Packet #21397999 Success

TRACEROUTE_APP packet from LMS_BASE1 (LMS1) to NPOPS-UVAO (ps01)

3
Total Receptions
3
Unique Gateways
7
Hop Count
89
Payload Bytes
Packet Information
Database ID: 21397999
Mesh Packet ID: 0x752d7dbe
Used for correlation across gateways
Timestamp: 2026-08-31 19:06:45 UTC
From Node: LMS_BASE1 (LMS1)
To Node: NPOPS-UVAO (ps01)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Medved GW8 (MED8)
Channel: MediumFast
RSSI: -98 dBm
SNR: 5.5 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 89 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Meshtastic 1b6f (1b6f) → Meshtastic 1a09 (1a09) → Meshtastic 018c (018c) → Knot CxV (KCxV) → CrocoDot (crc.) → 3_vokzala_North (3vkN) → Perlovskiy_vibe (4088) → Medved GW8 (MED8)
Hop Count: 7 hops
Status: Incomplete - Final destination not reached
SNR Towards: -10.0 dB -12.5 dB 10.25 dB 1.25 dB -7.5 dB -12.75 dB -10.25 dB 5.5 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 LMS_BASE1 (LMS1) Meshtastic 1b6f (1b6f) Unknown -10.0 dB Origin Hops
2 Meshtastic 1b6f (1b6f) Meshtastic 1a09 (1a09) Unknown -12.5 dB Relay Hops
3 Meshtastic 1a09 (1a09) Meshtastic 018c (018c) Unknown 10.25 dB Relay Hops
4 Meshtastic 018c (018c) Knot CxV (KCxV) Unknown 1.25 dB Relay Hops
5 Knot CxV (KCxV) CrocoDot (crc.) Unknown -7.5 dB Relay Hops
6 CrocoDot (crc.) 3_vokzala_North (3vkN) 4.02 km -12.75 dB Relay Hops
7 3_vokzala_North (3vkN) Perlovskiy_vibe (4088) Unknown -10.25 dB Relay Hops
8 Perlovskiy_vibe (4088) Medved GW8 (MED8) Unknown 5.5 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
4.02 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:89 bytes
Gateway:!fa68e0c0
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 !fa68e0c0
Node ID format
channel_id MediumFast
packet MeshPacket (89 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2740603692
Source node ID 		uint32
to 2410134916
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 89 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 -98.0 dBm
Signal strength at gateway 		int32
rx_snr 5.50 dB
Signal quality at gateway 		float
rx_time 1788192361
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 76
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1788192405.4961112
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: !fa68e0c0
Signal Metrics: RSSI: -98.0 dBm
SNR: 5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:89 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3055164271, 2358576793, 1610627910, 2410029080, 2794855032, 1770172424, 2602816844, 4201177280 ], "snr_towards": [ -10.0, -12.5, 10.25, 1.25, -7.5, -12.75, -10.25, 5.5 ], "route_back": [], "snr_back": [], "route_node_names": { "4201177280": "Medved GW8 (MED8)", "2410134916": "NPOPS-UVAO (ps01)", "1610627910": "Meshtastic 018c (018c)", "1770172424": "3_vokzala_North (3vkN)", "2794855032": "CrocoDot (crc.)", "2602816844": "Perlovskiy_vibe (4088)", "2740603692": "LMS_BASE1 (LMS1)", "3055164271": "Meshtastic 1b6f (1b6f)", "2410029080": "Knot CxV (KCxV)", "2358576793": "Meshtastic 1a09 (1a09)" }, "traceroute_packet": { "packet_data": { "id": 21397999, "timestamp": 1788192405.4961112, "from_node_id": 2740603692, "to_node_id": 2410134916, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!fa68e0c0", "channel_id": "MediumFast", "mesh_packet_id": 1965915582, "rssi": -98, "snr": 5.5, "hop_limit": 0, "hop_start": 7, "payload_length": 89, "processed_successfully": 1, "raw_payload": "0a206f1b1ab69906958c463b00601820a68f781a96a608b082694cd5239bc0e068fa1235d8ffffffffffffffff01ceffffffffffffffff012905e2ffffffffffffffff01cdffffffffffffffff01d7ffffffffffffffff0116", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1788192361, "pki_encrypted": 0, "next_hop": 0, "relay_node": 76, "tx_after": 0, "timestamp_str": "2026-08-31 19:06:45", "hop_count": 7, "has_payload": true, "success": 1, "from_node_name": "LMS_BASE1 (LMS1)", "to_node_name": "NPOPS-UVAO (ps01)", "gateway_name": "Medved GW8 (MED8)", "gateway_location": null }, "resolve_names": true, "packet_id": 21397999, "from_node_id": 2740603692, "to_node_id": 2410134916, "timestamp": 1788192405.4961112, "gateway_id": "!fa68e0c0", "raw_payload": "0a206f1b1ab69906958c463b00601820a68f781a96a608b082694cd5239bc0e068fa1235d8ffffffffffffffff01ceffffffffffffffff012905e2ffffffffffffffff01cdffffffffffffffff01d7ffffffffffffffff0116", "hop_limit": 0, "hop_start": 7, "from_node_name": "LMS_BASE1 (LMS1)", "to_node_name": "!8fa7bd84", "route_data": { "route_nodes": [ 3055164271, 2358576793, 1610627910, 2410029080, 2794855032, 1770172424, 2602816844, 4201177280 ], "snr_towards": [ -10.0, -12.5, 10.25, 1.25, -7.5, -12.75, -10.25, 5.