I am learning CCNA related tasks, I have picked up a Cisco 1900 Series router. I am attempting to set it up behind my existing router (Comcast standard router).
My "Real" network is 10.0.0.0/24
My goal is to create a 192.168.1.0 network using this router.
I have manually assigned gigabitEthernet0/0 10.0.0.111 as the "WAN" side of the router.
Below is my startup configuration, the router can communicate with the 10.0.0.0/24 network and ping google or 8.8.8.8 just fine. However, a host connected to the LAN side of the router will pull a DHCP address but cannot ping outside the router.
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! Last configuration change at 06:00:44 UTC Wed Jan 6 2021
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version 15.8
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
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hostname archnet
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boot-start-marker
boot-end-marker
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! card type command needed for slot/vwic-slot 0/0
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no aaa new-model
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ip dhcp pool LAN1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 8.8.8.8
lease 7
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ip cef
no ipv6 cef
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multilink bundle-name authenticated
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license udi pid CISCO1921/K9 sn FTX170683J5
license boot module c1900 technology-package securityk9
license boot module c1900 technology-package datak9
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redundancy
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interface Embedded-Service-Engine0/0
no ip address
shutdown
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interface GigabitEthernet0/0
ip address 10.0.0.111 255.255.255.0
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
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interface GigabitEthernet0/1
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
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ip forward-protocol nd
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no ip http server
no ip http secure-server
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ip nat inside source list 1 interface GigabitEthernet0/0 overload
ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0
ip route 0.0.0.0 0.0.0.0 10.0.0.1
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ip access-list extended NAT
permit ip any 10.0.0.0 0.0.0.255
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ipv6 ioam timestamp
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control-plane
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line con 0
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport output lat pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line vty 0 4
login
transport input none
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scheduler allocate 20000 1000
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end
From my basic and beginner understanding of Networks, this appears to be a NAT issue. But that is why I am here, I have attempted as you can see to setup NAT and it doesn't work.
I am clearly doing something incorrectly, please steer me in the right direction.
Thank you.