Packet #2468801 Success

TRACEROUTE_APP packet from K3000 (k300) to !1dd296cc

3
Total Receptions
3
Unique Gateways
0
Hop Count
38
Payload Bytes
Packet Information
Database ID: 2468801
Mesh Packet ID: 0x2b9e32e1
Used for correlation across gateways
Timestamp: 2026-05-19 23:25:33 UTC
From Node: K3000 (k300)
To Node: !1dd296cc (96cc)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: K3000 (k300)
Channel: Bulgaria
RSSI: Unknown
SNR: Unknown
Hop Info: 0/2 hops
Start: 2, Limit: 2
Relay Node: 54 k300
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: 38 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Vitoshko Rele (VRR) → Gerena (R+GW) (GERE) → Kosanin Mesh (KMSH)
Hop Count: 2 hops
Status: Complete
SNR Towards: -5.0 dB 6.0 dB -3.5 dB 12.75 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 K3000 (k300) Vitoshko Rele (VRR) 10.71 km -5.0 dB Origin Hops
2 Vitoshko Rele (VRR) Gerena (R+GW) (GERE) 12.60 km 6.0 dB Relay Hops
3 Gerena (R+GW) (GERE) Kosanin Mesh (KMSH) 10.88 km -3.5 dB Destination Hops
Total Forward Distance
34.18 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

