Pacote #120806 Successo

TRACEROUTE_APP packet from CS7BIG-8🇵🇹 (BIG1) to XipCard-CL-8🇵🇹 (XipC)

Total Recepções

Gateways Únicos

Contagem de Hops

Conteúdo Bytes

Informação de Pacotes

Database ID:	120806
Mesh Packet ID:	`0xe564b57a` Utilizado para correlação entre gateways
Tempo:	2025-10-01 16:15:18 UTC
Do Node:	CS7BIG-8🇵🇹 (BIG1)
Para o Node:	XipCard-CL-8🇵🇹 (XipC)
Successo:	Processado
Protocolo:	TRACEROUTE_APP Port: 70

Gateway:	ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)
Canal:	LongFast
RSSI:	-83 dBm
SNR:	6.5 dBm
Info Hop:	1/4 hops Início: 4, Limite: 3

Conteúdo dados

Protocol:o TRACEROUTE_APP

Tamanho: 38 bytes

Decoded: Sim

Dados:

Info. da Rota

Caminho da Rota:	XipRak-FAO-GW-8🇵🇹 (Xip~) → ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4) → ESPOSENDE-RL-868🇵🇹 (BIG2)
Quantidade de Hops:	2 hops
Estado:	Forward complete, Return in progress
SNR para:	4.75 dB 0.0 dB 6.25 dB 4.0 dB
Caminho percorrido:	ESPOSENDE-RL-868🇵🇹 (BIG2)
SNR de:	-4.75 dB

Visualização da Rota

Carregando o mapa da rota...

O mapa mostra o caminho geográfico se os nós tiverem dados de localização partilhados.

Passos do Traceroute

Hop	Do Node	Para Node	Distancia	SNR (dB)	Direção	Análise
1	XipCard-CL-8🇵🇹 (XipC)	XipRak-FAO-GW-8🇵🇹 (Xip~)	1.79 km	4.75 dB	Origem	Hops
2	XipRak-FAO-GW-8🇵🇹 (Xip~)	ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)	508.51 km	0.0 dB	Reptido	Hops
3	ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)	ESPOSENDE-RL-868🇵🇹 (BIG2)	2.56 km	6.25 dB	Reptido	Hops
4	ESPOSENDE-RL-868🇵🇹 (BIG2)	CS7BIG-8🇵🇹 (BIG1)	2.60 km	4.0 dB	Destino	Hops

Caminho de Retorno

Hop	Do Node	Para Node	Distancia	SNR (dB)	Direção	Análise
1	CS7BIG-8🇵🇹 (BIG1)	ESPOSENDE-RL-868🇵🇹 (BIG2)	2.60 km	-4.75 dB	Início do retorno:	Hops

Total caminho percorrido

515.46 km

Distância

2.60 km

Combined Traceroute Graph

Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

Building graph...

Legend & Paths

Nodes

🔄 Router Node

📡 Gateway Node

🚀 Source Node

🎯 Target Node

Connections

RF Link

Gateway Connection

Direct Reception (0 hops)

Packet Paths

Loading paths...

