Packet #5960634 Success

TRACEROUTE_APP packet from Metrogorodok 09fc (09fc) to Meshtastic 63b8 (63b8)

17
Total Receptions
17
Unique Gateways
6
Hop Count
88
Payload Bytes
Packet Information
Database ID: 5960634
Mesh Packet ID: 0xcd83bbe3
Used for correlation across gateways
Timestamp: 2026-01-14 21:40:58 UTC
From Node: Metrogorodok 09fc (09fc)
To Node: Meshtastic 63b8 (63b8)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: VEGA 6d78 (VEGA)
Channel: LongFast
RSSI: -85 dBm
SNR: -5.5 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: Apollo_Baumanka_868 (ApB8) → Fostral (FSTR) → Meshtastic aa4c (aa4c) → Mar'yno (chil) → SERG40000 (SERG) → UAO Zyablikovo (ZYAB)
Hop Count: 5 hops
Status: Incomplete - Final destination not reached
SNR Towards: -17.5 dB -17.5 dB -19.5 dB -6.0 dB -12.25 dB -16.75 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 Metrogorodok 09fc (09fc) Apollo_Baumanka_868 (ApB8) 8.13 km -17.5 dB Origin Hops
2 Apollo_Baumanka_868 (ApB8) Fostral (FSTR) 9.47 km -17.5 dB Relay Hops
3 Fostral (FSTR) Meshtastic aa4c (aa4c) Unknown -19.5 dB Relay Hops
4 Meshtastic aa4c (aa4c) Mar'yno (chil) Unknown -6.0 dB Relay Hops
5 Mar'yno (chil) SERG40000 (SERG) Unknown -12.25 dB Relay Hops
6 SERG40000 (SERG) UAO Zyablikovo (ZYAB) 2.98 km -16.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
20.59 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:88 bytes
Gateway:!04c66d78
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:6 / 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 !04c66d78
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (88 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770326524
Source node ID 		uint32
to 2896782264
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 -85.0 dBm
Signal strength at gateway 		int32
rx_snr -5.50 dB
Signal quality at gateway 		float
rx_time 1768416058
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 24
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768416058.9130614
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !04c66d78
Signal Metrics: RSSI: -85.0 dBm
SNR: -5.50 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": [ 886732792, 319411776, 1770302028, 2658605848, 1168334592, 1770309400 ], "snr_towards": [ -17.5, -17.5, -19.5, -6.0, -12.25, -16.75 ], "route_back": [], "snr_back": [], "route_node_names": { "319411776": "Fostral (FSTR)", "1168334592": "SERG40000 (SERG)", "1770302028": "Meshtastic aa4c (aa4c)", "2658605848": "Mar'yno (chil)", "1770309400": "UAO Zyablikovo (ZYAB)", "2896782264": "Meshtastic 63b8 (63b8)", "886732792": "Apollo_Baumanka_868 (ApB8)", "1770326524": "Metrogorodok 09fc (09fc)" }, "traceroute_packet": { "packet_data": { "id": 5960634, "timestamp": 1768416058.9130614, "from_node_id": 1770326524, "to_node_id": 2896782264, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!04c66d78", "channel_id": "LongFast", "mesh_packet_id": 3447962595, "rssi": -85, "snr": -5.5, "hop_limit": 1, "hop_start": 7, "payload_length": 88, "processed_successfully": 1, "raw_payload": "0a18f877da3440d609134caa8469181b779e005fa34518c78469123cbaffffffffffffffff01baffffffffffffffff01b2ffffffffffffffff01e8ffffffffffffffff01cfffffffffffffffff01bdffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1768416058, "pki_encrypted": 0, "next_hop": 0, "relay_node": 24, "tx_after": 0, "timestamp_str": "2026-01-14 21:40:58", "hop_count": 6, "has_payload": true, "success": 1, "from_node_name": "Metrogorodok 09fc (09fc)", "to_node_name": "Meshtastic 63b8 (63b8)", "gateway_name": "VEGA 6d78 (VEGA)", "gateway_location": { "node_id": 80113016, "latitude": 55.6220416, "longitude": 37.7470976, "altitude": 155, "timestamp": 1768489632.8058894, "timestamp_str": "2026-01-15 18:07:12", "display_name": "VEGA 6d78", "long_name": "VEGA 6d78", "short_name": "VEGA", "hw_model": "HELTEC_V4" } }, "resolve_names": true, "packet_id": 5960634, "from_node_id": 1770326524, "to_node_id": 2896782264, "timestamp": 1768416058.9130614, "gateway_id": "!04c66d78", "raw_payload": "0a18f877da3440d609134caa8469181b779e005fa34518c78469123cbaffffffffffffffff01baffffffffffffffff01b2ffffffffffffffff01e8ffffffffffffffff01cfffffffffffffffff01bdffffffffffffffff01", "hop_limit": 1, "hop_start": 7, "from_node_name": "Metrogorodok 09fc (09fc)", "to_node_name": "!aca963b8", "route_data": { "route_nodes": [ 886732792, 319411776, 1770302028, 2658605848, 1168334592, 1770309400 ], "snr_towards": [ -17.5, -17.5, -19.5, -6.0, -12.25, -16.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1770326524, 886732792, 319411776, 1770302028, 2658605848, 1168334592, 1770309400 ], "node_names": [ "Metrogorodok 09fc (09fc)", "Apollo_Baumanka_868 (ApB8)", "Fostral (FSTR)", "Meshtastic aa4c (aa4c)", "Mar'yno (chil)", "SERG40000 (SERG)", "UAO Zyablikovo (ZYAB)" ], "snr_values": [ -17.5, -17.5, -19.5, -6.0, -12.25, -16.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1770326524, "to_node_id": 886732792, "from_node_name": "Metrogorodok 09fc (09fc)", "to_node_name": "Apollo_Baumanka_868 (ApB8)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8134.1568433872635, "from_location_timestamp": 1768249560.1373172, "to_location_timestamp": 1768397976.5870266, "from_location_age_warning": "from 1.9d ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 2, "from_node_id": 886732792, "to_node_id": 319411776, "from_node_name": "Apollo_Baumanka_868 (ApB8)", "to_node_name": "Fostral (FSTR)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 9473.973827392729, "from_location_timestamp": 1768397976.5870266, "to_location_timestamp": 1768414978.578488, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 3, "from_node_id": 319411776, "to_node_id": 1770302028, "from_node_name": "Fostral (FSTR)", "to_node_name": "Meshtastic aa4c (aa4c)", "snr": -19.5, "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": 1770302028, "to_node_id": 2658605848, "from_node_name": "Meshtastic aa4c (aa4c)", "to_node_name": "Mar'yno (chil)", "snr": -6.0, "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": 5, "from_node_id": 2658605848, "to_node_id": 1168334592, "from_node_name": "Mar'yno (chil)", "to_node_name": "SERG40000 (SERG)", "snr": -12.25, "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": 6, "from_node_id": 1168334592, "to_node_id": 1770309400, "from_node_name": "SERG40000 (SERG)", "to_node_name": "UAO Zyablikovo (ZYAB)", "snr": -16.