Packet #2765381 Success

TRACEROUTE_APP packet from [Nevermore] Odiseo 📱 (nvm3) to SkG@Tracker 📱 (SkGT)

18
Total Receptions
18
Unique Gateways
4
Hop Count
51
Payload Bytes
Packet Information
Database ID: 2765381
Mesh Packet ID: 0x4b605a61
Used for correlation across gateways
Timestamp: 2025-07-04 07:04:04 UTC
From Node: [Nevermore] Odiseo 📱 (nvm3)
To Node: SkG@Tracker 📱 (SkGT)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Meshtastic 870c📡🌐 (870c)
Channel: LongFast
RSSI: -92 dBm
SNR: 5.0 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 51 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Perseo 🗼 (nvm1) → Zona Alta Rivas Vaciamadrid 📡 (Raq1) → AZUKITA/LEGANES (AZLE) → Meshtastic cdac (cdac)
Hop Count: 3 hops
Status: Incomplete - Final destination not reached
SNR Towards: 6.25 dB -17.5 dB -16.0 dB -17.5 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 [Nevermore] Odiseo 📱 (nvm3) Perseo 🗼 (nvm1) 214 m 6.25 dB Origin Hops
2 Perseo 🗼 (nvm1) Zona Alta Rivas Vaciamadrid 📡 (Raq1) 58.45 km -17.5 dB Relay Hops
3 Zona Alta Rivas Vaciamadrid 📡 (Raq1) AZUKITA/LEGANES (AZLE) 18.82 km -16.0 dB Relay Hops
4 AZUKITA/LEGANES (AZLE) Meshtastic cdac (cdac) 8.20 km -17.5 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
85.69 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:51 bytes
Gateway:!336a870c
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:4 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !336a870c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (51 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3719630395
Source node ID 		uint32
to 1555771960
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 51 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -92.0 dBm
Signal strength at gateway 		int32
rx_snr 5.00 dB
Signal quality at gateway 		float
rx_time 1751612643
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 Not set uint32
tx_after Not set uint32
timestamp 1751612644.2281435
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !336a870c
Signal Metrics: RSSI: -92.0 dBm
SNR: 5.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:51 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2687838088, 3677054628, 3639828714, 1128058284 ], "snr_towards": [ 6.25, -17.5, -16.0, -17.5 ], "route_back": [], "snr_back": [], "route_node_names": { "3677054628": "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "2687838088": "Perseo 🗼 (nvm1)", "3639828714": "AZUKITA/LEGANES (AZLE)", "1128058284": "Meshtastic cdac (cdac)", "1555771960": "SkG@Tracker 📱 (SkGT)", "3719630395": "[Nevermore] Odiseo 📱 (nvm3)" }, "traceroute_packet": { "packet_data": { "id": 2765381, "timestamp": 1751612644.2281435, "from_node_id": 3719630395, "to_node_id": 1555771960, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!336a870c", "channel_id": "LongFast", "mesh_packet_id": 1264605793, "rssi": -92, "snr": 5.0, "hop_limit": 0, "hop_start": 4, "payload_length": 51, "processed_successfully": 1, "raw_payload": "0a10882735a0a4662bdbea60f3d8accd3c43121f19baffffffffffffffff01c0ffffffffffffffff01baffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1751612643, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "timestamp_str": "2025-07-04 07:04:04", "hop_count": 4, "has_payload": true, "success": 1, "from_node_name": "[Nevermore] Odiseo 📱 (nvm3)", "to_node_name": "SkG@Tracker 📱 (SkGT)", "gateway_name": "Meshtastic 870c📡🌐 (870c)", "gateway_location": { "node_id": 862619404, "latitude": 40.402944, "longitude": -3.6896768, "altitude": 630, "timestamp": 1752833285.8413124, "timestamp_str": "2025-07-18 10:08:05", "display_name": "Meshtastic 870c📡🌐", "long_name": "Meshtastic 870c📡🌐", "short_name": "870c", "hw_model": "HELTEC_WSL_V3" } }, "resolve_names": true, "packet_id": 2765381, "from_node_id": 3719630395, "to_node_id": 1555771960, "timestamp": 1751612644.2281435, "gateway_id": "!336a870c", "raw_payload": "0a10882735a0a4662bdbea60f3d8accd3c43121f19baffffffffffffffff01c0ffffffffffffffff01baffffffffffffffff01", "hop_limit": 0, "hop_start": 4, "from_node_name": "[Nevermore] Odiseo 📱 (nvm3)", "to_node_name": "!5cbb3238", "route_data": { "route_nodes": [ 2687838088, 3677054628, 3639828714, 1128058284 ], "snr_towards": [ 6.25, -17.5, -16.0, -17.