Packet #16161073 Success

TRACEROUTE_APP packet from DJ_chief (chef) to Paul1238 d4c4 (1238)

1
Total Receptions
1
Unique Gateways
7
Hop Count
102
Payload Bytes
Packet Information
Database ID: 16161073
Mesh Packet ID: 0x4dc56866
Used for correlation across gateways
Timestamp: 2026-04-22 12:35:02 UTC
From Node: DJ_chief (chef)
To Node: Paul1238 d4c4 (1238)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Tsaritsyno_KB_V_868 (KBV8)
Channel: MediumFast
RSSI: -102 dBm
SNR: -1.25 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 102 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: IzO 6bd8 (6bd8) → !cfd2291e → P67_U2 (P67V) → Meshtastic 6880 Taganskiy (6880) → Meshtastic 18c0 (18c0) → c870 UZAO_Yasenevo (🏕) → Fostral (FSTR)
Hop Count: 6 hops
Status: Incomplete - Final destination not reached
SNR Towards: -9.0 dB -8.25 dB -4.5 dB -7.5 dB -6.0 dB -13.0 dB -14.75 dB
Route Visualization

Loading route map...

Map shows the geographic path if nodes have shared location data.
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 DJ_chief (chef) IzO 6bd8 (6bd8) Unknown -9.0 dB Origin Hops
2 IzO 6bd8 (6bd8) !cfd2291e Unknown -8.25 dB Relay Hops
3 !cfd2291e P67_U2 (P67V) Unknown -4.5 dB Relay Hops
4 P67_U2 (P67V) Meshtastic 6880 Taganskiy (6880) Unknown -7.5 dB Relay Hops
5 Meshtastic 6880 Taganskiy (6880) Meshtastic 18c0 (18c0) 2.29 km -6.0 dB Relay Hops
6 Meshtastic 18c0 (18c0) c870 UZAO_Yasenevo (🏕) Unknown -13.0 dB Relay Hops
7 c870 UZAO_Yasenevo (🏕) Fostral (FSTR) Unknown -14.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
2.29 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:102 bytes
Gateway:!9eeb22ac
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (7 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9eeb22ac
Node ID format
channel_id MediumFast
packet MeshPacket (102 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3671556802
Source node ID 		uint32
to 70898884
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 102 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 -102.0 dBm
Signal strength at gateway 		int32
rx_snr -1.25 dB
Signal quality at gateway 		float
rx_time 1776850501
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 64
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1776850502.7064548
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
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ 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: !9eeb22ac
Signal Metrics: RSSI: -102.0 dBm
SNR: -1.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:102 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1085939138, 3486656798, 463889528, 2896783488, 313596096, 3725407173, 319411776 ], "snr_towards": [ -9.0, -8.25, -4.5, -7.5, -6.0, -13.0, -14.75 ], "route_back": [], "snr_back": [], "route_node_names": { "2896783488": "Meshtastic 6880 Taganskiy (6880)", "313596096": "Meshtastic 18c0 (18c0)", "1085939138": "IzO 6bd8 (6bd8)", "319411776": "Fostral (FSTR)", "3671556802": "DJ_chief (chef)", "3725407173": "c870 UZAO_Yasenevo (🏕)", "70898884": "Paul1238 d4c4 (1238)", "463889528": "P67_U2 (P67V)", "3486656798": "!cfd2291e" }, "traceroute_packet": { "packet_data": { "id": 16161073, "timestamp": 1776850502.7064548, "from_node_id": 3671556802, "to_node_id": 70898884, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9eeb22ac", "channel_id": "MediumFast", "mesh_packet_id": 1304782950, "rssi": -102, "snr": -1.25, "hop_limit": 0, "hop_start": 7, "payload_length": 102, "processed_successfully": 1, "raw_payload": "0a1cc21dba401e29d2cf7864a61b8068a9acc018b112c5330dde40d609131246dcffffffffffffffff01dfffffffffffffffff01eeffffffffffffffff01e2ffffffffffffffff01e8ffffffffffffffff01ccffffffffffffffff01c5ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1776850501, "pki_encrypted": 0, "next_hop": 0, "relay_node": 64, "tx_after": 0, "timestamp_str": "2026-04-22 12:35:02", "hop_count": 7, "has_payload": true, "success": 1, "from_node_name": "DJ_chief (chef)", "to_node_name": "Paul1238 d4c4 (1238)", "gateway_name": "Tsaritsyno_KB_V_868 (KBV8)", "gateway_location": { "node_id": 2666209964, "latitude": 55.6277, "longitude": 37.6425, "altitude": 200, "timestamp": 1776857102.239641, "timestamp_str": "2026-04-22 