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2979.4945113546623, "from_location_timestamp": 1768414566.5512114, "to_location_timestamp": 1768242460.3619869, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 2.0d ago" } ], "is_complete": false, "total_hops": 6 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1770326524, 886732792, 319411776, 1770302028, 2658605848, 1168334592, 1770309400 ], "node_names": [ "Metrogorodok 09fc (09fc)", "Apollo_Baumanka_868 (ApB8)", "Fostral (FSTR)", "Meshtastic aa4c (aa4c)", "Mar'yno (chil)", "SERG40000 (SERG)", "UAO Zyablikovo (ZYAB)" ], "snr_values": [ -17.5, -17.5, -19.5, -6.0, -12.25, -16.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1770326524, "to_node_id": 886732792, "from_node_name": "Metrogorodok 09fc (09fc)", "to_node_name": "Apollo_Baumanka_868 (ApB8)", "snr": -17.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 8134.1568433872635, "from_location_timestamp": 1768249560.1373172, "to_location_timestamp": 1768397976.5870266, "from_location_age_warning": "from 1.9d ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 2, "from_node_id": 886732792, "to_node_id": 319411776, "from_node_name": "Apollo_Baumanka_868 (ApB8)", "to_node_name": "Fostral (FSTR)", "snr": -17.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 9473.973827392729, "from_location_timestamp": 1768397976.5870266, "to_location_timestamp": 1768414978.578488, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 3, "from_node_id": 319411776, "to_node_id": 1770302028, "from_node_name": "Fostral (FSTR)", "to_node_name": "Meshtastic aa4c (aa4c)", "snr": -19.5, "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": 1770302028, "to_node_id": 2658605848, "from_node_name": "Meshtastic aa4c (aa4c)", "to_node_name": "Mar'yno (chil)", "snr": -6.0, "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": 5, "from_node_id": 2658605848, "to_node_id": 1168334592, "from_node_name": "Mar'yno (chil)", "to_node_name": "SERG40000 (SERG)", "snr": -12.25, "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": 6, "from_node_id": 1168334592, "to_node_id": 1770309400, "from_node_name": "SERG40000 (SERG)", "to_node_name": "UAO Zyablikovo (ZYAB)", "snr": -16.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2979.4945113546623, "from_location_timestamp": 1768414566.5512114, "to_location_timestamp": 1768242460.3619869, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 2.0d ago" } ], "is_complete": false, "total_hops": 6 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Metrogorodok 09fc (09fc) → Apollo_Baumanka_868 (ApB8) → Fostral (FSTR) → Meshtastic aa4c (aa4c) → Mar'yno (chil) → SERG40000 (SERG) → UAO Zyablikovo (ZYAB)", "return_path_display": null, "actual_rf_path_display": "Metrogorodok 09fc (09fc) → Apollo_Baumanka_868 (ApB8) → Fostral (FSTR) → Meshtastic aa4c (aa4c) → Mar'yno (chil) → SERG40000 (SERG) → UAO Zyablikovo (ZYAB)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1770326524, "to_node_id": 886732792, "from_node_name": "Metrogorodok 09fc (09fc)", "to_node_name": "Apollo_Baumanka_868 (ApB8)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8134.1568433872635, "from_location_timestamp": 1768249560.1373172, "to_location_timestamp": 1768397976.5870266, "from_location_age_warning": "from 1.9d ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 2, "from_node_id": 886732792, "to_node_id": 319411776, "from_node_name": "Apollo_Baumanka_868 (ApB8)", "to_node_name": "Fostral (FSTR)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 9473.973827392729, "from_location_timestamp": 1768397976.5870266, "to_location_timestamp": 1768414978.578488, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 0.3h ago" }, { "hop_number": 3, "from_node_id": 319411776, "to_node_id": 1770302028, "from_node_name": "Fostral (FSTR)", "to_node_name": "Meshtastic aa4c (aa4c)", "snr": -19.5, "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": 1770302028, "to_node_id": 2658605848, "from_node_name": "Meshtastic aa4c (aa4c)", "to_node_name": "Mar'yno (chil)", "snr": -6.0, "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": 5, "from_node_id": 2658605848, "to_node_id": 1168334592, "from_node_name": "Mar'yno (chil)", "to_node_name": "SERG40000 (SERG)", "snr": -12.25, "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": 6, "from_node_id": 1168334592, "to_node_id": 1770309400, "from_node_name": "SERG40000 (SERG)", "to_node_name": "UAO Zyablikovo (ZYAB)", "snr": -16.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2979.4945113546623, "from_location_timestamp": 1768414566.5512114, "to_location_timestamp": 1768242460.3619869, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 2.0d ago" } ], "return_hops": [], "total_forward_distance": 20587.625182134656, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!04c66d78", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770326524, "to": 2896782264, "id": 3447962595, "rx_time": 1768416058, "rx_snr": -5.5, "rx_rssi": -85, "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": 24, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a18f877da3440d609134caa8469181b779e005fa34518c78469123cbaffffffffffffffff01baffffffffffffffff01b2ffffffffffffffff01e8ffffffffffffffff01cfffffffffffffffff01bdffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 886732792, 319411776, 1770302028, 2658605848, 1168334592, 1770309400 ], "snr_towards": [ -70, -70, -78, -24, -49, -67 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (88 bytes)
0a18f877da3440d609134caa8469181b779e005fa34518c78469123cbaffffffffffffffff01baffffffffffffffff01b2ffffffffffffffff01e8ffffffffffffffff01cfffffffffffffffff01bdffffffffffffffff01
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

