Packet #9473987 Success

TRACEROUTE_APP packet from Meshtastic dd20 (dd20) to LeFrut (LeFu)

9
Total Receptions
9
Unique Gateways
7
Hop Count
178
Payload Bytes
Packet Information
Database ID: 9473987
Mesh Packet ID: 0x195cff22
Used for correlation across gateways
Timestamp: 2026-02-16 01:41:40 UTC
From Node: Meshtastic dd20 (dd20)
To Node: LeFrut (LeFu)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: SYSXX BGW8 (SXB8)
Channel: LongFast
RSSI: -40 dBm
SNR: 6.0 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 178 bytes
Decoded: No
RouteDiscovery decode error: Error parsing message with type 'meshtastic.protobuf.RouteDiscovery'
Text Content:
0a1c303184698443ca0a8556cbc3f4a2bf5125b0209c5cfb6f2ce2614e0a48ffa54d29ffffffffffffff01d6ffffffffffffffff01cfffffffffffffffff01c0ffffffffffffffff011413141a1c148babac303184698556cbc30067c604403e58dbbc83741c3c42e7022246dbffffffffffffffff01cdffffffffffffffff01f2ffffffffffffffff01f6ffffffffffffffff01e6ffffffffffffffff01f1ffffffffffffffff01eaffffffffffffffff01
Combined Traceroute Graph
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Legend & Paths
Nodes
πŸ”„ Router Node
πŸ“‘ Gateway Node
πŸš€ Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
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Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) β†’ MeshPacket (Mesh layer) β†’ Decoded Payload (Application data)
Total Size:178 bytes
Gateway:!efffff01
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
βœ“ Direct LoRa transmission (not via MQTT)
βœ“ 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 !efffff01
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (178 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 67624224
Source node ID 		uint32
to 2658721784
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 178 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -40.0 dBm
Signal strength at gateway 		int32
rx_snr 6.00 dB
Signal quality at gateway 		float
rx_time 1771195301
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 60
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771195300.2596965
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:
  • βœ“ Direct LoRa transmission (not via MQTT)
  • βœ“ Acknowledgment requested
  • βœ“ Targeted to specific node
  • βœ“ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !efffff01
Signal Metrics: RSSI: -40.0 dBm
SNR: 6.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff01", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 67624224, "to": 2658721784, "id": 425525026, "rx_time": 1771195301, "rx_snr": 6.0, "rx_rssi": -40, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 60, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a1c303184698443ca0a8556cbc3f4a2bf5125b0209c5cfb6f2ce2614e0a48ffa54d29ffffffffffffff01d6ffffffffffffffff01cfffffffffffffffff01c0ffffffffffffffff011413141a1c148babac303184698556cbc30067c604403e58dbbc83741c3c42e7022246dbffffffffffffffff01cdffffffffffffffff01f2ffffffffffffffff01f6ffffffffffffffff01e6ffffffffffffffff01f1ffffffffffffffff01eaffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "raw_bytes": "0a1c303184698443ca0a8556cbc3f4a2bf5125b0209c5cfb6f2ce2614e0a48ffa54d29ffffffffffffff01d6ffffffffffffffff01cfffffffffffffffff01c0ffffffffffffffff011413141a1c148babac303184698556cbc30067c604403e58dbbc83741c3c42e7022246dbffffffffffffffff01cdffffffffffffffff01f2ffffffffffffffff01f6ffffffffffffffff01e6ffffffffffffffff01f1ffffffffffffffff01eaffffffffffffffff01", "type": "decode_error", "portnum": "TRACEROUTE_APP", "decode_error": "RouteDiscovery decode error: Error parsing message with type 'meshtastic.protobuf.RouteDiscovery'" } } } }
Raw Packet Data (178 bytes)
0a1c303184698443ca0a8556cbc3f4a2bf5125b0209c5cfb6f2ce2614e0a48ffa54d29ffffffffffffff01d6ffffffffffffffff01cfffffffffffffffff01c0ffffffffffffffff011413141a1c148babac303184698556cbc30067c604403e58dbbc83741c3c42e7022246dbffffffffffffffff01cdffffffffffffffff01f2ffffffffffffffff01f6ffffffffffffffff01e6ffffffffffffffff01f1ffffffffffffffff01eaffffffffffffffff01
Hex Analysis:
Size:178 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

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Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
SYSXX BGW8 (SXB8) Primary 0.000s
Reference 		-40.0 dBm 6.00 dB 7 LongFast 2026-02-16 01:41:40 Current
Korolyok h0use (K8k*) -616.718s
Before 		-118.0 dBm -6.75 dB 3 LongFast 2026-02-16 01:31:23 View
Meshtastic 6db8 (6db8) -612.872s
Before 		-102.0 dBm -17.75 dB 4 LongFast 2026-02-16 01:31:27 View
BBS Восток (DMπŸ“²) (BBSv) -525.374s
Before 		-104.0 dBm -12.75 dB 5 LongFast 2026-02-16 01:32:54 View
patch866 (pth8) -520.862s
Before 		-66.0 dBm 2.00 dB 5 LongFast 2026-02-16 01:32:59 View
Butyrskaya 868 (But8) -76.293s
Before 		-106.0 dBm -5.00 dB 5 LongFast 2026-02-16 01:40:23 View
Aster-02 (AST2) -8.092s
Before 		-95.0 dBm -5.75 dB 6 LongFast 2026-02-16 01:41:32 View
Zamkad8 (zmkd) -7.648s
Before 		-122.0 dBm -11.25 dB 6 LongFast 2026-02-16 01:41:32 View
SYSXX OGW8 (SXG8) -0.122s
Before 		-80.0 dBm 6.00 dB 7 LongFast 2026-02-16 01:41:40 View
9

Total Receptions

9

Unique Gateways