Packet #51899 Success

TRACEROUTE_APP packet from CadizIoT Test 22dbm (CTST) to !849a9684

1
Total Receptions
1
Unique Gateways
3
Hop Count
93
Payload Bytes
Packet Information
Database ID: 51899
Mesh Packet ID: 0x3eb78c30
Used for correlation across gateways
Timestamp: 2026-04-06 09:22:26 UTC
From Node: CadizIoT Test 22dbm (CTST)
To Node: !849a9684 (9684)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Meshtastic MANU ☀️ (M4NU)
Channel: LongFast
RSSI: -103 dBm
SNR: -5.5 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: e4
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TRACEROUTE_APP
Size: 93 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: !921c897d → !c337dd14 → CadizIoT Sierra de Luna dc8e (CISL)
Hop Count: 2 hops
Status: Forward incomplete, Return in progress
SNR Towards: -17.75 dB -16.0 dB -6.25 dB 5.0 dB
Return Path: CadizIoT Sierra de Luna dc8e (CISL) → !c337dd14 → !572b37e4
SNR Back: -5.0 dB -16.0 dB -1.25 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 !849a9684 !921c897d Unknown -17.75 dB Origin Hops
2 !921c897d !c337dd14 Unknown -16.0 dB Relay Hops
3 !c337dd14 CadizIoT Sierra de Luna dc8e (CISL) Unknown -6.25 dB Relay Hops
4 CadizIoT Sierra de Luna dc8e (CISL) CadizIoT Test 22dbm (CTST) 44.98 km 5.0 dB Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 CadizIoT Test 22dbm (CTST) CadizIoT Sierra de Luna dc8e (CISL) 44.98 km -5.0 dB Return Start Hops
2 CadizIoT Sierra de Luna dc8e (CISL) !c337dd14 Unknown -16.0 dB Return Relay Hops
3 !c337dd14 !572b37e4 Unknown -1.25 dB Return End Hops
Total Forward Distance
44.98 km
Total Return Distance
44.98 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:93 bytes
Gateway:!2de4ad34
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:3 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !2de4ad34
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (93 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 1563845812
Source node ID 		uint32
to 2224723588
Target node ID 		uint32
decoded.portnum TRACEROUTE_APP
TRACEROUTE_APP 		enum
decoded.payload_length 93 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 -103.0 dBm
Signal strength at gateway 		int32
rx_snr -5.50 dB
Signal quality at gateway 		float
rx_time 1775467341
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority Not set enum
delayed Not set enum
channel 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 228
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)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !2de4ad34
Signal Metrics: RSSI: -103.0 dBm
SNR: -5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:93 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2451343741, 3275218196, 3813661838 ], "snr_towards": [ -17.75, -16.0, -6.25, 5.0 ], "route_back": [ 3813661838, 3275218196, 1462450148 ], "snr_back": [ -5.0, -16.0, -1.25 ], "route_node_names": { "1462450148": "!572b37e4", "2224723588": "!849a9684", "3813661838": "CadizIoT Sierra de Luna dc8e (CISL)", "1563845812": "CadizIoT Test 22dbm (CTST)", "3275218196": "!c337dd14", "2451343741": "!921c897d" }, "traceroute_packet": { "packet_data": { "id": 51899, "timestamp": 1775467346.111635, "from_node_id": 1563845812, "to_node_id": 2224723588, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!2de4ad34", "channel_id": "LongFast", "mesh_packet_id": 1052216368, "rssi": -103, "snr": -5.5, "hop_limit": 1, "hop_start": 4, "payload_length": 93, "processed_successfully": 1, "raw_payload": "0a0c7d891c9214dd37c38edc4fe3121fb9ffffffffffffffff01c0ffffffffffffffff01e7ffffffffffffffff01141a0c8edc4fe314dd37c3e4372b57221eecffffffffffffffff01c0ffffffffffffffff01fbffffffffffffffff01", "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1775467341, "pki_encrypted": 0, "next_hop": 0, "relay_node": 228, "tx_after": 0, "raw_service_envelope": "0a9b010db464365d1584969a8418082a68a930b7428770f4d46cae44217cf675ce566f908ee7ff5cbf1d74303a17d5873754267494614f69ac8067aaaadbb88a84bf0bdd018ba26a03cf47006c60d7e231f8bb092a5dd2300a107b28e6e5b9696f12378365337534127ab69aba4776463f02714846f0eba74535308cb73e3d4d7bd369450000b0c048016099ffffffffffffffff0178049801e401a8010112084c6f6e67466173741a09213264653461643334", "timestamp_str": "2026-04-06 09:22:26 UTC", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "CadizIoT Test 22dbm (CTST)", "to_node_name": "!849a9684", "relay_hex": "e4", "relay_candidates": [], "gateway_name": "Meshtastic MANU ☀️ (M4NU)", "gateway_location": null }, "resolve_names": true, "packet_id": 51899, "from_node_id": 1563845812, "to_node_id": 2224723588, "timestamp": 1775467346.111635, "gateway_id": "!2de4ad34", "raw_payload": "0a0c7d891c9214dd37c38edc4fe3121fb9ffffffffffffffff01c0ffffffffffffffff01e7ffffffffffffffff01141a0c8edc4fe314dd37c3e4372b57221eecffffffffffffffff01c0ffffffffffffffff01fbffffffffffffffff01", "hop_limit": 1, "hop_start": 4, "from_node_name": "CadizIoT Test 22dbm (CTST)", "to_node_name": "!849a9684", "route_data": { "route_nodes": [ 2451343741, 3275218196, 3813661838 ], "snr_towards": [ -17.75, -16.0, -6.25, 5.0 ], "route_back": [ 3813661838, 3275218196, 1462450148 ], "snr_back": [ -5.0, -16.0, -1.25 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 2224723588, 2451343741, 3275218196, 3813661838, 1563845812 ], "node_names": [ "!849a9684", "!921c897d", "!c337dd14", "CadizIoT Sierra de Luna dc8e (CISL)", "CadizIoT Test 22dbm (CTST)" ], "snr_values": [ -17.75, -16.0, -6.25, 5.