Packet #39483139 Success

NODEINFO_APP packet from Catch the ViBE (ViBE) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	39483139
Mesh Packet ID:	`0xabef8832` Used for correlation across gateways
Timestamp:	2026-05-16 07:23:30 UTC
From Node:	Catch the ViBE (ViBE)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	Catch the ViBE (ViBE)
Channel:	ShortFast
RSSI:	Unknown
SNR:	Unknown
Hop Info:	0/3 hops Start: 3, Limit: 3
Relay Node:	`6c` ViBE Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions

Payload Data

Protocol: NODEINFO_APP

Size: 79 bytes

Decoded: Yes

Decoded Data:

Long Name:	Catch the ViBE
Short Name:	ViBE
Node ID:	!433ab86c
MAC Address:	SMpDOrhs
Hardware:	HELTEC_V3

Raw Packet Analysis

Complete field breakdown and MQTT privacy/exposure analysis

Packet Structure

MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)

Total Size:	79 bytes
Gateway:	!433ab86c
Channel:	ShortFast
Payload Type:	NODEINFO_APP
Hop Count:	Unknown / 3

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 2 more...

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!433ab86c` Node ID format
`channel_id`	`ShortFast`
`packet`	`MeshPacket` (79 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`1127921772` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`79` bytes	size
`hop_limit`	`3` Remaining hops allowed	uint32
`hop_start`	`3` Initial hop limit	uint32
`hops_taken`	`0` Calculated: hop_start - hop_limit	derived
`rx_rssi`	Not set	int32
`rx_snr`	Not set	float
`rx_time`	`1778916208` Receive timestamp	fixed32
`via_mqtt`	False Direct LoRa transmission	bool
`want_ack`	False No ACK requested	bool
`priority`	`10` Packet priority level	enum
`delayed`	Not set	enum
`channel`	Not set	uint32
`pki_encrypted`	False Standard encryption	bool
`next_hop`	Not set	uint32
`relay_node`	`108` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1778916210.899006` Unix timestamp	uint32

MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast

Privacy Features:

✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
✓ Gateway node ID tracked
✓ Zero-hop: direct from source to MQTT gateway

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers

MQTT-Specific Fields

Gateway ID:	`!433ab86c`
Zero Hop Policy:	Enabled Direct gateway connection

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	NODEINFO_APP
Size:	79 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!433ab86c", "long_name": "Catch the ViBE", "short_name": "ViBE", "macaddr": "SMpDOrhs", "hw_model": "HELTEC_V3" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!433ab86c", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1127921772, "to": 4294967295, "id": 2884601906, "rx_time": 1778916208, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 108, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213433336162383663120e43617463682074686520566942451a0456694245220648ca433ab86c282b4220e84660134b19b6935c3ba8e8d8fea80cb09cc9c56bc2ceb146567d209c55a61f4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!433ab86c", "long_name": "Catch the ViBE", "short_name": "ViBE", "macaddr": "SMpDOrhs", "hw_model": "HELTEC_V3", "public_key": "6EZgE0sZtpNcO6jo2P6oDLCcycVrws6xRlZ9IJxVph8=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (79 bytes)

0a09213433336162383663120e43617463682074686520566942451a0456694245220648ca433ab86c282b4220e84660134b19b6935c3ba8e8d8fea80cb09cc9c56bc2ceb146567d209c55a61f4800

Hex Analysis:

Size:	79 bytes
Format:	Protobuf (Protocol Buffers)
Encoding:	Binary with varint and length-delimited fields

This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.

All Receptions

All gateways that received this packet
Correlation: Using Mesh Packet ID

Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.

Gateway	Time Offset	RSSI	SNR	Relay	Channel	Timestamp	Actions
Catch the ViBE (ViBE) Primary	0.000s Reference	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	Current
Catch the ViBE (ViBE)	-0.713s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.683s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.662s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.641s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.621s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.600s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.577s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.554s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.531s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.505s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.483s Before	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.462s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.442s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.421s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.399s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.375s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.352s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.329s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.307s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.286s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.266s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.244s Before	Unknown	Unknown	`6c` ViBE	MediumFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.222s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.199s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.175s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.152s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.131s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.111s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.090s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.069s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.047s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	-0.023s Before	Unknown	Unknown	`6c` ViBE	ShortFast	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	+0.023s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	+0.045s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	+0.065s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	+0.086s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:30 UTC	View
Catch the ViBE (ViBE)	+0.107s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:31 UTC	View
Catch the ViBE (ViBE)	+0.129s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:31 UTC	View
Catch the ViBE (ViBE)	+0.152s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:31 UTC	View
Catch the ViBE (ViBE)	+0.175s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:31 UTC	View
Catch the ViBE (ViBE)	+0.198s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:31 UTC	View
Catch the ViBE (ViBE)	+0.220s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:31 UTC	View
Catch the ViBE (ViBE)	+0.240s After	Unknown	Unknown	`6c` ViBE	ShortTurbo	2026-05-16 07:23:31 UTC	View
Catch the ViBE (ViBE)	+0.262s After	Unknown	Unknown	`6c` ViBE	LongFast	2026-05-16 07:23:31 UTC	View

45

Total Receptions

1

Unique Gateways