Cisco Cisco 4G LTE Enhanced High-Speed WAN Interface Cards for Europe

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ip address negotiated

ip nat outside

encapsulation ppp

dialer pool 2

dialer-group 2

ppp authentication chap callin

ppp chap hostname <hostname>

ppp chap password 0 <password>

ppp pap sent-username <username> password 0 <password>

ppp ipcp dns request

crypto map lte

!Applies crypto map on the primary interface

router ospf 11

log-adjacency-changes

network 10.4.0.0 0.0.0.255 area 0

!VPN network 10.4.0.0 (of which Tunnel1/Tunnel2 are part) is part of OSPF area 0

!OSPF Hello will be sent across to branch-router via these tunnels

ip local policy route-map track-primary-if

ip route 0.0.0.0 0.0.0.0 Dialer2 track 234

ip route 0.0.0.0 0.0.0.0 Cellular0/3/0 254

ip nat inside source route-map nat2cell interface Cellular0/3/0 overload

ip nat inside source route-map nat2dsl interface Dialer2 overload

ip access-list extended gre-traffic

permit gre host 75.40.113.246 host 20.20.241.234

permit gre host 166.138.186.119 host 20.20.241.234

!‘gre-traffic’ access-list to identify traffic to encapsulate in IPSEC

ip sla 1

icmp-echo 209.131.36.158 source-interface Dialer2

timeout 1000