Packet #14051895 Success

TRACEROUTE_APP packet from Skynet_CLM (Sky) to Skynet_Mov_CLM (SkyM)

26
Total Receptions
24
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
Database ID: 14051895
Mesh Packet ID: 0x4a6041e9
Used for correlation across gateways
Timestamp: 2025-10-07 19:25:01 UTC
From Node: Skynet_CLM (Sky)
To Node: Skynet_Mov_CLM (SkyM)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Carbon EA4HKU (C)
Channel: MediumSlow
RSSI: -110 dBm
SNR: 0.5 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Payload Data
Protocol: TRACEROUTE_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Skynet_Base_CLB 🌞🏢 (SkyB) → Sierra norte Madrid ⛰️🗼🌞 (SNM) → Chamartin_Solar🗼☀️ (Chmt)
Hop Count: 2 hops
Status: Incomplete - Final destination not reached
SNR Towards: 8.75 dB 1.25 dB -11.75 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 Skynet_CLM (Sky) Skynet_Base_CLB 🌞🏢 (SkyB) 1.46 km 8.75 dB Origin Hops
2 Skynet_Base_CLB 🌞🏢 (SkyB) Sierra norte Madrid ⛰️🗼🌞 (SNM) 47.27 km 1.25 dB Relay Hops
3 Sierra norte Madrid ⛰️🗼🌞 (SNM) Chamartin_Solar🗼☀️ (Chmt) 33.00 km -11.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
81.72 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:28 bytes
Gateway:!a0cb0d44
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:3 / 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 (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a0cb0d44
Node ID format
channel_id MediumSlow
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1559870587
Source node ID 		uint32
to 860292828
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 28 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -110.0 dBm
Signal strength at gateway 		int32
rx_snr 0.50 dB
Signal quality at gateway 		float
rx_time 1759865101
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 245
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759865101.7069755
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: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !a0cb0d44
Signal Metrics: RSSI: -110.0 dBm
SNR: 0.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:28 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 4005990957, 1129719940, 2035064309 ], "snr_towards": [ 8.75, 1.25, -11.75 ], "route_back": [], "snr_back": [], "route_node_names": { "1129719940": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "4005990957": "Skynet_Base_CLB 🌞🏢 (SkyB)", "2035064309": "Chamartin_Solar🗼☀️ (Chmt)", "1559870587": "Skynet_CLM (Sky)", "860292828": "Skynet_Mov_CLM (SkyM)" }, "traceroute_packet": { "packet_data": { "id": 14051895, "timestamp": 1759865101.7069755, "from_node_id": 1559870587, "to_node_id": 860292828, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!a0cb0d44", "channel_id": "MediumSlow", "mesh_packet_id": 1247822313, "rssi": -110, "snr": 0.5, "hop_limit": 1, "hop_start": 4, "payload_length": 28, "processed_successfully": 1, "raw_payload": "0a0c2d92c6ee84285643f59d4c79120c2305d1ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1759865101, "pki_encrypted": 0, "next_hop": 0, "relay_node": 245, "tx_after": 0, "timestamp_str": "2025-10-07 19:25:01", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "Skynet_CLM (Sky)", "to_node_name": "Skynet_Mov_CLM (SkyM)", "gateway_name": "Carbon EA4HKU (C)", "gateway_location": null }, "resolve_names": true, "packet_id": 14051895, "from_node_id": 1559870587, "to_node_id": 860292828, "timestamp": 1759865101.7069755, "gateway_id": "!a0cb0d44", "raw_payload": "0a0c2d92c6ee84285643f59d4c79120c2305d1ffffffffffffffff01", "hop_limit": 1, "hop_start": 4, "from_node_name": "Skynet_CLM (Sky)", "to_node_name": "!334706dc", "route_data": { "route_nodes": [ 4005990957, 1129719940, 2035064309 ], "snr_towards": [ 8.75, 1.25, -11.75 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1559870587, 4005990957, 1129719940, 2035064309 ], "node_names": [ "Skynet_CLM (Sky)", "Skynet_Base_CLB 🌞🏢 (SkyB)", "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "Chamartin_Solar🗼☀️ (Chmt)" ], "snr_values": [ 