Wireshark-bugs: [Wireshark-bugs] [Bug 9623] Incorrect "malformed-packet" indication for MT-RSP (
Date: Tue, 06 Jan 2015 13:54:56 +0000
Comment # 3
on bug 9623
from Robert Gahan
FYI .. correct rendering
No. Time Source Destination Protocol Length
Info
1 0.000000 65793 131586 GSM SMS 190
returnResultLast mt-forwardSM
Frame 1: 190 bytes on wire (1520 bits), 190 bytes captured (1520 bits)
Encapsulation type: Ethernet (1)
Arrival Time: Jan 7, 2014 13:31:19.000000000 GMT Standard Time
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1389101479.000000000 seconds
[Time delta from previous captured frame: 0.000000000 seconds]
[Time delta from previous displayed frame: 0.000000000 seconds]
[Time since reference or first frame: 0.000000000 seconds]
Frame Number: 1
Frame Length: 190 bytes (1520 bits)
Capture Length: 190 bytes (1520 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:sctp:m3ua:sccp:tcap:gsm_map:gsm_sms]
Ethernet II, Src: 0a:01:01:01:01:01 (0a:01:01:01:01:01), Dst: 0a:02:02:02:02:02
(0a:02:02:02:02:02)
Destination: 0a:02:02:02:02:02 (0a:02:02:02:02:02)
Address: 0a:02:02:02:02:02 (0a:02:02:02:02:02)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: 0a:01:01:01:01:01 (0a:01:01:01:01:01)
Address: 0a:01:01:01:01:01 (0a:01:01:01:01:01)
.... ..1. .... .... .... .... = LG bit: Locally administered address
(this is NOT the factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IP (0x0800)
Internet Protocol Version 4, Src: 10.1.1.1 (10.1.1.1), Dst: 10.2.2.2 (10.2.2.2)
Version: 4
Header Length: 20 bytes
Differentiated Services Field: 0x00 (DSCP 0x00: Default; ECN: 0x00: Not-ECT
(Not ECN-Capable Transport))
0000 00.. = Differentiated Services Codepoint: Default (0x00)
.... ..00 = Explicit Congestion Notification: Not-ECT (Not ECN-Capable
Transport) (0x00)
Total Length: 176
Identification: 0x1234 (4660)
Flags: 0x00
0... .... = Reserved bit: Not set
.0.. .... = Don't fragment: Not set
..0. .... = More fragments: Not set
Fragment offset: 0
Time to live: 255
Protocol: SCTP (132)
Header checksum: 0x9190 [validation disabled]
[Good: False]
[Bad: False]
Source: 10.1.1.1 (10.1.1.1)
Destination: 10.2.2.2 (10.2.2.2)
[Source GeoIP: Unknown]
[Destination GeoIP: Unknown]
Stream Control Transmission Protocol, Src Port: 4901 (4901), Dst Port: 4901
(4901)
Source port: 4901
Destination port: 4901
Verification tag: 0x00000000
[Assocation index: 0]
Checksum: 0x8605e5bb (not verified)
DATA chunk(ordered, complete segment, TSN: 0, SID: 0, SSN: 0, PPID: 3,
payload length: 128 bytes)
Chunk type: DATA (0)
0... .... = Bit: Stop processing of the packet
.0.. .... = Bit: Do not report
Chunk flags: 0x03
.... ...1 = E-Bit: Last segment
.... ..1. = B-Bit: First segment
.... .0.. = U-Bit: Ordered delivery
.... 0... = I-Bit: Possibly delay SACK
Chunk length: 144
TSN: 0
Stream Identifier: 0x0000
Stream sequence number: 0
Payload protocol identifier: M3UA (3)
MTP 3 User Adaptation Layer
Version: Release 1 (1)
Reserved: 0x00
Message class: Transfer messages (1)
Message Type: Payload data (DATA) (1)
Message length: 128
Protocol data (SS7 message of 102 bytes)
Parameter Tag: Protocol data (528)
Parameter length: 118
OPC: 65793
DPC: 131586
SI: SCCP (3)
NI: Reserved for national use (3)
MP: 0
SLS: 0
[MTP3 equivalents]
[OPC: 65793]
[DPC: 131586]
[PC: 65793]
[PC: 131586]
[NI: 3]
[SLS: 0]
Padding: 0000
Signalling Connection Control Part
Message Type: Unitdata (0x09)
.... 0001 = Class: 0x01
1000 .... = Message handling: Return message on error (0x08)
Pointer to first Mandatory Variable parameter: 88
Pointer to second Mandatory Variable parameter: 2
