Hello, good morning.
i have problems to get access to the internet behind an 2911. Config should be as follows.
internet is provided by an external dhcp server. signal comes through ge 0/1/0. The 2911 should be standard gateway and dhcp server for the connected clients on ge 0/0 (will be a switch later). ge 0/2/0 should be backup for ge 0/1/0 and cellular 0/0/0 should be backup for ge 0/2/0. But at the moment i am not able to get internett on a connected client at ge0/0.
I figured out the following:
2911 dhcp server is giving ip addresses through ge 0/0 as it should be ( nw 10.0.130.0 excluded 10.0.130.1-30) so i get the first ip 10.0.130.31 at a connected client.
2911 gets an ip from external dhcp on ge 0/0/0
ping is working via console on the 2911 (8.8.8.8)
ping is also translating adresses via console (www.google.com, www.cicso.com)
on a connected client at ge 0/0 i can ping the cisco2911 (static ip 10.0.130.254)
but i can not ping anything from the internet. Network connection shows no internet at windows10
actual config:
! Last configuration change at 16:06:00 UTC Sun Apr 29 2018 by admin
!
version 15.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname cisco2911
!
boot-start-marker
boot-end-marker
!
!
logging buffered 51200 warnings
!
no aaa new-model
!
!
!
!
--More-- !
!
!
!
!
!
!
no ip dhcp conflict logging
ip dhcp excluded-address 10.10.10.1
ip dhcp excluded-address 10.0.130.1 10.0.130.30
!
ip dhcp pool k130
import all
network 10.0.130.0 255.255.255.0
dns-server 8.8.4.4
default-router 10.0.130.254
!
!
!
ip domain name LUDWIGSHAFEN
ip name-server 10.0.130.254
ip cef
no ipv6 cef
--More-- multilink bundle-name authenticated
!
!
chat-script lte "" "AT!CALL" TIMEOUT 60 "OK"
cts logging verbose
!
!
!
!
redundancy
!
!
controller Cellular 0/0
lte modem link-recovery rssi onset-threshold -110
lte modem link-recovery monitor-timer 20
lte modem link-recovery wait-timer 10
lte modem link-recovery debounce-count 6
!
--More-- !
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-GE 0/0$
ip address 10.0.130.254 255.0.0.0
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/2
--More-- no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/1/0
ip address dhcp
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface GigabitEthernet0/2/0
backup interface GigabitEthernet0/1/0
ip address dhcp
duplex auto
speed auto
!
interface Cellular0/0/0
no ip address
encapsulation slip
dialer in-band
dialer string lte
--More-- !
ip forward-protocol nd
!
ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
ip nat source list 1 interface GigabitEthernet0/1/0 overload
ip route 0.0.0.0 0.0.0.0 dhcp
!
!
!
access-list 1 permit 10.0.130.0 0.0.0.255
!
control-plane
!
!
