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14299
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ISR 1100 no IP address on Cellular Interface

ben222
Level 1
Level 1

Hi everyone,

 

I am trying to get LTE running on ISR 11xx routers.

Old config (dialer interface with "dialer pool" command and the cellular interface with "dialer pool-member" command) ist not working.

As I read there is new way to configure that.

That is what I tried:

 

TEST#cellular 0/2/0 lte profile create 1 internet.telekom

 

conf t


controller Cellular 0/2/0
lte modem link-recovery rssi onset-threshold -110
lte modem link-recovery monitor-timer 20
lte modem link-recovery wait-timer 10
lte modem link-recovery debounce-count 6

interface cellular 0/2/0
ip address negotiated
dialer in-band
dialer watch-group 1
dialer idle-timeout 0
dialer-group 1
pulse-time 1


ip route 0.0.0.0 0.0.0.0 cellular 0/2/0
dialer-list 1 protocol ip list 1
access-list 1 permit any

 

dialer watch-list 1 ip 5.6.7.8 255.255.255.255
dialer watch-list 1 delay route-check initial 60
dialer watch-list 1 delay connect 1

 

 

Unfortunately I am not getting an IP address assigned.

Modem is up:


TEST#sh cel 0/2/0 radio
Radio power mode = online
LTE Rx Channel Number = 1600
LTE Tx Channel Number = 65535
LTE Band = 3
LTE Bandwidth = 20 MHz
Current RSSI = -58 dBm
Current RSRP = -87 dBm
Current RSRQ = -8 dB
Current SNR = 11.8 dB
Physical Cell Id = 92
Number of nearby cells = 4
Idx PCI (Physical Cell Id)
--------------------------------
1 92
2 12
3 322
4 432
Radio Access Technology(RAT) Preference = LTE
Radio Access Technology(RAT) Selected = LTE

 

But I am not getting a connection:

 

TEST#sh cel 0/2/0 network
Current System Time = Sun Jan 6 2:3:22 1980
Current Service Status = No service
Current Service = Unknown
Current Roaming Status = Roaming
Network Selection Mode = Automatic
Network = o2 - de
Mobile Country Code (MCC) = 262
Mobile Network Code (MNC) = 3
Packet switch domain(PS) state = Not attached
LTE Carrier Aggregation state = Deconfigured
Registration state(EMM) = Not registered
EMM Sub State = Limited Service
Tracking Area Code (TAC) = 0
Cell ID = 0
Network MTU = Not Available

 

Any ideas how to fix that?

What commands am I missing?

 

 

Thank you very much in advance.

 

 

Kind Regards

Ben

15 Replies 15

Hi everyone,

 

I found the time to do some further tests. 
You were right Georg. The SIM is not working anymore... tested it once again in a cell phone... no connection.

I now tried another SIM and everything is working fine.

 

Thank you very much for your help.

 

 

For all who interested in the config, this is what is working for me:


int cel0/2/0
ip address negotiated
dialer in-band
dialer watch-group 1
dialer idle-timeout 30


dialer watch-list 1 ip 123.123.123.123 0.0.0.0
dialer watch-list 1 delay connect 1
dialer watch-list 1 delay route-check initial 60

 

ip route 0.0.0.0 0.0.0.0 Cellular0/2/0

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