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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:38 bytes
Gateway:!0407c954
Channel:Bulgaria
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
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !0407c954
Node ID format
channel_id Bulgaria
packet MeshPacket (38 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 67619156
Source node ID 		uint32
to 500340428
Target node ID 		uint32
decoded.portnum TRACEROUTE_APP
TRACEROUTE_APP 		enum
decoded.payload_length 38 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 Not set int32
rx_snr Not set float
rx_time 1779233132
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment requested 		bool
priority RELIABLE
Packet priority level 		enum
delayed Not set enum
channel 37
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 84
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: Bulgaria
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Want ack: True
Gateway ID: !0407c954
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:38 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2996805976, 2997305536, 3890432299 ], "snr_towards": [ -5.0, 6.0, -3.5, 12.75 ], "route_back": [], "snr_back": [], "route_node_names": { "2997305536": "Gerena (R+GW) (GERE)", "3890432299": "Kosanin Mesh (KMSH)", "500340428": "!1dd296cc", "67619156": "K3000 (k300)", "2996805976": "Vitoshko Rele (VRR)" }, "traceroute_packet": { "packet_data": { "id": 2468801, "timestamp": 1779233133.2925107, "from_node_id": 67619156, "to_node_id": 500340428, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!0407c954", "channel_id": "Bulgaria", "mesh_packet_id": 731788001, "rssi": 0, "snr": 0.0, "hop_limit": 2, "hop_start": 2, "payload_length": 38, "processed_successfully": 1, "raw_payload": "0a0c58a19fb2c040a7b22b49e3e71216ecffffffffffffffff0118f2ffffffffffffffff0133", "via_mqtt": 0, "want_ack": 1, "priority": 70, "delayed": 0, "channel_index": null, "rx_time": 1779233132, "pki_encrypted": 0, "next_hop": 0, "relay_node": 84, "tx_after": 0, "raw_service_envelope": "0a540d54c9070415cc96d21d18252a313901185101623ec655ad4940644fb8f8f10f54ff37113e6a5b2d29a7874d63b0500ee3dd604a3d6fa0c1192e7b8df67af935e1329e2b3d6cf10c6a4802500158467802980154120842756c67617269611a09213034303763393534", "timestamp_str": "2026-05-19 23:25:33 UTC", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "K3000 (k300)", "to_node_name": "!1dd296cc", "relay_hex": "54", "relay_candidates": [ { "node_id": 67619156, "node_name": "K3000", "hex_id": "!0407c954", "short_name": "k300", "last_byte": "54" } ], "gateway_name": "K3000 (k300)", "gateway_location": { "node_id": 67619156, "latitude": 42.6067992, "longitude": 23.3880677, "altitude": 670, "timestamp": 1778670598.1513557, "timestamp_str": "2026-05-13 11:09:58", "display_name": "K3000", "long_name": "K3000", "short_name": "k300", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 2468801, "from_node_id": 67619156, "to_node_id": 500340428, "timestamp": 1779233133.2925107, "gateway_id": "!0407c954", "raw_payload": "0a0c58a19fb2c040a7b22b49e3e71216ecffffffffffffffff0118f2ffffffffffffffff0133", "hop_limit": 2, "hop_start": 2, "from_node_name": "K3000 (k300)", "to_node_name": "!1dd296cc", "route_data": { "route_nodes": [ 2996805976, 2997305536, 3890432299 ], "snr_towards": [ -5.0, 6.0, -3.5, 12.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 67619156, 2996805976, 2997305536, 3890432299 ], "node_names": [ "K3000 (k300)", "Vitoshko Rele (VRR)", "Gerena (R+GW) (GERE)", "Kosanin Mesh (KMSH)" ], "snr_values": [ -5.0, 6.0, -3.5, 12.75 ], "hops": [ { "hop_number": 1, "from_node_id": 67619156, "to_node_id": 2996805976, "from_node_name": "K3000 (k300)", "to_node_name": "Vitoshko Rele (VRR)", "snr": -5.0, "direction": "forward", "is_target_hop": false, "distance_meters": 10708.370117727243, "from_location_timestamp": 1778670598.1513557, "to_location_timestamp": 1779222448.9652123, "from_location_age_warning": "from 6.5d ago", "to_location_age_warning": "from 3.0h ago" }, { "hop_number": 2, "from_node_id": 2996805976, "to_node_id": 2997305536, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "Gerena (R+GW) (GERE)", "snr": 6.0, "direction": "forward", "is_target_hop": false, "distance_meters": 12597.635762800475, "from_location_timestamp": 1779222448.9652123, "to_location_timestamp": 1779190346.8216155, "from_location_age_warning": "from 3.0h ago", "to_location_age_warning": "from 11.9h ago" }, { "hop_number": 3, "from_node_id": 2997305536, "to_node_id": 3890432299, "from_node_name": "Gerena (R+GW) (GERE)", "to_node_name": "Kosanin Mesh (KMSH)", "snr": -3.5, "direction": "forward", "is_target_hop": false, "distance_meters": 10875.233634986207, "from_location_timestamp": 1779190346.8216155, "to_location_timestamp": 1778776786.7550948, "from_location_age_warning": "from 11.9h ago", "to_location_age_warning": "from 5.3d ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 500340428, 2996805976, 2997305536, 3890432299, 67619156 ], "node_names": [ "!1dd296cc", "Vitoshko Rele (VRR)", "Gerena (R+GW) (GERE)", "Kosanin Mesh (KMSH)", "K3000 (k300)" ], "snr_values": [ -5.0, 6.0, -3.5, 12.75 ], "hops": [ { "hop_number": 1, "from_node_id": 500340428, "to_node_id": 2996805976, "from_node_name": "!1dd296cc", "to_node_name": "Vitoshko Rele (VRR)", "snr": -5.