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:	38 bytes
Gateway:	!ba61d134
Channel:	LongFast
Payload Type:	TRACEROUTE_APP
Hop Count:	1 / 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
+ 2 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!ba61d134` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (38 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`4186795636` Source node ID	uint32
`to`	`438621778` Target node ID	uint32
`decoded.portnum`	`70` TRACEROUTE_APP	enum
`decoded.payload_length`	`38` bytes	size
`hop_limit`	`3` Remaining hops allowed	uint32
`hop_start`	`4` Initial hop limit	uint32
`hops_taken`	`1` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-83.0` dBm Signal strength at gateway	int32
`rx_snr`	`6.50` dB Signal quality at gateway	float
`rx_time`	`1759331717` 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`	`54` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1759331718.5747085` 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 (1 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Want ack:	`True`
Gateway ID:	`!ba61d134`
Signal Metrics:	RSSI: -83.0 dBm SNR: 6.50 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TRACEROUTE_APP
Size:	38 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "route_nodes": [ 3132739717, 3126972724, 1421245238 ], "snr_towards": [ 4.75, 0.0, 6.25, 4.0 ], "route_back": [ 1421245238 ], "snr_back": [ -4.75 ], "route_node_names": { "3132739717": "XipRak-FAO-GW-8🇵🇹 (Xip~)", "438621778": "XipCard-CL-8🇵🇹 (XipC)", "4186795636": "CS7BIG-8🇵🇹 (BIG1)", "3126972724": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "1421245238": "ESPOSENDE-RL-868🇵🇹 (BIG2)" }, "traceroute_packet": { "packet_data": { "id": 120806, "timestamp": 1759331718.5747085, "from_node_id": 4186795636, "to_node_id": 438621778, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!ba61d134", "channel_id": "LongFast", "mesh_packet_id": 3848582522, "rssi": -83, "snr": 6.5, "hop_limit": 3, "hop_start": 4, "payload_length": 38, "processed_successfully": 1, "raw_payload": "0a0c85d0b9ba34d161ba367bb6541204130019101a04367bb654220aedffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1759331717, "pki_encrypted": 0, "next_hop": 0, "relay_node": 54, "tx_after": 0, "timestamp_str": "2025-10-01 16:15:18", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "XipCard-CL-8🇵🇹 (XipC)", "gateway_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "gateway_location": { "node_id": 3126972724, "latitude": 41.537737, "longitude": -8.741698, "altitude": 49, "timestamp": 1761075747.0027575, "timestamp_str": "2025-10-21 20:42:27", "display_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹", "long_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹", "short_name": "BIG4", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 120806, "from_node_id": 4186795636, "to_node_id": 438621778, "timestamp": 1759331718.5747085, "gateway_id": "!ba61d134", "raw_payload": "0a0c85d0b9ba34d161ba367bb6541204130019101a04367bb654220aedffffffffffffffff01", "hop_limit": 3, "hop_start": 4, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "XipCard-CL-8🇵🇹 (XipC)", "route_data": { "route_nodes": [ 3132739717, 3126972724, 1421245238 ], "snr_towards": [ 4.75, 0.0, 6.25, 4.0 ], "route_back": [ 1421245238 ], "snr_back": [ -4.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 438621778, 3132739717, 3126972724, 1421245238, 4186795636 ], "node_names": [ "XipCard-CL-8🇵🇹 (XipC)", "XipRak-FAO-GW-8🇵🇹 (Xip~)", "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "ESPOSENDE-RL-868🇵🇹 (BIG2)", "CS7BIG-8🇵🇹 (BIG1)" ], "snr_values": [ 4.75, 0.0, 6.25, 4.0 ], "hops": [ { "hop_number": 1, "from_node_id": 438621778, "to_node_id": 3132739717, "from_node_name": "XipCard-CL-8🇵🇹 (XipC)", "to_node_name": "XipRak-FAO-GW-8🇵🇹 (Xip~)", "snr": 4.75, "direction": "forward", "is_target_hop": false, "distance_meters": 1785.0787775075933, "from_location_timestamp": 1759323928.5555048, "to_location_timestamp": 1759181021.2899368, "from_location_age_warning": "from 2.2h ago", "to_location_age_warning": "from 1.7d ago" }, { "hop_number": 2, "from_node_id": 3132739717, "to_node_id": 