| 6TiSCH | J. Muñoz, Ed. |
| Internet-Draft | Gridbee Communications - INRIA |
| Intended status: Informational | E. Riou |
| Expires: August 26, 2016 | Gridbee Communications |
| G. Gaillard | |
| D. Barthel | |
| Orange Labs | |
| February 23, 2016 |
Example Packets for 6TiSCH Configuration
draft-munoz-6tisch-examples-00
This draft contains example packets exchanged by nodes implementing the following 6tisch drafts: draft-ietf-6tisch-minimal, draft-wang-6tisch-6top-sublayer, draft-ietf-6lo-routing-dispatch and draft-ietf-6lo-paging-dispatch. All packets are presented both in raw binary and fully parsed contents. This document can be used as a reference when implementing the previous mentioned drafts.
This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet-Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress."
This Internet-Draft will expire on August 26, 2016.
Copyright (c) 2016 IETF Trust and the persons identified as the document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.
All results presented in this document are collected by running the OpenWSN firmware [OpenWSN] in simulation mode and capturing the packets exchanged using a version of Wireshark with an updated IEEE802.15.4e TSCH/6TiSCH and 6LoWPAN dissectors.
These are the version of the source code used:
Network prefix: bbbb::/64
MAC address: 14-15-92-cc-00-00-00-0x
PDR=100% PDR=100%
+-----+ +-----+ +-----+
| x=1 |--------| x=2 |--------| x=3 |
+-----+ +-----+ +-----+
DAGroot
Looks for "FIXME" in the examples below.
Enhanced Beacon sent by 1
== Dissected packet ==
IEEE 802.15.4 Beacon, Dst: Broadcast, Src: 14:15:92:cc:00:00:00:01
.... .... .... .000 = Frame Type: Beacon (0x0000)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..0. .... = Acknowledge Request: False
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..1. .... .... = Information Elements present: True
.... 10.. .... .... = Destination Addressing Mode:
Short/16-bit (0x0002)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 0
Destination PAN: 0xcafe
Destination: 0xffff
Extended Source: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
Header Information Elements: Header Termination 1 IE (0x3f00)
Information Element Length: 0
.011 1111 0... .... = Information Element ID:
Header Termination 1 IE (0x007e)
0... .... .... .... = Header IE. This bit must be unset:
False
Payload Information Elements: MLME IE (0x881c)
Information Element Length: 28
.000 1... .... .... = Information Element ID: MLME IE (0x0001)
1... .... .... .... = Payload IE. This bit must be set to 1:
True
Short MLME Information Element: TSCH Synchronization IE
MLME Short Information Element Length: 6
.001 1010 .... .... = MLME Short Information Element ID:
TSCH Synchronization IE (0x001a)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE) :
False
Data: TSCH Synchronization IE Content(0x7bd6)
Absolut Slot Number : 31702
Join Priority: 0x00
Short MLME Information Element: TSCH Timeslot IE
MLME Short Information Element Length: 3
.001 1100 .... .... = MLME Short Information Element ID:
TSCH Timeslot IE (0x001c)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE): False
Data (3 bytes)
0000 01 eb 01 ...
Data: 01eb01
[Length: 3]
Long MLME Information Element: Channel Hopping IE
MLME Long Information Element Length: 1
.100 1... .... .... = MLME Long Information Element ID:
Channel Hopping IE (0x0009)
1... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE) : True
Data: Channel Hopping IE (0x0)
Hopping Sequence ID: 0x00
Short MLME Information Element: TSCH Slotframe and Link IE
MLME Short Information Element Length: 10
.001 1011 .... .... = MLME Short Information Element ID:
TSCH Slotframe and Link IE (0x001b)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE): False
Data: Slotframe and Link IE Content(0x1000b0101)
Number of Slotframes: 1
Slotframe handle: 1
Slotframe size: 11
Number of Links: 1
Data: Link Information (0xf00000000)
Timeslot: 0
Channel Offset: 0
Link Options: 15
FCS: 0xb8e3 (Correct)
== Raw Bytes ==
0000 00 ea 00 fe ca ff ff 01 00 00 00 cc 92 15 14 00
0010 3f 1c 88 06 1a d6 7b 00 00 00 00 03 1c 01 eb 01
0020 01 c8 00 0a 1b 01 01 0b 00 01 00 00 00 00 0f e3
0030 b8
Enhanced Beacon sent by 2
== Dissected packet ==
IEEE 802.15.4 Beacon, Dst: Broadcast, Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xea00, Frame Type: Beacon
.... .... .... .000 = Frame Type: Beacon (0x0000)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..0. .... = Acknowledge Request: False
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..1. .... .... = Information Elements present: True
.... 10.. .... .... = Destination Addressing Mode:
Short/16-bit (0x0002)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode: Long/64-bit
(0x0003)
Sequence Number: 2
Destination PAN: 0xcafe
Destination: 0xffff
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Header Information Elements: Header Termination 1 IE (0x3f00)
