Please select To the mobile version | Continue to access the desktop computer version

OrangePi

 Login            
 Register            
Search
Hot search: orangepi
View: 8278|Reply: 9

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

[Copy link]

3

Threads

5

Posts

37

Credits

Novice

Rank: 1

Credits
37
Post time 2017-7-25 14:39:38 | Show all posts |Read mode
Edited by Amit1094 at 2017-7-25 14:42

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

This post contains more resources

You have to Login for download or view attachment(s). No Account? Register

x

0

Threads

18

Posts

509

Credits

Senior member

Rank: 4

Credits
509
Post time 2017-7-25 22:27:27 | Show all posts
Edited by Reinhard at 2017-7-26 14:45
  1. root@OrangePi:~# nano /etc/ppp/peers/wvdial [ENTER]
Copy the 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. # lcp-echo-failure 4
Copy the Code



███ Greatings from Germany ███
███             Reinhard              ███
███                                       ███

3

Threads

5

Posts

37

Credits

Novice

Rank: 1

Credits
37
 Author| Post time 2017-7-28 15:02:47 | Show all posts
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

3

Threads

19

Posts

87

Credits

Registered member

Rank: 2

Credits
87
Post time 2017-9-17 23:00:19 | Show all posts
I have the same problem. Did you guys solve the issue?

3

Threads

79

Posts

1118

Credits

Gold member

Rank: 6Rank: 6

Credits
1118
Post time 2017-9-18 01:32:35 From the mobile phone | Show all posts
Maybe not enough current from power supply...Are you just powering with PC USB 2.0 (It is limited to 500mA)

3

Threads

19

Posts

87

Credits

Registered member

Rank: 2

Credits
87
Post time 2017-9-21 18:00:59 From the mobile phone | Show all posts
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?

3

Threads

79

Posts

1118

Credits

Gold member

Rank: 6Rank: 6

Credits
1118
Post time 2017-9-21 19:00:06 From the mobile phone | Show all posts
Does not have an OPi 2G-IoT yet, but it could be the problem... just an idea, but I hear for someone else that this was his problem and using an external power supply fixed it. Ofcourse, it could be necessary do what Reinhard said too.

0

Threads

1

Posts

28

Credits

Novice

Rank: 1

Credits
28
Post time 2018-5-30 18:25:04 | Show all posts
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.
Post time 2021-10-24 08:07:44 | Show all posts

High Rated Football Betting Blog

To the people talking about who has the most wins between chiefs and pirates, football online games unblocked, football betting companies in nigeria, free online fifa football games to play now,  I highly recommend this great kickoff football details not to mention football online quiz games, football coaching certification online, football logo quiz online, what is the best betting strategy, betting odds for tomorrow's football games, college football kickoff games 2020, football online shopping websites, online football betting sites uk,  look at this cool kickoff bet details on top of another word for kick off, alabama football kickoff today, ncaa football betting statistics, football betting, which team has most wins between chiefs and pirates, football betting apps in cameroon, football kickoff rules change, free online football games download for pc,  try this updated kickoff bet tips for what is the best uk betting site, new online football betting sites, betting odds ncaa football championship, football betting tips oddschecker, football betting odds championship, football betting sites, women's football kick off times today, kickoff football rules,  not forgetting this great kickoff bet advice not to mention kickoff betting, online football prediction/betting tips, football kickoff rules change, give another word for kick off, college football kickoff 2021 sec, online football games for pc without download, online football games to play with friends, football online games unblocked,  as well this top rated kickoff football tips for betting odds ncaa football championship, kickoff time football game, free online football games to play now without downloading, kickoff football 2021, football online shop bd, what is the best cash out betting site, football betting sites uk, football betting companies in kenya, See More @ Great Stop Snoring Info ea4c546
Post time 2021-11-30 09:59:01 | Show all posts

Best Intralogistics Robots Link

What are the major benefits of Autonomous Mobile Robots?

1. Greater Flexibility
Autonomous Mobile Robots are able to be agile and flexible because they make use of onboard sensors cameras, magnet tape and sensors to conduct their business. Instead of following pre-defined pathways, Autonomous Mobile Robots are able to develop their own flexible pathways between Point A to Point B within a facility, allowing to overcome obstructions. This flexibility also means that Autonomous Mobile Robots can be switched to perform new tasks with relative ease, compared to other automation systems that generally require more time and effort to reprogram. Check out this Food retail AGV info for more.

2. Safety Improved
Autonomous Mobile Robots are stuffed with sensors and cameras. These sensors and cameras enable the Autonomous Mobile Robot to read and understand its environment. This allows it to move within an area with little interference from people, infrastructure and products. Human operators who operate machines, such as forklifts or other machines, lack safety features and rely more on input from humans. Autonomous Mobile Robots eliminate the risk of human operators becoming tired or distracted. However, this is not a concern with Autonomous Mobile Robots. Autonomous Mobile Robots can be used to perform repeatable tasks which reduces the risk of human error and greatly increases security.

3. Rapid Implementation
Autonomous Mobile Robots are able to be operational within an operation in between four and six weeks according to the requirements of the project. This is particularly true when the device is required to connect with warehouse execution software and picking software. Even at the top end, it is still a short time, especially when compared to other technology. A goods-to-person-system (G2P), could take more than a year to be implemented.

4. Ability to scale
Autonomous Mobile Robots can be implemented within a facility in a relatively simple way. You can follow the modular approach to deployment, starting with a few units and adding more as you require. You can start small and build your fleet as you go. This will save you a significant amount of cash upfront. This modular deployment will give you the capital you need to fund other projects, as well as allowing you to assess the impact Autonomous Mobile Robots have had on your business and decide on the next steps.

5. It is easy to move between facilities
Some businesses may hesitate to investigate automation options as they know that the move to a new facility will soon be a possibility. This is a smart option. The new system can be decommissioned in two years. Autonomous Mobile Robots can be utilized in such situations to help bridge the gap. Autonomous Mobile Robots are able to be used quickly and effortlessly between facilities, which permits automated processes in the short term. Autonomous Mobile Robots can be a huge help for businesses looking to create a temporary holiday operation.
You have to log in before you can reply Login | Register

Points Rules

Archiver|Mobile edition|Darkroom|OrangePi En ( 粤ICP备14086627号-2

2022-1-24 18:43 GMT+8 , Processed in 0.040870 second(s), 23 queries .

Powered by Discuz! X3.2

© 2014-2015 orangepibbs en.

Quick Reply To Top Return to the list