[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #13 from Gerrit Code Review  ---
Change 38156 merged by Anders Broman:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38156

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

Pascal Quantin  changed:

   What|Removed |Added

 Status|IN_PROGRESS |RESOLVED
 Resolution|--- |FIXED

--- Comment #12 from Pascal Quantin  ---
The fix will be part of Wireshark 3.2.7, 3.0.14 and 2.6.20.

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #11 from Gerrit Code Review  ---
Change 38156 had a related patch set uploaded by Pascal Quantin:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38156

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #9 from Gerrit Code Review  ---
Change 38155 had a related patch set uploaded by Pascal Quantin:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38155

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #10 from Gerrit Code Review  ---
Change 38155 merged by Pascal Quantin:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38155

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #8 from Gerrit Code Review  ---
Change 38154 merged by Pascal Quantin:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38154

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #7 from Gerrit Code Review  ---
Change 38154 had a related patch set uploaded by Pascal Quantin:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38154

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #6 from Gerrit Code Review  ---
Change 38153 merged by Pascal Quantin:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38153

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #5 from Gerrit Code Review  ---
Change 38153 had a related patch set uploaded by Pascal Quantin:
GTPv2: fix S103PDF and S1UDF IE dissection

https://code.wireshark.org/review/38153

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #4 from Pascal Quantin  ---
Sorry, only the S103PDF IE is malformed, not the S1UDF.

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

--- Comment #3 from Pascal Quantin  ---
I'm gonna push a fix for the IPv4/v6 address display. But FYI the S103PDF and
S1UDF IEs encoding in the pcap provided seems invalid.
Let's take the first packet:

S103 PDN Data Forwarding Info (S103PDF) : 
IE Type: S103 PDN Data Forwarding Info (S103PDF) (90)
IE Length: 23
  = CR flag: 0
  = Instance: 0
HSGW Address for forwarding Length: 16
HSGW Address for forwarding: 3132:3334:3536:3738:3931:3233:3435:3637
(3132:3334:3536:3738:3931:3233:3435:3637)
GRE Key: 23415
EPS Bearer ID Number: 5
  = Spare bit(s): 0
  = EPS Bearer ID (EBI): 0
  = Spare bit(s): 15
  = EPS Bearer ID (EBI): 15
  = Spare bit(s): 0
  = EPS Bearer ID (EBI): 0
  = Spare bit(s): 0
 0011 = EPS Bearer ID (EBI): 3
  = Spare bit(s): 0
  = EPS Bearer ID (EBI): 0

EPS Bearer ID Number is the number of ERABs in the message. As here you seem to
want ERAB 4 only, you should have 0105 instead of 0500 at the end of the IE:
5a00170010313233343536373839313233343536375b770105 instead of
5a00170010313233343536373839313233343536375b770500

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

Pascal Quantin  changed:

   What|Removed |Added

 Status|UNCONFIRMED |IN_PROGRESS
 Ever confirmed|0   |1

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

Pascal Quantin  changed:

   What|Removed |Added

   Priority|High|Medium
   Severity|Critical|Normal
 CC||pas...@wireshark.org

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

abhishek.kam...@gslab.com changed:

   What|Removed |Added

   Severity|Major   |Critical
   Priority|Low |High

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[Wireshark-bugs] [Bug 16777] S1-U data forwarding info and S103 PDN data forwarding info IE's showing improper value

2020-08-13 Thread bugzilla-daemon
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16777

abhishek.kam...@gslab.com changed:

   What|Removed |Added

Summary|S1  |S1-U data forwarding info
   ||and S103 PDN data
   ||forwarding info IE's
   ||showing improper value

--- Comment #2 from abhishek.kam...@gslab.com ---
Steps to reproduce:

Follow the spec 3GPP TS 29.274 V16.4.0 for messages:
1. Create forwarding tunnel request
2. Create forwarding tunnel response

Prepare a structures for different IE's as mentioned in a spec and capture them
using pcap.

Expected results:
For IE's :
1. S1-U data forwarding info
2. S103 PDN data forwarding info
It should read 4 bytes in case of IPV4 and 16 bytes in case of IPV6

Actual result:
It is reading 1 byte in case of IPV4 as well as for IPV6.

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