Information Element Length: 0
.011 1111 0... .... = Information Element ID:
Header Termination 1 IE (0x007e)
0... .... .... .... = Header IE. This bit must be unset: False
Payload Information Elements: MLME IE (0x881c)
Information Element Length: 28
.000 1... .... .... = Information Element ID: MLME IE
1... .... .... .... = Payload IE. This bit must be set to 1:
True
Short MLME Information Element: TSCH Synchronization IE
MLME Short Information Element Length: 6
.001 1010 .... .... = MLME Short Information Element ID:
TSCH Synchronization IE (0x001a)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE) :
False
Data: TSCH Synchronization IE Content(0x400000052a1)
Absolut Slot Number : 21153
Join Priority: 0x04
Short MLME Information Element: TSCH Timeslot IE
MLME Short Information Element Length: 3
.001 1100 .... .... = MLME Short Information Element ID:
TSCH Timeslot IE (0x001c)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE):
False
Data (3 bytes)
0000 01 eb 01
Data: 01eb01
[Length: 3]
Long MLME Information Element: Channel Hopping IE
MLME Long Information Element Length: 1
.100 1... .... .... = MLME Long Information Element ID:
Channel Hopping IE (0x0009)
1... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE): True
Data: Channel Hopping IE (0x0)
Hopping Sequence ID: 0x00
Short MLME Information Element: TSCH Slotframe and Link IE
MLME Short Information Element Length: 10
.001 1011 .... .... = MLME Short Information Element ID:
TSCH Slotframe and Link IE (0x001b)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE): False
Data: Slotframe and Link IE Content(0x1000b0101)
Number of Slotframes: 1
Slotframe handle: 1
Slotframe size: 11
Number of Links: 1
Data: Link Information (0xf00000000)
FCS: 0xd06d (Correct)
== Raw Bytes ==
0000 00 ea 02 fe ca ff ff 02 00 00 00 cc 92 15 14 00
0010 3f 1c 88 06 1a a1 52 00 00 00 04 03 1c 01 eb 01
0020 01 c8 00 0a 1b 01 01 0b 00 01 00 00 00 00 0f 6d
0030 d0
Enhanced Beacon sent by 3
== Dissected packet ==
IEEE 802.15.4 Beacon, Dst: Broadcast, Src: 14:15:92:cc:00:00:00:03
Frame Control Field: 0xea00, Frame Type: Beacon
.... .... .... .000 = Frame Type: Beacon (0x0000)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..0. .... = Acknowledge Request: False
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..1. .... .... = Information Elements present: True
.... 10.. .... .... = Destination Addressing Mode:
Short/16-bit (0x0002)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 2
Destination PAN: 0xcafe
Destination: 0xffff
Extended Source: 14:15:92:cc:00:00:00:03 (14:15:92:cc:00:00:00:03)
Header Information Elements: Header Termination 1 IE (0x3f00)
Information Element Length: 0
.011 1111 0... .... = Information Element ID:
Header Termination 1 IE (0x007e)
0... .... .... .... = Header IE. This bit must be unset: False
Payload Information Elements: MLME IE (0x881c)
Information Element Length: 28
.000 1... .... .... = Information Element ID: MLME IE (0x0001)
1... .... .... .... = Payload IE. This bit must be set to 1:
True
Short MLME Information Element: TSCH Synchronization IE
MLME Short Information Element Length: 6
.001 1010 .... .... = MLME Short Information Element ID:
TSCH Synchronization IE (0x001a)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE):
False
Data: TSCH Synchronization IE Content(0x2200000059a2)
Absolut Slot Number : 22946
Join Priority: 0x22
Short MLME Information Element: TSCH Timeslot IE
MLME Short Information Element Length: 3
.001 1100 .... .... = MLME Short Information Element ID:
TSCH Timeslot IE (0x001c)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE):
False
Data (3 bytes)
0000 01 eb 01
Data: 01eb01
[Length: 3]
Long MLME Information Element: Channel Hopping IE
MLME Long Information Element Length: 1
.100 1... .... .... = MLME Long Information Element ID:
Channel Hopping IE (0x0009)
1... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE) : True
Data: Channel Hopping IE (0x0)
Hopping Sequence ID: 0x00
Short MLME Information Element: TSCH Slotframe and Link IE
MLME Short Information Element Length: 10
.001 1011 .... .... = MLME Short Information Element ID:
TSCH Slotframe and Link IE (0x001b)
0... .... .... .... = MLME Information Element type
(Short = FALSE - Long = TRUE): False
Data: Slotframe and Link IE Content(0x1000b0101)
Number of Slotframes: 1
Slotframe handle: 1
Slotframe size: 11
Number of Links: 1
Data: Link Information (0xf00000000)
FCS: 0xc06d (Correct)
0000 01 01 0b 00 01 00 00 00 00 0f
Data: 01010b0001000000000f
[Length: 10]
FCS: 0x47f0 (Correct)
== Raw Bytes ==
0000 00 ea 02 fe ca ff ff 03 00 00 00 cc 92 15 14 00
0010 3f 1c 88 06 1a a2 59 00 00 00 22 03 1c 01 eb 01
0020 01 c8 00 0a 1b 01 01 0b 00 01 00 00 00 00 0f 6d
0030 c0
RPL DIO sent by 1
== Dissected packet ==
IEEE 802.15.4 Data, Dst: Broadcast, Src: 14:15:92:cc:00:00:00:01
