Packet #29251079 Success

TRACEROUTE_APP packet from Toledo1 (TO1) to Venturada base (Vb)

19
Total Receptions
19
Unique Gateways
2
Hop Count
35
Payload Bytes
Packet Information
Database ID: 29251079
Mesh Packet ID: 0xe45d5292
Used for correlation across gateways
Timestamp: 2025-12-22 00:59:36 UTC
From Node: Toledo1 (TO1)
To Node: Venturada base (Vb)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Otto_Base_2 (Ott2)
Channel: MediumFast
RSSI: -104 dBm
SNR: -11.5 dBm
Hop Info: 2/2 hops
Start: 2, Limit: 0
Relay Node: 6c
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TRACEROUTE_APP
Size: 35 bytes
Decoded: Yes
Decoded Data:
Route Information
SNR Towards: 0.0 dB
Return Path: Karabanchel_Baldur (KarB) → hsa bat f56c (f56c)
SNR Back: -11.75 dB -7.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Venturada base (Vb) Toledo1 (TO1) 126.32 km 0.0 dB Origin Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Toledo1 (TO1) Karabanchel_Baldur (KarB) 76.12 km -11.75 dB Return Start Hops
2 Karabanchel_Baldur (KarB) hsa bat f56c (f56c) Unknown -7.0 dB Return End Hops
Total Forward Distance
126.32 km
Total Return Distance
76.12 km
Combined Traceroute Graph
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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
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:35 bytes
Gateway:!27b2591f
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:2 / 2
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 (2 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !27b2591f
Node ID format
channel_id MediumFast
packet MeshPacket (35 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3703763553
Source node ID 		uint32
to 1770315536
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 35 bytes size
hop_limit Not set uint32
hop_start 2
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -104.0 dBm
Signal strength at gateway 		int32
rx_snr -11.50 dB
Signal quality at gateway 		float
rx_time 1766365175
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 108
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766365176.1639805
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !27b2591f
Signal Metrics: RSSI: -104.0 dBm
SNR: -11.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:35 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [], "snr_towards": [ 0.0 ], "route_back": [ 321388680, 3699504492 ], "snr_back": [ -11.75, -7.0 ], "route_node_names": { "321388680": "Karabanchel_Baldur (KarB)", "3703763553": "Toledo1 (TO1)", "3699504492": "hsa bat f56c (f56c)", "1770315536": "Venturada base (Vb)" }, "traceroute_packet": { "packet_data": { "id": 29251079, "timestamp": 1766365176.1639805, "from_node_id": 3703763553, "to_node_id": 1770315536, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!27b2591f", "channel_id": "MediumFast", "mesh_packet_id": 3831321234, "rssi": -104, "snr": -11.5, "hop_limit": 0, "hop_start": 2, "payload_length": 35, "processed_successfully": 1, "raw_payload": "1201001a08880028136cf581dc2214d1ffffffffffffffff01e4ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1766365175, "pki_encrypted": 0, "next_hop": 0, "relay_node": 108, "tx_after": 0, "timestamp_str": "2025-12-22 00:59:36 UTC", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Venturada base (Vb)", "relay_hex": "6c", "relay_candidates": [], "gateway_name": "Otto_Base_2 (Ott2)", "gateway_location": { "node_id": 665999647, "latitude": 40.3111936, "longitude": -3.4537472, "altitude": null, "timestamp": 1766421739.762667, "timestamp_str": "2025-12-22 16:42:19", "display_name": "Otto_Base_2", "long_name": "Otto_Base_2", "short_name": "Ott2", "hw_model": "NRF52_PROMICRO_DIY" } }, "resolve_names": true, "packet_id": 29251079, "from_node_id": 3703763553, "to_node_id": 1770315536, "timestamp": 1766365176.1639805, "gateway_id": "!27b2591f", "raw_payload": "1201001a08880028136cf581dc2214d1ffffffffffffffff01e4ffffffffffffffff01", "hop_limit": 0, "hop_start": 2, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Venturada base (Vb)", "route_data": { "route_nodes": [], "snr_towards": [ 0.0 ], "route_back": [ 321388680, 3699504492 ], "snr_back": [ -11.75, -7.0 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1770315536, 3703763553 ], "node_names": [ "Venturada base (Vb)", "Toledo1 (TO1)" ], "snr_values": [ 0.