14:25:02", "display_name": "Tsaritsyno_KB_V_868", "long_name": "Tsaritsyno_KB_V_868", "short_name": "KBV8", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 16161073, "from_node_id": 3671556802, "to_node_id": 70898884, "timestamp": 1776850502.7064548, "gateway_id": "!9eeb22ac", "raw_payload": "0a1cc21dba401e29d2cf7864a61b8068a9acc018b112c5330dde40d609131246dcffffffffffffffff01dfffffffffffffffff01eeffffffffffffffff01e2ffffffffffffffff01e8ffffffffffffffff01ccffffffffffffffff01c5ffffffffffffffff01", "hop_limit": 0, "hop_start": 7, "from_node_name": "DJ_chief (chef)", "to_node_name": "!0439d4c4", "route_data": { "route_nodes": [ 1085939138, 3486656798, 463889528, 2896783488, 313596096, 3725407173, 319411776 ], "snr_towards": [ -9.0, -8.25, -4.5, -7.5, -6.0, -13.0, -14.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3671556802, 1085939138, 3486656798, 463889528, 2896783488, 313596096, 3725407173, 319411776 ], "node_names": [ "DJ_chief (chef)", "IzO 6bd8 (6bd8)", "!cfd2291e", "P67_U2 (P67V)", "Meshtastic 6880 Taganskiy (6880)", "Meshtastic 18c0 (18c0)", "c870 UZAO_Yasenevo (🏕)", "Fostral (FSTR)" ], "snr_values": [ -9.0, -8.25, -4.5, -7.5, -6.0, -13.0, -14.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3671556802, "to_node_id": 1085939138, "from_node_name": "DJ_chief (chef)", "to_node_name": "IzO 6bd8 (6bd8)", "snr": -9.0, "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" }, { "hop_number": 2, "from_node_id": 1085939138, "to_node_id": 3486656798, "from_node_name": "IzO 6bd8 (6bd8)", "to_node_name": "!cfd2291e", "snr": -8.25, "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" }, { "hop_number": 3, "from_node_id": 3486656798, "to_node_id": 463889528, "from_node_name": "!cfd2291e", "to_node_name": "P67_U2 (P67V)", "snr": -4.5, "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" }, { "hop_number": 4, "from_node_id": 463889528, "to_node_id": 2896783488, "from_node_name": "P67_U2 (P67V)", "to_node_name": "Meshtastic 6880 Taganskiy (6880)", "snr": -7.5, "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" }, { "hop_number": 5, "from_node_id": 2896783488, "to_node_id": 313596096, "from_node_name": "Meshtastic 6880 Taganskiy (6880)", "to_node_name": "Meshtastic 18c0 (18c0)", "snr": -6.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2292.660202443981, "from_location_timestamp": 1776849669.6815252, "to_location_timestamp": 1776848965.0530198, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 0.4h ago" }, { "hop_number": 6, "from_node_id": 313596096, "to_node_id": 3725407173, "from_node_name": "Meshtastic 18c0 (18c0)", "to_node_name": "c870 UZAO_Yasenevo (🏕)", "snr": -13.0, "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" }, { "hop_number": 7, "from_node_id": 3725407173, "to_node_id": 319411776, "from_node_name": "c870 UZAO_Yasenevo (🏕)", "to_node_name": "Fostral (FSTR)", "snr": -14.75, "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": 7 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3671556802, 1085939138, 3486656798, 463889528, 2896783488, 313596096, 3725407173, 319411776 ], "node_names": [ "DJ_chief (chef)", "IzO 6bd8 (6bd8)", "!cfd2291e", "P67_U2 (P67V)", "Meshtastic 6880 Taganskiy (6880)", "Meshtastic 18c0 (18c0)", "c870 UZAO_Yasenevo (🏕)", "Fostral (FSTR)" ], "snr_values": [ -9.0, -8.25, -4.5, -7.5, -6.0, -13.0, -14.75 ], "hops": [ { "hop_number": 1, "from_node_id": 3671556802, "to_node_id": 1085939138, "from_node_name": "DJ_chief (chef)", "to_node_name": "IzO 6bd8 (6bd8)", "snr": -9.0, "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": 1085939138, "to_node_id": 3486656798, "from_node_name": "IzO 6bd8 (6bd8)", "to_node_name": "!cfd2291e", "snr": -8.25, "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": 3, "from_node_id": 3486656798, "to_node_id": 463889528, "from_node_name": "!cfd2291e", "to_node_name": "P67_U2 (P67V)", "snr": -4.5, "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": 4, "from_node_id": 463889528, "to_node_id": 2896783488, "from_node_name": "P67_U2 (P67V)", "to_node_name": "Meshtastic 6880 Taganskiy (6880)", "snr": -7.5, "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": 5, "from_node_id": 2896783488, "to_node_id": 313596096, "from_node_name": "Meshtastic 6880 Taganskiy (6880)", "to_node_name": "Meshtastic 18c0 (18c0)", "snr": -6.