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 9350.322150091048, "from_location_timestamp": 1779230604.2634673, "to_location_timestamp": 1779222448.9652123, "from_location_age_warning": "from 0.7h ago", "to_location_age_warning": "from 3.0h ago" }, { "hop_number": 2, "from_node_id": 2996805976, "to_node_id": 2997305536, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "Gerena (R+GW) (GERE)", "snr": 6.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 12597.635762800475, "from_location_timestamp": 1779222448.9652123, "to_location_timestamp": 1779190346.8216155, "from_location_age_warning": "from 3.0h ago", "to_location_age_warning": "from 11.9h ago" }, { "hop_number": 3, "from_node_id": 2997305536, "to_node_id": 3890432299, "from_node_name": "Gerena (R+GW) (GERE)", "to_node_name": "Kosanin Mesh (KMSH)", "snr": -3.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 10875.233634986207, "from_location_timestamp": 1779190346.8216155, "to_location_timestamp": 1778776786.7550948, "from_location_age_warning": "from 11.9h ago", "to_location_age_warning": "from 5.3d ago" }, { "hop_number": 4, "from_node_id": 3890432299, "to_node_id": 67619156, "from_node_name": "Kosanin Mesh (KMSH)", "to_node_name": "K3000 (k300)", "snr": 12.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 18.1566006801264, "from_location_timestamp": 1778776786.7550948, "to_location_timestamp": 1778670598.1513557, "from_location_age_warning": "from 5.3d ago", "to_location_age_warning": "from 6.5d ago" } ], "is_complete": true, "total_hops": 4 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "K3000 (k300) → Vitoshko Rele (VRR) → Gerena (R+GW) (GERE) → Kosanin Mesh (KMSH)", "return_path_display": null, "actual_rf_path_display": "!1dd296cc → Vitoshko Rele (VRR) → Gerena (R+GW) (GERE) → Kosanin Mesh (KMSH) → K3000 (k300)", "forward_hops": [ { "hop_number": 1, "from_node_id": 67619156, "to_node_id": 2996805976, "from_node_name": "K3000 (k300)", "to_node_name": "Vitoshko Rele (VRR)", "snr": -5.0, "direction": "forward", "is_target_hop": false, "distance_meters": 10708.370117727243, "from_location_timestamp": 1778670598.1513557, "to_location_timestamp": 1779222448.9652123, "from_location_age_warning": "from 6.5d ago", "to_location_age_warning": "from 3.0h ago" }, { "hop_number": 2, "from_node_id": 2996805976, "to_node_id": 2997305536, "from_node_name": "Vitoshko Rele (VRR)", "to_node_name": "Gerena (R+GW) (GERE)", "snr": 6.0, "direction": "forward", "is_target_hop": false, "distance_meters": 12597.635762800475, "from_location_timestamp": 1779222448.9652123, "to_location_timestamp": 1779190346.8216155, "from_location_age_warning": "from 3.0h ago", "to_location_age_warning": "from 11.9h ago" }, { "hop_number": 3, "from_node_id": 2997305536, "to_node_id": 3890432299, "from_node_name": "Gerena (R+GW) (GERE)", "to_node_name": "Kosanin Mesh (KMSH)", "snr": -3.5, "direction": "forward", "is_target_hop": false, "distance_meters": 10875.233634986207, "from_location_timestamp": 1779190346.8216155, "to_location_timestamp": 1778776786.7550948, "from_location_age_warning": "from 11.9h ago", "to_location_age_warning": "from 5.3d ago" } ], "return_hops": [], "total_forward_distance": 34181.239515513924, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 67619156, "to": 500340428, "channel": 37, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CgxYoZ+ywECnsitJ4+cSFuz//////////wEY8v//////////ATM=", "request_id": 1527049584, "bitfield": 1 }, "id": 731788001, "rx_time": 1779233132, "hop_limit": 2, "want_ack": true, "priority": "RELIABLE", "hop_start": 2, "relay_node": 84 }, "channel_id": "Bulgaria", "gateway_id": "!0407c954" }, "mesh_packet": { "from": 67619156, "to": 500340428, "channel": 37, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "CgxYoZ+ywECnsitJ4+cSFuz//////////wEY8v//////////ATM=", "request_id": 1527049584, "bitfield": 1, "parsed_payload": { "route": [ 2996805976, 2997305536, 3890432299 ], "snr_towards": [ -20, 24, -14, 51 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 731788001, "rx_time": 1779233132, "hop_limit": 2, "want_ack": true, "priority": "RELIABLE", "hop_start": 2, "relay_node": 84 } }
Raw Packet Data (38 bytes)
0a0c58a19fb2c040a7b22b49e3e71216ecffffffffffffffff0118f2ffffffffffffffff0133
Hex Analysis:
Size:38 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
K3000 (k300) Primary 0.000s
Reference 		Unknown Unknown 0 54 k300 Bulgaria 2026-05-19 23:25:33 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
LZ3WWW-MD-SF (🦄) +3.133s
After 		-115.0 dBm -2.75 dB 0 f8 Bulgaria 2026-05-19 23:25:36 UTC View
LZ1NKV (NKV) +896.083s
After 		-116.0 dBm -3.50 dB 0 f3 BSR Bulgaria 2026-05-19 23:40:29 UTC View
3

Total Receptions

3

Unique Gateways