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2224723588, "to_node_id": 2451343741, "from_node_name": "!849a9684", "to_node_name": "!921c897d", "snr": -17.75, "direction": "forward", "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": 2, "from_node_id": 2451343741, "to_node_id": 3275218196, "from_node_name": "!921c897d", "to_node_name": "!c337dd14", "snr": -16.0, "direction": "forward", "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": 3275218196, "to_node_id": 3813661838, "from_node_name": "!c337dd14", "to_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "snr": -6.25, "direction": "forward", "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": 4, "from_node_id": 3813661838, "to_node_id": 1563845812, "from_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "to_node_name": "CadizIoT Test 22dbm (CTST)", "snr": 5.0, "direction": "forward", "is_target_hop": false, "distance_meters": 44979.0124321985, "from_location_timestamp": 1775414815.0102139, "to_location_timestamp": 1775465048.8560314, "from_location_age_warning": "from 14.6h ago", "to_location_age_warning": "from 0.6h ago" } ], "is_complete": false, "total_hops": 4 }, "return_path": { "path_type": "return", "node_ids": [ 1563845812, 3813661838, 3275218196, 1462450148 ], "node_names": [ "CadizIoT Test 22dbm (CTST)", "CadizIoT Sierra de Luna dc8e (CISL)", "!c337dd14", "!572b37e4" ], "snr_values": [ -5.0, -16.0, -1.25 ], "hops": [ { "hop_number": 1, "from_node_id": 1563845812, "to_node_id": 3813661838, "from_node_name": "CadizIoT Test 22dbm (CTST)", "to_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "snr": -5.0, "direction": "return", "is_target_hop": false, "distance_meters": 44979.0124321985, "from_location_timestamp": 1775465048.8560314, "to_location_timestamp": 1775414815.0102139, "from_location_age_warning": "from 0.6h ago", "to_location_age_warning": "from 14.6h ago" }, { "hop_number": 2, "from_node_id": 3813661838, "to_node_id": 3275218196, "from_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "to_node_name": "!c337dd14", "snr": -16.0, "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" }, { "hop_number": 3, "from_node_id": 3275218196, "to_node_id": 1462450148, "from_node_name": "!c337dd14", "to_node_name": "!572b37e4", "snr": -1.25, "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": 3 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 2224723588, 2451343741, 3275218196, 3813661838, 1563845812, 1462450148 ], "node_names": [ "!849a9684", "!921c897d", "!c337dd14", "CadizIoT Sierra de Luna dc8e (CISL)", "CadizIoT Test 22dbm (CTST)", "!572b37e4" ], "snr_values": [ -17.75, -16.0, -6.25, 5.0, -5.0, -16.0, -1.25 ], "hops": [ { "hop_number": 1, "from_node_id": 2224723588, "to_node_id": 2451343741, "from_node_name": "!849a9684", "to_node_name": "!921c897d", "snr": -17.75, "direction": "forward_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": 2, "from_node_id": 2451343741, "to_node_id": 3275218196, "from_node_name": "!921c897d", "to_node_name": "!c337dd14", "snr": -16.0, "direction": "forward_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": 3275218196, "to_node_id": 3813661838, "from_node_name": "!c337dd14", "to_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "snr": -6.25, "direction": "forward_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": 4, "from_node_id": 3813661838, "to_node_id": 1563845812, "from_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "to_node_name": "CadizIoT Test 22dbm (CTST)", "snr": 5.