Created attachment 13859 [details]
lte_rrc dissection error
Build Information:
Version 1.99.10 (Git Rev Unknown from unknown)
Copyright 1998-2015 Gerald Combs <gerald@wireshark.org> and contributors.
License GPLv2+: GNU GPL version 2 or later
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
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 (32-bit) with Qt 5.5.0, with WinPcap (unknown), with libz 1.2.8, with
GLib 2.38.0, with SMI 0.4.8, with c-ares 1.9.1, with Lua 5.2, with GnuTLS
3.2.15, with Gcrypt 1.6.2, with MIT Kerberos, with GeoIP, without PortAudio,
with AirPcap.
Running on 64-bit Windows 7 Service Pack 1, build 7601, with locale C, without
WinPcap, with GnuTLS 3.2.15, with Gcrypt 1.6.2, with AirPcap 4.1.0 build 1622.
Intel(R) Core(TM) i5-4310M CPU @ 2.70GHz (with SSE4.2), with 8105MB of physical
memory.
Built using Microsoft Visual C++ 12.0 build 31101
--
wireshark lte_rrc dissector could not dissect rrcConnectionReconfiguration.
Please refer attached picture for Malformed Packet.
The ASN.1 encoding data is as below:
221615a800004b320a0002884650a00000466361807680c64e00000000020e8403fe0c80c9e04000020052a4c7821212b0b08080000000001606eecac406e8d2da04d2e80a02571198944e1102000608dc06ae1ca017ecc9e0400002035576086e941242e71242c71242a7126814061223e40a185268aaecc80206c4e13fee700c5c00fa81b4347d92107222690a3d87d9c0b23650a0
The right decoed signaling is:
value DL-DCCH-Message ::= {
message c1 : rrcConnectionReconfiguration : {
rrc-TransactionIdentifier 1,
criticalExtensions c1 : rrcConnectionReconfiguration-r8 : {
measConfig {
measObjectToAddModList {
{
measObjectId 1,
measObject measObjectEUTRA : {
carrierFreq 38500,
allowedMeasBandwidth mbw6,
presenceAntennaPort1 TRUE,
neighCellConfig '01'B,
offsetFreq dB0
}
}
},
reportConfigToAddModList {
{
reportConfigId 1,
reportConfig reportConfigEUTRA : {
triggerType event : {
eventId eventA3 : {
a3-Offset 4,
reportOnLeave FALSE
},
hysteresis 4,
timeToTrigger ms160
},
triggerQuantity rsrp,
reportQuantity both,
maxReportCells 3,
reportInterval ms240,
reportAmountr4
}
}
},
measIdToAddModList {
{
measId 1,
measObjectId 1,
reportConfigId 1
}
},
quantityConfig {
quantityConfigEUTRA {
filterCoefficientRSRP fc6,
filterCoefficientRSRQ fc6
}
},
s-Measure 97,
speedStatePars setup : {
mobilityStateParameters {
t-Evaluation s30,
t-HystNormal s30,
n-CellChangeMedium 4,
n-CellChangeHigh 12
},
timeToTrigger-SF {
sf-Medium oDot5,
sf-High oDot25
}
}
},
dedicatedInfoNASList {
'270000000001074201FF064064F020000100295263C1090958584040000000000B037765620374696D02697405012B88CC4A2708810003046E03570E500BF664F020000101AABB04374A09217389216389215389340A030911F2050C29345576640103'H
},
radioResourceConfigDedicated {
srb-ToAddModList {
{
srb-Identity 2,
rlc-Config explicitValue : am : {
ul-AM-RLC {
t-PollRetransmit ms200,
pollPDU pInfinity,
pollByte kBinfinity,
maxRetxThreshold t32
},
dl-AM-RLC {
t-Reordering ms35,
t-StatusProhibit ms0
}
},
logicalChannelConfig explicitValue : {
ul-SpecificParameters {
priority 2,
prioritisedBitRate infinity,
bucketSizeDuration ms50,
logicalChannelGroup 0
}
}
}
},
drb-ToAddModList {
{
eps-BearerIdentity 5,
drb-Identity 1,
pdcp-Config {
discardTimer ms1500,
rlc-AM {
statusReportRequired TRUE
},
headerCompression notUsed : NULL
},
rlc-Config am : {
ul-AM-RLC {
t-PollRetransmit ms400,
pollPDU p32,
pollByte kBinfinity,
maxRetxThreshold t16
},
dl-AM-RLC {
t-Reordering ms45,
t-StatusProhibit ms10
}
},
logicalChannelIdentity 3,
logicalChannelConfig {
ul-SpecificParameters {
priority 10,
prioritisedBitRate kBps8,
bucketSizeDuration ms50,
logicalChannelGroup 2
}
}
}
},
physicalConfigDedicated {
pdsch-ConfigDedicated {
p-a dB-3
},
pucch-ConfigDedicated {
ackNackRepetition release : NULL,
tdd-AckNackFeedbackMode bundling
},
uplinkPowerControlDedicated {
p0-UE-PUSCH 7,
deltaMCS-Enabled en0,
accumulationEnabled TRUE,
p0-UE-PUCCH 0,
pSRS-Offset 7,
filterCoefficient fc4
},
cqi-ReportConfig {
cqi-ReportModeAperiodic rm30,
nomPDSCH-RS-EPRE-Offset 0,
cqi-ReportPeriodic setup : {
cqi-PUCCH-ResourceIndex 22,
cqi-pmi-ConfigIndex 283,
cqi-FormatIndicatorPeriodic widebandCQI : NULL,
ri-ConfigIndex 322,
simultaneousAckNackAndCQI TRUE
}
}
}
}
}
}
}
