Packet #15750596 Success

TRACEROUTE_APP packet from Novatorskaya (Nov1) to Zapad Retranslator 868 RA5CQ (ZR28)

13
Total Receptions
13
Unique Gateways
4
Hop Count
74
Payload Bytes
Packet Information
Database ID: 15750596
Mesh Packet ID: 0x0097b75b
Used for correlation across gateways
Timestamp: 2026-04-15 20:51:39 UTC
From Node: Novatorskaya (Nov1)
To Node: Zapad Retranslator 868 RA5CQ (ZR28)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: rodnik04 0217 (rod4)
Channel: LongFast
RSSI: -112 dBm
SNR: -16.75 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: TRACEROUTE_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Meshtastic bc23 (bc23) → c870 UZAO_Yasenevo (🏕) → Fostral (FSTR) → Cactus GB (ztr4) → 868C UB3BER QRA (a203)
Hop Count: 4 hops
Status: Incomplete - Final destination not reached
SNR Towards: -14.5 dB -11.0 dB -15.75 dB -16.75 dB -9.75 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 Novatorskaya (Nov1) Meshtastic bc23 (bc23) Unknown -14.5 dB Origin Hops
2 Meshtastic bc23 (bc23) c870 UZAO_Yasenevo (🏕) Unknown -11.0 dB Relay Hops
3 c870 UZAO_Yasenevo (🏕) Fostral (FSTR) Unknown -15.75 dB Relay Hops
4 Fostral (FSTR) Cactus GB (ztr4) 14.04 km -16.75 dB Relay Hops
5 Cactus GB (ztr4) 868C UB3BER QRA (a203) 4.21 km -9.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
18.25 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:74 bytes
Gateway:!699ae09c
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:4 / 7
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 !699ae09c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 463662768
Source node ID 		uint32
to 882563820
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 74 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -112.0 dBm
Signal strength at gateway 		int32
rx_snr -16.75 dB
Signal quality at gateway 		float
rx_time 1776275498
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 1776275499.3661978
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !699ae09c
Signal Metrics: RSSI: -112.0 dBm
SNR: -16.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 490454051, 3725407173, 319411776, 1236757380, 1770250560 ], "snr_towards": [ -14.5, -11.0, -15.75, -16.75, -9.75 ], "route_back": [], "snr_back": [], "route_node_names": { "319411776": "Fostral (FSTR)", "1770250560": "868C UB3BER QRA (a203)", "490454051": "Meshtastic bc23 (bc23)", "1236757380": "Cactus GB (ztr4)", "3725407173": "c870 UZAO_Yasenevo (🏕)", "882563820": "Zapad Retranslator 868 RA5CQ (ZR28)", "463662768": "Novatorskaya (Nov1)" }, "traceroute_packet": { "packet_data": { "id": 15750596, "timestamp": 1776275499.3661978, "from_node_id": 463662768, "to_node_id": 882563820, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!699ae09c", "channel_id": "LongFast", "mesh_packet_id": 9942875, "rssi": -112, "snr": -16.75, "hop_limit": 3, "hop_start": 7, "payload_length": 74, "processed_successfully": 1, "raw_payload": "0a1423bc3b1dc5330dde40d60913846bb74940e183691232c6ffffffffffffffff01d4ffffffffffffffff01c1ffffffffffffffff01bdffffffffffffffff01d9ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1776275498, "pki_encrypted": 0, "next_hop": 0, "relay_node": 64, "tx_after": 0, "timestamp_str": "2026-04-15 20:51:39", "hop_count": 4, "has_payload": true, "success": 1, "from_node_name": "Novatorskaya (Nov1)", "to_node_name": "Zapad Retranslator 868 RA5CQ (ZR28)", "gateway_name": "rodnik04 0217 (rod4)", "gateway_location": null }, "resolve_names": true, "packet_id": 15750596, "from_node_id": 463662768, "to_node_id": 882563820, "timestamp": 1776275499.3661978, "gateway_id": "!699ae09c", "raw_payload": "0a1423bc3b1dc5330dde40d60913846bb74940e183691232c6ffffffffffffffff01d4ffffffffffffffff01c1ffffffffffffffff01bdffffffffffffffff01d9ffffffffffffffff01", "hop_limit": 3, "hop_start": 7, "from_node_name": "Novatorskaya (Nov1)", "to_node_name": "!349adaec", "route_data": { "route_nodes": [ 490454051, 3725407173, 319411776, 1236757380, 1770250560 ], "snr_towards": [ -14.5, -11.0, -15.75, -16.75, -9.