Opensmppbox Issue

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Opensmppbox Issue

Arif Noor

Hi Kannel Users,

 

I have an issue where recently user is constatly reconnecting to the opensmppbox. Digging into the logs found below information.

 

1008761:2017-03-29 09:50:23 [17929] [3595] ERROR: SMPP: PDU length was too small (4, minimum is 16).

1008762:2017-03-29 09:50:23 [17929] [3595] ERROR: opensmppbox[Zen]: Server sent garbage, ignored.

1008763:2017-03-29 09:50:23 [17929] [3595] ERROR: Invalid SMPP PDU received.

1008764:2017-03-29 09:50:23 [17929] [3595] DEBUG: Thread 3595 (opensmppbox.c:smpp_to_bearerbox) terminates.

 

This only occur recently since few days ago for that particular user. Can’t find anything weird or what sequence caused that in the logs aside from above. Kindly advise.

 

Kannel Version :

 

Kannel bearerbox version `svn-r5154M'.

Opensmppbox version 1.5.0

 

Thanks,

Arif Noor

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Re: Opensmppbox Issue

Rene Kluwen
Most probable cause is that they connect with something different from smpp.

------ Origineel bericht ------
Van: "Wan Md Arif Noor Bin. Wan Nizam" <[hidden email]>
Verzonden: 29-3-2017 4:22:28
Onderwerp: Opensmppbox Issue

Hi Kannel Users,

 

I have an issue where recently user is constatly reconnecting to the opensmppbox. Digging into the logs found below information.

 

1008761:2017-03-29 09:50:23 [17929] [3595] ERROR: SMPP: PDU length was too small (4, minimum is 16).

1008762:2017-03-29 09:50:23 [17929] [3595] ERROR: opensmppbox[Zen]: Server sent garbage, ignored.

1008763:2017-03-29 09:50:23 [17929] [3595] ERROR: Invalid SMPP PDU received.

1008764:2017-03-29 09:50:23 [17929] [3595] DEBUG: Thread 3595 (opensmppbox.c:smpp_to_bearerbox) terminates.

 

This only occur recently since few days ago for that particular user. Can’t find anything weird or what sequence caused that in the logs aside from above. Kindly advise.

 

Kannel Version :

 

Kannel bearerbox version `svn-r5154M'.

Opensmppbox version 1.5.0

 

Thanks,

Arif Noor

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RE: Opensmppbox Issue

Arif Noor

Hi Rene,

 

I don’t quite understand what you mean by something different from smpp, is there any way for me to trace which transaction / sequence was causing this error, I already done a tcpdump but can’t really find anything peculiar.

 

Thanks again,

Arif Noor

 

From: Rene Kluwen [mailto:[hidden email]]
Sent: Monday, April 03, 2017 9:26 PM
To: Wan Md Arif Noor Bin. Wan Nizam; [hidden email]
Subject: Re: Opensmppbox Issue

 

Most probable cause is that they connect with something different from smpp.

 

------ Origineel bericht ------

Van: "Wan Md Arif Noor Bin. Wan Nizam" <[hidden email]>

Verzonden: 29-3-2017 4:22:28

Onderwerp: Opensmppbox Issue

 

Hi Kannel Users,

 

I have an issue where recently user is constatly reconnecting to the opensmppbox. Digging into the logs found below information.

 

1008761:2017-03-29 09:50:23 [17929] [3595] ERROR: SMPP: PDU length was too small (4, minimum is 16).

1008762:2017-03-29 09:50:23 [17929] [3595] ERROR: opensmppbox[Zen]: Server sent garbage, ignored.

1008763:2017-03-29 09:50:23 [17929] [3595] ERROR: Invalid SMPP PDU received.

1008764:2017-03-29 09:50:23 [17929] [3595] DEBUG: Thread 3595 (opensmppbox.c:smpp_to_bearerbox) terminates.

 

This only occur recently since few days ago for that particular user. Can’t find anything weird or what sequence caused that in the logs aside from above. Kindly advise.

 

Kannel Version :

 

Kannel bearerbox version `svn-r5154M'.

Opensmppbox version 1.5.0

 

Thanks,

Arif Noor

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Re: Opensmppbox Issue

Stipe Tolj-2
Am 05.04.17 03:25, schrieb Wan Md Arif Noor Bin. Wan Nizam:
> Hi Rene,
>
> I don’t quite understand what you mean by something different from smpp,
> is there any way for me to trace which transaction / sequence was
> causing this error, I already done a tcpdump but can’t really find
> anything peculiar.

if you can share the tcpdump capture file to Rene and me, we can have a
chance to look into it.

