Packet #3195554 Success

TRACEROUTE_APP packet from Vitoshko Rele (VRR) to Meshtastic 1c28 (1c28)

5
Total Receptions
5
Unique Gateways
1
Hop Count
31
Payload Bytes
Packet Information
Database ID: 3195554
Mesh Packet ID: 0x31c8ef5a
Used for correlation across gateways
Timestamp: 2026-05-08 01:15:35 UTC
From Node: Vitoshko Rele (VRR)
To Node: Meshtastic 1c28 (1c28)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Meshtastic 1c28 (1c28)
Channel: Bulgaria
RSSI: -106 dBm
SNR: -8.0 dBm
Hop Info: 1/2 hops
Start: 2, Limit: 1
Relay Node: fa
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TRACEROUTE_APP
Size: 31 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 0.0 dB
Return Path: !ffffffff
SNR Back: -32.0 dB -8.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic 1c28 (1c28) Vitoshko Rele (VRR) 197.89 km 0.0 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Vitoshko Rele (VRR) !ffffffff Unknown -32.0 dB Return Start Hops
Total Forward Distance
197.89 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:31 bytes
Gateway:!c1f31c28
Channel:Bulgaria
Payload Type:TRACEROUTE_APP
Hop Count:1 / 2
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 (1 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !c1f31c28
Node ID format
channel_id Bulgaria
packet MeshPacket (31 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2996805976
Source node ID 		uint32
to 3253935144
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 31 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -106.0 dBm
Signal strength at gateway 		int32
rx_snr -8.00 dB
Signal quality at gateway 		float
rx_time 1778202934
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 250
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778202935.1351027
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
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !c1f31c28
Signal Metrics: RSSI: -106.0 dBm
SNR: -8.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:31 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ 0.0 ], "route_back": [ 4294967295 ], "snr_back": [ -32.0, -8.0 ], "route_node_names": { "2996805976": "Vitoshko Rele (VRR)", "3253935144": "Meshtastic 1c28 (1c28)", "4294967295": "!ffffffff" }, "traceroute_packet": { "packet_data": { "id": 3195554, "timestamp": 1778202935.1351027, "from_node_id": 2996805976, "to_node_id": 3253935144, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!c1f31c28", "channel_id": "Bulgaria", "mesh_packet_id": 835252058, "rssi": -106, "snr": -8.0, "hop_limit": 1, "hop_start": 2, "payload_length": 31, "processed_successfully": 1, "raw_payload": "1201001a04ffffffff221480ffffffffffffffff01e0ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1778202934, "pki_encrypted": 0, "next_hop": 0, "relay_node": 250, "tx_after": 0, "timestamp_str": "2026-05-08 01:15:35 UTC", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "Meshtastic 1c28 (1c28)", "relay_hex": "fa", "relay_candidates": [], "gateway_name": "Meshtastic 1c28 (1c28)", "gateway_location": { "node_id": 3253935144, "latitude": 42.4296448, "longitude": 25.6557056, "altitude": 229, "timestamp": 1778526398.096986, "timestamp_str": "2026-05-11 19:06:38", "display_name": "Meshtastic 1c28", "long_name": "Meshtastic 1c28", "short_name": "1c28", "hw_model": "PRIVATE_HW" } }, "resolve_names": true, "packet_id": 3195554, "from_node_id": 2996805976, "to_node_id": 3253935144, "timestamp": 1778202935.1351027, "gateway_id": "!c1f31c28", "raw_payload": "1201001a04ffffffff221480ffffffffffffffff01e0ffffffffffffffff01", "hop_limit": 1, "hop_start": 2, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "Meshtastic 1c28 (1c28)", "route_data": { "route_nodes": [], "snr_towards": [ 0.0 ], "route_back": [ 4294967295 ], "snr_back": [ -32.0, -8.0 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 3253935144, 2996805976 ], "node_names": [ "Meshtastic 1c28 (1c28)", "Vitoshko Rele (VRR)" ], "snr_values": [ 0.