Saturday, September 15, 2018

Cisco 1921 NAT/DNS problems

version 15.0

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname Router

!

boot-start-marker

boot-end-marker

!

!

no aaa new-model

!

no ipv6 cef

ip source-route

ip cef

!

!

ip dhcp excluded-address 192.168.1.250 192.168.1.254

!

ip dhcp pool AP

network 192.168.1.0 255.255.255.0

default-router 192.168.1.253

dns-server 71.10.216.2

!

!

ip name-server 209.18.47.61

ip name-server 71.10.216.1

ip name-server 71.10.216.2

multilink bundle-name authenticated

!

!

!

license udi pid CISCO1921/K9 sn FTX162583KV

!

!

!

!

!

!

!

!

interface GigabitEthernet0/0

ip address dhcp

ip nat outside

ip virtual-reassembly

duplex full

speed 1000

!

interface GigabitEthernet0/1

ip address 192.168.1.253 255.255.255.0

ip nat inside

ip virtual-reassembly

duplex full

speed 1000

!

ip forward-protocol nd

!

no ip http server

no ip http secure-server

!

ip dns server

ip nat inside source list 1 interface GigabitEthernet0/0 overload

ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0

!

access-list 1 permit 192.168.0.0 0.0.255.255

access-list 1 permit any

Any help on trying to fiugure out why this very easy setup cannot access the intnernet is very appreciated, im starting to wonder if I need to update the ios on the router



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