Manual

ISR Redundancy Guide for Verizon Wireless DMNR and 4G LTE

same HSRP group as the Primary Router and configured with the default priority

of 100. In normal operation this interface will be in HSRP Standby state. ###

interface GigabitEthernet0/0

ip address 10.20.58.140 255.255.255.128

standby 1 ip 10.20.58.144

standby 1 preempt

ip tcp adjust-mss 1390

ip policy route-map clear-df

duplex auto

speed auto

!### Interface Cellular – the LTE and NEMO interface. Receives Pool/WAN IP

(dynamic or static) from EXGW. ###

interface Cellular0/0/0

ip address negotiated

no ip unreachables

ip mobile router-service roam

ip mobile router-service collocated ccoa-only

encapsulation slip

load-interval 30

dialer in-band

dialer idle-timeout 0

dialer enable-timeout 1

dialer string lte

dialer watch-group 1

async mode interactive

pulse-time 0

! ### This is the EIGRP routing process required to run between the Primary

Router and the NEMO Backup Router. The EIGRP external AD is set to 2 so that

in normal operation the default route redistributed from BGP on the Primary

Router gets installed in the RIB and not the Mobile default [AD = 3]. ###

router eigrp 1

network 10.20.58.140 0.0.0.0

network 198.50.2.2 0.0.0.0

redistribute mobile metric 1500 1000 255 1 1500

distance eigrp 90 2

! ### Enables the Mobile IP routing process. ###

router mobile

! ### This command configures NEMO authentication with the EHA. Note that

66.174.160.160 is the IP address of the NEMO service on the EHA. Please use

the appropriate EXGW IP address based on the geographic location. Note that

SPI and KEY must match to what is set on the EHA under the NEMO service. Note

that the algorithm must be set to “hmac-md5”. ###

ip mobile secure home-agent 66.174.160.160 spi decimal 256 key ascii VzWNeMo

algorithm hmac-md5

! ### This configures NEMO Mobile Router parameters and defines what router

interfaces/subnets to be included into the NEMO registration with the EHA. ###