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 3703763553, "from_node_name": "Venturada base (Vb)", "to_node_name": "Toledo1 (TO1)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 126323.92440260433, "from_location_timestamp": 1766334612.9705925, "to_location_timestamp": 1766359310.1234305, "from_location_age_warning": "from 8.5h ago", "to_location_age_warning": "from 1.6h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": { "path_type": "return", "node_ids": [ 3703763553, 321388680, 3699504492 ], "node_names": [ "Toledo1 (TO1)", "Karabanchel_Baldur (KarB)", "hsa bat f56c (f56c)" ], "snr_values": [ -11.75, -7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3703763553, "to_node_id": 321388680, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Karabanchel_Baldur (KarB)", "snr": -11.75, "direction": "return", "is_target_hop": false, "distance_meters": 76115.05733771934, "from_location_timestamp": 1766359310.1234305, "to_location_timestamp": 1766334635.8799536, "from_location_age_warning": "from 1.6h ago", "to_location_age_warning": "from 8.5h ago" }, { "hop_number": 2, "from_node_id": 321388680, "to_node_id": 3699504492, "from_node_name": "Karabanchel_Baldur (KarB)", "to_node_name": "hsa bat f56c (f56c)", "snr": -7.0, "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" } ], "is_complete": false, "total_hops": 2 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1770315536, 3703763553, 321388680, 3699504492 ], "node_names": [ "Venturada base (Vb)", "Toledo1 (TO1)", "Karabanchel_Baldur (KarB)", "hsa bat f56c (f56c)" ], "snr_values": [ 0.0, -11.75, -7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 3703763553, "from_node_name": "Venturada base (Vb)", "to_node_name": "Toledo1 (TO1)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 126323.92440260433, "from_location_timestamp": 1766334612.9705925, "to_location_timestamp": 1766359310.1234305, "from_location_age_warning": "from 8.5h ago", "to_location_age_warning": "from 1.6h ago" }, { "hop_number": 2, "from_node_id": 3703763553, "to_node_id": 321388680, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Karabanchel_Baldur (KarB)", "snr": -11.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 76115.05733771934, "from_location_timestamp": 1766359310.1234305, "to_location_timestamp": 1766334635.8799536, "from_location_age_warning": "from 1.6h ago", "to_location_age_warning": "from 8.5h ago" }, { "hop_number": 3, "from_node_id": 321388680, "to_node_id": 3699504492, "from_node_name": "Karabanchel_Baldur (KarB)", "to_node_name": "hsa bat f56c (f56c)", "snr": -7.0, "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" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Venturada base (Vb) → Toledo1 (TO1)", "return_path_display": "Toledo1 (TO1) → Karabanchel_Baldur (KarB) → hsa bat f56c (f56c)", "actual_rf_path_display": "Venturada base (Vb) → Toledo1 (TO1) → Karabanchel_Baldur (KarB) → hsa bat f56c (f56c)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 3703763553, "from_node_name": "Venturada base (Vb)", "to_node_name": "Toledo1 (TO1)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 126323.92440260433, "from_location_timestamp": 1766334612.9705925, "to_location_timestamp": 1766359310.1234305, "from_location_age_warning": "from 