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3253935144, "to_node_id": 2996805976, "from_node_name": "Meshtastic 1c28 (1c28)", "to_node_name": "Vitoshko Rele (VRR)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 197885.88029969548, "from_location_timestamp": 1778269941.3227358, "to_location_timestamp": 1778190603.005148, "from_location_age_warning": "from 18.6h later", "to_location_age_warning": "from 3.4h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 2996805976, 4294967295 ], "node_names": [ "Vitoshko Rele (VRR)", "!ffffffff" ], "snr_values": [ -32.0, -8.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2996805976, "to_node_id": 4294967295, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "!ffffffff", "snr": -32.0, "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": [ 3253935144, 2996805976, 4294967295 ], "node_names": [ "Meshtastic 1c28 (1c28)", "Vitoshko Rele (VRR)", "!ffffffff" ], "snr_values": [ 0.0, -32.0, -8.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3253935144, "to_node_id": 2996805976, "from_node_name": "Meshtastic 1c28 (1c28)", "to_node_name": "Vitoshko Rele (VRR)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 197885.88029969548, "from_location_timestamp": 1778269941.3227358, "to_location_timestamp": 1778190603.005148, "from_location_age_warning": "from 18.6h later", "to_location_age_warning": "from 3.4h ago" }, { "hop_number": 2, "from_node_id": 2996805976, "to_node_id": 4294967295, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "!ffffffff", "snr": -32.0, "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" }, { "hop_number": 3, "from_node_id": 4294967295, "to_node_id": 3253935144, "from_node_name": "!ffffffff", "to_node_name": "Meshtastic 1c28 (1c28)", "snr": -8.0, "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": true, "total_hops": 3 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Meshtastic 1c28 (1c28) → Vitoshko Rele (VRR)", "return_path_display": "Vitoshko Rele (VRR) → !ffffffff", "actual_rf_path_display": "Meshtastic 1c28 (1c28) → Vitoshko Rele (VRR) → !ffffffff", "forward_hops": [ { "hop_number": 1, "from_node_id": 3253935144, "to_node_id": 2996805976, "from_node_name": "Meshtastic 1c28 (1c28)", "to_node_name": "Vitoshko Rele (VRR)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 197885.88029969548, "from_location_timestamp": 1778269941.3227358, "to_location_timestamp": 1778190603.005148, "from_location_age_warning": "from 18.6h later", "to_location_age_warning": "from 3.4h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 2996805976, "to_node_id": 4294967295, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "!ffffffff", "snr": -32.0, "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": 197885.88029969548, "total_return_distance": 0 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!c1f31c28", "channel_id": "Bulgaria", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2996805976, "to": 3253935144, "id": 835252058, "rx_time": 1778202934, "rx_snr": -8.0, "rx_rssi": -106, "hop_limit": 1, "hop_start": 2, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 250, "tx_after": 0, "decoded": { "portnum": 70, "payload": "1201001a04ffffffff221480ffffffffffffffff01e0ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 0 ], "route_back": [ 4294967295 ], "snr_back": [ -128, -32 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (31 bytes)
1201001a04ffffffff221480ffffffffffffffff01e0ffffffffffffffff01
Hex Analysis:
Size:31 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
Meshtastic 1c28 (1c28) Primary 0.000s
Reference 		-106.0 dBm -8.00 dB 1 fa Bulgaria 2026-05-08 01:15:35 UTC Current
Vitoshko Rele (VRR) -0.708s
Before 		Unknown Unknown 0 58 VRR Bulgaria 2026-05-08 01:15:34 UTC View
GW Nadejda SF 🇧🇬🏢🛰️ (SFGN) -0.219s
Before 		-83.0 dBm 11.50 dB 0 58 VRR Bulgaria 2026-05-08 01:15:34 UTC View
LZ1MMH-R 🇧🇬 🏠 (MMH0) -0.209s
Before 		-115.0 dBm 5.25 dB 0 58 VRR Bulgaria 2026-05-08 01:15:34 UTC View
LZ5ZX (SEC) +0.142s
After 		-118.0 dBm -6.25 dB 0 58 VRR Bulgaria 2026-05-08 01:15:35 UTC View
5

Total Receptions

5

Unique Gateways