Packet #15918724 Success

TRACEROUTE_APP packet from s006-home / SVAO Medvedkovo (s006) to Meshtastic 1b68 (1b68)

3
Total Receptions
3
Unique Gateways
6
Hop Count
88
Payload Bytes
Packet Information
Database ID: 15918724
Mesh Packet ID: 0xa58891c2
Used for correlation across gateways
Timestamp: 2026-04-18 00:51:48 UTC
From Node: s006-home / SVAO Medvedkovo (s006)
To Node: Meshtastic 1b68 (1b68)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Tsaritsyno_KB_U_868 (KBU8)
Channel: MediumFast
RSSI: -107 dBm
SNR: -8.0 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: TRACEROUTE_APP
Size: 88 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Meshtastic 8ad8 (quub) Meshtastic 8f24 (8f24) ivanovskoe dcmk (dcmk) 22ACV (3500) Lejo Base (Lejo) Sosiso4naya (SSGE)
Hop Count: 5 hops
Status: Incomplete - Final destination not reached
SNR Towards: -13.0 dB -5.0 dB -12.25 dB -14.25 dB -3.0 dB -14.25 dB
Route Visualization
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Map shows the geographic path if nodes have shared location data.
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 s006-home / SVAO Medvedkovo (s006) Meshtastic 8ad8 (quub) Unknown -13.0 dB Origin Hops
2 Meshtastic 8ad8 (quub) Meshtastic 8f24 (8f24) Unknown -5.0 dB Relay Hops
3 Meshtastic 8f24 (8f24) ivanovskoe dcmk (dcmk) 23.21 km -12.25 dB Relay Hops
4 ivanovskoe dcmk (dcmk) 22ACV (3500) 2.96 km -14.25 dB Relay Hops
5 22ACV (3500) Lejo Base (Lejo) Unknown -3.0 dB Relay Hops
6 Lejo Base (Lejo) Sosiso4naya (SSGE) Unknown -14.25 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
26.18 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details
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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
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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:88 bytes
Gateway:!db2964b0
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:6 / 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 (6 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !db2964b0
Node ID format
channel_id MediumFast
packet MeshPacket (88 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 463871200
Source node ID
uint32
to 181082984
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 88 bytes size
hop_limit 1
Remaining hops allowed
uint32
hop_start 7
Initial hop limit
uint32
hops_taken 6
Calculated: hop_start - hop_limit
derived
rx_rssi -107.0 dBm
Signal strength at gateway
int32
rx_snr -8.00 dB
Signal quality at gateway
float
rx_time 1776462706
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 164
Relay node ID
uint32
tx_after Not set uint32
timestamp 1776462708.1485753
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !db2964b0
Signal Metrics: RSSI: -107.0 dBm
SNR: -8.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:88 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1236634328, 463638308, 49174164, 3148363008, 2997345252, 1236703140 ], "snr_towards": [ -13.0, -5.0, -12.25, -14.25, -3.0, -14.25 ], "route_back": [], "snr_back": [], "route_node_names": { "3148363008": "22ACV (3500)", "463871200": "s006-home / SVAO Medvedkovo (s006)", "463638308": "Meshtastic 8f24 (8f24)", "2997345252": "Lejo Base (Lejo)", "1236703140": "Sosiso4naya (SSGE)", "181082984": "Meshtastic 1b68 (1b68)", "49174164": "ivanovskoe dcmk (dcmk)", "1236634328": "Meshtastic 8ad8 (quub)" }, "traceroute_packet": { "packet_data": { "id": 15918724, "timestamp": 1776462708.1485753, "from_node_id": 463871200, "to_node_id": 181082984, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!db2964b0", "channel_id": "MediumFast", "mesh_packet_id": 2777190850, "rssi": -107, "snr": -8.0, "hop_limit": 1, "hop_start": 7, "payload_length": 88, "processed_successfully": 1, "raw_payload": "0a18d88ab549248fa21b9456ee020035a8bbe4dba7b2a497b649123cccffffffffffffffff01ecffffffffffffffff01cfffffffffffffffff01c7ffffffffffffffff01f4ffffffffffffffff01c7ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1776462706, "pki_encrypted": 0, "next_hop": 0, "relay_node": 164, "tx_after": 0, "timestamp_str": "2026-04-18 00:51:48", "hop_count": 6, "has_payload": true, "success": 1, "from_node_name": "s006-home / SVAO Medvedkovo (s006)", "to_node_name": "Meshtastic 1b68 (1b68)", "gateway_name": "Tsaritsyno_KB_U_868 (KBU8)", "gateway_location": { "node_id": 3676923056, "latitude": 55.6273, "longitude": 