Frame Control Field: 0xe801, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..0. .... = Acknowledge Request: False
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 10.. .... .... = Destination Addressing Mode:
Short/16-bit (0x0002)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 2
Destination PAN: 0xcafe
Destination: 0xffff
Extended Source: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
FCS: 0x0594 (Correct)
6LoWPAN
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label:
Version, traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..11 .... = Source address mode: Compressed (0x03)
.... .... .... 1... = Multicast address compression: True
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..11 = Dest address mode: 8-bits inline (0x03)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1615:92cc:0:1
Destination: ff02::1a
Internet Protocol Version 6, Src: fe80::1615:92cc:0:1, Dst: ff02::1a
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN:Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 28
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1615:92cc:0:1
Destination: ff02::1a
Internet Control Message Protocol v6
Type: RPL Control (155)
Code: 1 (DODAG Information Object)
Checksum: 0x171b [incorrect, should be 0xd255]
RPLInstanceID: 0
Version: 0
Rank: 256
Flags: 0x88
1... .... = Grounded (G): True
.0.. .... = Zero: False
..00 1... = Mode of Operation (MOP): Non-Storing M-of-Op(0x01)
.... .000 = DODAG Preference: 0
Destination Advertisement Trigger Sequence Number (DTSN): 51
Flags: 0x00
Reserved: 00
DODAGID: bbbb::1415:92cc:0:1
== Raw Bytes ==
0000 01 e8 02 fe ca ff ff 01 00 00 00 cc 92 15 14 7a
0010 3b 3a 1a 9b 01 17 1b 00 00 01 00 88 33 00 00 bb
0020 bb 00 00 00 00 00 00 14 15 92 cc 00 00 00 01 94
0030 05
RPL DIO sent by 2
== Dissected packet ==
IEEE 802.15.4 Data, Dst: Broadcast, Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xe801, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..0. .... = Acknowledge Request: False
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 10.. .... .... = Destination Addressing Mode:
Short/16-bit (0x0002)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 1
Destination PAN: 0xcafe
Destination: 0xffff
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
FCS: 0xd1c9 (Correct)
6LoWPAN
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label:
Version, traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..11 .... = Source address mode: Compressed (0x03)
.... .... .... 1... = Multicast address compression: True
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..11 = Dest address mode:
8-bits inline (0x0003)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1615:92cc:0:2
Destination: ff02::1a
Internet Protocol Version 6, Src: fe80::1615:92cc:0:2, Dst: ff02::1a
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 28
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1615:92cc:0:2
Destination: ff02::1a
Internet Control Message Protocol v6
Type: RPL Control (155)
Code: 1 (DODAG Information Object)
Checksum: 0x131a [incorrect, should be 0xce54]
RPLInstanceID: 0
Version: 0
Rank: 1280
Flags: 0x88
1... .... = Grounded (G): True
.0.. .... = Zero: False
..00 1... = Mode of Operation (MOP): Non-Storing M-of-Op(0x01)
.... .000 = DODAG Preference: 0
Destination Advertisement Trigger Sequence Number (DTSN): 51
Flags: 0x00
Reserved: 00
DODAGID: bbbb::1415:92cc:0:1
== Raw Bytes ==
0000 01 e8 01 fe ca ff ff 02 00 00 00 cc 92 15 14 7a
0010 3b 3a 1a 9b 01 13 1a 00 00 05 00 88 33 00 00 bb
0020 bb 00 00 00 00 00 00 14 15 92 cc 00 00 00 01 c9
0030 d1
RPL DIO sent by 3
== Dissected packet ==
IEEE 802.15.4 Data, Dst: Broadcast, Src: 14:15:92:cc:00:00:00:03
Frame Control Field: 0xe801, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..0. .... = Acknowledge Request: False
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 10.. .... .... = Destination Addressing Mode:
Short/16-bit (0x0002)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 0
Destination PAN: 0xcafe
Destination: 0xffff
Extended Source: 14:15:92:cc:00:00:00:03 (14:15:92:cc:00:00:00:03)
FCS: 0x114a (Correct)
6LoWPAN
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..11 .... = Source address mode: Compressed (0x03)
.... .... .... 1... = Multicast address compression: True
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..11 = Dest address mode: 8-bits inline (0x03)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1615:92cc:0:3
Destination: ff02::1a
Internet Protocol Version 6, Src: fe80::1615:92cc:0:3, Dst: ff02::1a
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 28
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1615:92cc:0:3
Destination: ff02::1a
Internet Control Message Protocol v6
Type: RPL Control (155)
Code: 1 (DODAG Information Object)
Checksum: 0xf518 [incorrect, should be 0xb053]
RPLInstanceID: 0
Version: 0
Rank: 8960
Flags: 0x88
1... .... = Grounded (G): True
.0.. .... = Zero: False
