Wireshark-bugs: [Wireshark-bugs] [Bug 9126] New: The value of 'SEND_TO_UE' in the DIAMETER Gx di
| Bug ID |
9126
|
| Summary |
The value of 'SEND_TO_UE' in the DIAMETER Gx dictionary for Packet-Filter-Usage AVP is 0 instead of 1
|
| Classification |
Unclassified
|
| Product |
Wireshark
|
| Version |
1.10.1
|
| Hardware |
x86
|
| OS |
Windows 7
|
| Status |
UNCONFIRMED
|
| Severity |
Normal
|
| Priority |
Low
|
| Component |
Wireshark
|
| Assignee |
bugzilla-admin@wireshark.org
|
| Reporter |
prosenfeld@sandvine.com
|
Created attachment 11531 [details]
A capture with the Packet-Filter-Usage AVP
Build Information:
Version 1.10.1 (SVN Rev 50926 from /trunk-1.10)
Copyright 1998-2013 Gerald Combs <gerald@wireshark.org> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled (64-bit) with GTK+ 2.24.14, with Cairo 1.10.2, with Pango 1.30.1, with
GLib 2.34.1, with WinPcap (4_1_3), with libz 1.2.5, without POSIX capabilities,
without libnl, with SMI 0.4.8, with c-ares 1.9.1, with Lua 5.1, without Python,
with GnuTLS 2.12.18, with Gcrypt 1.4.6, without Kerberos, with GeoIP, with
PortAudio V19-devel (built Jul 26 2013), with AirPcap.
Running on 64-bit Windows 7 Service Pack 1, build 7601, with WinPcap version
4.1.3 (packet.dll version 4.1.0.2980), based on libpcap version 1.0 branch
1_0_rel0b (20091008), GnuTLS 2.12.18, Gcrypt 1.4.6, without AirPcap.
Intel(R) Xeon(R) CPU W3530 @ 2.80GHz, with 12285MB of physical
memory.
Built using Microsoft Visual C++ 10.0 build 40219
--
According to the specification 3GPP TS 29.212 V11.9.0
(3rd Generation Partnership Project;
Technical Specification Group Core Network and Terminals;
Policy and Charging Control (PCC); Reference points
(Release 11))
The Packet-Filter-Usage AVP has one valid value 'SEND_TO_UE' equal to '1'.
I checked that also in release 3GPP TS 29.212 version 9.3.0 Release 9 it it the
same.
The current display in Wireshark is 'Unknown' because the dictionary is defined
with '0'
>From C:\Program Files\Wireshark\diameter\dictionary.xml:
<avp name="Packet-Filter-Usage" code="1072" mandatory="mustnot"
may-encrypt="yes" protected="may" vendor-bit="must" vendor-id="TGPP">
<type type-name="Enumerated"/>
<enum name="SEND_TO_UE" code="0"/>
</avp>
Here is the specification chapter:
5.3.66 Packet-Filter-Usage AVP (All access types)
The Packet-Filter-Usage AVP (AVP code 1072) is of type of Enumerated, and it
indicates whether the UE shall be provisioned with the related traffic mapping
information, i.e. the packet filter. Traffic mapping information may be sent to
the UE as per the relevant IP-CAN specifications even if not instructed to do
so with the Packet-Filter-Usage AVP.
The following values are defined:
SEND_TO_UE (1)
This value is used to indicate that the related traffic mapping
information, i.e. the packet filter, shall be sent to the UE, if applicable to
the IP-CAN type as per relevant IP-CAN specifications.
NOTE: The maximum number of packet filters sent to UE is limited by the
IP-CAN type. See access specific annexes.
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