--
Best Regards,
Stipe Tolj

-------------------------------------------------------------------
Düsseldorf, NRW, Germany

Kannel Foundation                 tolj.org system architecture
http://www.kannel.org/            http://www.tolj.org/

[hidden email]                  [hidden email]
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Re: Opensmppbox Issue

René Kapayo
Hi Stipe,
Sorry for delay.
The issue was resolved. 
Thanks

2017-04-05 15:48 GMT+01:00 Stipe Tolj <[hidden email]>:
Am 05.04.17 03:25, schrieb Wan Md Arif Noor Bin. Wan Nizam:
Hi Rene,

I don’t quite understand what you mean by something different from smpp,
is there any way for me to trace which transaction / sequence was
causing this error, I already done a tcpdump but can’t really find
anything peculiar.

if you can share the tcpdump capture file to Rene and me, we can have a chance to look into it.

--
Best Regards,
Stipe Tolj

-------------------------------------------------------------------
Düsseldorf, NRW, Germany

Kannel Foundation                 tolj.org system architecture
http://www.kannel.org/            http://www.tolj.org/

[hidden email]                  [hidden email]
-------------------------------------------------------------------




--
Rene KAPAYO
Ingenieur Informaticien
Certifié Prince 2 Fundation
Tél.(portable) : +236 75 20 25 79
Domicile (portable) : +236 77 06 40 43
B.P. 2533 Bangui
Republique Centrafricaine


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Re: Opensmppbox Issue

Vangelis Typaldos

Rene which was the issue? I have the same issue and these garbage generate nack pdu to the client and disconnections.

 

BR

 

 

Από: [hidden email]
Αποστολή: Πέμπτη, 6 Απριλίου 2017 11:18
Προς: [hidden email]
Κοιν.: [hidden email]
Θέμα: Re: Opensmppbox Issue

 

Hi Stipe,
Sorry for delay.
The issue was resolved. 
Thanks

2017-04-05 15:48 GMT+01:00 Stipe Tolj <[hidden email]>:
Am 05.04.17 03:25, schrieb Wan Md Arif Noor Bin. Wan Nizam:
Hi Rene,

I don’t quite understand what you mean by something different from smpp,
is there any way for me to trace which transaction / sequence was
causing this error, I already done a tcpdump but can’t really find
anything peculiar.

if you can share the tcpdump capture file to Rene and me, we can have a chance to look into it.

--
Best Regards,
Stipe Tolj

-------------------------------------------------------------------
Düsseldorf, NRW, Germany

Kannel Foundation                 tolj.org system architecture
http://www.kannel.org/            http://www.tolj.org/

[hidden email]                  [hidden email]
-------------------------------------------------------------------




--
Rene KAPAYO
Ingenieur Informaticien
Certifié Prince 2 Fundation
Tél.(portable) : +236 75 20 25 79
Domicile (portable) : +236 77 06 40 43
B.P. 2533 Bangui
Republique Centrafricaine


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RE: Opensmppbox Issue

Arif Noor

I think he replied to the wrong case maybe?

 

Regards,

Arif Noor.

 

 

From: users [mailto:[hidden email]] On Behalf Of Vangelis Typaldos
Sent: Thursday, April 06, 2017 4:51 PM
To: René Kapayo; Stipe Tolj
Cc: [hidden email]
Subject: Re: Opensmppbox Issue

 

Rene which was the issue? I have the same issue and these garbage generate nack pdu to the client and disconnections.

 

BR

 

 

Από: [hidden email]
Αποστολή: Πέμπτη, 6 Απριλίου 2017 11:18
Προς: [hidden email]
Κοιν.: [hidden email]
Θέμα: Re: Opensmppbox Issue

 

Hi Stipe,

Sorry for delay.

The issue was resolved. 

Thanks

 

2017-04-05 15:48 GMT+01:00 Stipe Tolj <[hidden email]>:

Am 05.04.17 03:25, schrieb Wan Md Arif Noor Bin. Wan Nizam:

Hi Rene,

I don’t quite understand what you mean by something different from smpp,
is there any way for me to trace which transaction / sequence was
causing this error, I already done a tcpdump but can’t really find
anything peculiar.


if you can share the tcpdump capture file to Rene and me, we can have a chance to look into it.


--
Best Regards,
Stipe Tolj

-------------------------------------------------------------------
Düsseldorf, NRW, Germany

Kannel Foundation                 tolj.org system architecture
http://www.kannel.org/            http://www.tolj.org/

[hidden email]                  [hidden email]
-------------------------------------------------------------------



 

--

Rene KAPAYO
Ingenieur Informaticien
Certifié Prince 2 Fundation
Tél.(portable) : +236 75 20 25 79
Domicile (portable) : +236 77 06 40 43
B.P. 2533 Bangui
Republique Centrafricaine

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Re: Opensmppbox Issue

Stipe Tolj-2
Am 06.04.17 13:32, schrieb Wan Md Arif Noor Bin. Wan Nizam:
> I think he replied to the wrong case maybe?

especially as I didn't mean this Rene, I ment of course Rene Kluwen, the
Kannel group member that is in charge of the opensmppbox.

Stipe

--
Best Regards,
Stipe Tolj

-------------------------------------------------------------------
Düsseldorf, NRW, Germany

Kannel Foundation                 tolj.org system architecture
http://www.kannel.org/            http://www.tolj.org/

[hidden email]                  [hidden email]
-------------------------------------------------------------------