..00 1... = Mode of Operation (MOP): Non-Storing M-of-Op(0x01)
.... .000 = DODAG Preference: 0
Destination Advertisement Trigger Sequence Number (DTSN): 51
Flags: 0x00
Reserved: 00
DODAGID: bbbb::1415:92cc:0:1
== Raw Bytes ==
0000 01 e8 00 fe ca ff ff 03 00 00 00 cc 92 15 14 7a
0010 3b 3a 1a 9b 01 f5 18 00 00 23 00 88 33 00 00 bb
0020 bb 00 00 00 00 00 00 14 15 92 cc 00 00 00 01 4a
0030 11
[RPL DAO from 2] 2->1
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:01,
Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x0003)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 1
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
FCS: 0x503c (Correct)
6LoWPAN
.... 0001 = Page Number: 1
6LoRH: Routing Protocol Information
100. .... = Routing Header 6lo: Critical Routing Header (0x04)
...0 .... .... .... = Packet direction:
UP false, DOWN true: False
.... 0... .... .... = Error detected: False
.... .0.. .... .... = No link to destination: False
.... ..1. .... .... = Context identifier extension: True
.... ...1 .... .... = Context identifier extension: True
.... .... 0000 0101 = 6loRH Type: Routing Protocol Information
RPL Instance: 0x00
Sender Rank: 0x1f
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..01 .... = Source address mode: 64-bits inline(0x01)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..01 = Dest address mode: 64-bits inline(0x01)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1415:92cc:0:2
Destination: fe80::1415:92cc:0:1
Internet Protocol Version 6, Src: fe80::1415:92cc:0:2,
Dst: fe80::1415:92cc:0:1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 46
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1415:92cc:0:2
Destination: fe80::1415:92cc:0:1
Internet Control Message Protocol v6
Type: RPL Control (155)
Code: 2 (Destination Advertisement Object)
Checksum: 0xd31c [incorrect, should be 0x4d92]
RPLInstanceID: 0
Flags: 0x40
0... .... = DAO-ACK Request (K): False
.1.. .... = DODAGID Present (D): True
..00 0000 = Reserved: 0
Reserved: 00
DAO Sequence: 0
DODAGID: bbbb::1415:92cc:0:1
ICMPv6 RPL Option (Transit Information bbbb::1415:92cc:0:1)
Type: Transit Information (6)
Length: 20
Flags: 0x00
0... .... = External: Not set
.000 0000 = Reserved: 0
Path Control: 0
Path Sequence: 0
Path Lifetime: 170
Parent Address: bbbb::1415:92cc:0:1
== Raw Bytes ==
0000 21 ec 01 fe ca 01 00 00 00 cc 92 15 14 02 00 00
0010 00 cc 92 15 14 f1 83 05 1f 7a 11 3a 14 15 92 cc
0020 00 00 00 02 14 15 92 cc 00 00 00 01 9b 02 d3 1c
0030 00 40 00 00 bb bb 00 00 00 00 00 00 14 15 92 cc
0040 00 00 00 01 06 14 00 00 00 aa bb bb 00 00 00 00
0050 00 00 14 15 92 cc 00 00 00 01 3c 50
[RPL DAO from 3] 3->2
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:02,
Src: 14:15:92:cc:00:00:00:03
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x0003)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 5
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Extended Source: 14:15:92:cc:00:00:00:03 (14:15:92:cc:00:00:00:03)
FCS: 0x1640 (Correct)
6LoWPAN
.... 0001 = Page Number: 1
6LoRH: Routing Protocol Information
100. .... = Routing Header 6lo: Critical Routing Header (0x04)
...0 .... .... .... = Packet direction:
UP false, DOWN true: False
.... 0... .... .... = Error detected: False
.... .0.. .... .... = No link to destination: False
.... ..1. .... .... = Context identifier extension: True
.... ...1 .... .... = Context identifier extension: True
.... .... 0000 0101 = 6loRH Type: Routing Protocol Information
RPL Instance: 0x00
Sender Rank: 0x21
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..01 .... = Source address mode: 64-bits inline(0x01)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..01 = Dest address mode: 64-bits inline (0x01)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1415:92cc:0:3
Destination: fe80::1415:92cc:0:1
Internet Protocol Version 6, Src: fe80::1415:92cc:0:3,
Dst: fe80::1415:92cc:0:1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 46
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1415:92cc:0:3
Destination: fe80::1415:92cc:0:1
Internet Control Message Protocol v6
Type: RPL Control (155)
Code: 2 (Destination Advertisement Object)
Checksum: 0xd31a [incorrect, should be 0x4d90]
RPLInstanceID: 0
Flags: 0x40
0... .... = DAO-ACK Request (K): False
.1.. .... = DODAGID Present (D): True
..00 0000 = Reserved: 0
Reserved: 00
DAO Sequence: 0
DODAGID: bbbb::1415:92cc:0:1
ICMPv6 RPL Option (Transit Information bbbb::1415:92cc:0:2)
Type: Transit Information (6)
Length: 20
Flags: 0x00
0... .... = External: Not set
.000 0000 = Reserved: 0
Path Control: 0
Path Sequence: 0
Path Lifetime: 170
Parent Address: bbbb::1415:92cc:0:2
== Raw Bytes ==
0000 21 ec 05 fe ca 02 00 00 00 cc 92 15 14 03 00 00
0010 00 cc 92 15 14 f1 83 05 21 7a 11 3a 14 15 92 cc
0020 00 00 00 03 14 15 92 cc 00 00 00 01 9b 02 d3 1a
0030 00 40 00 00 bb bb 00 00 00 00 00 00 14 15 92 cc
0040 00 00 00 01 06 14 00 00 00 aa bb bb 00 00 00 00