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 463662768, 490454051, 3725407173, 319411776, 1236757380, 1770250560 ], "node_names": [ "Novatorskaya (Nov1)", "Meshtastic bc23 (bc23)", "c870 UZAO_Yasenevo (🏕)", "Fostral (FSTR)", "Cactus GB (ztr4)", "868C UB3BER QRA (a203)" ], "snr_values": [ -14.5, -11.0, -15.75, -16.75, -9.75 ], "hops": [ { "hop_number": 1, "from_node_id": 463662768, "to_node_id": 490454051, "from_node_name": "Novatorskaya (Nov1)", "to_node_name": "Meshtastic bc23 (bc23)", "snr": -14.5, "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": 2, "from_node_id": 490454051, "to_node_id": 3725407173, "from_node_name": "Meshtastic bc23 (bc23)", "to_node_name": "c870 UZAO_Yasenevo (🏕)", "snr": -11.0, "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": 3725407173, "to_node_id": 319411776, "from_node_name": "c870 UZAO_Yasenevo (🏕)", "to_node_name": "Fostral (FSTR)", "snr": -15.75, "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" }, { "hop_number": 4, "from_node_id": 319411776, "to_node_id": 1236757380, "from_node_name": "Fostral (FSTR)", "to_node_name": "Cactus GB (ztr4)", "snr": -16.75, "direction": "forward", "is_target_hop": false, "distance_meters": 14038.521890078891, "from_location_timestamp": 1776243155.1880066, "to_location_timestamp": 1776262683.189645, "from_location_age_warning": "from 9.0h ago", "to_location_age_warning": "from 3.6h ago" }, { "hop_number": 5, "from_node_id": 1236757380, "to_node_id": 1770250560, "from_node_name": "Cactus GB (ztr4)", "to_node_name": "868C UB3BER QRA (a203)", "snr": -9.75, "direction": "forward", "is_target_hop": false, "distance_meters": 4213.854382128747, "from_location_timestamp": 1776262683.189645, "to_location_timestamp": 1776275448.8681233, "from_location_age_warning": "from 3.6h ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": false, "total_hops": 5 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 463662768, 490454051, 3725407173, 319411776, 1236757380, 1770250560 ], "node_names": [ "Novatorskaya (Nov1)", "Meshtastic bc23 (bc23)", "c870 UZAO_Yasenevo (🏕)", "Fostral (FSTR)", "Cactus GB (ztr4)", "868C UB3BER QRA (a203)" ], "snr_values": [ -14.5, -11.0, -15.75, -16.75, -9.75 ], "hops": [ { "hop_number": 1, "from_node_id": 463662768, "to_node_id": 490454051, "from_node_name": "Novatorskaya (Nov1)", "to_node_name": "Meshtastic bc23 (bc23)", "snr": -14.5, "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": 2, "from_node_id": 490454051, "to_node_id": 3725407173, "from_node_name": "Meshtastic bc23 (bc23)", "to_node_name": "c870 UZAO_Yasenevo (🏕)", "snr": -11.0, "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": 3725407173, "to_node_id": 319411776, "from_node_name": "c870 UZAO_Yasenevo (🏕)", "to_node_name": "Fostral (FSTR)", "snr": -15.75, "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" }, { "hop_number": 4, "from_node_id": 319411776, "to_node_id": 1236757380, "from_node_name": "Fostral (FSTR)", "to_node_name": "Cactus GB (ztr4)", "snr": -16.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 14038.521890078891, "from_location_timestamp": 1776243155.1880066, "to_location_timestamp": 1776262683.189645, "from_location_age_warning": "from 9.0h ago", "to_location_age_warning": "from 3.6h ago" }, { "hop_number": 5, "from_node_id": 1236757380, "to_node_id": 1770250560, "from_node_name": "Cactus GB (ztr4)", "to_node_name": "868C UB3BER QRA (a203)", "snr": -9.