Cisco Cisco 4G LTE Wireless WAN Enhanced High-speed WAN Interface Card

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NEMO Router Configuration for ISR G2 - EHWIC-4G-LTE-V, EHWIC-4G-LTE-VZ

!### command allowing for “LTE test cellular” enable mode commands ###

service internal

!
!### IOS 15.5(2)T and later is recommended ###

boot system flash:c1900-universalk9-mz.SPA.155-2.T.bin

!
ip cef
!
!### CHAT Script to make a data call, name is case-sensitive ###

chat-script LTE "" "AT!CALL1" TIMEOUT 20 "OK"

!
!### T1 Controller for Primary Circuit ###

controller T1 0/1/0

channel-group 0 timeslots 1-24

!
!### The following two commands define a default route 0.0.0.0 as the
tracked object. If this object changes state to DOWN the routers event
manager (see later in config) will refresh the local IP routing table so
that the mobile default route takes over immediately. ###
!

track timer ip route 1
track 434 ip route 0.0.0.0 0.0.0.0 reachability

!### This Loopback and IP are required to setup NEMO. This address is not
routable and is used as a placeholder “dummy” address. It may be the same on
all customer routers. Any interface number and any IP can be used. Please
use 1.2.3.4 for consistency if possible. ###
!

interface Loopback1234

description ### NEMO Router Home Address – Dummy non-Routable IP ###
ip address 1.2.3.4 255.255.255.255

!
!### This Subnet will be routed by NEMO ###
!
interface Loopback255

ip address 10.0.255.1 255.255.255.255

!
!### This subnet is routed by NEMO. The maximum TCP MSS is set to 1390
bytes. The route-map clears DF bits in the IP headers. ###
!
interface GigabitEthernet0/0

ip address 10.20.59.129 255.255.255.128

ip tcp adjust-mss 1390
ip policy route-map clear-df

!
!### This subnet is not routed by NEMO. ###
!
interface GigabitEthernet0/1

ip address 10.10.20.233 255.255.255.0

!
!### Interface Cellular – the LTE and NEMO interface. Receives Pool/WAN IP
(dynamic or static) from EXGW. “pulse-time 0” requires 15.5(2)T. ###