Wireshark mailing list archives
Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0
From: Pascal Quantin <pascal.quantin () gmail com>
Date: Fri, 17 Mar 2017 18:16:11 +0100
2017-03-17 17:48 GMT+01:00 Pascal Quantin <pascal.quantin () gmail com>:
Hi Sabyasachi, 2017-03-17 17:36 GMT+01:00 Sabyasachi Samal <sabyasachisamal () gmail com>:Hi Anders, Thanks for the response. I am using the message structure of TS 36.413 v13.3.0 and wireshark development version Version 2.3.0-2658-gfe285c6 (v2.3.0rc0-2658-gfe285c6). I do not know the process of filling a ticket for wireshark. Attaching the trace here so that you guys can help.[image: Inline image 1]Wireshark tries to decode the S1-Message element as a UE Initial Message PDU, and not as a S1AP message PDU. It means that the decoding is shifted by a few bits, leading to a wrong decoding. I'm gonna fix this.
Fix under review here: https://code.wireshark.org/review/#/c/20595/ Regards, Pascal.
On Thu, Mar 16, 2017 at 2:49 PM, Anders Broman < anders.broman () ericsson com> wrote:Hi, The S1AP dissector in trunk is based on TS 36.413 V13.5.0 (2016-12) so I guess it should decode the message. The best is to raise a bug attaching a trace with the RerouteNASRequest message and describe what is not dissected correctly. Regards Anders *From:* wireshark-users-bounces () wireshark org [mailto: wireshark-users-bounces () wireshark org] *On Behalf Of *Sabyasachi Samal *Sent:* den 16 mars 2017 10:11 *To:* Community support list for Wireshark < wireshark-users () wireshark org> *Subject:* [Wireshark-users] R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Hi, R13 baseline S1AP message "RerouteNASRequest" is not decoding completely using 2.3.0. Can anyone suggest how to proceed on this or is there any plan supporting this. -- Regards, Sabyasachi ____________________________________________________________ _______________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark orgArchives: https://www.wireshark.org/lists/wireshark-users Unsubscribe: https://www.wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubs cribe-- Regards, Sabyasachi ____________________________________________________________ _______________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: https://www.wireshark.org/lists/wireshark-users Unsubscribe: https://www.wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubs cribe
___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: https://www.wireshark.org/lists/wireshark-users Unsubscribe: https://www.wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubscribe
Current thread:
- R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Sabyasachi Samal (Mar 16)
- Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Anders Broman (Mar 16)
- Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Sabyasachi Samal (Mar 17)
- Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Graham Bloice (Mar 17)
- Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Pascal Quantin (Mar 17)
- Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Pascal Quantin (Mar 17)
- Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Sabyasachi Samal (Mar 17)
- Re: R13 S1AP message "Reroute NAS Request" is not decoding completely using 2.3.0 Anders Broman (Mar 16)