Packet #27083698 Success

TRACEROUTE_APP packet from Ciudad Real1 (CR1) to Venturada base (Vbt)

25
Total Receptions
25
Unique Gateways
2
Hop Count
33
Payload Bytes
Packet Information
Database ID: 27083698
Mesh Packet ID: 0x22a0008c
Used for correlation across gateways
Timestamp: 2025-12-12 00:29:00 UTC
From Node: Ciudad Real1 (CR1)
To Node: Venturada base (Vbt)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: GRN1-Base🗼🌐 🔋 (GRN1)
Channel: MediumFast
RSSI: -97 dBm
SNR: -0.25 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: b0 Vbm , 26b0
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: 33 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: !ffffffff
Hop Count: 0 hops
Status: Forward incomplete, Return in progress
SNR Towards: -32.0 dB 10.25 dB
Return Path: Toledo1 (TO1) → Meshtastic 26b0 (26b0)
SNR Back: 9.5 dB 7.75 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Venturada base (Vbt) !ffffffff Unknown -32.0 dB Origin Hops
2 !ffffffff Ciudad Real1 (CR1) Unknown 10.25 dB Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Ciudad Real1 (CR1) Toledo1 (TO1) 58.99 km 9.5 dB Return Start Hops
2 Toledo1 (TO1) Meshtastic 26b0 (26b0) 128.32 km 7.75 dB Return End Hops
Total Return Distance
187.31 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:33 bytes
Gateway:!43b706e8
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:2 / 3
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 !43b706e8
Node ID format
channel_id MediumFast
packet MeshPacket (33 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 892200874
Source node ID 		uint32
to 1770315536
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 33 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -97.0 dBm
Signal strength at gateway 		int32
rx_snr -0.25 dB
Signal quality at gateway 		float
rx_time 1765499338
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 176
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765499340.395396
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: !43b706e8
Signal Metrics: RSSI: -97.0 dBm
SNR: -0.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:33 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 4294967295 ], "snr_towards": [ -32.0, 10.25 ], "route_back": [ 3703763553, 2687837872 ], "snr_back": [ 9.5, 7.75 ], "route_node_names": { "3703763553": "Toledo1 (TO1)", "892200874": "Ciudad Real1 (CR1)", "2687837872": "Meshtastic 26b0 (26b0)", "1770315536": "Venturada base (Vbt)", "4294967295": "!ffffffff" }, "traceroute_packet": { "packet_data": { "id": 27083698, "timestamp": 1765499340.395396, "from_node_id": 892200874, "to_node_id": 1770315536, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!43b706e8", "channel_id": "MediumFast", "mesh_packet_id": 580911244, "rssi": -97, "snr": -0.25, "hop_limit": 1, "hop_start": 3, "payload_length": 33, "processed_successfully": 1, "raw_payload": "0a04ffffffff120b80ffffffffffffffff01291a0861f2c2dcb02635a02202261f", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1765499338, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "timestamp_str": "2025-12-12 00:29:00 UTC", "hop_count": 2, "has_payload": true, "success": 1, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Venturada base (Vbt)", "relay_hex": "b0", "relay_candidates": [ { "node_id": 744026032, "node_name": "Venturada móvil🚗", "hex_id": "!2c58efb0", "short_name": "Vbm", "last_byte": "b0" }, { "node_id": 2687837872, "node_name": "Meshtastic 26b0", "hex_id": "!a03526b0", "short_name": "26b0", "last_byte": "b0" } ], "gateway_name": "GRN1-Base🗼🌐 🔋 (GRN1)", "gateway_location": null }, "resolve_names": true, "packet_id": 27083698, "from_node_id": 892200874, "to_node_id": 1770315536, "timestamp": 1765499340.395396, "gateway_id": "!43b706e8", "raw_payload": "0a04ffffffff120b80ffffffffffffffff01291a0861f2c2dcb02635a02202261f", "hop_limit": 1, "hop_start": 3, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Venturada base (Vbt)", "route_data": { "route_nodes": [ 4294967295 ], "snr_towards": [ -32.0, 10.25 ], "route_back": [ 3703763553, 2687837872 ], "snr_back": [ 9.5, 7.75 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1770315536, 