3126972724, "from_node_name": "XipRak-FAO-GW-8🇵🇹 (Xip~)", "to_node_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 508507.7457934705, "from_location_timestamp": 1759181021.2899368, "to_location_timestamp": 1759316254.5359063, "from_location_age_warning": "from 1.7d ago", "to_location_age_warning": "from 4.3h ago" }, { "hop_number": 3, "from_node_id": 3126972724, "to_node_id": 1421245238, "from_node_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "to_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "snr": 6.25, "direction": "forward", "is_target_hop": false, "distance_meters": 2560.8114071462846, "from_location_timestamp": 1759316254.5359063, "to_location_timestamp": 1759313371.970764, "from_location_age_warning": "from 4.3h ago", "to_location_age_warning": "from 5.1h ago" }, { "hop_number": 4, "from_node_id": 1421245238, "to_node_id": 4186795636, "from_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "to_node_name": "CS7BIG-8🇵🇹 (BIG1)", "snr": 4.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2602.9035532164667, "from_location_timestamp": 1759313371.970764, "to_location_timestamp": 1759320886.9884667, "from_location_age_warning": "from 5.1h ago", "to_location_age_warning": "from 3.0h ago" } ], "is_complete": false, "total_hops": 4 }, "return_path": { "path_type": "return", "node_ids": [ 4186795636, 1421245238 ], "node_names": [ "CS7BIG-8🇵🇹 (BIG1)", "ESPOSENDE-RL-868🇵🇹 (BIG2)" ], "snr_values": [ -4.75 ], "hops": [ { "hop_number": 1, "from_node_id": 4186795636, "to_node_id": 1421245238, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "snr": -4.75, "direction": "return", "is_target_hop": false, "distance_meters": 2602.9035532164667, "from_location_timestamp": 1759320886.9884667, "to_location_timestamp": 1759313371.970764, "from_location_age_warning": "from 3.0h ago", "to_location_age_warning": "from 5.1h ago" } ], "is_complete": false, "total_hops": 1 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 438621778, 3132739717, 3126972724, 1421245238, 4186795636 ], "node_names": [ "XipCard-CL-8🇵🇹 (XipC)", "XipRak-FAO-GW-8🇵🇹 (Xip~)", "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "ESPOSENDE-RL-868🇵🇹 (BIG2)", "CS7BIG-8🇵🇹 (BIG1)" ], "snr_values": [ 4.75, 0.0, 6.25, 4.0, -4.75 ], "hops": [ { "hop_number": 1, "from_node_id": 438621778, "to_node_id": 3132739717, "from_node_name": "XipCard-CL-8🇵🇹 (XipC)", "to_node_name": "XipRak-FAO-GW-8🇵🇹 (Xip~)", "snr": 4.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 1785.0787775075933, "from_location_timestamp": 1759323928.5555048, "to_location_timestamp": 1759181021.2899368, "from_location_age_warning": "from 2.2h ago", "to_location_age_warning": "from 1.7d ago" }, { "hop_number": 2, "from_node_id": 3132739717, "to_node_id": 3126972724, "from_node_name": "XipRak-FAO-GW-8🇵🇹 (Xip~)", "to_node_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 508507.7457934705, "from_location_timestamp": 1759181021.2899368, "to_location_timestamp": 1759316254.5359063, "from_location_age_warning": "from 1.7d ago", "to_location_age_warning": "from 4.3h ago" }, { "hop_number": 3, "from_node_id": 3126972724, "to_node_id": 1421245238, "from_node_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "to_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "snr": 6.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2560.8114071462846, "from_location_timestamp": 1759316254.5359063, "to_location_timestamp": 1759313371.970764, "from_location_age_warning": "from 4.3h ago", "to_location_age_warning": "from 5.1h ago" }, { "hop_number": 4, "from_node_id": 1421245238, "to_node_id": 4186795636, "from_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "to_node_name": "CS7BIG-8🇵🇹 (BIG1)", "snr": 4.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2602.9035532164667, "from_location_timestamp": 1759313371.970764, "to_location_timestamp": 1759320886.9884667, "from_location_age_warning": "from 5.1h ago", "to_location_age_warning": "from 3.0h ago" }, { "hop_number": 5, "from_node_id": 4186795636, "to_node_id": 1421245238, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "snr": -4.