duplex auto
speed auto
!
interface FastEthernet0/1.463
encapsulation dot1Q 463
no ip dhcp client request tftp-server-address
no ip dhcp client request netbios-nameserver
no ip dhcp client request vendor-specific
no ip dhcp client request static-route
no ip dhcp client request domain-name
ip address dhcp
ip nat outside
ip virtual-reassembly
!
interface ATM0/0/0
no ip address
shutdown
no atm ilmi-keepalive
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
ip nat inside source list 1 interface FastEthernet0/1.463 overload
!
access-list 1 permit any
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
password cisco
absolute-timeout 10000
login
!
scheduler allocate 20000 1000
end
3.1.1 DHCP
The Cisco router is the DHCP server for the Teldat 4Ge and we will use this protocol to set certain Teldat 4Ge para-
meters, such as the SIM PIN number, the cellular WWAN APN and the user and password needed to authenticate
on the mobile network.
ip dhcp pool 4Ge
host 2.2.2.2 255.255.255.0
client-identifier 7465.6c64.6174
option 43 ascii “antenna&apn=internet.es&pin=1016&ntps=192.168.215.115&usr=monitor&pwd=teldat"
default-router 2.2.2.1
The client-identifier specifies the client-id that the router waits to receive in order to accept the DHCP request from
the Teldat 4Ge device. In this case, it is “teldat” in ASCII (74656c646174 in hexadecimal).
Using option 43, we pass the configuration parameters along to the Teldat 4Ge to make it work.
• The syntax of the phrase we send consists of parameters separated by ampersands ( &).
• Not all parameters are required.
• If a parameter is not sent, the default parameter value determines the result.
• If you have multiple options, you need to include a code for each of them. The parameters specified here corres-
pond to a single option with code 1.
• If you need to enter a special character, you can do so using the percent ( %) sign followed by the ascii value with 2
3 Configuration
Teldat S.A.
8
Teldat 4Ge
