Pacote #446253 Successo

TRACEROUTE_APP packet from CS7BIG-8🇵🇹 (BIG1) to CT2HGJ_(BCL)-8 (2HGJ)

5
Total Recepções
5
Gateways Únicos
2
Contagem de Hops
14
Conteúdo Bytes
Informação de Pacotes
Database ID: 446253
Mesh Packet ID: 0x8cd58e5b
Utilizado para correlação entre gateways
Tempo: 2025-10-20 07:19:34 UTC
Do Node: CS7BIG-8🇵🇹 (BIG1)
Para o Node: CT2HGJ_(BCL)-8 (2HGJ)
Successo: Processado
Protocolo: TRACEROUTE_APP
Port: 70
Gateway: ℹ️(Meshtastic.pt)-GW-868🇵🇹 (BIG4)
Canal: LongFast
RSSI: -123 dBm
SNR: -11.25 dBm
Info Hop: 2/4 hops
Início: 4, Limite: 2
Conteúdo dados
Protocol:o TRACEROUTE_APP
Tamanho: 14 bytes
Decoded: Sim
Dados:
Info. da Rota
Caminho da Rota: CS7BIG-CL-8🇵🇹 (BIG5) → BARCELOS-GT-868🇵🇹 (BIG3)
Quantidade de Hops: 1 hops
Estado: Incomplete - Final destination not reached
SNR para: 5.75 dB 4.5 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 CS7BIG-8🇵🇹 (BIG1) CS7BIG-CL-8🇵🇹 (BIG5) 57 m 5.75 dB Origem Hops
2 CS7BIG-CL-8🇵🇹 (BIG5) BARCELOS-GT-868🇵🇹 (BIG3) 4.09 km 4.5 dB Reptido Hops
Traceroute incompleto - Não alcançou o destino final
Total caminho percorrido
4.15 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:14 bytes
Gateway:!ba61d134
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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !ba61d134
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (14 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4186795636
Source node ID 		uint32
to 1799956498
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 14 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 -123.0 dBm
Signal strength at gateway 		int32
rx_snr -11.25 dB
Signal quality at gateway 		float
rx_time 1760941172
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 117
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1760941174.0229173
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: !ba61d134
Signal Metrics: RSSI: -123.0 dBm
SNR: -11.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:14 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3126985712, 268920437 ], "snr_towards": [ 5.75, 4.5 ], "route_back": [], "snr_back": [], "route_node_names": { "3126985712": "CS7BIG-CL-8🇵🇹 (BIG5)", "1799956498": "CT2HGJ_(BCL)-8 (2HGJ)", "4186795636": "CS7BIG-8🇵🇹 (BIG1)", "268920437": "BARCELOS-GT-868🇵🇹 (BIG3)" }, "traceroute_packet": { "packet_data": { "id": 446253, "timestamp": 1760941174.0229173, "from_node_id": 4186795636, "to_node_id": 1799956498, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!ba61d134", "channel_id": "LongFast", "mesh_packet_id": 2362805851, "rssi": -123, "snr": -11.25, "hop_limit": 2, "hop_start": 4, "payload_length": 14, "processed_successfully": 1, "raw_payload": "0a08f00362ba7566071012021712", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1760941172, "pki_encrypted": 0, "next_hop": 0, "relay_node": 117, "tx_after": 0, "timestamp_str": "2025-10-20 07:19:34", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "CT2HGJ_(BCL)-8 (2HGJ)", "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": 446253, "from_node_id": 4186795636, "to_node_id": 1799956498, "timestamp": 1760941174.0229173, "gateway_id": "!ba61d134", "raw_payload": "0a08f00362ba7566071012021712", "hop_limit": 2, "hop_start": 4, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "!6b492812", "route_data": { "route_nodes": [ 3126985712, 268920437 ], "snr_towards": [ 5.75, 4.