Packet #28302461 Success

TRACEROUTE_APP packet from Ortem 🚀 ☀ (2b88) to Chamartin_Bambu🗼☀️ (RPT4)

13
Total Receptions
13
Unique Gateways
1
Hop Count
9
Payload Bytes
Packet Information
Database ID: 28302461
Mesh Packet ID: 0xfe10ecfb
Used for correlation across gateways
Timestamp: 2025-12-17 16:41:47 UTC
From Node: Ortem 🚀 ☀ (2b88)
To Node: Chamartin_Bambu🗼☀️ (RPT4)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Aldinra_1640_🗼_🌐 (AldB)
Channel: MediumFast
RSSI: -109 dBm
SNR: -2.5 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Relay Node: d4 ⛩
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: 9 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: torii (⛩)
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: 2.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Ortem 🚀 ☀ (2b88) torii (⛩) 3.20 km 2.75 dB Origin Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
3.20 km
Combined Traceroute Graph
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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:9 bytes
Gateway:!a0cc1640
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:1 / 4
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 !a0cc1640
Node ID format
channel_id MediumFast
packet MeshPacket (9 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2458856328
Source node ID 		uint32
to 2035064309
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 9 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr -2.50 dB
Signal quality at gateway 		float
rx_time 1765989707
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 212
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765989707.9580178
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: MediumFast
  • ✓ 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: !a0cc1640
Signal Metrics: RSSI: -109.0 dBm
SNR: -2.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:9 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2551456468 ], "snr_towards": [ 2.75 ], "route_back": [], "snr_back": [], "route_node_names": { "2458856328": "Ortem 🚀 ☀ (2b88)", "2551456468": "torii (⛩)", "2035064309": "Chamartin_Bambu🗼☀️ (RPT4)" }, "traceroute_packet": { "packet_data": { "id": 28302461, "timestamp": 1765989707.9580178, "from_node_id": 2458856328, "to_node_id": 2035064309, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!a0cc1640", "channel_id": "MediumFast", "mesh_packet_id": 4262522107, "rssi": -109, "snr": -2.5, "hop_limit": 3, "hop_start": 4, "payload_length": 9, "processed_successfully": 1, "raw_payload": "0a04d422149812010b", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1765989707, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "timestamp_str": "2025-12-17 16:41:47 UTC", "hop_count": 1, "has_payload": true, "success": 1, "from_node_name": "Ortem 🚀 ☀ (2b88)", "to_node_name": "Chamartin_Bambu🗼☀️ (RPT4)", "relay_hex": "d4", "relay_candidates": [ { "node_id": 2551456468, "node_name": "torii", "hex_id": "!981422d4", "short_name": "⛩", "last_byte": "d4" } ], "gateway_name": "Aldinra_1640_🗼_🌐 (AldB)", "gateway_location": null }, "resolve_names": true, "packet_id": 28302461, "from_node_id": 2458856328, "to_node_id": 2035064309, "timestamp": 1765989707.9580178, "gateway_id": "!a0cc1640", "raw_payload": "0a04d422149812010b", "hop_limit": 3, "hop_start": 4, "from_node_name": "Ortem 🚀 ☀ (2b88)", "to_node_name": "!794c9df5", "route_data": { "route_nodes": [ 2551456468 ], "snr_towards": [ 2.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2458856328, 2551456468 ], "node_names": [ "Ortem 🚀 ☀ (2b88)", "torii (⛩)" ], "snr_values": [ 2.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2458856328, "to_node_id": 2551456468, "from_node_name": "Ortem 🚀 ☀ (2b88)", "to_node_name": "torii (⛩)", "snr": 2.75, "direction": "forward", "is_target_hop": false, "distance_meters": 3204.985190206938, "from_location_timestamp": 1765989539.897474, "to_location_timestamp": 1765988816.144897, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.2h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2458856328, 2551456468 ], "node_names": [ "Ortem 🚀 ☀ (2b88)", "torii (⛩)" ], "snr_values": [ 2.75 ], "hops": [ { "hop_number": 1, "from_node_id": 2458856328, "to_node_id": 2551456468, "from_node_name": "Ortem 🚀 ☀ (2b88)", "to_node_name": "torii (⛩)", "snr": 2.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 3204.985190206938, "from_location_timestamp": 1765989539.897474, "to_location_timestamp": 1765988816.144897, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.2h ago" } ], "is_complete": false, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Ortem 🚀 ☀ (2b88) → torii (⛩)", "return_path_display": null, "actual_rf_path_display": "Ortem 🚀 ☀ (2b88) → torii (⛩)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2458856328, "to_node_id": 2551456468, "from_node_name": "Ortem 🚀 ☀ (2b88)", "to_node_name": "torii (⛩)", "snr": 2.75, "direction": "forward", "is_target_hop": false, "distance_meters": 3204.985190206938, "from_location_timestamp": 1765989539.897474, "to_location_timestamp": 1765988816.144897, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.2h ago" } ], "return_hops": [], "total_forward_distance": 3204.985190206938, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0cc1640", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2458856328, "to": 2035064309, "id": 4262522107, "rx_time": 1765989707, "rx_snr": -2.5, "rx_rssi": -109, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04d422149812010b", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2551456468 ], "snr_towards": [ 11 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (9 bytes)
0a04d422149812010b
Hex Analysis:
Size:9 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
Aldinra_1640_🗼_🌐 (AldB) Primary 0.000s
Reference 		-109.0 dBm -2.50 dB 1 d4 ⛩ MediumFast 2025-12-17 16:41:47 UTC Current
Ortem 🚀 ☀ (2b88) -3.079s
Before 		Unknown Unknown 0 88 2b88 MediumFast 2025-12-17 16:41:44 UTC View
Wake Up, Neo...📡 (NEO) -2.847s
Before 		-92.0 dBm -1.50 dB 0 88 2b88 MediumFast 2025-12-17 16:41:45 UTC View
Meshtastic 1760 (1760) -1.506s
Before 		-132.0 dBm -12.75 dB 1 90 MediumFast 2025-12-17 16:41:46 UTC View
Meshtastic 18a4 (18a4) -1.298s
Before 		Unknown Unknown 2 60 1760 MediumFast 2025-12-17 16:41:46 UTC View
Karabanchel_Baldur (KarB) -1.024s
Before 		-100.0 dBm -7.75 dB 2 90 C181 MediumFast 2025-12-17 16:41:46 UTC View
[samsepi0l] 📡🌐 (tlg0) -0.727s
Before 		-96.0 dBm -9.75 dB 3 - MediumFast 2025-12-17 16:41:47 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -0.464s
Before 		-106.0 dBm -10.25 dB 3 - MediumFast 2025-12-17 16:41:47 UTC View
Meshtastic b2b4📡🌐 (b2b4) -0.430s
Before 		-115.0 dBm -13.00 dB 3 88 KarB MediumFast 2025-12-17 16:41:47 UTC View
🤖 Nicolas Cage 🌐 (Cage) -0.258s
Before 		-123.0 dBm -13.25 dB 3 88 KarB MediumFast 2025-12-17 16:41:47 UTC View
Fenix (FENX) -0.248s
Before 		-118.0 dBm -11.50 dB 3 88 KarB , FENX MediumFast 2025-12-17 16:41:47 UTC View
JAGO1_Cañaveral (JAGO) +0.129s
After 		-117.0 dBm -7.75 dB 4 38 tlg0 MediumFast 2025-12-17 16:41:48 UTC View
tizon (Sylv) +5.952s
After 		Unknown Unknown 4 0c Sylv MediumFast 2025-12-17 16:41:53 UTC View
13

Total Receptions

13

Unique Gateways