Packet #366735

Database ID:	366735
Mesh Packet ID:	`0x83d4217c` Utilizado para correlação entre gateways
Tempo:	2025-10-15 15:58:31 UTC
Do Node:	Pigsy-8 (PN-8)
Para o Node:	RUB1-01 🇵🇹-GW-24 (RB01)
Successo:	Processado
Protocolo:	TRACEROUTE_APP Port: 70

Gateway:	☣️JHR#1-CL-8 (JHR1)
Canal:	LongFast
RSSI:	Unknown
SNR:	Unknown
Info Hop:	2/4 hops Início: 4, Limite: 2

Caminho da Rota:	R028-R-868 (R28) → ☣️JHR#3-CL-8 (JHR3)
Quantidade de Hops:	1 hops
Estado:	Incomplete - Final destination not reached
SNR para:	-9.0 dB -11.75 dB

Hop	Do Node	Para Node	Distancia	SNR (dB)	Direção	Análise
1	Pigsy-8 (PN-8)	R028-R-868 (R28)	Unknown	-9.0 dB	Origem	Hops
2	R028-R-868 (R28)	☣️JHR#3-CL-8 (JHR3)	12.74 km	-11.75 dB	Reptido	Hops
Traceroute incompleto - Não alcançou o destino final

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:	32 bytes
Gateway:	!b03de76c
Channel:	LongFast
Payload Type:	TRACEROUTE_APP
Hop Count:	2 / 4

Privacy Summary

Exposure Level:
Direct Message

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...

Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!b03de76c` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (32 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2997321420` Source node ID	uint32
`to`	`1128114116` Target node ID	uint32
`decoded.portnum`	`70` TRACEROUTE_APP	enum
`decoded.payload_length`	`32` bytes	size
`hop_limit`	`2` Remaining hops allowed	uint32
`hop_start`	`4` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	Not set	int32
`rx_snr`	Not set	float
`rx_time`	`1760540310` Receive timestamp	fixed32
`via_mqtt`	False Direct LoRa transmission	bool
`want_ack`	True Acknowledgment requested	bool
`priority`	`70` 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`	`48` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1760540311.3127031` Unix timestamp	uint32

MQTT Privacy & Exposure Analysis

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

Exposure Level: Direct Message

Privacy Features:

✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
✓ Targeted to specific node
✓ Gateway node ID tracked

Exposure Risks:

⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)

