Packet #18150765 Success

NODEINFO_APP packet from el8010_1 (e108) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18150765
Mesh Packet ID:	`0xd77346dc` Used for correlation across gateways
Timestamp:	2026-03-28 05:08:30 UTC
From Node:	el8010_1 (e108)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	el8010_1 (e108)
Channel:	LongFast
RSSI:	Unknown
SNR:	Unknown
Hop Info:	0/7 hops Start: 7, Limit: 7
Relay Node:	`08` e108 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: 73 bytes

Decoded: Yes

Decoded Data:

Long Name:	el8010_1
Short Name:	e108
Node ID:	!c46be108
MAC Address:	/PXEa+EI
Hardware:	M5STACK

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:	73 bytes
Gateway:	!c46be108
Channel:	LongFast
Payload Type:	NODEINFO_APP
Hop Count:	Unknown / 7

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!c46be108` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (73 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`3295404296` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`73` bytes	size
`hop_limit`	`7` Remaining hops allowed	uint32
`hop_start`	`7` 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`	`1774674495` 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`	`8` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774674510.3635902` 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)
✓ Gateway node ID tracked
✓ Zero-hop: direct from source to MQTT gateway

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers

MQTT-Specific Fields

Gateway ID:	`!c46be108`
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:	73 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!c46be108", "long_name": "el8010_1", "short_name": "e108", "macaddr": "/PXEa+EI", "hw_model": "M5STACK" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!c46be108", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3295404296, "to": 4294967295, "id": 3614656220, "rx_time": 1774674495, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 7, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 8, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092163343662653130381208656c383031305f311a04653130382206fcf5c46be108282a4220b658995da44ccae4707e3688a259774890ef99a6d4bde157379747fd4d49d4424800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!c46be108", "long_name": "el8010_1", "short_name": "e108", "macaddr": "/PXEa+EI", "hw_model": "M5STACK", "public_key": "tliZXaRMyuRwfjaIoll3SJDvmabUveFXN5dH/U1J1EI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (73 bytes)

0a092163343662653130381208656c383031305f311a04653130382206fcf5c46be108282a4220b658995da44ccae4707e3688a259774890ef99a6d4bde157379747fd4d49d4424800

Hex Analysis:

Size:	73 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
el8010_1 (e108) Primary	0.000s Reference	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:30 UTC	Current
el8010_1 (e108)	-0.986s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.962s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.941s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.918s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.895s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.872s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.849s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.827s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.806s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.785s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.763s Before	Unknown	Unknown	`08` e108	LongFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.739s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.714s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.691s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.667s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.646s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.625s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.603s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.582s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.558s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.535s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.512s Before	Unknown	Unknown	`08` e108	MediumFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.489s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.468s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.447s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.426s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.405s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.381s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:29 UTC	View
el8010_1 (e108)	-0.355s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.332s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.309s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.288s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.267s Before	Unknown	Unknown	`08` e108	ShortFast	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.246s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.225s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.201s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.177s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.154s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.131s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.110s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.089s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.068s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.047s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View
el8010_1 (e108)	-0.024s Before	Unknown	Unknown	`08` e108	ShortTurbo	2026-03-28 05:08:30 UTC	View

45

Total Receptions

1

Unique Gateways