37.6425, "altitude": 200, "timestamp": 1776684243.6097019, "timestamp_str": "2026-04-20 14:24:03", "display_name": "Tsaritsyno_KB_U_868", "long_name": "Tsaritsyno_KB_U_868", "short_name": "KBU8", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 15918724, "from_node_id": 463871200, "to_node_id": 181082984, "timestamp": 1776462708.1485753, "gateway_id": "!db2964b0", "raw_payload": "0a18d88ab549248fa21b9456ee020035a8bbe4dba7b2a497b649123cccffffffffffffffff01ecffffffffffffffff01cfffffffffffffffff01c7ffffffffffffffff01f4ffffffffffffffff01c7ffffffffffffffff01", "hop_limit": 1, "hop_start": 7, "from_node_name": "s006-home / SVAO Medvedkovo (s006)", "to_node_name": "!0acb1b68", "route_data": { "route_nodes": [ 1236634328, 463638308, 49174164, 3148363008, 2997345252, 1236703140 ], "snr_towards": [ -13.0, -5.0, -12.25, -14.25, -3.0, -14.25 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 463871200, 1236634328, 463638308, 49174164, 3148363008, 2997345252, 1236703140 ], "node_names": [ "s006-home / SVAO Medvedkovo (s006)", "Meshtastic 8ad8 (quub)", "Meshtastic 8f24 (8f24)", "ivanovskoe dcmk (dcmk)", "22ACV (3500)", "Lejo Base (Lejo)", "Sosiso4naya (SSGE)" ], "snr_values": [ -13.0, -5.0, -12.25, -14.25, -3.0, -14.25 ], "hops": [ { "hop_number": 1, "from_node_id": 463871200, "to_node_id": 1236634328, "from_node_name": "s006-home / SVAO Medvedkovo (s006)", "to_node_name": "Meshtastic 8ad8 (quub)", "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": 2, "from_node_id": 1236634328, "to_node_id": 463638308, "from_node_name": "Meshtastic 8ad8 (quub)", "to_node_name": "Meshtastic 8f24 (8f24)", "snr": -5.0, "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": 3, "from_node_id": 463638308, "to_node_id": 49174164, "from_node_name": "Meshtastic 8f24 (8f24)", "to_node_name": "ivanovskoe dcmk (dcmk)", "snr": -12.25, "direction": "forward", "is_target_hop": false, "distance_meters": 23213.953378862137, "from_location_timestamp": 1776438151.6096654, "to_location_timestamp": 1776282520.166259, "from_location_age_warning": "from 6.8h ago", "to_location_age_warning": "from 2.1d ago" }, { "hop_number": 4, "from_node_id": 49174164, "to_node_id": 3148363008, "from_node_name": "ivanovskoe dcmk (dcmk)", "to_node_name": "22ACV (3500)", "snr": -14.25, "direction": "forward", "is_target_hop": false, "distance_meters": 2961.1548179580864, "from_location_timestamp": 1776282520.166259, "to_location_timestamp": 1776491854.70005, "from_location_age_warning": "from 2.1d ago", "to_location_age_warning": "from 8.1h later" }, { "hop_number": 5, "from_node_id": 3148363008, "to_node_id": 2997345252, "from_node_name": "22ACV (3500)", "to_node_name": "Lejo Base (Lejo)", "snr": -3.0, "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": 6, "from_node_id": 2997345252, "to_node_id": 1236703140, "from_node_name": "Lejo Base (Lejo)", "to_node_name": "Sosiso4naya (SSGE)", "snr": -14.25, "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" } ], "is_complete": false, "total_hops": 6 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 463871200, 1236634328, 463638308, 49174164, 3148363008, 2997345252, 1236703140 ], "node_names": [ "s006-home / SVAO Medvedkovo (s006)", "Meshtastic 8ad8 (quub)", "Meshtastic 8f24 (8f24)", "ivanovskoe dcmk (dcmk)", "22ACV (3500)", "Lejo Base (Lejo)", "Sosiso4naya (SSGE)" ], "snr_values": [ -13.0, -5.0, -12.25, -14.25, -3.0, -14.25 ], "hops": [ { "hop_number": 1, "from_node_id": 463871200, "to_node_id": 1236634328, "from_node_name": "s006-home / SVAO Medvedkovo (s006)", "to_node_name": "Meshtastic 8ad8 (quub)", "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": 2, "from_node_id": 1236634328, "to_node_id": 463638308, "from_node_name": "Meshtastic 8ad8 (quub)", "to_node_name": "Meshtastic 8f24 (8f24)", "snr": -5.0, "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": 3, "from_node_id": 463638308, "to_node_id": 49174164, "from_node_name": "Meshtastic 8f24 (8f24)", "to_node_name": "ivanovskoe dcmk (dcmk)", "snr": -12.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 23213.953378862137, "from_location_timestamp": 1776438151.6096654, "to_location_timestamp": 1776282520.166259, "from_location_age_warning": "from 6.8h ago", "to_location_age_warning": "from 2.1d ago" }, { "hop_number": 4, "from_node_id": 49174164, "to_node_id": 3148363008, "from_node_name": "ivanovskoe dcmk (dcmk)", "to_node_name": "22ACV (3500)", "snr": -14.