Packet #86105 Success

TRACEROUTE_APP packet from BRC7 Pocket 🇧🇬 (BRC7) to BRC MM 🖥️🇧🇬 (BRMA)

2
Total Receptions
1
Unique Gateways
0
Hop Count
19
Payload Bytes
Packet Information
Database ID: 86105
Mesh Packet ID: 0x5e0bb745
Used for correlation across gateways
Timestamp: 2026-05-30 23:16:03 UTC
From Node: BRC7 Pocket 🇧🇬 (BRC7)
To Node: BRC MM 🖥️🇧🇬 (BRMA)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: BRC15 TL1 (LF) 🇧🇬📡 (BRN0)
Channel: Silistra
RSSI: -38 dBm
SNR: 11.75 dBm
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: d6 BRC7
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: 19 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: BRC15 TL1 (LF) 🇧🇬📡 (BRN0)
Hop Count: 0 hops
Status: Forward complete, Return in progress
SNR Towards: 0.0 dB 12.5 dB
Return Path: BRC15 TL1 (LF) 🇧🇬📡 (BRN0)
SNR Back: 11.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 BRC MM 🖥️🇧🇬 (BRMA) BRC15 TL1 (LF) 🇧🇬📡 (BRN0) Unknown 0.0 dB Origin Hops
2 BRC15 TL1 (LF) 🇧🇬📡 (BRN0) BRC7 Pocket 🇧🇬 (BRC7) Unknown 12.5 dB Destination Hops
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 BRC7 Pocket 🇧🇬 (BRC7) BRC15 TL1 (LF) 🇧🇬📡 (BRN0) Unknown 11.75 dB Return Start 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
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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:19 bytes
Gateway:!ce4c8646
Channel:Silistra
Payload Type:TRACEROUTE_APP
Hop Count:0 / 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

