Packet #10415105 Success

TRACEROUTE_APP packet from EC4TR Pedrezuela (b76a) to Zrkt

11
Total Receptions
11
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 10415105
Mesh Packet ID: 0x124b9289
Used for correlation across gateways
Timestamp: 2025-09-13 12:28:26 UTC
From Node: EC4TR Pedrezuela (b76a)
To Node: Zrkt (0424)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Venturada base🗼🌐 (Vb)
Channel: MediumSlow
RSSI: -85 dBm
SNR: 8.75 dBm
Hop Info: 0/3 hops
Start: 3, Limit: 3
Payload Data
Protocol: TRACEROUTE_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Prometeo 🗼☀️ (nvm5)
Hop Count: 0 hops
Status: Complete
SNR Towards: -3.0 dB -8.5 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 EC4TR Pedrezuela (b76a) Prometeo 🗼☀️ (nvm5) 38.48 km -3.0 dB Origin Hops
Total Forward Distance
38.48 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
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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:!2f72ec6c
Channel:MediumSlow
Payload Type:TRACEROUTE_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 4 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !2f72ec6c
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 2654844778
Source node ID 		uint32
to 1819542564
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 28 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -85.0 dBm
Signal strength at gateway 		int32
rx_snr 8.75 dB
Signal quality at gateway 		float
rx_time 1757766505
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 106
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1757766506.1422718
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !2f72ec6c
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -85.0 dBm
SNR: 8.75 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": [ 382706308 ], "snr_towards": [ -3.0, -8.5 ], "route_back": [], "snr_back": [], "route_node_names": { "2654844778": "EC4TR Pedrezuela (b76a)", "382706308": "Prometeo 🗼☀️ (nvm5)", "1819542564": "Zrkt" }, "traceroute_packet": { "packet_data": { "id": 10415105, "timestamp": 1757766506.1422718, "from_node_id": 2654844778, "to_node_id": 1819542564, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!2f72ec6c", "channel_id": "MediumSlow", "mesh_packet_id": 306942601, "rssi": -85, "snr": 8.75, "hop_limit": 3, "hop_start": 3, "payload_length": 28, "processed_successfully": 1, "raw_payload": "0a0484a2cf161214f4ffffffffffffffff01deffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1757766505, "pki_encrypted": 0, "next_hop": 0, "relay_node": 106, "tx_after": 0, "timestamp_str": "2025-09-13 12:28:26", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "EC4TR Pedrezuela (b76a)", "to_node_name": "Zrkt", "gateway_name": "Venturada base🗼🌐 (Vb)", "gateway_location": { "node_id": 796060780, "latitude": 40.8158208, "longitude": -3.5913728, "altitude": 920, "timestamp": 1757807497.1609695, "timestamp_str": "2025-09-13 23:51:37", "display_name": "Venturada base🗼🌐", "long_name": "Venturada base🗼🌐", "short_name": "Vb", "hw_model": "DIY_V1" } }, "resolve_names": true, "packet_id": 10415105, "from_node_id": 2654844778, "to_node_id": 1819542564, "timestamp": 1757766506.1422718, "gateway_id": "!2f72ec6c", "raw_payload": "0a0484a2cf161214f4ffffffffffffffff01deffffffffffffffff01", "hop_limit": 3, "hop_start": 3, "from_node_name": "EC4TR Pedrezuela (b76a)", "to_node_name": "Zrkt", "route_data": { "route_nodes": [ 382706308 ], "snr_towards": [ -3.0, -8.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2654844778, 382706308 ], "node_names": [ "EC4TR Pedrezuela (b76a)", "Prometeo 🗼☀️ (nvm5)" ], "snr_values": [ -3.0, -8.