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 4213.854382128747, "from_location_timestamp": 1776262683.189645, "to_location_timestamp": 1776275448.8681233, "from_location_age_warning": "from 3.6h ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Novatorskaya (Nov1) → Meshtastic bc23 (bc23) → c870 UZAO_Yasenevo (🏕) → Fostral (FSTR) → Cactus GB (ztr4) → 868C UB3BER QRA (a203)", "return_path_display": null, "actual_rf_path_display": "Novatorskaya (Nov1) → Meshtastic bc23 (bc23) → c870 UZAO_Yasenevo (🏕) → Fostral (FSTR) → Cactus GB (ztr4) → 868C UB3BER QRA (a203)", "forward_hops": [ { "hop_number": 1, "from_node_id": 463662768, "to_node_id": 490454051, "from_node_name": "Novatorskaya (Nov1)", "to_node_name": "Meshtastic bc23 (bc23)", "snr": -14.5, "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": 2, "from_node_id": 490454051, "to_node_id": 3725407173, "from_node_name": "Meshtastic bc23 (bc23)", "to_node_name": "c870 UZAO_Yasenevo (🏕)", "snr": -11.0, "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": 3725407173, "to_node_id": 319411776, "from_node_name": "c870 UZAO_Yasenevo (🏕)", "to_node_name": "Fostral (FSTR)", "snr": -15.75, "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" }, { "hop_number": 4, "from_node_id": 319411776, "to_node_id": 1236757380, "from_node_name": "Fostral (FSTR)", "to_node_name": "Cactus GB (ztr4)", "snr": -16.75, "direction": "forward", "is_target_hop": false, "distance_meters": 14038.521890078891, "from_location_timestamp": 1776243155.1880066, "to_location_timestamp": 1776262683.189645, "from_location_age_warning": "from 9.0h ago", "to_location_age_warning": "from 3.6h ago" }, { "hop_number": 5, "from_node_id": 1236757380, "to_node_id": 1770250560, "from_node_name": "Cactus GB (ztr4)", "to_node_name": "868C UB3BER QRA (a203)", "snr": -9.75, "direction": "forward", "is_target_hop": false, "distance_meters": 4213.854382128747, "from_location_timestamp": 1776262683.189645, "to_location_timestamp": 1776275448.8681233, "from_location_age_warning": "from 3.6h ago", "to_location_age_warning": "from 0.0h ago" } ], "return_hops": [], "total_forward_distance": 18252.37627220764, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!699ae09c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 463662768, "to": 882563820, "id": 9942875, "rx_time": 1776275498, "rx_snr": -16.75, "rx_rssi": -112, "hop_limit": 3, "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": "0a1423bc3b1dc5330dde40d60913846bb74940e183691232c6ffffffffffffffff01d4ffffffffffffffff01c1ffffffffffffffff01bdffffffffffffffff01d9ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 490454051, 3725407173, 319411776, 1236757380, 1770250560 ], "snr_towards": [ -58, -44, -63, -67, -39 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (74 bytes)
0a1423bc3b1dc5330dde40d60913846bb74940e183691232c6ffffffffffffffff01d4ffffffffffffffff01c1ffffffffffffffff01bdffffffffffffffff01d9ffffffffffffffff01
Hex Analysis:
Size:74 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
rodnik04 0217 (rod4) Primary 0.000s
Reference 		-112.0 dBm -16.75 dB 4 LongFast 2026-04-15 20:51:39 Current
Fostral (FSTR) -7.162s
Before 		-78.0 dBm -15.75 dB 2 LongFast 2026-04-15 20:51:32 View
EGarpunov 2 868 (Base) (BAO) (EG28) -6.279s
Before 		-110.0 dBm -9.50 dB 3 LongFast 2026-04-15 20:51:33 View
BBS Восток (DM📲) (BBSv) -4.596s
Before 		-97.0 dBm -10.25 dB 4 LongFast 2026-04-15 20:51:34 View
VEGA 6d78 (VEGA) +6.224s
After 		-91.0 dBm -15.50 dB 5 LongFast 2026-04-15 20:51:45 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +61.537s
After 		-104.0 dBm -17.00 dB 7 LongFast 2026-04-15 20:52:40 View
ZA_MKAD_22_868_1 (8681) +119.073s
After 		-141.0 dBm -17.50 dB 6 LongFast 2026-04-15 20:53:38 View
NODE_SOLAR_868 (8682) +119.197s
After 		Unknown Unknown 7 LongFast 2026-04-15 20:53:38 View
ZA_MKAD_22_433_2 (4332) +119.214s
After 		Unknown Unknown 7 LongFast 2026-04-15 20:53:38 View
SYSXX YGW8 (SXY8) +120.820s
After 		Unknown 7.50 dB 6 LongFast 2026-04-15 20:53:40 View
SYSXX BGW8 (SXB8) +120.840s
After 		-33.0 dBm 5.75 dB 6 LongFast 2026-04-15 20:53:40 View
RN3ABX Georgy 2 (ABX2) +128.972s
After 		-115.0 dBm -4.50 dB 7 LongFast 2026-04-15 20:53:48 View
SYSXX OGW8 (SXG8) +188.220s
After 		-48.0 dBm 7.50 dB 7 LongFast 2026-04-15 20:54:47 View
13

Total Receptions

13

Unique Gateways