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Beginner

IR809G cellular interface not coming up

Hello,

 

I have a Cisco IR809G that needs to connect to the ISP network through a cellular connection. 

It should use LISP and PAP authentication with a Japanease APN.

But the cellular profile keeps being down.

I've tried with offloading to a dialer interface, but same result. So I came back to a config without dialer.

 

Router information : System image file is "flash:ir800-universalk9-mz.SPA.157-3.M4b"

 

Here is my first config (the sla is to generate traffic) :

 

chat-script lte "" "AT!CALL" TIMEOUT 60 "OK"

!
controller Cellular 0
lte sim data-profile 1 attach-profile 1 slot 0
lte failovertimer 5
lte modem link-recovery disable
!

interface Loopback0
ip address 10.10.10.10 255.255.255.255
!

interface Cellular0
ip address negotiated
ip virtual-reassembly in
encapsulation slip
dialer in-band
dialer idle-timeout 0
dialer enable-timeout 6
dialer string lte
dialer-group 1
no peer default ip address
async mode interactive
routing dynamic
!

!
ip route 0.0.0.0 0.0.0.0 Cellular0
!
ip sla 1
icmp-echo 8.8.8.8 source-interface Loopback0
ip sla schedule 1 life forever start-time now

!
dialer-list 1 protocol ip permit

!

line 3
script dialer lte
no exec
transport preferred ssh
transport output all

!

 

Results :

 

IR800#sh cellular 0 profile

 

Profile 1 = INACTIVE* **

--------

PDP Type = IPv4

Access Point Name (APN) = rmobile.jp

Authentication = PAP

Username: *******

Password: *******

 

  * - Default profile

 ** - LTE attach profile

 

I'm having these errors :

 

*Aug  8 09:33:06.922: CHAT3: Attempting async line dialer script

*Aug  8 09:33:06.922: CHAT3: Dialing using Modem script: lte & System script: none

*Aug  8 09:33:06.922: CHAT3: process started

*Aug  8 09:33:06.922: CHAT3: Asserting DTR

*Aug  8 09:33:06.922: CHAT3: Chat script lte started

*Aug  8 09:33:06.922: CHAT3: Sending string: AT!CALL

*Aug  8 09:33:06.922: CHAT3: Expecting string: OK

*Aug  8 09:34:06.941: CHAT3: Timeout expecting: OK

 

And then , again timeout

 

Can anybody help me ?

 

Thanks a lot !

 

Regards

 

Imen

 

1 REPLY 1
Highlighted
VIP Mentor

Re: IR809G cellular interface not coming up

Hello,

 

try the chat script below:

 

chat-script lte "" "AT!CALL1" TIMEOUT 20 "OK"

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