0050 00 00 14 15 92 cc 00 00 00 02 40 16
[RPL DAO from 3] 2->1
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:01,
Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x0003)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 11
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
FCS: 0x2135 (Correct)
6LoWPAN
.... 0001 = Page Number: 1
6LoRH: Routing Protocol Information
100. .... = Routing Header 6lo: Critical Routing Header (0x04)
...0 .... .... .... = Packet direction:
UP false, DOWN true: False
.... 0... .... .... = Error detected: False
.... .0.. .... .... = No link to destination: False
.... ..1. .... .... = Context identifier extension: True
.... ...1 .... .... = Context identifier extension: True
.... .... 0000 0101 = 6loRH Type: Routing Protocol Information
RPL Instance: 0x00
Sender Rank: 0x03
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..01 .... = Source address mode: 64-bits inline (0x01)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..01 = Dest address mode: 64-bits inline (0x01)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1415:92cc:0:3
Destination: fe80::1415:92cc:0:1
Internet Protocol Version 6, Src: fe80::1415:92cc:0:3,
Dst: fe80::1415:92cc:0:1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 46
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1415:92cc:0:3
Destination: fe80::1415:92cc:0:1
Internet Control Message Protocol v6
Type: RPL Control (155)
Code: 2 (Destination Advertisement Object)
Checksum: 0xd31a [incorrect, should be 0x4d90]
RPLInstanceID: 0
Flags: 0x40
0... .... = DAO-ACK Request (K): False
.1.. .... = DODAGID Present (D): True
..00 0000 = Reserved: 0
Reserved: 00
DAO Sequence: 0
DODAGID: bbbb::1415:92cc:0:1
ICMPv6 RPL Option (Transit Information bbbb::1415:92cc:0:2)
Type: Transit Information (6)
Length: 20
Flags: 0x00
0... .... = External: Not set
.000 0000 = Reserved: 0
Path Control: 0
Path Sequence: 0
Path Lifetime: 170
Parent Address: bbbb::1415:92cc:0:2
== Raw Bytes ==
0000 21 ec 0b fe ca 01 00 00 00 cc 92 15 14 02 00 00
0010 00 cc 92 15 14 f1 83 05 03 7a 11 3a 14 15 92 cc
0020 00 00 00 03 14 15 92 cc 00 00 00 01 9b 02 d3 1a
0030 00 40 00 00 bb bb 00 00 00 00 00 00 14 15 92 cc
0040 00 00 00 01 06 14 00 00 00 aa bb bb 00 00 00 00
0050 00 00 14 15 92 cc 00 00 00 02 35 21
ACK
== Dissected packet ==
IEEE 802.15.4 Ack, Sequence Number: 5, Dst: 14:15:92:cc:00:00:00:03,
Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xee02, Frame Type: Ack
.... .... .... .010 = Frame Type: Ack (0x0002)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..0. .... = Acknowledge Request: False
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..1. .... .... = Information Elements present: True
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x0003)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 5
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:03 (14:15:92:cc:00:00:00:03)
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Header Information Elements: Time Correction IE (0x0f02)
Information Element Length: 2
.000 1111 0... .... = Information Element ID:
Time Correction IE (0x001e)
0... .... .... .... = Header IE. This bit must be unset: False
Data: Time Correction IE Content(0x0000)
Ack - positive time correction: 0
FCS: 0x7472 (Correct)
== Raw Bytes ==
0000 02 ee 05 fe ca 03 00 00 00 cc 92 15 14 02 00 00
0010 00 cc 92 15 14 02 0f 00 00 72 74
[ping 2] ICMPv6 echo request 1->2
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:02,
Src: 14:15:92:cc:00:00:00:01
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x0003)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 42
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Extended Source: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
FCS: 0xd916 (Correct)
6LoWPAN
.... 0001 = Page Number: 1
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..00 .... .... = Hop limit: Inline (0x0000)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..00 .... = Source address mode: Inline (0x0000)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..00 = Dest address mode: Inline (0x0000)
Next header: ICMPv6 (0x3a)
Hop limit: 64
Source: bbbb::1
Destination: bbbb::1415:92cc:0:2
Internet Protocol Version 6, Src: bbbb::1, Dst: bbbb::1415:92cc:0:2
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class: 0x00
(DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 64
Next header: ICMPv6 (58)
Hop limit: 64
Source: bbbb::1
Destination: bbbb::1415:92cc:0:2
Internet Control Message Protocol v6
Type: Echo (ping) request (128)
Code: 0
Checksum: 0xf7be [correct]
Identifier: 0x47c5
Sequence: 1
[No response seen]
Data (56 bytes)
0000 d0 27 b2 56 00 00 00 00 d5 52 0b 00 00 00 00 00
0010 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f
0020 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f
0030 30 31 32 33 34 35 36 37
Data: d027b25600000000d5520b00000000001011121314151617...