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 44979.0124321985, "from_location_timestamp": 1775414815.0102139, "to_location_timestamp": 1775465048.8560314, "from_location_age_warning": "from 14.6h ago", "to_location_age_warning": "from 0.6h ago" }, { "hop_number": 5, "from_node_id": 1563845812, "to_node_id": 3813661838, "from_node_name": "CadizIoT Test 22dbm (CTST)", "to_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "snr": -5.0, "direction": "return_rf", "is_target_hop": false, "distance_meters": 44979.0124321985, "from_location_timestamp": 1775465048.8560314, "to_location_timestamp": 1775414815.0102139, "from_location_age_warning": "from 0.6h ago", "to_location_age_warning": "from 14.6h ago" }, { "hop_number": 6, "from_node_id": 3813661838, "to_node_id": 3275218196, "from_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "to_node_name": "!c337dd14", "snr": -16.0, "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": 7, "from_node_id": 3275218196, "to_node_id": 1462450148, "from_node_name": "!c337dd14", "to_node_name": "!572b37e4", "snr": -1.25, "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": false, "total_hops": 7 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "!849a9684 → !921c897d → !c337dd14 → CadizIoT Sierra de Luna dc8e (CISL) → CadizIoT Test 22dbm (CTST)", "return_path_display": "CadizIoT Test 22dbm (CTST) → CadizIoT Sierra de Luna dc8e (CISL) → !c337dd14 → !572b37e4", "actual_rf_path_display": "!849a9684 → !921c897d → !c337dd14 → CadizIoT Sierra de Luna dc8e (CISL) → CadizIoT Test 22dbm (CTST) → !572b37e4", "forward_hops": [ { "hop_number": 1, "from_node_id": 2224723588, "to_node_id": 2451343741, "from_node_name": "!849a9684", "to_node_name": "!921c897d", "snr": -17.75, "direction": "forward", "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": 2, "from_node_id": 2451343741, "to_node_id": 3275218196, "from_node_name": "!921c897d", "to_node_name": "!c337dd14", "snr": -16.0, "direction": "forward", "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": 3275218196, "to_node_id": 3813661838, "from_node_name": "!c337dd14", "to_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "snr": -6.25, "direction": "forward", "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": 4, "from_node_id": 3813661838, "to_node_id": 1563845812, "from_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "to_node_name": "CadizIoT Test 22dbm (CTST)", "snr": 5.0, "direction": "forward", "is_target_hop": false, "distance_meters": 44979.0124321985, "from_location_timestamp": 1775414815.0102139, "to_location_timestamp": 1775465048.8560314, "from_location_age_warning": "from 14.6h ago", "to_location_age_warning": "from 0.6h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 1563845812, "to_node_id": 3813661838, "from_node_name": "CadizIoT Test 22dbm (CTST)", "to_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "snr": -5.0, "direction": "return", "is_target_hop": false, "distance_meters": 44979.0124321985, "from_location_timestamp": 1775465048.8560314, "to_location_timestamp": 1775414815.0102139, "from_location_age_warning": "from 0.6h ago", "to_location_age_warning": "from 14.6h ago" }, { "hop_number": 2, "from_node_id": 3813661838, "to_node_id": 3275218196, "from_node_name": "CadizIoT Sierra de Luna dc8e (CISL)", "to_node_name": "!c337dd14", "snr": -16.0, "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" }, { "hop_number": 3, "from_node_id": 3275218196, "to_node_id": 1462450148, "from_node_name": "!c337dd14", "to_node_name": "!572b37e4", "snr": -1.25, "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": 44979.0124321985, "total_return_distance": 44979.0124321985 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 1563845812, "to": 2224723588, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "Cgx9iRySFN03w47cT+MSH7n//////////wHA//////////8B5///////////ARQaDI7cT+MU3TfD5DcrVyIe7P//////////AcD//////////wH7//////////8B", "request_id": 855188382, "bitfield": 1 }, "id": 1052216368, "rx_time": 1775467341, "rx_snr": -5.5, "hop_limit": 1, "rx_rssi": -103, "hop_start": 4, "relay_node": 228, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!2de4ad34" }, "mesh_packet": { "from": 1563845812, "to": 2224723588, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "Cgx9iRySFN03w47cT+MSH7n//////////wHA//////////8B5///////////ARQaDI7cT+MU3TfD5DcrVyIe7P//////////AcD//////////wH7//////////8B", "request_id": 855188382, "bitfield": 1, "parsed_payload": { "route": [ 2451343741, 3275218196, 3813661838 ], "snr_towards": [ -71, -64, -25, 20 ], "route_back": [ 3813661838, 3275218196, 1462450148 ], "snr_back": [ -20, -64, -5 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 1052216368, "rx_time": 1775467341, "rx_snr": -5.5, "hop_limit": 1, "rx_rssi": -103, "hop_start": 4, "relay_node": 228, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (93 bytes)
0a0c7d891c9214dd37c38edc4fe3121fb9ffffffffffffffff01c0ffffffffffffffff01e7ffffffffffffffff01141a0c8edc4fe314dd37c3e4372b57221eecffffffffffffffff01c0ffffffffffffffff01fbffffffffffffffff01
Hex Analysis:
Size:93 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
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
Meshtastic MANU ☀️ (M4NU) Primary 0.000s
Reference 		-103.0 dBm -5.50 dB 3 e4 LongFast 2026-04-06 09:22:26 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways