Packet #334212

Database ID:	334212
Mesh Packet ID:	`0xe227047f` Utilizado para correlação entre gateways
Tempo:	2025-10-13 22:17:30 UTC
Do Node:	RUB1-05-GT-8 (RB05)
Para o Node:	RRS-Solar1-CL-8 (R-S1)
Successo:	Processado
Protocolo:	TRACEROUTE_APP Port: 70

Gateway:	ALPHA_2 (ALP2)
Canal:	LongFast
RSSI:	-134 dBm
SNR:	-14.75 dBm
Info Hop:	2/2 hops Início: 2, Limite: 0

SNR para:	-7.75 dB
Caminho percorrido:	CS7AIK2-CL-8 (AIK2) → R002-R-868🇵🇹 (R002)
SNR de:	-14.75 dB -11.5 dB

Hop	Do Node	Para Node	Distancia	SNR (dB)	Direção	Análise
1	RRS-Solar1-CL-8 (R-S1)	RUB1-05-GT-8 (RB05)	Unknown	-7.75 dB	Origem	Hops
Traceroute incompleto - Não alcançou o destino final

Hop	Do Node	Para Node	Distancia	SNR (dB)	Direção	Análise
1	RUB1-05-GT-8 (RB05)	CS7AIK2-CL-8 (AIK2)	39.30 km	-14.75 dB	Início do retorno:	Hops
2	CS7AIK2-CL-8 (AIK2)	R002-R-868🇵🇹 (R002)	65.52 km	-11.5 dB	Fim do retorno:	Hops

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:	44 bytes
Gateway:	!06d61108
Channel:	LongFast
Payload Type:	TRACEROUTE_APP
Hop Count:	2 / 2

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
+ 2 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!06d61108` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (44 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2847803271` Source node ID	uint32
`to`	`644512764` Target node ID	uint32
`decoded.portnum`	`70` TRACEROUTE_APP	enum
`decoded.payload_length`	`44` bytes	size
`hop_limit`	Not set	uint32
`hop_start`	`2` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-134.0` dBm Signal strength at gateway	int32
`rx_snr`	`-14.75` dB Signal quality at gateway	float
`rx_time`	`1760390249` Receive timestamp	fixed32
`via_mqtt`	False Direct LoRa transmission	bool
`want_ack`	True Acknowledgment requested	bool
`priority`	Not set	enum
`delayed`	Not set	enum
`channel`	Not set	uint32
`pki_encrypted`	False Standard encryption	bool
`next_hop`	Not set	uint32
`relay_node`	`86` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1760390250.890142` 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)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Want ack:	`True`
Gateway ID:	`!06d61108`
Signal Metrics:	RSSI: -134.0 dBm SNR: -14.75 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TRACEROUTE_APP
Size:	44 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "route_nodes": [], "snr_towards": [ -7.75 ], "route_back": [ 1402238961, 793292630 ], "snr_back": [ -14.75, -11.5 ], "route_node_names": { "1402238961": "CS7AIK2-CL-8 (AIK2)", "644512764": "RRS-Solar1-CL-8 (R-S1)", "793292630": "R002-R-868🇵🇹 (R002)", "2847803271": "RUB1-05-GT-8 (RB05)" }, "traceroute_packet": { "packet_data": { "id": 334212, "timestamp": 1760390250.890142, "from_node_id": 2847803271, "to_node_id": 644512764, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!06d61108", "channel_id": "LongFast", "mesh_packet_id": 3794207871, "rssi": -134, "snr": -14.75, "hop_limit": 0, "hop_start": 2, "payload_length": 44, "processed_successfully": 1, "raw_payload": "120ae1ffffffffffffffff011a08f177945356af482f2214c5ffffffffffffffff01d2ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1760390249, "pki_encrypted": 0, "next_hop": 0, "relay_node": 86, "tx_after": 0, "timestamp_str": "2025-10-13 22:17:30", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "RUB1-05-GT-8 (RB05)", "to_node_name": "RRS-Solar1-CL-8 (R-S1)", "gateway_name": "ALPHA_2 (ALP2)", "gateway_location": { "node_id": 114692360, "latitude": 38.641567, "longitude": -9.1052275, "altitude": 738, "timestamp": 1759208436.28987, "timestamp_str": "2025-09-30 06:00:36", "display_name": "ALPHA_2", "long_name": "ALPHA_2", "short_name": "ALP2", "hw_model": "TLORA_V2_1_1P6" } }, "resolve_names": true, "packet_id": 334212, "from_node_id": 2847803271, "to_node_id": 644512764, "timestamp": 1760390250.890142, "gateway_id": "!06d61108", "raw_payload": "120ae1ffffffffffffffff011a08f177945356af482f2214c5ffffffffffffffff01d2ffffffffffffffff01", "hop_limit": 0, "hop_start": 2, "from_node_name": "RUB1-05-GT-8 (RB05)", "to_node_name": "RRS-Solar1-CL-8 (R-S1)", "route_data": { "route_nodes": [], "snr_towards": [ -7.75 ], "route_back": [ 1402238961, 793292630 ], "snr_back": [ -14.75, -11.5 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 644512764, 2847803271 ], "node_names": [ "RRS-Solar1-CL-8 (R-S1)", "RUB1-05-GT-8 (RB05)" ], "snr_values": [ -7.75 ], "hops": [ { "hop_number": 1, "from_node_id": 644512764, "to_node_id": 2847803271, "from_node_name": "RRS-Solar1-CL-8 (R-S1)", "to_node_name": "RUB1-05-GT-8 (RB05)", "snr": -7.75, "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" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 2847803271, 1402238961, 793292630 ], "node_names": [ "RUB1-05-GT-8 (RB05)", "CS7AIK2-CL-8 (AIK2)", "R002-R-868🇵🇹 (R002)" ], "snr_values": [ -14.75, -11.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2847803271, "to_node_id": 1402238961, "from_node_name": "RUB1-05-GT-8 (RB05)", "to_node_name": "CS7AIK2-CL-8 (AIK2)", "snr": -14.75, "direction": "return", "is_target_hop": false, "distance_meters": 39301.16851849094, "from_location_timestamp": 1760351906.8969913, "to_location_timestamp": 1760352811.779014, "from_location_age_warning": "from 10.7h ago", "to_location_age_warning": "from 10.4h ago" }, { "hop_number": 2, "from_node_id": 1402238961, "to_node_id": 793292630, "from_node_name": "CS7AIK2-CL-8 (AIK2)", "to_node_name": "R002-R-868🇵🇹 (R002)", "snr": -11.5, "direction": "return", "is_target_hop": false, "distance_meters": 65518.71085004628, "from_location_timestamp": 1760352811.779014, "to_location_timestamp": 1760389542.5973768, "from_location_age_warning": "from 10.4h ago", "to_location_age_warning": "from 0.2h ago" } ], "is_complete": false, "total_hops": 2 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 644512764, 2847803271, 1402238961, 793292630 ], "node_names": [ "RRS-Solar1-CL-8 (R-S1)", "RUB1-05-GT-8 (RB05)", "CS7AIK2-CL-8 (AIK2)", "R002-R-868🇵🇹 (R002)" ], "snr_values": [ -7.75, -14.75, -11.5 ], "hops": [ { "hop_number": 1, "from_node_id": 644512764, "to_node_id": 2847803271, "from_node_name": "RRS-Solar1-CL-8 (R-S1)", "to_node_name": "RUB1-05-GT-8 (RB05)", "snr": -7.75, "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": 2847803271, "to_node_id": 1402238961, "from_node_name": "RUB1-05-GT-8 (RB05)", "to_node_name": "CS7AIK2-CL-8 (AIK2)", "snr": -14.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 39301.16851849094, "from_location_timestamp": 1760351906.8969913, "to_location_timestamp": 1760352811.779014, "from_location_age_warning": "from 10.7h ago", "to_location_age_warning": "from 10.4h ago" }, { "hop_number": 3, "from_node_id": 1402238961, "to_node_id": 793292630, "from_node_name": "CS7AIK2-CL-8 (AIK2)", "to_node_name": "R002-R-868🇵🇹 (R002)", "snr": -11.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 65518.71085004628, "from_location_timestamp": 1760352811.779014, "to_location_timestamp": 1760389542.5973768, "from_location_age_warning": "from 10.4h ago", "to_location_age_warning": "from 0.2h ago" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "RRS-Solar1-CL-8 (R-S1) → RUB1-05-GT-8 (RB05)", "return_path_display": "RUB1-05-GT-8 (RB05) → CS7AIK2-CL-8 (AIK2) → R002-R-868🇵🇹 (R002)", "actual_rf_path_display": "RRS-Solar1-CL-8 (R-S1) → RUB1-05-GT-8 (RB05) → CS7AIK2-CL-8 (AIK2) → R002-R-868🇵🇹 (R002)", "forward_hops": [ { "hop_number": 1, "from_node_id": 644512764, "to_node_id": 2847803271, "from_node_name": "RRS-Solar1-CL-8 (R-S1)", "to_node_name": "RUB1-05-GT-8 (RB05)", "snr": -7.75, "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" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 2847803271, "to_node_id": 1402238961, "from_node_name": "RUB1-05-GT-8 (RB05)", "to_node_name": "CS7AIK2-CL-8 (AIK2)", "snr": -14.75, "direction": "return", "is_target_hop": false, "distance_meters": 39301.16851849094, "from_location_timestamp": 1760351906.8969913, "to_location_timestamp": 1760352811.779014, "from_location_age_warning": "from 10.7h ago", "to_location_age_warning": "from 10.4h ago" }, { "hop_number": 2, "from_node_id": 1402238961, "to_node_id": 793292630, "from_node_name": "CS7AIK2-CL-8 (AIK2)", "to_node_name": "R002-R-868🇵🇹 (R002)", "snr": -11.5, "direction": "return", "is_target_hop": false, "distance_meters": 65518.71085004628, "from_location_timestamp": 1760352811.779014, "to_location_timestamp": 1760389542.5973768, "from_location_age_warning": "from 10.4h ago", "to_location_age_warning": "from 0.2h ago" } ], "total_forward_distance": 0, "total_return_distance": 104819.87936853722 }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!06d61108", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2847803271, "to": 644512764, "id": 3794207871, "rx_time": 1760390249, "rx_snr": -14.75, "rx_rssi": -134, "hop_limit": 0, "hop_start": 2, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 86, "tx_after": 0, "decoded": { "portnum": 70, "payload": "120ae1ffffffffffffffff011a08f177945356af482f2214c5ffffffffffffffff01d2ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ -31 ], "route_back": [ 1402238961, 793292630 ], "snr_back": [ -59, -46 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }

Raw Packet Data (44 bytes)

120ae1ffffffffffffffff011a08f177945356af482f2214c5ffffffffffffffff01d2ffffffffffffffff01

Hex Analysis:

Size:	44 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
ALPHA_2 (ALP2) Primary	0.000s Reference	-134.0 dBm	-14.75 dB	2	LongFast	2025-10-13 22:17:30	Current
JPb2-CL-8 (JPb2)	-3.349s Before	-106.0 dBm	0.25 dB	0	LongFast	2025-10-13 22:17:27	View
Niki5-X-8 (nkt5)	-3.346s Before	-125.0 dBm	-15.50 dB	0	LongFast	2025-10-13 22:17:27	View
GXP-fa84-CL-8 (fa84)	-3.077s Before	-94.0 dBm	-6.75 dB	0	LongFast	2025-10-13 22:17:27	View
CT2JAY-8 (JAY1)	-3.061s Before	-113.0 dBm	-3.75 dB	0	LongFast	2025-10-13 22:17:27	View
RUB1-01 🇵🇹-GW-24 (RB01)	-3.057s Before	-84.0 dBm	-10.25 dB	0	LongFast	2025-10-13 22:17:27	View

Pacote #334212 Successo

Informação de Pacotes

Conteúdo dados

Dados:

Info. da Rota

Passos do Traceroute

Caminho de Retorno

Distância

Combined Traceroute Graph

Legend & Paths

Nodes

Connections

Packet Paths