8.5h ago", "to_location_age_warning": "from 1.6h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 3703763553, "to_node_id": 321388680, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Karabanchel_Baldur (KarB)", "snr": -11.75, "direction": "return", "is_target_hop": false, "distance_meters": 76115.05733771934, "from_location_timestamp": 1766359310.1234305, "to_location_timestamp": 1766334635.8799536, "from_location_age_warning": "from 1.6h ago", "to_location_age_warning": "from 8.5h ago" }, { "hop_number": 2, "from_node_id": 321388680, "to_node_id": 3699504492, "from_node_name": "Karabanchel_Baldur (KarB)", "to_node_name": "hsa bat f56c (f56c)", "snr": -7.0, "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" } ], "total_forward_distance": 126323.92440260433, "total_return_distance": 76115.05733771934 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!27b2591f", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3703763553, "to": 1770315536, "id": 3831321234, "rx_time": 1766365175, "rx_snr": -11.5, "rx_rssi": -104, "hop_limit": 0, "hop_start": 2, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 108, "tx_after": 0, "decoded": { "portnum": 70, "payload": "1201001a08880028136cf581dc2214d1ffffffffffffffff01e4ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "snr_towards": [ 0 ], "route_back": [ 321388680, 3699504492 ], "snr_back": [ -47, -28 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (35 bytes)
1201001a08880028136cf581dc2214d1ffffffffffffffff01e4ffffffffffffffff01
Hex Analysis:
Size:35 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
Otto_Base_2 (Ott2) Primary 0.000s
Reference 		-104.0 dBm -11.50 dB 2 6c MediumFast 2025-12-22 00:59:36 UTC Current
Karabanchel_Baldur (KarB) -1.884s
Before 		-108.0 dBm -11.75 dB 0 61 Ilde , TO1 MediumFast 2025-12-22 00:59:34 UTC View
Eagle’s Nest (EAGL) -1.875s
Before 		-124.0 dBm -15.00 dB 0 61 TO1 MediumFast 2025-12-22 00:59:34 UTC View
Ocumare Norte🗼🌐 (RRN) -1.678s
Before 		-97.0 dBm -3.25 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 00:59:34 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.662s
Before 		-78.0 dBm 8.50 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 00:59:34 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -1.391s
Before 		-91.0 dBm 7.00 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 00:59:34 UTC View
🤖 Nicolas Cage 🌐 (Cage) -1.167s
Before 		-123.0 dBm -14.75 dB 1 88 KarB MediumFast 2025-12-22 00:59:34 UTC View
Villalbilla02 (VBV2) -1.152s
Before 		-117.0 dBm -7.00 dB 1 b0 Vb2 MediumFast 2025-12-22 00:59:35 UTC View
GRN2-Cli 📡🔋 (GRN2) -0.978s
Before 		-131.0 dBm -11.75 dB 1 b0 Vb2 MediumFast 2025-12-22 00:59:35 UTC View
Pozuelo (POZ1) -0.915s
Before 		-86.0 dBm -10.75 dB 1 b0 Vb2 MediumFast 2025-12-22 00:59:35 UTC View
Venturada2 🗼🌞 (Vb2) -0.885s
Before 		-82.0 dBm 9.00 dB 0 61 TO1 MediumFast 2025-12-22 00:59:35 UTC View
ETH Maverick (ET01) -0.728s
Before 		-88.0 dBm -15.25 dB 1 72 Knb1 MediumFast 2025-12-22 00:59:35 UTC View
Rodashtastic🗼🌐 (RDSt) -0.718s
Before 		-104.0 dBm 5.00 dB 2 e7 BJN MediumFast 2025-12-22 00:59:35 UTC View
Villarejo01 (VIL1) -0.340s
Before 		-37.0 dBm 11.00 dB 2 c6 d5c6 MediumFast 2025-12-22 00:59:35 UTC View
srs-h3 📡🌐 (srs0) -0.335s
Before 		-125.0 dBm -14.50 dB 2 bb 03bb MediumFast 2025-12-22 00:59:35 UTC View
JAGO1_Cañaveral (JAGO) -0.293s
Before 		-118.0 dBm -8.25 dB 2 fc MediumFast 2025-12-22 00:59:35 UTC View
Quixote_JS8_5🗼🌐 (QXT5) -0.219s
Before 		-114.0 dBm -5.75 dB 2 - MediumFast 2025-12-22 00:59:35 UTC View
Quixote_JS8_7 (QXT7) -0.214s
Before 		-18.0 dBm 11.00 dB 2 - MediumFast 2025-12-22 00:59:35 UTC View
ETH Goose (ET03) +0.042s
After 		-33.0 dBm 11.00 dB 2 41 ET01 MediumFast 2025-12-22 00:59:36 UTC View
19

Total Receptions

19

Unique Gateways