[Length: 56]
== Raw Bytes ==
0000 21 ec 2a fe ca 02 00 00 00 cc 92 15 14 01 00 00
0010 00 cc 92 15 14 f1 78 00 3a 40 bb bb 00 00 00 00
0020 00 00 00 00 00 00 00 00 00 01 bb bb 00 00 00 00
0030 00 00 14 15 92 cc 00 00 00 02 80 00 f7 be 47 c5
0040 00 01 d0 27 b2 56 00 00 00 00 d5 52 0b 00 00 00
0050 00 00 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d
0060 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d
0070 2e 2f 30 31 32 33 34 35 36 37 16 d9
[ping 2] ICMPv6 echo reply 2->1
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:01,
Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x0003)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x0003)
Sequence Number: 48
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
FCS: 0xe105 (Correct)
6LoWPAN
.... 0001 = Page Number: 1
6LoRH: Routing Protocol Information
100. .... = Routing Header 6lo: Critical Routing Header (0x04)
...0 .... .... .... = Packet direction:
UP false, DOWN true: False
.... 0... .... .... = Error detected: False
.... .0.. .... .... = No link to destination: False
.... ..1. .... .... = Context identifier extension: True
.... ...0 .... .... = Context identifier extension: False
.... .... 0000 0101 = 6loRH Type: Routing Protocol Information
RPL Instance: 0x00
Sender Rank: 0x0338
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..01 .... = Source address mode: 64-bits inline (0x01)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..01 = Dest address mode: 64-bits inline (0x01)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1415:92cc:0:2
Destination: fe80::1
Internet Protocol Version 6, Src: fe80::1415:92cc:0:2, Dst: fe80::1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 64
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1415:92cc:0:2
Destination: fe80::1
Internet Control Message Protocol v6
Type: Echo (ping) reply (129)
Code: 0
Checksum: 0xf6be [incorrect, should be 0x7134]
Identifier: 0x47c5
Sequence: 1
Data (56 bytes)
0000 d0 27 b2 56 00 00 00 00 d5 52 0b 00 00 00 00 00
0010 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f
0020 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f
0030 30 31 32 33 34 35 36 37
Data: d027b25600000000d5520b00000000001011121314151617...
[Length: 56]
== Raw Bytes ==
0000 21 ec 30 fe ca 01 00 00 00 cc 92 15 14 02 00 00
0010 00 cc 92 15 14 f1 82 05 03 38 7a 11 3a 14 15 92
0020 cc 00 00 00 02 00 00 00 00 00 00 00 01 81 00 f6
0030 be 47 c5 00 01 d0 27 b2 56 00 00 00 00 d5 52 0b
0040 00 00 00 00 00 10 11 12 13 14 15 16 17 18 19 1a
0050 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 2a
0060 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 05 e1
[ping 3] ICMPv6 echo request 1->2
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:02,
Src: 14:15:92:cc:00:00:00:01
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x03)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x03)
Sequence Number: 34
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Extended Source: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
FCS: 0x0366 (Correct)
6LoWPAN
.... 0001 = Page Number: 1
6LoRH: Routing Header 3, 8 byte compression
100. .... = Routing Header 6lo: Critical Routing Header (0x04)
...0 0000 .... .... = 6loRH Hop Number - 1: 0x0000
.... .... 0000 0011 = 6loRH Type: Routing Header 3,
8 byte compression (0x0003)
Source/8, Delta: ::1415:92cc:0:2
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..00 .... .... = Hop limit: Inline (0x0000)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..00 .... = Source address mode: Inline (0x0000)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..00 = Dest address mode: Inline (0x00)
Next header: ICMPv6 (0x3a)
Hop limit: 64
Source: bbbb::1
Destination: bbbb::1415:92cc:0:3
Internet Protocol Version 6, Src: bbbb::1, Dst: bbbb::1415:92cc:0:3
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 18
Next header: ICMPv6 (58)
Hop limit: 64
Source: bbbb::1
Destination: bbbb::1415:92cc:0:3
Internet Control Message Protocol v6
Type: Echo (ping) request (128)
Code: 0
Checksum: 0x13f9 [correct]
Identifier: 0x3943
Sequence: 1
Data (10 bytes)
0000 00 01 02 03 04 05 06 07 08 09
Data: 00010203040506070809
[Length: 10]
== Raw Bytes ==
0000 21 ec 22 fe ca 02 00 00 00 cc 92 15 14 01 00 00
0010 00 cc 92 15 14 f1 80 03 14 15 92 cc 00 00 00 02
0020 78 00 3a 40 bb bb 00 00 00 00 00 00 00 00 00 00
0030 00 00 00 01 bb bb 00 00 00 00 00 00 14 15 92 cc
0040 00 00 00 03 80 00 13 f9 39 43 00 01 00 01 02 03
0050 04 05 06 07 08 09 66 03
[ping 3] ICMPv6 echo request 2->3
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:03,
Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x03)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x03)
Sequence Number: 35
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:03 (14:15:92:cc:00:00:00:03)
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
FCS: 0x793f (Correct)
6LoWPAN