4294967295, 892200874 ], "node_names": [ "Venturada base (Vbt)", "!ffffffff", "Ciudad Real1 (CR1)" ], "snr_values": [ -32.0, 10.25 ], "hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 4294967295, "from_node_name": "Venturada base (Vbt)", "to_node_name": "!ffffffff", "snr": -32.0, "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": 2, "from_node_id": 4294967295, "to_node_id": 892200874, "from_node_name": "!ffffffff", "to_node_name": "Ciudad Real1 (CR1)", "snr": 10.25, "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" } ], "is_complete": false, "total_hops": 2 }, "return_path": { "path_type": "return", "node_ids": [ 892200874, 3703763553, 2687837872 ], "node_names": [ "Ciudad Real1 (CR1)", "Toledo1 (TO1)", "Meshtastic 26b0 (26b0)" ], "snr_values": [ 9.5, 7.75 ], "hops": [ { "hop_number": 1, "from_node_id": 892200874, "to_node_id": 3703763553, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Toledo1 (TO1)", "snr": 9.5, "direction": "return", "is_target_hop": false, "distance_meters": 58989.22018117336, "from_location_timestamp": 1765470522.4942575, "to_location_timestamp": 1765470509.306147, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 8.0h ago" }, { "hop_number": 2, "from_node_id": 3703763553, "to_node_id": 2687837872, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Meshtastic 26b0 (26b0)", "snr": 7.75, "direction": "return", "is_target_hop": false, "distance_meters": 128317.28403017153, "from_location_timestamp": 1765470509.306147, "to_location_timestamp": 1765494300.4338157, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 1.4h ago" } ], "is_complete": false, "total_hops": 2 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1770315536, 4294967295, 892200874, 3703763553, 2687837872 ], "node_names": [ "Venturada base (Vbt)", "!ffffffff", "Ciudad Real1 (CR1)", "Toledo1 (TO1)", "Meshtastic 26b0 (26b0)" ], "snr_values": [ -32.0, 10.25, 9.5, 7.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 4294967295, "from_node_name": "Venturada base (Vbt)", "to_node_name": "!ffffffff", "snr": -32.0, "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": 2, "from_node_id": 4294967295, "to_node_id": 892200874, "from_node_name": "!ffffffff", "to_node_name": "Ciudad Real1 (CR1)", "snr": 10.25, "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": 3, "from_node_id": 892200874, "to_node_id": 3703763553, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Toledo1 (TO1)", "snr": 9.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 58989.22018117336, "from_location_timestamp": 1765470522.4942575, "to_location_timestamp": 1765470509.306147, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 8.0h ago" }, { "hop_number": 4, "from_node_id": 3703763553, "to_node_id": 2687837872, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Meshtastic 26b0 (26b0)", "snr": 7.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 128317.28403017153, "from_location_timestamp": 1765470509.306147, "to_location_timestamp": 1765494300.4338157, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 1.4h ago" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "Venturada base (Vbt) → !ffffffff → Ciudad Real1 (CR1)", "return_path_display": "Ciudad Real1 (CR1) → Toledo1 (TO1) → Meshtastic 26b0 (26b0)", "actual_rf_path_display": "Venturada base (Vbt) → !ffffffff → Ciudad Real1 (CR1) → Toledo1 (TO1) → Meshtastic 26b0 (26b0)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1770315536, "to_node_id": 4294967295, "from_node_name": "Venturada base (Vbt)", "to_node_name": "!ffffffff", "snr": -32.0, "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": 2, "from_node_id": 4294967295, "to_node_id": 892200874, "from_node_name": "!ffffffff", "to_node_name": "Ciudad Real1 (CR1)", "snr": 10.25, "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" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 892200874, "to_node_id": 3703763553, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Toledo1 (TO1)", "snr": 9.5, "direction": "return", "is_target_hop": false, "distance_meters": 58989.22018117336, "from_location_timestamp": 