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2740603692, 3055164271, 2358576793, 1610627910, 2410029080, 2794855032, 1770172424, 2602816844, 4201177280 ], "node_names": [ "LMS_BASE1 (LMS1)", "Meshtastic 1b6f (1b6f)", "Meshtastic 1a09 (1a09)", "Meshtastic 018c (018c)", "Knot CxV (KCxV)", "CrocoDot (crc.)", "3_vokzala_North (3vkN)", "Perlovskiy_vibe (4088)", "Medved GW8 (MED8)" ], "snr_values": [ -10.0, -12.5, 10.25, 1.25, -7.5, -12.75, -10.25, 5.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2740603692, "to_node_id": 3055164271, "from_node_name": "LMS_BASE1 (LMS1)", "to_node_name": "Meshtastic 1b6f (1b6f)", "snr": -10.0, "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": 3055164271, "to_node_id": 2358576793, "from_node_name": "Meshtastic 1b6f (1b6f)", "to_node_name": "Meshtastic 1a09 (1a09)", "snr": -12.5, "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": 3, "from_node_id": 2358576793, "to_node_id": 1610627910, "from_node_name": "Meshtastic 1a09 (1a09)", "to_node_name": "Meshtastic 018c (018c)", "snr": 10.25, "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": 4, "from_node_id": 1610627910, "to_node_id": 2410029080, "from_node_name": "Meshtastic 018c (018c)", "to_node_name": "Knot CxV (KCxV)", "snr": 1.25, "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": 5, "from_node_id": 2410029080, "to_node_id": 2794855032, "from_node_name": "Knot CxV (KCxV)", "to_node_name": "CrocoDot (crc.)", "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": 6, "from_node_id": 2794855032, "to_node_id": 1770172424, "from_node_name": "CrocoDot (crc.)", "to_node_name": "3_vokzala_North (3vkN)", "snr": -12.75, "direction": "forward", "is_target_hop": false, "distance_meters": 4019.1523988591734, "from_location_timestamp": 1788188511.4083517, "to_location_timestamp": 1788110807.7283585, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 22.7h ago" }, { "hop_number": 7, "from_node_id": 1770172424, "to_node_id": 2602816844, "from_node_name": "3_vokzala_North (3vkN)", "to_node_name": "Perlovskiy_vibe (4088)", "snr": -10.25, "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": 8, "from_node_id": 2602816844, "to_node_id": 4201177280, "from_node_name": "Perlovskiy_vibe (4088)", "to_node_name": "Medved GW8 (MED8)", "snr": 5.5, "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" } ], "is_complete": false, "total_hops": 8 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2740603692, 3055164271, 2358576793, 1610627910, 2410029080, 2794855032, 1770172424, 2602816844, 4201177280 ], "node_names": [ "LMS_BASE1 (LMS1)", "Meshtastic 1b6f (1b6f)", "Meshtastic 1a09 (1a09)", "Meshtastic 018c (018c)", "Knot CxV (KCxV)", "CrocoDot (crc.)", "3_vokzala_North (3vkN)", "Perlovskiy_vibe (4088)", "Medved GW8 (MED8)" ], "snr_values": [ -10.0, -12.5, 10.25, 1.25, -7.5, -12.75, -10.25, 5.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2740603692, "to_node_id": 3055164271, "from_node_name": "LMS_BASE1 (LMS1)", "to_node_name": "Meshtastic 1b6f (1b6f)", "snr": -10.0, "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": 3055164271, "to_node_id": 2358576793, "from_node_name": "Meshtastic 1b6f (1b6f)", "to_node_name": "Meshtastic 1a09 (1a09)", "snr": -12.5, "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": 3, "from_node_id": 2358576793, "to_node_id": 1610627910, "from_node_name": "Meshtastic 1a09 (1a09)", "to_node_name": "Meshtastic 018c (018c)", "snr": 10.25, "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": 4, "from_node_id": 1610627910, "to_node_id": 2410029080, "from_node_name": "Meshtastic 018c (018c)", "to_node_name": "Knot CxV (KCxV)", "snr": 1.25, "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": 5, "from_node_id": 2410029080, "to_node_id": 2794855032, "from_node_name": "Knot CxV (KCxV)", "to_node_name": "CrocoDot (crc.)", "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": 6, "from_node_id": 2794855032, "to_node_id": 1770172424, "from_node_name": "CrocoDot (crc.)", "to_node_name": "3_vokzala_North (3vkN)", "snr": -12.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 4019.1523988591734, "from_location_timestamp": 1788188511.4083517, "to_location_timestamp": 1788110807.7283585, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 22.7h ago" }, { "hop_number": 7, "from_node_id": 1770172424, "to_node_id": 2602816844, "from_node_name": "3_vokzala_North (3vkN)", "to_node_name": "Perlovskiy_vibe (4088)", "snr": -10.25, "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": 8, "from_node_id": 2602816844, "to_node_id": 4201177280, "from_node_name": "Perlovskiy_vibe (4088)", "to_node_name": "Medved GW8 (MED8)", "snr": 5.5, "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" } ], "is_complete": false, "total_hops": 8 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "LMS_BASE1 (LMS1) → Meshtastic 1b6f (1b6f) → Meshtastic 1a09 (1a09) → Meshtastic 018c (018c) → Knot CxV (KCxV) → CrocoDot (crc.) → 3_vokzala_North (3vkN) → Perlovskiy_vibe (4088) → Medved GW8 (MED8)", "return_path_display": null, "actual_rf_path_display": "LMS_BASE1 (LMS1) → Meshtastic 1b6f (1b6f) → Meshtastic 1a09 (1a09) → Meshtastic 018c (018c) → Knot CxV (KCxV) → CrocoDot (crc.) → 3_vokzala_North (3vkN) → Perlovskiy_vibe (4088) → Medved GW8 (MED8)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2740603692, "to_node_id": 3055164271, "from_node_name": "LMS_BASE1 (LMS1)", "to_node_name": "Meshtastic 1b6f (1b6f)", "snr": -10.0, "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": 3055164271, "to_node_id": 2358576793, "from_node_name": "Meshtastic 1b6f (1b6f)", "to_node_name": "Meshtastic 1a09 (1a09)", "snr": -12.5, "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": 3, "from_node_id": 2358576793, "to_node_id": 1610627910, "from_node_name": "Meshtastic 1a09 (1a09)", "to_node_name": "Meshtastic 018c (018c)", "snr": 10.25, "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": 4, "from_node_id": 1610627910, "to_node_id": 2410029080, "from_node_name": "Meshtastic 018c (018c)", "to_node_name": "Knot CxV (KCxV)", "snr": 1.25, "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": 5, "from_node_id": 2410029080, "to_node_id": 2794855032, "from_node_name": "Knot CxV (KCxV)", "to_node_name": "CrocoDot (crc.)", "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": 6, "from_node_id": 2794855032, "to_node_id": 1770172424, "from_node_name": "CrocoDot (crc.)", "to_node_name": "3_vokzala_North (3vkN)", "snr": -12.75, "direction": "forward", "is_target_hop": false, "distance_meters": 4019.1523988591734, "from_location_timestamp": 1788188511.4083517, "to_location_timestamp": 1788110807.7283585, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 22.7h ago" }, { "hop_number": 7, "from_node_id": 1770172424, "to_node_id": 2602816844, "from_node_name": "3_vokzala_North (3vkN)", "to_node_name": "Perlovskiy_vibe (4088)", "snr": -10.25, "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": 8, "from_node_id": 2602816844, "to_node_id": 4201177280, "from_node_name": "Perlovskiy_vibe (4088)", "to_node_name": "Medved GW8 (MED8)", "snr": 5.5, "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" } ], "return_hops": [], "total_forward_distance": 4019.1523988591734, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!fa68e0c0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2740603692, "to": 2410134916, "id": 1965915582, "rx_time": 1788192361, "rx_snr": 5.5, "rx_rssi": -98, "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": 76, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a206f1b1ab69906958c463b00601820a68f781a96a608b082694cd5239bc0e068fa1235d8ffffffffffffffff01ceffffffffffffffff012905e2ffffffffffffffff01cdffffffffffffffff01d7ffffffffffffffff0116", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3055164271, 2358576793, 1610627910, 2410029080, 2794855032, 1770172424, 2602816844, 4201177280 ], "snr_towards": [ -40, -50, 41, 5, -30, -51, -41, 22 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (89 bytes)
0a206f1b1ab69906958c463b00601820a68f781a96a608b082694cd5239bc0e068fa1235d8ffffffffffffffff01ceffffffffffffffff012905e2ffffffffffffffff01cdffffffffffffffff01d7ffffffffffffffff0116
Hex Analysis:
Size:89 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
Medved GW8 (MED8) Primary 0.000s
Reference 		-98.0 dBm 5.50 dB 7 MediumFast 2026-08-31 19:06:45 Current
Aster-02 (AST2) -3.261s
Before 		-48.0 dBm 10.75 dB 6 MediumFast 2026-08-31 19:06:42 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -1.544s
Before 		-94.0 dBm Unknown 4 MediumFast 2026-08-31 19:06:43 View
3

Total Receptions

3

Unique Gateways