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3719630395, 2687838088, 3677054628, 3639828714, 1128058284 ], "node_names": [ "[Nevermore] Odiseo 📱 (nvm3)", "Perseo 🗼 (nvm1)", "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "AZUKITA/LEGANES (AZLE)", "Meshtastic cdac (cdac)" ], "snr_values": [ 6.25, -17.5, -16.0, -17.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3719630395, "to_node_id": 2687838088, "from_node_name": "[Nevermore] Odiseo 📱 (nvm3)", "to_node_name": "Perseo 🗼 (nvm1)", "snr": 6.25, "direction": "forward", "is_target_hop": false, "distance_meters": 214.1003517497544, "from_location_timestamp": 1751578664.1709228, "to_location_timestamp": 1751608572.0388699, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 1.1h ago" }, { "hop_number": 2, "from_node_id": 2687838088, "to_node_id": 3677054628, "from_node_name": "Perseo 🗼 (nvm1)", "to_node_name": "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 58452.739292053724, "from_location_timestamp": 1751608572.0388699, "to_location_timestamp": 1751775268.3095195, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 1.9d later" }, { "hop_number": 3, "from_node_id": 3677054628, "to_node_id": 3639828714, "from_node_name": "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "to_node_name": "AZUKITA/LEGANES (AZLE)", "snr": -16.0, "direction": "forward", "is_target_hop": false, "distance_meters": 18817.013901304937, "from_location_timestamp": 1751775268.3095195, "to_location_timestamp": 1751612545.9898307, "from_location_age_warning": "from 1.9d later", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 3639828714, "to_node_id": 1128058284, "from_node_name": "AZUKITA/LEGANES (AZLE)", "to_node_name": "Meshtastic cdac (cdac)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8204.122019071674, "from_location_timestamp": 1751612545.9898307, "to_location_timestamp": 1751612415.5837948, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.1h ago" } ], "is_complete": false, "total_hops": 4 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3719630395, 2687838088, 3677054628, 3639828714, 1128058284 ], "node_names": [ "[Nevermore] Odiseo 📱 (nvm3)", "Perseo 🗼 (nvm1)", "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "AZUKITA/LEGANES (AZLE)", "Meshtastic cdac (cdac)" ], "snr_values": [ 6.25, -17.5, -16.0, -17.5 ], "hops": [ { "hop_number": 1, "from_node_id": 3719630395, "to_node_id": 2687838088, "from_node_name": "[Nevermore] Odiseo 📱 (nvm3)", "to_node_name": "Perseo 🗼 (nvm1)", "snr": 6.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 214.1003517497544, "from_location_timestamp": 1751578664.1709228, "to_location_timestamp": 1751608572.0388699, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 1.1h ago" }, { "hop_number": 2, "from_node_id": 2687838088, "to_node_id": 3677054628, "from_node_name": "Perseo 🗼 (nvm1)", "to_node_name": "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "snr": -17.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 58452.739292053724, "from_location_timestamp": 1751608572.0388699, "to_location_timestamp": 1751775268.3095195, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 1.9d later" }, { "hop_number": 3, "from_node_id": 3677054628, "to_node_id": 3639828714, "from_node_name": "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "to_node_name": "AZUKITA/LEGANES (AZLE)", "snr": -16.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 18817.013901304937, "from_location_timestamp": 1751775268.3095195, "to_location_timestamp": 1751612545.9898307, "from_location_age_warning": "from 1.9d later", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 3639828714, "to_node_id": 1128058284, "from_node_name": "AZUKITA/LEGANES (AZLE)", "to_node_name": "Meshtastic cdac (cdac)", "snr": -17.