigabitEthernet0/0
192.168.1.0 is clearly my internal LAN while 71.0.0.0 is my external internet connection. I am able to ping any internet site from the router, and I can connect as many computers as I want to the LAN without problems. Computers can communicated with other computers on the network. They just can't get out to the internet.
When I have done this before, i have used NAT to provide the linking. I have the LAN interface indicated as nat inside and WAN interface as NAT outside. However, when I put the ip nat inside source static network command in the running-config...i lose internet connectvitiy from the router.
Any ideas on what the issue is? I'm sure its something small, but I can't figure out the issue. Here's my running config...abbreviated. It's very simple as I started over when I realized that i was having issues...and don't want to configure anything else until i get this resolved.
ip name-server 68.190.192.35
ip name-server 71.9.127.107
multilink bundle-name authenticated
!
crypto pki token default removal timeout 0
!
!
license udi pid CISCO1941/K9 sn FTX154800RY
!
!
!
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
no mop enabled
!
interface GigabitEthernet0/1
ip address 71.83.141.xxx (redacted) 255.255.255.252
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 71.83.141.21
!
!
!