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 4186795636, 3126985712, 268920437 ], "node_names": [ "CS7BIG-8🇵🇹 (BIG1)", "CS7BIG-CL-8🇵🇹 (BIG5)", "BARCELOS-GT-868🇵🇹 (BIG3)" ], "snr_values": [ 5.75, 4.5 ], "hops": [ { "hop_number": 1, "from_node_id": 4186795636, "to_node_id": 3126985712, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "CS7BIG-CL-8🇵🇹 (BIG5)", "snr": 5.75, "direction": "forward", "is_target_hop": false, "distance_meters": 56.89420506484741, "from_location_timestamp": 1760940103.6845963, "to_location_timestamp": 1760354583.9157784, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 6.8d ago" }, { "hop_number": 2, "from_node_id": 3126985712, "to_node_id": 268920437, "from_node_name": "CS7BIG-CL-8🇵🇹 (BIG5)", "to_node_name": "BARCELOS-GT-868🇵🇹 (BIG3)", "snr": 4.5, "direction": "forward", "is_target_hop": false, "distance_meters": 4093.2559009176002, "from_location_timestamp": 1760354583.9157784, "to_location_timestamp": 1760860709.5402288, "from_location_age_warning": "from 6.8d ago", "to_location_age_warning": "from 22.4h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 4186795636, 3126985712, 268920437 ], "node_names": [ "CS7BIG-8🇵🇹 (BIG1)", "CS7BIG-CL-8🇵🇹 (BIG5)", "BARCELOS-GT-868🇵🇹 (BIG3)" ], "snr_values": [ 5.75, 4.5 ], "hops": [ { "hop_number": 1, "from_node_id": 4186795636, "to_node_id": 3126985712, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "CS7BIG-CL-8🇵🇹 (BIG5)", "snr": 5.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 56.89420506484741, "from_location_timestamp": 1760940103.6845963, "to_location_timestamp": 1760354583.9157784, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 6.8d ago" }, { "hop_number": 2, "from_node_id": 3126985712, "to_node_id": 268920437, "from_node_name": "CS7BIG-CL-8🇵🇹 (BIG5)", "to_node_name": "BARCELOS-GT-868🇵🇹 (BIG3)", "snr": 4.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 4093.2559009176002, "from_location_timestamp": 1760354583.9157784, "to_location_timestamp": 1760860709.5402288, "from_location_age_warning": "from 6.8d ago", "to_location_age_warning": "from 22.4h ago" } ], "is_complete": false, "total_hops": 2 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "CS7BIG-8🇵🇹 (BIG1) → CS7BIG-CL-8🇵🇹 (BIG5) → BARCELOS-GT-868🇵🇹 (BIG3)", "return_path_display": null, "actual_rf_path_display": "CS7BIG-8🇵🇹 (BIG1) → CS7BIG-CL-8🇵🇹 (BIG5) → BARCELOS-GT-868🇵🇹 (BIG3)", "forward_hops": [ { "hop_number": 1, "from_node_id": 4186795636, "to_node_id": 3126985712, "from_node_name": "CS7BIG-8🇵🇹 (BIG1)", "to_node_name": "CS7BIG-CL-8🇵🇹 (BIG5)", "snr": 5.75, "direction": "forward", "is_target_hop": false, "distance_meters": 56.89420506484741, "from_location_timestamp": 1760940103.6845963, "to_location_timestamp": 1760354583.9157784, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 6.8d ago" }, { "hop_number": 2, "from_node_id": 3126985712, "to_node_id": 268920437, "from_node_name": "CS7BIG-CL-8🇵🇹 (BIG5)", "to_node_name": "BARCELOS-GT-868🇵🇹 (BIG3)", "snr": 4.5, "direction": "forward", "is_target_hop": false, "distance_meters": 4093.2559009176002, "from_location_timestamp": 1760354583.9157784, "to_location_timestamp": 1760860709.5402288, "from_location_age_warning": "from 6.8d ago", "to_location_age_warning": "from 22.4h ago" } ], "return_hops": [], "total_forward_distance": 4150.150105982448, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!ba61d134", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4186795636, "to": 1799956498, "id": 2362805851, "rx_time": 1760941172, "rx_snr": -11.25, "rx_rssi": -123, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 117, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a08f00362ba7566071012021712", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3126985712, 268920437 ], "snr_towards": [ 23, 18 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (14 bytes)
0a08f00362ba7566071012021712
Hex Analysis:
Size:14 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 		-123.0 dBm -11.25 dB 2 LongFast 2025-10-20 07:19:34 Current
Prewashed22-CL-8 (PW22) +2.254s
After 		-93.0 dBm 11.00 dB 4 LongFast 2025-10-20 07:19:36 View
PinguimVerde-8 (Pngm) +5.027s
After 		-109.0 dBm -6.75 dB 4 LongFast 2025-10-20 07:19:39 View
Fama-17-GT-8-PT (F17) +739.253s
After 		-123.0 dBm -12.75 dB 3 LongFast 2025-10-20 07:31:53 View
TOUSAN-8 (TOSA) +7160.807s
After 		-101.0 dBm 4.75 dB 3 LongFast 2025-10-20 09:18:54 View
5

Total Receptions

5

Unique Gateways