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 2602.9035532164667, "from_location_timestamp": 1759320886.9884667, "to_location_timestamp": 1759313371.970764, "from_location_age_warning": "from 3.0h ago", "to_location_age_warning": "from 5.1h ago" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": true, "is_complete": true, "forward_path_display": "XipCard-CL-8🇵🇹 (XipC) → XipRak-FAO-GW-8🇵🇹 (Xip~) → ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4) → ESPOSENDE-RL-868🇵🇹 (BIG2) → CS7BIG-8🇵🇹 (BIG1)", "return_path_display": "CS7BIG-8🇵🇹 (BIG1) → ESPOSENDE-RL-868🇵🇹 (BIG2)", "actual_rf_path_display": "XipCard-CL-8🇵🇹 (XipC) → XipRak-FAO-GW-8🇵🇹 (Xip~) → ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4) → ESPOSENDE-RL-868🇵🇹 (BIG2) → CS7BIG-8🇵🇹 (BIG1)", "forward_hops": [ { "hop_number": 1, "from_node_id": 438621778, "to_node_id": 3132739717, "from_node_name": "XipCard-CL-8🇵🇹 (XipC)", "to_node_name": "XipRak-FAO-GW-8🇵🇹 (Xip~)", "snr": 4.75, "direction": "forward", "is_target_hop": false, "distance_meters": 1785.0787775075933, "from_location_timestamp": 1759323928.5555048, "to_location_timestamp": 1759181021.2899368, "from_location_age_warning": "from 2.2h ago", "to_location_age_warning": "from 1.7d ago" }, { "hop_number": 2, "from_node_id": 3132739717, "to_node_id": 3126972724, "from_node_name": "XipRak-FAO-GW-8🇵🇹 (Xip~)", "to_node_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 508507.7457934705, "from_location_timestamp": 1759181021.2899368, "to_location_timestamp": 1759316254.5359063, "from_location_age_warning": "from 1.7d ago", "to_location_age_warning": "from 4.3h ago" }, { "hop_number": 3, "from_node_id": 3126972724, "to_node_id": 1421245238, "from_node_name": "ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)", "to_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "snr": 6.25, "direction": "forward", "is_target_hop": false, "distance_meters": 2560.8114071462846, "from_location_timestamp": 1759316254.5359063, "to_location_timestamp": 1759313371.970764, "from_location_age_warning": "from 4.3h ago", "to_location_age_warning": "from 5.1h ago" }, { "hop_number": 4, "from_node_id": 1421245238, "to_node_id": 4186795636, "from_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "to_node_name": "CS7BIG-8🇵🇹 (BIG1)", "snr": 4.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2602.9035532164667, "from_location_timestamp": 1759313371.970764, "to_location_timestamp": 1759320886.9884667, "from_location_age_warning": "from 5.1h ago", "to_location_age_warning": "from 3.0h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 4186795636, "to_node_id": 1421245238, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "ESPOSENDE-RL-868🇵🇹 (BIG2)", "snr": -4.75, "direction": "return", "is_target_hop": false, "distance_meters": 2602.9035532164667, "from_location_timestamp": 1759320886.9884667, "to_location_timestamp": 1759313371.970764, "from_location_age_warning": "from 3.0h ago", "to_location_age_warning": "from 5.1h ago" } ], "total_forward_distance": 515456.5395313408, "total_return_distance": 2602.9035532164667 }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!ba61d134", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4186795636, "to": 438621778, "id": 3848582522, "rx_time": 1759331717, "rx_snr": 6.5, "rx_rssi": -83, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 54, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0c85d0b9ba34d161ba367bb6541204130019101a04367bb654220aedffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3132739717, 3126972724, 1421245238 ], "snr_towards": [ 19, 0, 25, 16 ], "route_back": [ 1421245238 ], "snr_back": [ -19 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }

Raw Packet Data (38 bytes)

0a0c85d0b9ba34d161ba367bb6541204130019101a04367bb654220aedffffffffffffffff01

Hex Analysis:

Size:	38 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	Hops	Channel	Timestamp	Actions
ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4) Primary	0.000s Reference	-83.0 dBm	6.50 dB	1	LongFast	2025-10-01 16:15:18	Current
Honor-8🚘 (MOB1)	+9.160s After	-92.0 dBm	5.25 dB	4	LongFast	2025-10-01 16:15:27	View

2

Total Receptions

2

Unique Gateways