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 8204.122019071674, "from_location_timestamp": 1751612545.9898307, "to_location_timestamp": 1751612415.5837948, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.1h ago" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "[Nevermore] Odiseo 📱 (nvm3) → Perseo 🗼 (nvm1) → Zona Alta Rivas Vaciamadrid 📡 (Raq1) → AZUKITA/LEGANES (AZLE) → Meshtastic cdac (cdac)", "return_path_display": null, "actual_rf_path_display": "[Nevermore] Odiseo 📱 (nvm3) → Perseo 🗼 (nvm1) → Zona Alta Rivas Vaciamadrid 📡 (Raq1) → AZUKITA/LEGANES (AZLE) → Meshtastic cdac (cdac)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3719630395, "to_node_id": 2687838088, "from_node_name": "[Nevermore] Odiseo 📱 (nvm3)", "to_node_name": "Perseo 🗼 (nvm1)", "snr": 6.25, "direction": "forward", "is_target_hop": false, "distance_meters": 214.1003517497544, "from_location_timestamp": 1751578664.1709228, "to_location_timestamp": 1751608572.0388699, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 1.1h ago" }, { "hop_number": 2, "from_node_id": 2687838088, "to_node_id": 3677054628, "from_node_name": "Perseo 🗼 (nvm1)", "to_node_name": "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 58452.739292053724, "from_location_timestamp": 1751608572.0388699, "to_location_timestamp": 1751775268.3095195, "from_location_age_warning": "from 1.1h ago", "to_location_age_warning": "from 1.9d later" }, { "hop_number": 3, "from_node_id": 3677054628, "to_node_id": 3639828714, "from_node_name": "Zona Alta Rivas Vaciamadrid 📡 (Raq1)", "to_node_name": "AZUKITA/LEGANES (AZLE)", "snr": -16.0, "direction": "forward", "is_target_hop": false, "distance_meters": 18817.013901304937, "from_location_timestamp": 1751775268.3095195, "to_location_timestamp": 1751612545.9898307, "from_location_age_warning": "from 1.9d later", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 4, "from_node_id": 3639828714, "to_node_id": 1128058284, "from_node_name": "AZUKITA/LEGANES (AZLE)", "to_node_name": "Meshtastic cdac (cdac)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8204.122019071674, "from_location_timestamp": 1751612545.9898307, "to_location_timestamp": 1751612415.5837948, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.1h ago" } ], "return_hops": [], "total_forward_distance": 85687.97556418009, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!336a870c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3719630395, "to": 1555771960, "id": 1264605793, "rx_time": 1751612643, "rx_snr": 5.0, "rx_rssi": -92, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a10882735a0a4662bdbea60f3d8accd3c43121f19baffffffffffffffff01c0ffffffffffffffff01baffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2687838088, 3677054628, 3639828714, 1128058284 ], "snr_towards": [ 25, -70, -64, -70 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (51 bytes)
0a10882735a0a4662bdbea60f3d8accd3c43121f19baffffffffffffffff01c0ffffffffffffffff01baffffffffffffffff01
Hex Analysis:
Size:51 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
Meshtastic 870c📡🌐 (870c) Primary 0.000s
Reference 		-92.0 dBm 5.00 dB 4 LongFast 2025-07-04 07:04:04 Current
Perseo 🗼 (nvm1) -23.668s
Before 		-45.0 dBm 6.25 dB 0 LongFast 2025-07-04 07:03:40 View
Wake Up, Neo...📡 (NEO) -11.896s
Before 		-79.0 dBm 4.25 dB 1 LongFast 2025-07-04 07:03:52 View
Venturada2🗼🌐☀️ (Vb2) -11.890s
Before 		-95.0 dBm -1.50 dB 1 LongFast 2025-07-04 07:03:52 View
MeshtTetuan1🗼🌐 (MT01) -11.620s
Before 		-126.0 dBm -13.00 dB 1 LongFast 2025-07-04 07:03:52 View
[TLGO] Base 📡🌐 (TLG0) -11.611s
Before 		-121.0 dBm -14.25 dB 1 LongFast 2025-07-04 07:03:52 View
GRN1-Base📡🌐 (GRN1) -11.599s
Before 		-117.0 dBm -10.50 dB 1 LongFast 2025-07-04 07:03:52 View
TweeteR (TwT) -11.596s
Before 		-122.0 dBm -14.50 dB 1 LongFast 2025-07-04 07:03:52 View
Hugo 📱🌡️ (HUGO) -11.592s
Before 		-105.0 dBm -8.50 dB 1 LongFast 2025-07-04 07:03:52 View
Venturada base🗼🌐 (Vb) -11.586s
Before 		-106.0 dBm -1.25 dB 1 LongFast 2025-07-04 07:03:52 View
EA4HDZ MdlS🗼 (AERO) -11.349s
Before 		-126.0 dBm -19.25 dB 1 LongFast 2025-07-04 07:03:52 View
Ventilla 📡🌐 (VENT) -11.326s
Before 		-121.0 dBm -14.25 dB 1 LongFast 2025-07-04 07:03:52 View
SkG@Home 🗼🌐 (SkGH) -10.844s
Before 		-113.0 dBm -13.25 dB 2 LongFast 2025-07-04 07:03:53 View
Meshtastic c498📡🌐 (C498) -10.802s
Before 		-126.0 dBm -20.00 dB 2 LongFast 2025-07-04 07:03:53 View
Quixote_BBS_5🗼🌐 (QXT5) -10.683s
Before 		-105.0 dBm Unknown 2 LongFast 2025-07-04 07:03:53 View
srs-h3 📡🌐 (srs0) -9.766s
Before 		-99.0 dBm 3.75 dB 2 LongFast 2025-07-04 07:03:54 View
Lgn6_299b (Lgn6) -2.078s
Before 		-75.0 dBm 6.25 dB 4 LongFast 2025-07-04 07:04:02 View
TO_Cala_Base01_🗼☀️ (Huer) +45629.113s
After 		-128.0 dBm -19.75 dB 3 LongFast 2025-07-04 19:44:33 View
18

Total Receptions

18

Unique Gateways