1765470522.4942575, "to_location_timestamp": 1765470509.306147, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 8.0h ago" }, { "hop_number": 2, "from_node_id": 3703763553, "to_node_id": 2687837872, "from_node_name": "Toledo1 (TO1)", "to_node_name": "Meshtastic 26b0 (26b0)", "snr": 7.75, "direction": "return", "is_target_hop": false, "distance_meters": 128317.28403017153, "from_location_timestamp": 1765470509.306147, "to_location_timestamp": 1765494300.4338157, "from_location_age_warning": "from 8.0h ago", "to_location_age_warning": "from 1.4h ago" } ], "total_forward_distance": 0, "total_return_distance": 187306.5042113449 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!43b706e8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 892200874, "to": 1770315536, "id": 580911244, "rx_time": 1765499338, "rx_snr": -0.25, "rx_rssi": -97, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04ffffffff120b80ffffffffffffffff01291a0861f2c2dcb02635a02202261f", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 4294967295 ], "snr_towards": [ -128, 41 ], "route_back": [ 3703763553, 2687837872 ], "snr_back": [ 38, 31 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (33 bytes)
0a04ffffffff120b80ffffffffffffffff01291a0861f2c2dcb02635a02202261f
Hex Analysis:
Size:33 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
GRN1-Base🗼🌐 🔋 (GRN1) Primary 0.000s
Reference 		-97.0 dBm -0.25 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-12 00:29:00 UTC Current
🎄 SkG@Home 📡🌐 (SkGH) -0.428s
Before 		-99.0 dBm -8.75 dB 0 aa CR1 MediumFast 2025-12-12 00:28:59 UTC View
Fenix (FENX) -0.403s
Before 		-117.0 dBm -9.00 dB 1 61 TO1 MediumFast 2025-12-12 00:28:59 UTC View
Ocumare Norte🗼🌐 (RRN) -0.307s
Before 		-101.0 dBm -11.00 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-12 00:29:00 UTC View
[samsepi0l] 📡🌐 (tlg0) -0.304s
Before 		-98.0 dBm -7.25 dB 2 b0 PUPM , 26b0 MediumFast 2025-12-12 00:29:00 UTC View
JAGO1_Cañaveral (JAGO) -0.302s
Before 		-123.0 dBm -13.75 dB 2 b0 Vbm , PUPM , 26b0 MediumFast 2025-12-12 00:29:00 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -0.280s
Before 		-79.0 dBm 5.25 dB 2 b0 Vbm , 26b0 MediumFast 2025-12-12 00:29:00 UTC View
Eagle’s Nest (EAGL) +0.017s
After 		-114.0 dBm -5.25 dB 2 74 MediumFast 2025-12-12 00:29:00 UTC View
PXT_Home (PXT1) +0.257s
After 		-96.0 dBm 9.25 dB 2 fd BAS2 MediumFast 2025-12-12 00:29:00 UTC View
ETH Goose (ET03) +0.462s
After 		-38.0 dBm 11.00 dB 2 41 ET01 MediumFast 2025-12-12 00:29:00 UTC View
Varela Bot 🏡🤖 (🤖) +0.593s
After 		-85.0 dBm 5.50 dB 2 1c 🏡 MediumFast 2025-12-12 00:29:00 UTC View
Villarejo01 (VIL1) +0.605s
After 		-117.0 dBm -11.25 dB 1 61 TO1 MediumFast 2025-12-12 00:29:01 UTC View
Karabanchel_Baldur (KarB) +0.977s
After 		-77.0 dBm 10.50 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
Meshtastic b2b4📡🌐 (b2b4) +0.980s
After 		-96.0 dBm 6.00 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
Mec Rocket Meco (MRM) +0.982s
After 		-109.0 dBm -9.25 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
Wake Up, Neo...📡 (NEO) +0.984s
After 		-97.0 dBm -3.00 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
ETH Gripen (ET39) +0.993s
After 		-82.0 dBm -10.50 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
mario (mmm) +1.145s
After 		-110.0 dBm -6.50 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
Meshtastic 1760 (1760) +1.192s
After 		-122.0 dBm -4.25 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
Test_Skynet_01 (TS01) +1.199s
After 		-75.0 dBm 10.75 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
srs-h3 📡🌐 (srs0) +1.203s
After 		-123.0 dBm -12.50 dB 3 24 vid MediumFast 2025-12-12 00:29:01 UTC View
tizon (Sylv) +2.182s
After 		-89.0 dBm 10.50 dB 3 24 vid MediumFast 2025-12-12 00:29:02 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +3.628s
After 		-114.0 dBm -5.75 dB 3 - MediumFast 2025-12-12 00:29:04 UTC View
Quixote_JS8_7 (QXT7) +3.633s
After 		-18.0 dBm 10.75 dB 3 - MediumFast 2025-12-12 00:29:04 UTC View
Getafe ☀️ (GTF) +9.130s
After 		-105.0 dBm 4.25 dB 3 24 vid MediumFast 2025-12-12 00:29:09 UTC View
25

Total Receptions

25

Unique Gateways