This was setup using a Cisco 1911 Router and the 4G Card (EHWIC-4G-LTE-G)

The EHWIC-4G-LTE-G actually turns up with the antennas and the extended cables for the Antennas which i am surprised at as normally Cisco charge extra.

This particular example the Sim Card was for the EE Network in the UK (Orange,T-Mobile,EE)

I thing to note always you cannot bridge the cellular interface if anyone is thinking of handing this off to a ASA or similar firewall you will need to double NAT. If anyone has found a way please do email or drop me a comment.

Below is just the selected bits of the config to get the connection working:

Router#(config)chat-script lte “” “AT!CALL1” TIMEOUT 30 “OK”

 

controller Cellular 0/0

 

Router#(config-if)
interface Cellular0/0/0

ip address negotiated
ip nat outside
ip virtual-reassembly in
encapsulation slip
dialer in-band
dialer string lte
dialer-group 1
async mode interactive

Router#(config-if)
interface Dialer1
no ip address

Router#(config)
ip nat inside source list 101 interface Cellular0/0/0 overload
ip route 0.0.0.0 0.0.0.0 Cellular0/0/0

 

Router#(config)
access-list 101 permit ip 172.16.32.0 0.0.0.255 any
dialer-list 1 protocol ip permit

line 0/0/0
script dialer lte
modem InOut
no exec
rxspeed 100000000
txspeed 50000000

 

 

 

 

Leave a Reply

Your email address will not be published. Required fields are marked *