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..00 .... .... = Hop limit: Inline (0x0000)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..00 .... = Source address mode: Inline (0x0000)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..00 = Dest address mode: Inline (0x0000)
Next header: ICMPv6 (0x3a)
Hop limit: 64
Source: bbbb::1
Destination: bbbb::1415:92cc:0:3
Internet Protocol Version 6, Src: bbbb::1, Dst: bbbb::1415:92cc:0:3
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 18
Next header: ICMPv6 (58)
Hop limit: 64
Source: bbbb::1
Destination: bbbb::1415:92cc:0:3
Internet Control Message Protocol v6
Type: Echo (ping) request (128)
Code: 0
Checksum: 0x13f9 [correct]
Identifier: 0x3943
Sequence: 1
Data (10 bytes)
0000 00 01 02 03 04 05 06 07 08 09
Data: 00010203040506070809
[Length: 10]
== Raw Bytes ==
0000 21 ec 23 fe ca 03 00 00 00 cc 92 15 14 02 00 00
0010 00 cc 92 15 14 78 00 3a 40 bb bb 00 00 00 00 00
0020 00 00 00 00 00 00 00 00 01 bb bb 00 00 00 00 00
0030 00 14 15 92 cc 00 00 00 03 80 00 13 f9 39 43 00
0040 01 00 01 02 03 04 05 06 07 08 09 3f 79
[ping 3] ICMPv6 echo reply 3->2
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:02,
Src: 14:15:92:cc:00:00:00:03
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x03)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x03)
Sequence Number: 23
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Extended Source: 14:15:92:cc:00:00:00:03 (14:15:92:cc:00:00:00:03)
FCS: 0x84f7 (Correct)
6LoWPAN
.... 0001 = Page Number: 1
6LoRH: Routing Protocol Information
100. .... = Routing Header 6lo: Critical Routing Header (0x04)
...0 .... .... .... = Packet direction:
UP false, DOWN true: False
.... 0... .... .... = Error detected: False
.... .0.. .... .... = No link to destination: False
.... ..1. .... .... = Context identifier extension: True
.... ...1 .... .... = Context identifier extension: True
.... .... 0000 0101 = 6loRH Type: Routing Protocol Information
RPL Instance: 0x00
Sender Rank: 0x07
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x03)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..01 .... = Source address mode: 64-bits inline (0x01)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..01 = Dest address mode: 64-bits inline (0x01)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1415:92cc:0:3
Destination: fe80::1
Internet Protocol Version 6, Src: fe80::1415:92cc:0:3, Dst: fe80::1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 18
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1415:92cc:0:3
Destination: fe80::1
Internet Control Message Protocol v6
Type: Echo (ping) reply (129)
Code: 0
Checksum: 0x12f9 [incorrect, should be 0x8d6e]
[Expert Info (Warn/Checksum): ICMPv6 Checksum Incorrect
Identifier: 0x3943
Sequence: 1
Data (10 bytes)
0000 00 01 02 03 04 05 06 07 08 09
Data: 00010203040506070809
[Length: 10]
== Raw Bytes ==
0000 21 ec 17 fe ca 02 00 00 00 cc 92 15 14 03 00 00
0010 00 cc 92 15 14 f1 83 05 07 7a 11 3a 14 15 92 cc
0020 00 00 00 03 00 00 00 00 00 00 00 01 81 00 12 f9
0030 39 43 00 01 00 01 02 03 04 05 06 07 08 09 f7 84
[ping 3] ICMPv6 echo reply 2->1
== Dissected packet ==
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:01,
Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xec21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..0. .... .... = Information Elements present: False
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x03)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x03)
Sequence Number: 36
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
FCS: 0x7dbc (Correct)
6LoWPAN
.... 0001 = Page Number: 1
6LoRH: Routing Protocol Information
100. .... = Routing Header 6lo: Critical Routing Header (0x04)
...0 .... .... .... = Packet direction:
UP false, DOWN true: False
.... 0... .... .... = Error detected: False
.... .0.. .... .... = No link to destination: False
.... ..1. .... .... = Context identifier extension: True
.... ...1 .... .... = Context identifier extension: True
.... .... 0000 0101 = 6loRH Type: Routing Protocol Information
RPL Instance: 0x00
Sender Rank: 0x03
IPHC Header
011. .... = Pattern: IP header compression (0x03)
...1 1... .... .... = Traffic class and flow label: Version,
traffic class, and flow label
compressed (0x0003)
.... .0.. .... .... = Next header: Inline
.... ..10 .... .... = Hop limit: 64 (0x0002)
.... .... 0... .... = Context identifier extension: False
.... .... .0.. .... = Source address compression: Stateless
.... .... ..01 .... = Source address mode: 64-bits inline (0x01)
.... .... .... 0... = Multicast address compression: False
.... .... .... .0.. = Dest address compression: Stateless
.... .... .... ..01 = Dest address mode: 64-bits inline (0x01)
[Source context: fe80::]
[Destination context: fe80::]
Next header: ICMPv6 (0x3a)
Source: fe80::1415:92cc:0:3
Destination: fe80::1
Internet Protocol Version 6, Src: fe80::1415:92cc:0:3, Dst: fe80::1
0110 .... = Version: 6
.... 0000 0000 .... .... .... .... .... = Traffic class:
0x00 (DSCP: CS0, ECN: Not-ECT)
.... 0000 00.. .... .... .... .... .... = Differentiated
Services Codepoint: Default (0)
.... .... ..00 .... .... .... .... .... = Explicit Congestion