Pointer to third Mandatory Variable parameter: 13
Called Party address (11 bytes)
Address Indicator
0... .... = Reserved for national use: 0x00
.1.. .... = Routing Indicator: Route on SSN (0x01)
..01 00.. = Global Title Indicator: Translation Type, Numbering
Plan, Encoding Scheme, and Nature of Address Indicator included (0x04)
.... ..1. = SubSystem Number Indicator: SSN present (0x01)
.... ...0 = Point Code Indicator: Point Code not present (0x00)
SubSystem Number: MSC (Mobile Switching Center) (8)
[Linked to TCAP, TCAP SSN linked to GSM_MAP]
Global Title 0x4 (9 bytes)
Translation Type: 0x00
0001 .... = Numbering Plan: ISDN/telephony (0x01)
.... 0010 = Encoding Scheme: BCD, even number of digits (0x02)
.000 0100 = Nature of Address Indicator: International number
(0x04)
Called Party Digits: 353104070325
Called or Calling GT Digits: 353104070325
Number of Called Party Digits: 12
Country Code: 353 Ireland (length 3)
Calling Party address (11 bytes)
Address Indicator
0... .... = Reserved for national use: 0x00
.0.. .... = Routing Indicator: Route on GT (0x00)
..01 00.. = Global Title Indicator: Translation Type, Numbering
Plan, Encoding Scheme, and Nature of Address Indicator included (0x04)
.... ..1. = SubSystem Number Indicator: SSN present (0x01)
.... ...0 = Point Code Indicator: Point Code not present (0x00)
SubSystem Number: MSC (Mobile Switching Center) (8)
[Linked to TCAP, TCAP SSN linked to GSM_MAP]
Global Title 0x4 (9 bytes)
Translation Type: 0x00
0001 .... = Numbering Plan: ISDN/telephony (0x01)
.... 0010 = Encoding Scheme: BCD, even number of digits (0x02)
.000 0100 = Nature of Address Indicator: International number
(0x04)
Calling Party Digits: 353104096991
Called or Calling GT Digits: 353104096991
Number of Calling Party Digits: 12
Country Code: 353 Ireland (length 3)
Transaction Capabilities Application Part
end
Destination Transaction ID
dtid: 0617ab46
oid: 0.0.17.773.1.1.1 (id-as-dialogue)
dialogueResponse
Padding: 7
protocol-version: 80 (version1)
1... .... = version1: True
application-context-name: 0.4.0.0.1.0.25.3
(shortMsgMT-RelayContext-v3)
result: accepted (0)
result-source-diagnostic: dialogue-service-user (1)
dialogue-service-user: null (0)
components: 1 item
Component: returnResultLast (2)
returnResultLast
invokeID: 0
resultretres
opCode: localValue (0)
localValue: 44
CONSTRUCTOR
CONSTRUCTOR Tag
Tag: 0x00
Length: 4
Parameter (0x04)
Tag: 0x04
Length: 2
Data: 00
GSM Mobile Application
Component: returnResultLast (2)
returnResultLast
invokeID: 0
resultretres
opCode: localValue (0)
localValue: mt-forwardSM (44)
sm-RP-UI: 0000
GSM SMS TPDU (GSM 03.40) SMS-DELIVER REPORT
.0.. .... = TP-UDHI: The TP UD field contains only the short message
.... .0.. = TP-MMS: More messages are waiting for the MS in this SC
.... ..00 = TP-MTI: SMS-DELIVER REPORT (0)
TP-Parameter-Indicator
0... .... : No extension
.000 0... : Reserved
.... .0.. : TP-UDL not present
.... ..0. : TP-DCS not present
.... ...0 : TP-PID not present
You are receiving this mail because:
- You are watching all bug changes.
- Prev by Date: [Wireshark-bugs] [Bug 9623] Incorrect "malformed-packet" indication for MT-RSP (GSM_MAP)
- Next by Date: [Wireshark-bugs] [Bug 9644] GSM_MAP: Issues with decoding AbsentSubscriber error due to lack of backward compatibility in 3GPP ASN.1
- Previous by thread: [Wireshark-bugs] [Bug 9623] Incorrect "malformed-packet" indication for MT-RSP (GSM_MAP)
- Next by thread: [Wireshark-bugs] [Bug 9623] Incorrect "malformed-packet" indication for MT-RSP (GSM_MAP)
- Index(es):