Packet #3411195 Success

TRACEROUTE_APP packet from Bin Sun ☀️ (BSR) to BRC18 Т1КЕ 🇧🇬📡 (BRN3)

4
Total Receptions
4
Unique Gateways
0
Hop Count
29
Payload Bytes
Packet Information
Database ID: 3411195
Mesh Packet ID: 0x35b88236
Used for correlation across gateways
Timestamp: 2026-05-27 15:14:42 UTC
From Node: Bin Sun ☀️ (BSR)
To Node: BRC18 Т1КЕ 🇧🇬📡 (BRN3)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Orthanc (8080)
Channel: Bulgaria
RSSI: -93 dBm
SNR: -1.25 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: f3 BSR
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TRACEROUTE_APP
Size: 29 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: BRC9 SC 🇧🇬📡🌞 (BRC9) → BRC81 V4 GW 🇧🇬 (BRG1) → BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)
Hop Count: 2 hops
Status: Complete
SNR Towards: -8.5 dB 12.5 dB 0.0 dB 2.5 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 Bin Sun ☀️ (BSR) BRC9 SC 🇧🇬📡🌞 (BRC9) Unknown -8.5 dB Origin Hops
2 BRC9 SC 🇧🇬📡🌞 (BRC9) BRC81 V4 GW 🇧🇬 (BRG1) Unknown 12.5 dB Relay Hops
3 BRC81 V4 GW 🇧🇬 (BRG1) BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA) Unknown 0.0 dB Destination Hops
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:29 bytes
Gateway:!698521d8
Channel:Bulgaria
Payload Type:TRACEROUTE_APP
Hop Count:Unknown / 2
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 4 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !698521d8
Node ID format
channel_id Bulgaria
packet MeshPacket (29 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2386514419
Source node ID 		uint32
to 3458669088
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 29 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -93.0 dBm
Signal strength at gateway 		int32
rx_snr -1.25 dB
Signal quality at gateway 		float
rx_time 1779894881
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 243
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1779894882.732187
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: Bulgaria
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !698521d8
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -93.0 dBm
SNR: -1.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:29 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2646280654, 2997320592, 2997301288 ], "snr_towards": [ -8.5, 12.5, 0.0, 2.5 ], "route_back": [], "snr_back": [], "route_node_names": { "3458669088": "BRC18 Т1КЕ 🇧🇬📡 (BRN3)", "2997301288": "BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)", "2646280654": "BRC9 SC 🇧🇬📡🌞 (BRC9)", "2997320592": "BRC81 V4 GW 🇧🇬 (BRG1)", "2386514419": "Bin Sun ☀️ (BSR)" }, "traceroute_packet": { "packet_data": { "id": 3411195, "timestamp": 1779894882.732187, "from_node_id": 2386514419, "to_node_id": 3458669088, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!698521d8", "channel_id": "Bulgaria", "mesh_packet_id": 901284406, "rssi": -93, "snr": -1.25, "hop_limit": 2, "hop_start": 2, "payload_length": 29, "processed_successfully": 1, "raw_payload": "0a0cce09bb9d907ba7b22830a7b2120ddeffffffffffffffff0132000a", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1779894881, "pki_encrypted": 0, "next_hop": 0, "relay_node": 243, "tx_after": 0, "timestamp_str": "2026-05-27 15:14:42 UTC", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "Bin Sun ☀️ (BSR)", "to_node_name": "BRC18 Т1КЕ 🇧🇬📡 (BRN3)", "relay_hex": "f3", "relay_candidates": [ { "node_id": 2386514419, "node_name": "Bin Sun ☀️", "hex_id": "!8e3f51f3", "short_name": "BSR", "last_byte": "f3" } ], "gateway_name": "Orthanc (8080)", "gateway_location": { "node_id": 1770332632, "latitude": 42.7556864, "longitude": 23.199744, "altitude": 560, "timestamp": 1778270385.0555694, "timestamp_str": "2026-05-08 19:59:45", "display_name": "Orthanc", "long_name": "Orthanc", "short_name": "8080", "hw_model": "HELTEC_V4" } }, "resolve_names": true, "packet_id": 3411195, "from_node_id": 2386514419, "to_node_id": 3458669088, "timestamp": 1779894882.732187, "gateway_id": "!698521d8", "raw_payload": "0a0cce09bb9d907ba7b22830a7b2120ddeffffffffffffffff0132000a", "hop_limit": 2, "hop_start": 2, "from_node_name": "Bin Sun ☀️ (BSR)", "to_node_name": "BRC18 Т1КЕ 🇧🇬📡 (BRN3)", "route_data": { "route_nodes": [ 2646280654, 2997320592, 2997301288 ], "snr_towards": [ -8.5, 12.5, 0.0, 2.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2386514419, 2646280654, 2997320592, 2997301288 ], "node_names": [ "Bin Sun ☀️ (BSR)", "BRC9 SC 🇧🇬📡🌞 (BRC9)", "BRC81 V4 GW 🇧🇬 (BRG1)", "BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)" ], "snr_values": [ -8.5, 12.5, 0.0, 2.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2386514419, "to_node_id": 2646280654, "from_node_name": "Bin Sun ☀️ (BSR)", "to_node_name": "BRC9 SC 🇧🇬📡🌞 (BRC9)", "snr": -8.5, "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": 2646280654, "to_node_id": 2997320592, "from_node_name": "BRC9 SC 🇧🇬📡🌞 (BRC9)", "to_node_name": "BRC81 V4 GW 🇧🇬 (BRG1)", "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": 2997320592, "to_node_id": 2997301288, "from_node_name": "BRC81 V4 GW 🇧🇬 (BRG1)", "to_node_name": "BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)", "snr": 0.0, "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" } ], "is_complete": false, "total_hops": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3458669088, 2646280654, 2997320592, 2997301288, 2386514419 ], "node_names": [ "BRC18 Т1КЕ 🇧🇬📡 (BRN3)", "BRC9 SC 🇧🇬📡🌞 (BRC9)", "BRC81 V4 GW 🇧🇬 (BRG1)", "BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)", "Bin Sun ☀️ (BSR)" ], "snr_values": [ -8.5, 12.5, 0.0, 2.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3458669088, "to_node_id": 2646280654, "from_node_name": "BRC18 Т1КЕ 🇧🇬📡 (BRN3)", "to_node_name": "BRC9 SC 🇧🇬📡🌞 (BRC9)", "snr": -8.5, "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": 2646280654, "to_node_id": 2997320592, "from_node_name": "BRC9 SC 🇧🇬📡🌞 (BRC9)", "to_node_name": "BRC81 V4 GW 🇧🇬 (BRG1)", "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": 2997320592, "to_node_id": 2997301288, "from_node_name": "BRC81 V4 GW 🇧🇬 (BRG1)", "to_node_name": "BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)", "snr": 0.0, "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": 4, "from_node_id": 2997301288, "to_node_id": 2386514419, "from_node_name": "BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)", "to_node_name": "Bin Sun ☀️ (BSR)", "snr": 2.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 12455.468617638662, "from_location_timestamp": 1779622484.5971906, "to_location_timestamp": 1779860180.6137464, "from_location_age_warning": "from 3.2d ago", "to_location_age_warning": "from 9.6h ago" } ], "is_complete": true, "total_hops": 4 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "Bin Sun ☀️ (BSR) → BRC9 SC 🇧🇬📡🌞 (BRC9) → BRC81 V4 GW 🇧🇬 (BRG1) → BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)", "return_path_display": null, "actual_rf_path_display": "BRC18 Т1КЕ 🇧🇬📡 (BRN3) → BRC9 SC 🇧🇬📡🌞 (BRC9) → BRC81 V4 GW 🇧🇬 (BRG1) → BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA) → Bin Sun ☀️ (BSR)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2386514419, "to_node_id": 2646280654, "from_node_name": "Bin Sun ☀️ (BSR)", "to_node_name": "BRC9 SC 🇧🇬📡🌞 (BRC9)", "snr": -8.5, "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": 2646280654, "to_node_id": 2997320592, "from_node_name": "BRC9 SC 🇧🇬📡🌞 (BRC9)", "to_node_name": "BRC81 V4 GW 🇧🇬 (BRG1)", "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": 2997320592, "to_node_id": 2997301288, "from_node_name": "BRC81 V4 GW 🇧🇬 (BRG1)", "to_node_name": "BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA)", "snr": 0.0, "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" } ], "return_hops": [], "total_forward_distance": 0, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!698521d8", "channel_id": "Bulgaria", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2386514419, "to": 3458669088, "id": 901284406, "rx_time": 1779894881, "rx_snr": -1.25, "rx_rssi": -93, "hop_limit": 2, "hop_start": 2, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 243, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0cce09bb9d907ba7b22830a7b2120ddeffffffffffffffff0132000a", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2646280654, 2997320592, 2997301288 ], "snr_towards": [ -34, 50, 0, 10 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (29 bytes)
0a0cce09bb9d907ba7b22830a7b2120ddeffffffffffffffff0132000a
Hex Analysis:
Size:29 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 Relay Channel Timestamp Actions
Orthanc (8080) Primary 0.000s
Reference 		-93.0 dBm -1.25 dB 0 f3 BSR Bulgaria 2026-05-27 15:14:42 UTC Current
BSBK28 LZ1S/r SWATbg 🇧🇬 🏣 (PAPA) -0.029s
Before 		-88.0 dBm 4.00 dB 0 f3 BSR Bulgaria 2026-05-27 15:14:42 UTC View
Gerena (R+GW) (GERE) +0.010s
After 		-74.0 dBm 8.00 dB 0 f3 BSR Bulgaria 2026-05-27 15:14:42 UTC View
LZ3WWW-MD-SF (🦄) +0.495s
After 		-118.0 dBm 1.50 dB 0 c0 100i , GERE Bulgaria 2026-05-27 15:14:43 UTC View
4

Total Receptions

4

Unique Gateways