8.75, 1.25, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1559870587, "to_node_id": 4005990957, "from_node_name": "Skynet_CLM (Sky)", "to_node_name": "Skynet_Base_CLB 🌞🏢 (SkyB)", "snr": 8.75, "direction": "forward", "is_target_hop": false, "distance_meters": 1457.4541425152117, "from_location_timestamp": 1759858547.9965909, "to_location_timestamp": 1759859948.0175588, "from_location_age_warning": "from 1.8h ago", "to_location_age_warning": "from 1.4h ago" }, { "hop_number": 2, "from_node_id": 4005990957, "to_node_id": 1129719940, "from_node_name": "Skynet_Base_CLB 🌞🏢 (SkyB)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "snr": 1.25, "direction": "forward", "is_target_hop": false, "distance_meters": 47265.82183853533, "from_location_timestamp": 1759859948.0175588, "to_location_timestamp": 1759863782.0304348, "from_location_age_warning": "from 1.4h ago", "to_location_age_warning": "from 0.4h ago" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 2035064309, "from_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "to_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "snr": -11.75, "direction": "forward", "is_target_hop": false, "distance_meters": 32998.268236041324, "from_location_timestamp": 1759863782.0304348, "to_location_timestamp": 1759864038.7037778, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 0.3h ago" } ], "is_complete": false, "total_hops": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1559870587, 4005990957, 1129719940, 2035064309 ], "node_names": [ "Skynet_CLM (Sky)", "Skynet_Base_CLB 🌞🏢 (SkyB)", "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "Chamartin_Solar🗼☀️ (Chmt)" ], "snr_values": [ 8.75, 1.25, -11.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1559870587, "to_node_id": 4005990957, "from_node_name": "Skynet_CLM (Sky)", "to_node_name": "Skynet_Base_CLB 🌞🏢 (SkyB)", "snr": 8.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 1457.4541425152117, "from_location_timestamp": 1759858547.9965909, "to_location_timestamp": 1759859948.0175588, "from_location_age_warning": "from 1.8h ago", "to_location_age_warning": "from 1.4h ago" }, { "hop_number": 2, "from_node_id": 4005990957, "to_node_id": 1129719940, "from_node_name": "Skynet_Base_CLB 🌞🏢 (SkyB)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "snr": 1.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 47265.82183853533, "from_location_timestamp": 1759859948.0175588, "to_location_timestamp": 1759863782.0304348, "from_location_age_warning": "from 1.4h ago", "to_location_age_warning": "from 0.4h ago" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 2035064309, "from_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "to_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "snr": -11.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 32998.268236041324, "from_location_timestamp": 1759863782.0304348, "to_location_timestamp": 1759864038.7037778, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 0.3h ago" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "Skynet_CLM (Sky) → Skynet_Base_CLB 🌞🏢 (SkyB) → Sierra norte Madrid ⛰️🗼🌞 (SNM) → Chamartin_Solar🗼☀️ (Chmt)", "return_path_display": null, "actual_rf_path_display": "Skynet_CLM (Sky) → Skynet_Base_CLB 🌞🏢 (SkyB) → Sierra norte Madrid ⛰️🗼🌞 (SNM) → Chamartin_Solar🗼☀️ (Chmt)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1559870587, "to_node_id": 4005990957, "from_node_name": "Skynet_CLM (Sky)", "to_node_name": "Skynet_Base_CLB 🌞🏢 (SkyB)", "snr": 8.75, "direction": "forward", "is_target_hop": false, "distance_meters": 1457.4541425152117, "from_location_timestamp": 1759858547.9965909, "to_location_timestamp": 1759859948.0175588, "from_location_age_warning": "from 1.8h ago", "to_location_age_warning": "from 1.4h ago" }, { "hop_number": 2, "from_node_id": 4005990957, "to_node_id": 1129719940, "from_node_name": "Skynet_Base_CLB 🌞🏢 (SkyB)", "to_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "snr": 1.25, "direction": "forward", "is_target_hop": false, "distance_meters": 