MQTT-Specific Fields

Want ack:	`True`
Gateway ID:	`!b03de76c`

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TRACEROUTE_APP
Size:	32 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "route_nodes": [ 3449237639, 2425773360 ], "snr_towards": [ -9.0, -11.75 ], "route_back": [], "snr_back": [], "route_node_names": { "2425773360": "☣️JHR#3-CL-8 (JHR3)", "1128114116": "RUB1-01 🇵🇹-GW-24 (RB01)", "2997321420": "Pigsy-8 (PN-8)", "3449237639": "R028-R-868 (R28)" }, "traceroute_packet": { "packet_data": { "id": 366735, "timestamp": 1760540311.3127031, "from_node_id": 2997321420, "to_node_id": 1128114116, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!b03de76c", "channel_id": "LongFast", "mesh_packet_id": 2211717500, "rssi": 0, "snr": 0.0, "hop_limit": 2, "hop_start": 4, "payload_length": 32, "processed_successfully": 1, "raw_payload": "0a08873097cd305d96901214dcffffffffffffffff01d1ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 70, "delayed": 0, "channel_index": null, "rx_time": 1760540310, "pki_encrypted": 0, "next_hop": 0, "relay_node": 48, "tx_after": 0, "timestamp_str": "2025-10-15 15:58:31", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "Pigsy-8 (PN-8)", "to_node_name": "RUB1-01 🇵🇹-GW-24 (RB01)", "gateway_name": "☣️JHR#1-CL-8 (JHR1)", "gateway_location": { "node_id": 2956846956, "latitude": 38.7538944, "longitude": -9.2561408, "altitude": 128, "timestamp": 1761186774.044749, "timestamp_str": "2025-10-23 03:32:54", "display_name": "☣️JHR#1-CL-8", "long_name": "☣️JHR#1-CL-8", "short_name": "JHR1", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 366735, "from_node_id": 2997321420, "to_node_id": 1128114116, "timestamp": 1760540311.3127031, "gateway_id": "!b03de76c", "raw_payload": "0a08873097cd305d96901214dcffffffffffffffff01d1ffffffffffffffff01", "hop_limit": 2, "hop_start": 4, "from_node_name": "Pigsy-8 (PN-8)", "to_node_name": "!433da7c4", "route_data": { "route_nodes": [ 3449237639, 2425773360 ], "snr_towards": [ -9.0, -11.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2997321420, 3449237639, 2425773360 ], "node_names": [ "Pigsy-8 (PN-8)", "R028-R-868 (R28)", "☣️JHR#3-CL-8 (JHR3)" ], "snr_values": [ -9.0, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2997321420, "to_node_id": 3449237639, "from_node_name": "Pigsy-8 (PN-8)", "to_node_name": "R028-R-868 (R28)", "snr": -9.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 3449237639, "to_node_id": 2425773360, "from_node_name": "R028-R-868 (R28)", "to_node_name": "☣️JHR#3-CL-8 (JHR3)", "snr": -11.75, "direction": "forward", "is_target_hop": false, "distance_meters": 12740.580149148613, "from_location_timestamp": 1760506401.6365798, "to_location_timestamp": 1760530842.586533, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 2.6h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2997321420, 3449237639, 2425773360 ], "node_names": [ "Pigsy-8 (PN-8)", "R028-R-868 (R28)", "☣️JHR#3-CL-8 (JHR3)" ], "snr_values": [ -9.0, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2997321420, "to_node_id": 3449237639, "from_node_name": "Pigsy-8 (PN-8)", "to_node_name": "R028-R-868 (R28)", "snr": -9.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 3449237639, "to_node_id": 2425773360, "from_node_name": "R028-R-868 (R28)", "to_node_name": "☣️JHR#3-CL-8 (JHR3)", "snr": -11.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 12740.580149148613, "from_location_timestamp": 1760506401.6365798, "to_location_timestamp": 1760530842.586533, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 2.6h ago" } ], "is_complete": false, "total_hops": 2 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Pigsy-8 (PN-8) → R028-R-868 (R28) → ☣️JHR#3-CL-8 (JHR3)", "return_path_display": null, "actual_rf_path_display": "Pigsy-8 (PN-8) → R028-R-868 (R28) → ☣️JHR#3-CL-8 (JHR3)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2997321420, "to_node_id": 3449237639, "from_node_name": "Pigsy-8 (PN-8)", "to_node_name": "R028-R-868 (R28)", "snr": -9.0, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 2, "from_node_id": 3449237639, "to_node_id": 2425773360, "from_node_name": "R028-R-868 (R28)", "to_node_name": "☣️JHR#3-CL-8 (JHR3)", "snr": -11.75, "direction": "forward", "is_target_hop": false, "distance_meters": 12740.580149148613, "from_location_timestamp": 1760506401.6365798, "to_location_timestamp": 1760530842.586533, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 2.6h ago" } ], "return_hops": [], "total_forward_distance": 12740.580149148613, "total_return_distance": null }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!b03de76c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2997321420, "to": 1128114116, "id": 2211717500, "rx_time": 1760540310, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 48, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a08873097cd305d96901214dcffffffffffffffff01d1ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3449237639, 2425773360 ], "snr_towards": [ -36, -47 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }

Raw Packet Data (32 bytes)

0a08873097cd305d96901214dcffffffffffffffff01d1ffffffffffffffff01

Hex Analysis:

Size:	32 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.

Gateway	Time Offset	RSSI	SNR	Hops	Channel	Timestamp	Actions
☣️JHR#1-CL-8 (JHR1) Primary	0.000s Reference	Unknown	Unknown	2	LongFast	2025-10-15 15:58:31	Current
NMG01-CT-8🇵🇹 (NMG1)	-0.195s Before	-138.0 dBm	-18.75 dB	1	LongFast	2025-10-15 15:58:31	View
RDPP-R01-GW-8🇵🇹 (RDPP)	+4.915s After	-118.0 dBm	-7.25 dB	3	LongFast	2025-10-15 15:58:36	View
os5T-8j🇵🇹 (os5T)	+298.906s After	-109.0 dBm	-5.00 dB	1	LongFast	2025-10-15 16:03:30	View

Pacote #366735 Successo

Informação de Pacotes

Conteúdo dados

Dados:

Info. da Rota

Visualização da Rota

Passos do Traceroute

Total caminho percorrido

Combined Traceroute Graph

Legend & Paths

Nodes

Connections

Packet Paths