FieldValue
gateway_id !ce4c8646
Node ID format
channel_id Silistra
packet MeshPacket (19 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1012071894
Source node ID 		uint32
to 1560371969
Target node ID 		uint32
decoded.portnum TRACEROUTE_APP
TRACEROUTE_APP 		enum
decoded.payload_length 19 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 -38.0 dBm
Signal strength at gateway 		int32
rx_snr 11.75 dB
Signal quality at gateway 		float
rx_time 1780182962
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 41
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 214
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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: Silistra
  • ✓ 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: !ce4c8646
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -38.0 dBm
SNR: 11.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:19 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3461121606 ], "snr_towards": [ 0.0, 12.5 ], "route_back": [ 3461121606 ], "snr_back": [ 11.75 ], "route_node_names": { "1560371969": "BRC MM 🖥️🇧🇬 (BRMA)", "1012071894": "BRC7 Pocket 🇧🇬 (BRC7)", "3461121606": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)" }, "traceroute_packet": { "packet_data": { "id": 86105, "timestamp": 1780182963.103126, "from_node_id": 1012071894, "to_node_id": 1560371969, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!ce4c8646", "channel_id": "Silistra", "mesh_packet_id": 1577826117, "rssi": -38, "snr": 11.75, "hop_limit": 2, "hop_start": 2, "payload_length": 19, "processed_successfully": 1, "raw_payload": "0a0446864cce120200321a0446864cce22012f", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1780182962, "pki_encrypted": 0, "next_hop": 0, "relay_node": 214, "tx_after": 0, "raw_service_envelope": "0a530dd6fd523c150163015d18292a1e403191d5670848a2ccfc38a64aa2921b5c534b42a4d8bc75444fddb19ea53545b70b5e3db26f1b6a4500003c414802500160daffffffffffffffff0178029801d601a80101120853696c69737472611a09216365346338363436", "timestamp_str": "2026-05-30 23:16:03 UTC", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "to_node_name": "BRC MM 🖥️🇧🇬 (BRMA)", "relay_hex": "d6", "relay_candidates": [ { "node_id": 1012071894, "node_name": "BRC7 Pocket 🇧🇬", "hex_id": "!3c52fdd6", "short_name": "BRC7", "last_byte": "d6" } ], "gateway_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "gateway_location": null }, "resolve_names": true, "packet_id": 86105, "from_node_id": 1012071894, "to_node_id": 1560371969, "timestamp": 1780182963.103126, "gateway_id": "!ce4c8646", "raw_payload": "0a0446864cce120200321a0446864cce22012f", "hop_limit": 2, "hop_start": 2, "from_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "to_node_name": "BRC MM 🖥️🇧🇬 (BRMA)", "route_data": { "route_nodes": [ 3461121606 ], "snr_towards": [ 0.0, 12.5 ], "route_back": [ 3461121606 ], "snr_back": [ 11.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1560371969, 3461121606, 1012071894 ], "node_names": [ "BRC MM 🖥️🇧🇬 (BRMA)", "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "BRC7 Pocket 🇧🇬 (BRC7)" ], "snr_values": [ 0.0, 12.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1560371969, "to_node_id": 3461121606, "from_node_name": "BRC MM 🖥️🇧🇬 (BRMA)", "to_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "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" }, { "hop_number": 2, "from_node_id": 3461121606, "to_node_id": 1012071894, "from_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "to_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "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" } ], "is_complete": false, "total_hops": 2 }, "return_path": { "path_type": "return", "node_ids": [ 1012071894, 3461121606 ], "node_names": [ "BRC7 Pocket 🇧🇬 (BRC7)", "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)" ], "snr_values": [ 11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1012071894, "to_node_id": 3461121606, "from_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "to_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "snr": 11.75, "direction": "return", "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": 1 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1560371969, 3461121606, 1012071894 ], "node_names": [ "BRC MM 🖥️🇧🇬 (BRMA)", "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "BRC7 Pocket 🇧🇬 (BRC7)" ], "snr_values": [ 0.0, 12.5, 11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1560371969, "to_node_id": 3461121606, "from_node_name": "BRC MM 🖥️🇧🇬 (BRMA)", "to_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "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": 2, "from_node_id": 3461121606, "to_node_id": 1012071894, "from_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "to_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "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": 1012071894, "to_node_id": 3461121606, "from_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "to_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "snr": 11.75, "direction": "return_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": 3 } }, "has_return_path": true, "is_complete": true, "forward_path_display": "BRC MM 🖥️🇧🇬 (BRMA) → BRC15 TL1 (LF) 🇧🇬📡 (BRN0) → BRC7 Pocket 🇧🇬 (BRC7)", "return_path_display": "BRC7 Pocket 🇧🇬 (BRC7) → BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "actual_rf_path_display": "BRC MM 🖥️🇧🇬 (BRMA) → BRC15 TL1 (LF) 🇧🇬📡 (BRN0) → BRC7 Pocket 🇧🇬 (BRC7)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1560371969, "to_node_id": 3461121606, "from_node_name": "BRC MM 🖥️🇧🇬 (BRMA)", "to_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "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" }, { "hop_number": 2, "from_node_id": 3461121606, "to_node_id": 1012071894, "from_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "to_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "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" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 1012071894, "to_node_id": 3461121606, "from_node_name": "BRC7 Pocket 🇧🇬 (BRC7)", "to_node_name": "BRC15 TL1 (LF) 🇧🇬📡 (BRN0)", "snr": 11.75, "direction": "return", "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" } ], "total_forward_distance": 0, "total_return_distance": 0 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1012071894, "to": 1560371969, "channel": 41, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CgRGhkzOEgIAMhoERoZMziIBLw==", "request_id": 87073577, "bitfield": 1 }, "id": 1577826117, "rx_time": 1780182962, "rx_snr": 11.75, "hop_limit": 2, "want_ack": true, "rx_rssi": -38, "hop_start": 2, "relay_node": 214, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "Silistra", "gateway_id": "!ce4c8646" }, "mesh_packet": { "from": 1012071894, "to": 1560371969, "channel": 41, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CgRGhkzOEgIAMhoERoZMziIBLw==", "request_id": 87073577, "bitfield": 1, "parsed_payload": { "route": [ 3461121606 ], "snr_towards": [ 0, 50 ], "route_back": [ 3461121606 ], "snr_back": [ 47 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 1577826117, "rx_time": 1780182962, "rx_snr": 11.75, "hop_limit": 2, "want_ack": true, "rx_rssi": -38, "hop_start": 2, "relay_node": 214, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (19 bytes)
0a0446864cce120200321a0446864cce22012f
Hex Analysis:
Size:19 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
BRC15 TL1 (LF) 🇧🇬📡 (BRN0) Primary 0.000s
Reference 		-38.0 dBm 11.75 dB 0 d6 BRC7 Silistra 2026-05-30 23:16:03 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
BRC15 TL1 (LF) 🇧🇬📡 (BRN0) +0.015s
After 		-38.0 dBm 11.75 dB 0 d6 BRC7 Silistra 2026-05-30 23:16:03 UTC View
2

Total Receptions

1

Unique Gateways