Notification: Not ECN-Capable Transport (0)
.... .... .... 0000 0000 0000 0000 0000 = Flowlabel: 0x00000000
Payload length: 18
Next header: ICMPv6 (58)
Hop limit: 64
Source: fe80::1415:92cc:0:3
Destination: fe80::1
Internet Control Message Protocol v6
Type: Echo (ping) reply (129)
Code: 0
Checksum: 0x12f9 [incorrect, should be 0x8d6e]
[Expert Info (Warn/Checksum): ICMPv6 Checksum Incorrect]
Identifier: 0x3943
Sequence: 1
Data (10 bytes)
0000 00 01 02 03 04 05 06 07 08 09
Data: 00010203040506070809
[Length: 10]
== Raw Bytes ==
0000 21 ec 24 fe ca 01 00 00 00 cc 92 15 14 02 00 00
0010 00 cc 92 15 14 f1 83 05 03 7a 11 3a 14 15 92 cc
0020 00 00 00 03 00 00 00 00 00 00 00 01 81 00 12 f9
0030 39 43 00 01 00 01 02 03 04 05 06 07 08 09 bc 7d
6Top Command 2->1
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:01,
Src: 14:15:92:cc:00:00:00:02
Frame Control Field: 0xee21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..1. .... .... = Information Elements present: True
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x03)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x03)
Sequence Number: 26
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
Extended Source: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Header Information Elements: Header Termination 1 IE (0x3f00)
Information Element Length: 0
.011 1111 0... .... = Information Element ID:
Header Termination 1 IE (0x007e)
0... .... .... .... = Header IE. This bit must be unset: False
Payload Information Elements: 6top Group ID (0x9011)
Information Element Length: 17
.001 0... .... .... = Information Element ID:
6top Group ID (0x02)
1... .... .... .... = Payload IE. This bit must be set to 1:
True
6TOP Message: Add Command
6P Sub IE ID: 0x00
6P Version: 0x01
6P Code: 0x01
6P SF ID: 0x00
Number of desired cells: 0x01
Container: 0x01
Slot Offset: 0x0008
Channel Offset: 0x0000
Slot Offset: 0x0005
Channel Offset: 0x0000
Slot Offset: 0x0007
Channel Offset: 0x0000
FCS: 0x5aa5 (Correct)
== Raw Bytes ==
0000 21 ee 1a fe ca 01 00 00 00 cc 92 15 14 02 00 00
0010 00 cc 92 15 14 00 3f 11 90 00 11 00 01 01 08 00
0020 00 00 05 00 00 00 07 00 00 00 a5 5a
6Top Response 1->2
IEEE 802.15.4 Data, Dst: 14:15:92:cc:00:00:00:02,
Src: 14:15:92:cc:00:00:00:01
Frame Control Field: 0xee21, Frame Type: Data
.... .... .... .001 = Frame Type: Data (0x0001)
.... .... .... 0... = Security Enabled: False
.... .... ...0 .... = Frame Pending: False
.... .... ..1. .... = Acknowledge Request: True
.... .... .0.. .... = Intra-PAN: False
.... ...0 .... .... = Sequence Number Suppression: False
.... ..1. .... .... = Information Elements present: True
.... 11.. .... .... = Destination Addressing Mode:
Long/64-bit (0x03)
..10 .... .... .... = Frame Version: 2
11.. .... .... .... = Source Addressing Mode:
Long/64-bit (0x03)
Sequence Number: 23
Destination PAN: 0xcafe
Destination: 14:15:92:cc:00:00:00:02 (14:15:92:cc:00:00:00:02)
Extended Source: 14:15:92:cc:00:00:00:01 (14:15:92:cc:00:00:00:01)
Header Information Elements: Header Termination 1 IE (0x3f00)
Information Element Length: 0
.011 1111 0... .... = Information Element ID:
Header Termination 1 IE (0x007e)
0... .... .... .... = Header IE. This bit must be unset: False
Payload Information Elements: 6top Group ID (0x9007)
Information Element Length: 7
.001 0... .... .... = Information Element ID:
6top Group ID (0x02)
1... .... .... .... = Payload IE. This bit must be set to 1:
True
6TOP Message: Success Response
6P Sub IE ID: 0x00
6P Version: 0x01
6P Code: 0x06
6P SF ID: 0x00
Slot Offset: 0x0008
Channel Offset: 0x0000
FCS: 0x8ddb (Correct)
== Raw Bytes ==
0000 21 ee 17 fe ca 02 00 00 00 cc 92 15 14 01 00 00
0010 00 cc 92 15 14 00 3f 07 90 00 61 00 08 00 00 00
0020 db 8d
This memo includes no request to IANA.
This memo only presents example packets exchanged. It does not define any protocol; there are hence no security considerations in this document.
The authors would like to thank the OpenWSN community, the 6TiSCH working group and the participants at the 6TiSCH plugtests for there feedback which has helped shape this document.
| [I-D.ietf-6tisch-minimal] | Vilajosana, X. and K. Pister, "Minimal 6TiSCH Configuration", Internet-Draft draft-ietf-6tisch-minimal-14, January 2016. |
| [I-D.wang-6tisch-6top-sublayer] | Wang, Q. and X. Vilajosana, "6TiSCH Operation Sublayer (6top)", Internet-Draft draft-wang-6tisch-6top-sublayer-04, November 2015. |
| [I-D.ietf-6lo-paging-dispatch] | Thubert, P., "6LoWPAN Paging Dispatch", Internet-Draft draft-ietf-6lo-paging-dispatch-01, January 2016. |
| [I-D.ietf-6lo-routing-dispatch] | Thubert, P., Bormann, C., Toutain, L. and R. Cragie, "6LoWPAN Routing Header", Internet-Draft draft-ietf-6lo-routing-dispatch-05, February 2016. |
| [OpenWSN] | Watteyne, T., Vilajosana, X., Kerkez, B., Chraim, F., Weekly, K., Wang, Q., Glaser, S. and K. Pister, "OpenWSN: a Standards-Based Low-Power Wireless Development Environment", Transactions on Emerging Telecommunications Technologies , August 2012. |