Packet #27614123 Success

TRACEROUTE_APP packet from Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis) to !41f31497

8
Total Receptions
8
Unique Gateways
1
Hop Count
18
Payload Bytes
Packet Information
Database ID: 27614123
Mesh Packet ID: 0x0d23769b
Used for correlation across gateways
Timestamp: 2025-12-14 14:44:46 UTC
From Node: Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)
To Node: !41f31497 (1497)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: EAS 1ce4 (EAS)
Channel: LongFast
RSSI: -92 dBm
SNR: -8.75 dBm
Hop Info: 1/5 hops
Start: 5, Limit: 4
Relay Node: a7 Luis
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TRACEROUTE_APP
Size: 18 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: -19.5 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis) EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis) 12.49 km -19.5 dB Origin Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
12.49 km
Combined Traceroute Graph
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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:18 bytes
Gateway:!f1ea1ce4
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:1 / 5
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 !f1ea1ce4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (18 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770330608
Source node ID 		uint32
to 1106449559
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 18 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -92.0 dBm
Signal strength at gateway 		int32
rx_snr -8.75 dB
Signal quality at gateway 		float
rx_time 1765723485
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 167
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765723486.4385352
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: !f1ea1ce4
Signal Metrics: RSSI: -92.0 dBm
SNR: -8.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:18 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1048642471 ], "snr_towards": [ -19.5 ], "route_back": [], "snr_back": [], "route_node_names": { "1770330608": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "1106449559": "!41f31497", "1048642471": "EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)" }, "traceroute_packet": { "packet_data": { "id": 27614123, "timestamp": 1765723486.4385352, "from_node_id": 1770330608, "to_node_id": 1106449559, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!f1ea1ce4", "channel_id": "LongFast", "mesh_packet_id": 220427931, "rssi": -92, "snr": -8.75, "hop_limit": 4, "hop_start": 5, "payload_length": 18, "processed_successfully": 1, "raw_payload": "0a04a703813e120ab2ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1765723485, "pki_encrypted": 0, "next_hop": 0, "relay_node": 167, "tx_after": 0, "timestamp_str": "2025-12-14 14:44:46 UTC", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "to_node_name": "!41f31497", "relay_hex": "a7", "relay_candidates": [ { "node_id": 1048642471, "node_name": "EA2EYJ >Antenas de Juslibol☀️ 📡", "hex_id": "!3e8103a7", "short_name": "Luis", "last_byte": "a7" } ], "gateway_name": "EAS 1ce4 (EAS)", "gateway_location": { "node_id": 4058651876, "latitude": 41.6387072, "longitude": -0.9039872, "altitude": 286, "timestamp": 1766000121.1792026, "timestamp_str": "2025-12-17 19:35:21", "display_name": "EAS 1ce4", "long_name": "EAS 1ce4", "short_name": "EAS", "hw_model": "TRACKER_T1000_E" } }, "resolve_names": true, "packet_id": 27614123, "from_node_id": 1770330608, "to_node_id": 1106449559, "timestamp": 1765723486.4385352, "gateway_id": "!f1ea1ce4", "raw_payload": "0a04a703813e120ab2ffffffffffffffff01", "hop_limit": 4, "hop_start": 5, "from_node_name": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "to_node_name": "!41f31497", "route_data": { "route_nodes": [ 1048642471 ], "snr_towards": [ -19.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1770330608, 1048642471 ], "node_names": [ "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)" ], "snr_values": [ -19.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1770330608, "to_node_id": 1048642471, "from_node_name": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "to_node_name": "EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)", "snr": -19.5, "direction": "forward", "is_target_hop": false, "distance_meters": 12485.3754623048, "from_location_timestamp": 1765656438.4673216, "to_location_timestamp": 1765705973.4366848, "from_location_age_warning": "from 18.6h ago", "to_location_age_warning": "from 4.9h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1770330608, 1048642471 ], "node_names": [ "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)" ], "snr_values": [ -19.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1770330608, "to_node_id": 1048642471, "from_node_name": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "to_node_name": "EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)", "snr": -19.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 12485.3754623048, "from_location_timestamp": 1765656438.4673216, "to_location_timestamp": 1765705973.4366848, "from_location_age_warning": "from 18.6h ago", "to_location_age_warning": "from 4.9h ago" } ], "is_complete": false, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis) → EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)", "return_path_display": null, "actual_rf_path_display": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis) → EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1770330608, "to_node_id": 1048642471, "from_node_name": "Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis)", "to_node_name": "EA2EYJ >Antenas de Juslibol☀️ 📡 (Luis)", "snr": -19.5, "direction": "forward", "is_target_hop": false, "distance_meters": 12485.3754623048, "from_location_timestamp": 1765656438.4673216, "to_location_timestamp": 1765705973.4366848, "from_location_age_warning": "from 18.6h ago", "to_location_age_warning": "from 4.9h ago" } ], "return_hops": [], "total_forward_distance": 12485.3754623048, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!f1ea1ce4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770330608, "to": 1106449559, "id": 220427931, "rx_time": 1765723485, "rx_snr": -8.75, "rx_rssi": -92, "hop_limit": 4, "hop_start": 5, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 167, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04a703813e120ab2ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1048642471 ], "snr_towards": [ -78 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (18 bytes)
0a04a703813e120ab2ffffffffffffffff01
Hex Analysis:
Size:18 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 Relay Channel Timestamp Actions
EAS 1ce4 (EAS) Primary 0.000s
Reference 		-92.0 dBm -8.75 dB 1 a7 Luis LongFast 2025-12-14 14:44:46 UTC Current
Sobradiel_EA2EYJ>Nodo Principal/Solar (Luis) -3.199s
Before 		Unknown Unknown 0 f0 36f0 , CRIS , jb-2 , Luis LongFast 2025-12-14 14:44:43 UTC View
BUZ 🚶 Óscar (BUZ1) -2.725s
Before 		-121.0 dBm -13.25 dB 0 f0 CRIS , Luis LongFast 2025-12-14 14:44:43 UTC View
Sobradiel_EA2EYJ>Antena Vertical/Solar (Luis) -0.255s
Before 		-1.0 dBm 5.75 dB 0 f0 CRIS , jb-2 , Luis LongFast 2025-12-14 14:44:46 UTC View
Layana (LAYN) -0.252s
Before 		-114.0 dBm -7.75 dB 1 a7 Luis LongFast 2025-12-14 14:44:46 UTC View
jaba-02 (jb-2) -0.067s
Before 		-87.0 dBm 5.00 dB 1 cc 2AFF LongFast 2025-12-14 14:44:46 UTC View
🚗Carmenchu_MallaG1 8a54 (CHUm) -0.055s
Before 		-85.0 dBm 1.25 dB 1 a7 Luis LongFast 2025-12-14 14:44:46 UTC View
👽 Arrabalito del Picarral 👽 (MLR1) +0.255s
After 		-126.0 dBm -16.25 dB 1 a7 Luis LongFast 2025-12-14 14:44:46 UTC View
8

Total Receptions

8

Unique Gateways