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2961.1548179580864, "from_location_timestamp": 1776282520.166259, "to_location_timestamp": 1776491854.70005, "from_location_age_warning": "from 2.1d ago", "to_location_age_warning": "from 8.1h later" }, { "hop_number": 5, "from_node_id": 3148363008, "to_node_id": 2997345252, "from_node_name": "22ACV (3500)", "to_node_name": "Lejo Base (Lejo)", "snr": -3.0, "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": 6, "from_node_id": 2997345252, "to_node_id": 1236703140, "from_node_name": "Lejo Base (Lejo)", "to_node_name": "Sosiso4naya (SSGE)", "snr": -14.25, "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" } ], "is_complete": false, "total_hops": 6 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "s006-home / SVAO Medvedkovo (s006) → Meshtastic 8ad8 (quub) → Meshtastic 8f24 (8f24) → ivanovskoe dcmk (dcmk) → 22ACV (3500) → Lejo Base (Lejo) → Sosiso4naya (SSGE)", "return_path_display": null, "actual_rf_path_display": "s006-home / SVAO Medvedkovo (s006) → Meshtastic 8ad8 (quub) → Meshtastic 8f24 (8f24) → ivanovskoe dcmk (dcmk) → 22ACV (3500) → Lejo Base (Lejo) → Sosiso4naya (SSGE)", "forward_hops": [ { "hop_number": 1, "from_node_id": 463871200, "to_node_id": 1236634328, "from_node_name": "s006-home / SVAO Medvedkovo (s006)", "to_node_name": "Meshtastic 8ad8 (quub)", "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": 2, "from_node_id": 1236634328, "to_node_id": 463638308, "from_node_name": "Meshtastic 8ad8 (quub)", "to_node_name": "Meshtastic 8f24 (8f24)", "snr": -5.0, "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": 3, "from_node_id": 463638308, "to_node_id": 49174164, "from_node_name": "Meshtastic 8f24 (8f24)", "to_node_name": "ivanovskoe dcmk (dcmk)", "snr": -12.25, "direction": "forward", "is_target_hop": false, "distance_meters": 23213.953378862137, "from_location_timestamp": 1776438151.6096654, "to_location_timestamp": 1776282520.166259, "from_location_age_warning": "from 6.8h ago", "to_location_age_warning": "from 2.1d ago" }, { "hop_number": 4, "from_node_id": 49174164, "to_node_id": 3148363008, "from_node_name": "ivanovskoe dcmk (dcmk)", "to_node_name": "22ACV (3500)", "snr": -14.25, "direction": "forward", "is_target_hop": false, "distance_meters": 2961.1548179580864, "from_location_timestamp": 1776282520.166259, "to_location_timestamp": 1776491854.70005, "from_location_age_warning": "from 2.1d ago", "to_location_age_warning": "from 8.1h later" }, { "hop_number": 5, "from_node_id": 3148363008, "to_node_id": 2997345252, "from_node_name": "22ACV (3500)", "to_node_name": "Lejo Base (Lejo)", "snr": -3.0, "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": 6, "from_node_id": 2997345252, "to_node_id": 1236703140, "from_node_name": "Lejo Base (Lejo)", "to_node_name": "Sosiso4naya (SSGE)", "snr": -14.25, "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" } ], "return_hops": [], "total_forward_distance": 26175.108196820223, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db2964b0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 463871200, "to": 181082984, "id": 2777190850, "rx_time": 1776462706, "rx_snr": -8.0, "rx_rssi": -107, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 164, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a18d88ab549248fa21b9456ee020035a8bbe4dba7b2a497b649123cccffffffffffffffff01ecffffffffffffffff01cfffffffffffffffff01c7ffffffffffffffff01f4ffffffffffffffff01c7ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1236634328, 463638308, 49174164, 3148363008, 2997345252, 1236703140 ], "snr_towards": [ -52, -20, -49, -57, -12, -57 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (88 bytes)
0a18d88ab549248fa21b9456ee020035a8bbe4dba7b2a497b649123cccffffffffffffffff01ecffffffffffffffff01cfffffffffffffffff01c7ffffffffffffffff01f4ffffffffffffffff01c7ffffffffffffffff01
Hex Analysis:
Size:88 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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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
Tsaritsyno_KB_U_868 (KBU8) Primary 0.000s
Reference
-107.0 dBm -8.00 dB 6 MediumFast 2026-04-18 00:51:48 Current
RN3ABX Georgy 2 (ABX2) -1.019s
Before
-96.0 dBm 9.00 dB 5 MediumFast 2026-04-18 00:51:47 View
Tsaritsyno_KB_V_868 (KBV8) +1.009s
After
-55.0 dBm 6.75 dB 7 MediumFast 2026-04-18 00:51:49 View
3

Total Receptions

3

Unique Gateways