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
VEGA 6d78 (VEGA) Primary 0.000s
Reference 		-85.0 dBm -5.50 dB 6 LongFast 2026-01-14 21:40:58 Current
patch866 (pth8) -9.977s
Before 		-68.0 dBm 1.25 dB 0 LongFast 2026-01-14 21:40:48 View
Medved GW8 (MED8) -8.956s
Before 		-96.0 dBm 4.25 dB 1 LongFast 2026-01-14 21:40:49 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -7.875s
Before 		-117.0 dBm -18.00 dB 1 LongFast 2026-01-14 21:40:51 View
EGarpunov 2 868 (Base) (BAO) (EG28) -7.816s
Before 		-114.0 dBm -8.75 dB 1 LongFast 2026-01-14 21:40:51 View
SYSXX YGW8 (SXY8) -7.787s
Before 		-99.0 dBm -8.75 dB 1 LongFast 2026-01-14 21:40:51 View
Fostral (FSTR) -7.737s
Before 		-83.0 dBm -17.50 dB 1 LongFast 2026-01-14 21:40:51 View
BBS Восток (DM📲) (BBSv) -6.920s
Before 		-46.0 dBm 6.25 dB 2 LongFast 2026-01-14 21:40:51 View
Tsaritsyno_KB_U_868 (KBU8) -2.569s
Before 		-121.0 dBm -12.00 dB 3 LongFast 2026-01-14 21:40:56 View
Aster-02 (AST2) -0.248s
Before 		-62.0 dBm 6.25 dB 3 LongFast 2026-01-14 21:40:58 View
Butyrskaya 868 (But8) +10.408s
After 		-104.0 dBm -2.00 dB 4 LongFast 2026-01-14 21:41:09 View
SYSXX BGW8 (SXB8) +72.842s
After 		-5.0 dBm 6.50 dB 2 LongFast 2026-01-14 21:42:11 View
SYSXX OGW8 (SXG8) +72.890s
After 		-52.0 dBm 5.75 dB 2 LongFast 2026-01-14 21:42:11 View
RN3ABX Georgy 2 (ABX2) +73.120s
After 		-128.0 dBm -18.75 dB 2 LongFast 2026-01-14 21:42:12 View
Dragon868-1 (D1) +333.421s
After 		-104.0 dBm -1.00 dB 5 LongFast 2026-01-14 21:46:32 View
ZA_MKAD_22_868_1 (8681) +333.584s
After 		-137.0 dBm -14.75 dB 5 LongFast 2026-01-14 21:46:32 View
NODE_SOLAR_868 (8682) +333.728s
After 		Unknown Unknown 6 LongFast 2026-01-14 21:46:32 View
17

Total Receptions

17

Unique Gateways