47265.82183853533, "from_location_timestamp": 1759859948.0175588, "to_location_timestamp": 1759863782.0304348, "from_location_age_warning": "from 1.4h ago", "to_location_age_warning": "from 0.4h ago" }, { "hop_number": 3, "from_node_id": 1129719940, "to_node_id": 2035064309, "from_node_name": "Sierra norte Madrid ⛰️🗼🌞 (SNM)", "to_node_name": "Chamartin_Solar🗼☀️ (Chmt)", "snr": -11.75, "direction": "forward", "is_target_hop": false, "distance_meters": 32998.268236041324, "from_location_timestamp": 1759863782.0304348, "to_location_timestamp": 1759864038.7037778, "from_location_age_warning": "from 0.4h ago", "to_location_age_warning": "from 0.3h ago" } ], "return_hops": [], "total_forward_distance": 81721.54421709187, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0cb0d44", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1559870587, "to": 860292828, "id": 1247822313, "rx_time": 1759865101, "rx_snr": 0.5, "rx_rssi": -110, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 245, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0c2d92c6ee84285643f59d4c79120c2305d1ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 4005990957, 1129719940, 2035064309 ], "snr_towards": [ 35, 5, -47 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (28 bytes)
0a0c2d92c6ee84285643f59d4c79120c2305d1ffffffffffffffff01
Hex Analysis:
Size:28 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 Channel Timestamp Actions
Carbon EA4HKU (C) Primary 0.000s
Reference 		-110.0 dBm 0.50 dB 3 MediumSlow 2025-10-07 19:25:01 Current
tizon (Sylv) -4.651s
Before 		-113.0 dBm -2.25 dB 1 MediumSlow 2025-10-07 19:24:57 View
Trasto 🐰 Va (trva) -3.203s
Before 		-104.0 dBm -5.75 dB 1 MediumSlow 2025-10-07 19:24:58 View
🌐Charly Unid Movil🛰 (C181) -2.812s
Before 		-119.0 dBm -14.00 dB 1 MediumSlow 2025-10-07 19:24:58 View
Antonio 82d4 (82d4) -2.750s
Before 		-124.0 dBm -15.50 dB 1 MediumSlow 2025-10-07 19:24:58 View
Ethan TIDSA Valdemoro (TID) -2.291s
Before 		-118.0 dBm -8.75 dB 2 MediumSlow 2025-10-07 19:24:59 View
Baldur Fijo (BalF) -2.210s
Before 		-112.0 dBm -10.75 dB 1 MediumSlow 2025-10-07 19:24:59 View
[TLG] 📡🌐🔋🔌 (tlg0) -2.137s
Before 		-116.0 dBm -12.00 dB 2 MediumSlow 2025-10-07 19:24:59 View
Arganda C191 🌐 (ARG) -1.557s
Before 		-95.0 dBm 6.75 dB 2 MediumSlow 2025-10-07 19:25:00 View
GRN1-Base🗼🌐 (GRN1) -1.345s
Before 		-100.0 dBm -4.00 dB 2 MediumSlow 2025-10-07 19:25:00 View
Oxygen EA4HKU (O) -0.185s
Before 		-110.0 dBm -6.75 dB 3 MediumSlow 2025-10-07 19:25:01 View
XiaoWatt c4c8 🌐🔌 (c4c8) -0.129s
Before 		-116.0 dBm -12.00 dB 3 MediumSlow 2025-10-07 19:25:01 View
Quass002 ☄️ (Q002) -0.033s
Before 		-108.0 dBm 0.75 dB 3 MediumSlow 2025-10-07 19:25:01 View
Quass001 ☄️ (Q001) -0.030s
Before 		-85.0 dBm 8.25 dB 3 MediumSlow 2025-10-07 19:25:01 View
Meshtastic 1760 (1760) +0.108s
After 		-125.0 dBm -8.25 dB 3 MediumSlow 2025-10-07 19:25:01 View
Meshtastic 54a4 Justicia (54a4) +0.111s
After 		-114.0 dBm -10.50 dB 3 MediumSlow 2025-10-07 19:25:01 View
Rodashtastic🗼🌐 (RDSt) +0.273s
After 		-114.0 dBm -6.25 dB 3 MediumSlow 2025-10-07 19:25:01 View
Meshtastic 18a4 (18a4) +0.276s
After 		Unknown Unknown 4 MediumSlow 2025-10-07 19:25:01 View
Aldinra_1640_🗼_🌐 (AldB) +0.339s
After 		-109.0 dBm -4.00 dB 3 MediumSlow 2025-10-07 19:25:02 View
Venturada2🗼🌐☀️ (Vb2) +0.873s
After 		-89.0 dBm 4.00 dB 3 MediumSlow 2025-10-07 19:25:02 View
Mec Rocket Meco (MRM) +1.309s
After 		-120.0 dBm -17.50 dB 3 MediumSlow 2025-10-07 19:25:03 View
Machu Pichu (MaPi) +2.931s
After 		-102.0 dBm -6.25 dB 4 MediumSlow 2025-10-07 19:25:04 View
Ocumare_Base_🗼🌐 (CATA) +4.782s
After 		-86.0 dBm 7.25 dB 4 MediumSlow 2025-10-07 19:25:06 View
Kenobi23 QTH (5aec) +223.394s
After 		-102.0 dBm -3.75 dB 3 MediumSlow 2025-10-07 19:28:45 View
Kenobi23 QTH (5aec) +251.433s
After 		-102.0 dBm -3.75 dB 3 MediumSlow 2025-10-07 19:29:13 View
Kenobi23 QTH (5aec) +270.503s
After 		-102.0 dBm -3.75 dB 3 MediumSlow 2025-10-07 19:29:32 View
26

Total Receptions

24

Unique Gateways