Long Story short is that I have a Cisco 1921 running 15.3 that I am trying to setup as a typical home router. I want to allow all the traffic from inside to go to the internet, and I want all the traffic from the internet to to be able to get in. If the traffic originated from inside, then naturally the responding traffic needs to come back in. I thought I could do this with a few ACLs and using the IP INSPECT. Doing that, the WAN port will not get an IP address and all inside traffic does not reach the internet. i dont have much experience configuring Security on Cisco Routers that also is running NAT. If someone can point me in the right direction, that would be great. below is the running config that is not working the way I would like
DLC1921LTNTX3020#sh run
Building configuration...
Current configuration : 1798 bytes
!
! Last configuration change at 22:13:54 UTC Sat Jun 18 2016
version 15.3
ip name-server 208.67.222.222
ip name-server 208.67.220.220
ip inspect name FWOUT tcp
ip inspect name FWOUT udp
ip inspect name FWOUT dns
ip inspect name FWOUT http
ip inspect name FWOUT https
ip inspect name FWOUT time
ip cef
no ipv6 cef
interface GigabitEthernet0/0
description LAN
ip address 192.168.205.252 255.255.255.0
ip nat inside
ip inspect FWOUT in
ip virtual-reassembly in
duplex auto
speed auto
!
interface GigabitEthernet0/1
description WAN
ip address dhcp
ip access-group 5 in
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
no cdp enable
!
interface Serial0/1/0
no ip address
shutdown
!
ip dns server
ip nat inside source list 10 interface GigabitEthernet0/1 overload
!
!
!
access-list 5 deny any log
access-list 10 permit 192.168.205.0 0.0.0.255
access-list 100 permit udp any any eq bootpc
access-list 100 permit udp any any eq domain
!
control-plane
!
!
!
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
access-class 10 in
login local
transport input ssh
!
scheduler allocate 20000 1000
!
end
DLC1921LTNTX3020#
