H Hex Packet Decoder

10,617,384 packets decoded

10.28.6.44 → 10.28.6.42 SCTP HEARTBEAT_ACK

0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
00	01	AF	0C	06	96	00	A0	80	00	5E	46	08	00	45	00
00	38	BB	81	40	00	FF	84	9F	32	0A	1C	06	2C	0A	1C
06	2A	0B	59	0B	59	0D	53	E6	FE	8C	8E	07	46	05	00
00	18	00	01	00	14	40	E4	4B	92	0A	1C	06	2C	1B	66
AF	7E	00	00	00	00

3 protocols in packet (70 bytes):

Ethernet

IPv4

SCTP

Frame 1: 70 bytes on wire (560 bits)
- Section number: 1
- Interface id: 0 (Interface, hpd0)
  - Interface name: Interface, hpd0
- Encapsulation type: Ethernet (1)
- Arrival Time: Mar 10, 2026 15:35:50.000001000 CET
- UTC Arrival Time: Mar 10, 2026 14:35:50.000001000 UTC
- Epoch Arrival Time: 1773153350.000001000
- Time shift for this packet: 0.000000000 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: 70 bytes (560 bits)
- Capture Length: 70 bytes (560 bits)
- Frame is marked: False
- Frame is ignored: False
- Protocols in frame: eth:ethertype:ip:sctp
Ethernet II
- Destination: ArtesynEmbed_0c:06:96 (00:01:af:0c:06:96)
  - .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
  - .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
- Source: Tattile_00:5e:46 (00:a0:80:00:5e:46)
  - .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
  - .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
- Type: IPv4 (0x0800)
- Stream index: 0
Internet Protocol Version 4
- 0100 .... = Version: 4
- .... 0101 = Header Length: 20 bytes (5)
- Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
  - 0000 00.. = Differentiated Services Codepoint: Default (0)
  - .... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
- Total Length: 56
- Identification: 0xbb81 (48001)
- 010. .... = Flags: 0x2, Don't fragment
  - 0... .... = Reserved bit: Not set
  - .1.. .... = Don't fragment: Set
  - ..0. .... = More fragments: Not set
- ...0 0000 0000 0000 = Fragment Offset: 0
- Time to Live: 255
- Protocol: SCTP (132)
- Header Checksum: 0x9f32 [correct]
- Header checksum status: Good
- Calculated Checksum: 0x9f32
- Source Address: 10.28.6.44
- Destination Address: 10.28.6.42
- Stream index: 0
Stream Control Transmission Protocol
- Source port: 2905
- Destination port: 2905
- Verification tag: 0x0d53e6fe
- Association index: disabled (enable in preferences)
- Checksum: 0x8c8e0746
- Checksum Status: Unverified
- HEARTBEAT_ACK chunk (Information: 20 bytes)
  - Chunk type: HEARTBEAT_ACK (5)
    - 0... .... = Bit: Stop processing of the packet
    - .0.. .... = Bit: Do not report
  - Chunk flags: 0x00
  - Chunk length: 24
  - Heartbeat info parameter (Information: 16 bytes)
    - Parameter type: Heartbeat info (0x0001)
      - 0... .... .... .... = Bit: Stop processing of chunk
      - .0.. .... .... .... = Bit: Do not report
    - Parameter length: 20
    - Heartbeat information: 40e44b920a1c062c1b66af7e00000000

0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
00	01	AF	0C	06	96	00	A0	80	00	5E	46	08	00	45	00
00	38	BB	81	40	00	FF	84	9F	32	0A	1C	06	2C	0A	1C
06	2A	0B	59	0B	59	0D	53	E6	FE	8C	8E	07	46	05	00
00	18	00	01	00	14	40	E4	4B	92	0A	1C	06	2C	1B	66
AF	7E	00	00	00	00

0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
00	01	AF	0C	06	96	00	A0	80	00	5E	46	08	00	45	00
00	38	BB	81	40	00	FF	84	9F	32	0A	1C	06	2C	0A	1C
06	2A	0B	59	0B	59	0D	53	E6	FE	8C	8E	07	46	05	00
00	18	00	01	00	14	40	E4	4B	92	0A	1C	06	2C	1B	66
AF	7E	00	00	00	00

0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
00	01	AF	0C	06	96	00	A0	80	00	5E	46	08	00	45	00
00	38	BB	81	40	00	FF	84	9F	32	0A	1C	06	2C	0A	1C
06	2A	0B	59	0B	59	0D	53	E6	FE	8C	8E	07	46	05	00
00	18	00	01	00	14	40	E4	4B	92	0A	1C	06	2C	1B	66
AF	7E	00	00	00	00