ppp demon is getting crashed in 2G-IoT orange-pi

Amit1094

Hi,

I am working on Orange-PI 2G-IoT and try to bring GSM connection up.
I am able to bring GSM connection up, but it;'s getting crashed[ppp demon] after 1-2 min.

Please find logs attached..

Disconnecting at Tue Jul 25 06:30:27 2017--> The PPP daemon has died: Lack of LCP echo responses (exit code = 15)--> man pppd explains pppd error codes in more detail.-->
I guess that's it for now, exiting--> Provider is overloaded(often the case) or line problem.-->
The PPP daemon has died. (exit code = 15)

Thanks
Amit Sharma

Reinhard

1. root@OrangePi:~# nano /etc/ppp/peers/wvdial [ENTER]

Copy code

Set the # in the last row to disable the lcp-check

1. # If this option is given, pppd will presume the peer to be dead if n
   
2. # LCP echo-requests are sent without receiving a valid LCP echo-reply.
   
3. # If this happens, pppd will terminate the connection. Use of this
   
4. # option requires a non-zero value for the lcp-echo-interval parameter.
   
5. # This option can be used to enable pppd to terminate after the physical
   
6. # connection has been broken (e.g., the modem has hung up) in
   
7. # situations where no hardware modem control lines are available.
   
8. 
   
9. # lcp-echo-failure 4

Copy code

Amit1094

Reinhard replied at 2017-7-25 22:27
Set the # in the last row to disable the lcp-check

Hi Reinhard,

After doing the code changes according to your comment. But Problem still persisting.
is there any other configuration needs to be done the same?

Thanks
Amit Shrama

LucasBSC

I have the same problem. Did you guys solve the issue?

LucasBSC

JRios replied at 2017-9-18 01:32
Maybe not enough current from power supply...Are you just powering with PC USB 2.0 (It is limited to ...

Did it work for you?

rahul_kumbhar05

Hi,
I am also trying to connect orangepi-2G board over GPRS. It successfully connected to GPRS but after 2 min it get automatically disconnected.
here is the log.

--> pppd: àkô¶Xq[01]àq[01][01]
--> pppd: àkô¶Xq[01]àq[01][01]
--> Connect time 1207786.0 minutes.
--> pppd: àkô¶Xq[01]àq[01][01]
--> pppd: àkô¶Xq[01]àq[01][01]
--> pppd: àkô¶Xq[01]àq[01][01]
--> Disconnecting at Wed May 30 10:20:10 2018
--> The PPP daemon has died: Lack of LCP echo responses (exit code = 15)
--> man pppd explains pppd error codes in more detail.
--> I guess that's it for now, exiting
--> Provider is overloaded(often the case) or line problem.
--> The PPP daemon has died. (exit code = 15)
root@OrangePi:~#

I also tried with multiple adaptor but result is same.
I check with file /etc/wvdial.conf
I am not finding any thing, why this connection break down.
Regards,
Rahul K.