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2654844778, "to_node_id": 382706308, "from_node_name": "EC4TR Pedrezuela (b76a)", "to_node_name": "Prometeo 🗼☀️ (nvm5)", "snr": -3.0, "direction": "forward", "is_target_hop": false, "distance_meters": 38481.88835641355, "from_location_timestamp": 1757765388.9381387, "to_location_timestamp": 1757749455.6688573, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 4.7h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1819542564, 382706308, 2654844778 ], "node_names": [ "Zrkt", "Prometeo 🗼☀️ (nvm5)", "EC4TR Pedrezuela (b76a)" ], "snr_values": [ -3.0, -8.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1819542564, "to_node_id": 382706308, "from_node_name": "Zrkt", "to_node_name": "Prometeo 🗼☀️ (nvm5)", "snr": -3.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 19054.514846453832, "from_location_timestamp": 1757765410.3185806, "to_location_timestamp": 1757749455.6688573, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 4.7h ago" }, { "hop_number": 2, "from_node_id": 382706308, "to_node_id": 2654844778, "from_node_name": "Prometeo 🗼☀️ (nvm5)", "to_node_name": "EC4TR Pedrezuela (b76a)", "snr": -8.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 38481.88835641355, "from_location_timestamp": 1757749455.6688573, "to_location_timestamp": 1757765388.9381387, "from_location_age_warning": "from 4.7h ago", "to_location_age_warning": "from 0.3h ago" } ], "is_complete": true, "total_hops": 2 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "EC4TR Pedrezuela (b76a) → Prometeo 🗼☀️ (nvm5)", "return_path_display": null, "actual_rf_path_display": "Zrkt → Prometeo 🗼☀️ (nvm5) → EC4TR Pedrezuela (b76a)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2654844778, "to_node_id": 382706308, "from_node_name": "EC4TR Pedrezuela (b76a)", "to_node_name": "Prometeo 🗼☀️ (nvm5)", "snr": -3.0, "direction": "forward", "is_target_hop": false, "distance_meters": 38481.88835641355, "from_location_timestamp": 1757765388.9381387, "to_location_timestamp": 1757749455.6688573, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 4.7h ago" } ], "return_hops": [], "total_forward_distance": 38481.88835641355, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!2f72ec6c", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2654844778, "to": 1819542564, "id": 306942601, "rx_time": 1757766505, "rx_snr": 8.75, "rx_rssi": -85, "hop_limit": 3, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 106, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0484a2cf161214f4ffffffffffffffff01deffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 382706308 ], "snr_towards": [ -12, -34 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (28 bytes)
0a0484a2cf161214f4ffffffffffffffff01deffffffffffffffff01
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
Venturada base🗼🌐 (Vb) Primary 0.000s
Reference 		-85.0 dBm 8.75 dB 0 MediumSlow 2025-09-13 12:28:26 Current
Venturada2🗼🌐☀️ (Vb2) -0.254s
Before 		-85.0 dBm 8.00 dB 0 MediumSlow 2025-09-13 12:28:25 View
GRN1-Base🗼🌐 (GRN1) +0.077s
After 		-114.0 dBm -4.50 dB 0 MediumSlow 2025-09-13 12:28:26 View
@lazynoda cocidito 🥵 🗼🌐 (LNCM) +0.832s
After 		-112.0 dBm -0.50 dB 1 MediumSlow 2025-09-13 12:28:26 View
Meshtastic fbec (fbec) +0.895s
After 		-127.0 dBm -6.75 dB 1 MediumSlow 2025-09-13 12:28:27 View
Tlgo 📡🌐🔋🔌 (TLG0) +1.053s
After 		-120.0 dBm -12.00 dB 0 MediumSlow 2025-09-13 12:28:27 View
Perseo 🗼🌐 (nvm1) +1.600s
After 		-107.0 dBm -12.75 dB 2 MediumSlow 2025-09-13 12:28:27 View
Antonio 9f30 (9f30) +1.756s
After 		-110.0 dBm -2.00 dB 1 MediumSlow 2025-09-13 12:28:27 View
Meshtastic 53fc (53fc) +1.939s
After 		-117.0 dBm -5.75 dB 2 MediumSlow 2025-09-13 12:28:28 View
Ocumare_Base_🗼🌐 (CATA) +3.474s
After 		-89.0 dBm 3.75 dB 2 MediumSlow 2025-09-13 12:28:29 View
KIFO (14f1) +37.470s
After 		-122.0 dBm -10.00 dB 0 MediumSlow 2025-09-13 12:29:03 View
11

Total Receptions

11

Unique Gateways