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2292.660202443981, "from_location_timestamp": 1776849669.6815252, "to_location_timestamp": 1776848965.0530198, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 0.4h ago" }, { "hop_number": 6, "from_node_id": 313596096, "to_node_id": 3725407173, "from_node_name": "Meshtastic 18c0 (18c0)", "to_node_name": "c870 UZAO_Yasenevo (🏕)", "snr": -13.0, "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": 7, "from_node_id": 3725407173, "to_node_id": 319411776, "from_node_name": "c870 UZAO_Yasenevo (🏕)", "to_node_name": "Fostral (FSTR)", "snr": -14.75, "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" } ], "is_complete": false, "total_hops": 7 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "DJ_chief (chef) → IzO 6bd8 (6bd8) → !cfd2291e → P67_U2 (P67V) → Meshtastic 6880 Taganskiy (6880) → Meshtastic 18c0 (18c0) → c870 UZAO_Yasenevo (🏕) → Fostral (FSTR)", "return_path_display": null, "actual_rf_path_display": "DJ_chief (chef) → IzO 6bd8 (6bd8) → !cfd2291e → P67_U2 (P67V) → Meshtastic 6880 Taganskiy (6880) → Meshtastic 18c0 (18c0) → c870 UZAO_Yasenevo (🏕) → Fostral (FSTR)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3671556802, "to_node_id": 1085939138, "from_node_name": "DJ_chief (chef)", "to_node_name": "IzO 6bd8 (6bd8)", "snr": -9.0, "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" }, { "hop_number": 2, "from_node_id": 1085939138, "to_node_id": 3486656798, "from_node_name": "IzO 6bd8 (6bd8)", "to_node_name": "!cfd2291e", "snr": -8.25, "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" }, { "hop_number": 3, "from_node_id": 3486656798, "to_node_id": 463889528, "from_node_name": "!cfd2291e", "to_node_name": "P67_U2 (P67V)", "snr": -4.5, "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" }, { "hop_number": 4, "from_node_id": 463889528, "to_node_id": 2896783488, "from_node_name": "P67_U2 (P67V)", "to_node_name": "Meshtastic 6880 Taganskiy (6880)", "snr": -7.5, "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" }, { "hop_number": 5, "from_node_id": 2896783488, "to_node_id": 313596096, "from_node_name": "Meshtastic 6880 Taganskiy (6880)", "to_node_name": "Meshtastic 18c0 (18c0)", "snr": -6.0, "direction": "forward", "is_target_hop": false, "distance_meters": 2292.660202443981, "from_location_timestamp": 1776849669.6815252, "to_location_timestamp": 1776848965.0530198, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 0.4h ago" }, { "hop_number": 6, "from_node_id": 313596096, "to_node_id": 3725407173, "from_node_name": "Meshtastic 18c0 (18c0)", "to_node_name": "c870 UZAO_Yasenevo (🏕)", "snr": -13.0, "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" }, { "hop_number": 7, "from_node_id": 3725407173, "to_node_id": 319411776, "from_node_name": "c870 UZAO_Yasenevo (🏕)", "to_node_name": "Fostral (FSTR)", "snr": -14.75, "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": [], "total_forward_distance": 2292.660202443981, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9eeb22ac", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3671556802, "to": 70898884, "id": 1304782950, "rx_time": 1776850501, "rx_snr": -1.25, "rx_rssi": -102, "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": 64, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a1cc21dba401e29d2cf7864a61b8068a9acc018b112c5330dde40d609131246dcffffffffffffffff01dfffffffffffffffff01eeffffffffffffffff01e2ffffffffffffffff01e8ffffffffffffffff01ccffffffffffffffff01c5ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1085939138, 3486656798, 463889528, 2896783488, 313596096, 3725407173, 319411776 ], "snr_towards": [ -36, -33, -18, -30, -24, -52, -59 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (102 bytes)
0a1cc21dba401e29d2cf7864a61b8068a9acc018b112c5330dde40d609131246dcffffffffffffffff01dfffffffffffffffff01eeffffffffffffffff01e2ffffffffffffffff01e8ffffffffffffffff01ccffffffffffffffff01c5ffffffffffffffff01
Hex Analysis:
Size:102 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
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
Tsaritsyno_KB_V_868 (KBV8) Primary 0.000s
Reference 		-102.0 dBm -1.25 dB 7 MediumFast 2026-04-22 12:35:02 Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways