Packet #29025223 Success

TRACEROUTE_APP packet from Poblete Este ☀️🗼 (P3N1) to Venturada2 🗼🌞 (Vb2)

13
Total Receptions
13
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 29025223
Mesh Packet ID: 0xcf42a174
Used for correlation across gateways
Timestamp: 2025-12-20 23:53:36 UTC
From Node: Poblete Este ☀️🗼 (P3N1)
To Node: Venturada2 🗼🌞 (Vb2)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: P3 iGate 🏠🌐 (P3N2)
Channel: MediumFast
RSSI: -39 dBm
SNR: 10.5 dBm
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: 25 P3N1
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: 28 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: Ciudad Real1 (CR1)
Hop Count: 0 hops
Status: Complete
SNR Towards: -8.25 dB -9.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Poblete Este ☀️🗼 (P3N1) Ciudad Real1 (CR1) 30.36 km -8.25 dB Origin Hops
Total Forward Distance
30.36 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

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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
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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:!e00cd7d4
Channel:MediumFast
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 !e00cd7d4
Node ID format
channel_id MediumFast
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1148821797
Source node ID 		uint32
to 2687837872
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 -39.0 dBm
Signal strength at gateway 		int32
rx_snr 10.50 dB
Signal quality at gateway 		float
rx_time 1766274816
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 37
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766274816.9144828
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
  • ✓ 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: !e00cd7d4
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -39.0 dBm
SNR: 10.50 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": [ 892200874 ], "snr_towards": [ -8.25, -9.0 ], "route_back": [], "snr_back": [], "route_node_names": { "2687837872": "Venturada2 🗼🌞 (Vb2)", "892200874": "Ciudad Real1 (CR1)", "1148821797": "Poblete Este ☀️🗼 (P3N1)" }, "traceroute_packet": { "packet_data": { "id": 29025223, "timestamp": 1766274816.9144828, "from_node_id": 1148821797, "to_node_id": 2687837872, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!e00cd7d4", "channel_id": "MediumFast", "mesh_packet_id": 3477250420, "rssi": -39, "snr": 10.5, "hop_limit": 3, "hop_start": 3, "payload_length": 28, "processed_successfully": 1, "raw_payload": "0a04aae72d351214dfffffffffffffffff01dcffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1766274816, "pki_encrypted": 0, "next_hop": 0, "relay_node": 37, "tx_after": 0, "timestamp_str": "2025-12-20 23:53:36 UTC", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "Poblete Este ☀️🗼 (P3N1)", "to_node_name": "Venturada2 🗼🌞 (Vb2)", "relay_hex": "25", "relay_candidates": [ { "node_id": 1148821797, "node_name": "Poblete Este ☀️🗼", "hex_id": "!4479a125", "short_name": "P3N1", "last_byte": "25" } ], "gateway_name": "P3 iGate 🏠🌐 (P3N2)", "gateway_location": { "node_id": 3758938068, "latitude": 38.9414912, "longitude": -3.9714816, "altitude": 640, "timestamp": 1766246521.0600498, "timestamp_str": "2025-12-20 16:02:01", "display_name": "P3 iGate 🏠🌐", "long_name": "P3 iGate 🏠🌐", "short_name": "P3N2", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 29025223, "from_node_id": 1148821797, "to_node_id": 2687837872, "timestamp": 1766274816.9144828, "gateway_id": "!e00cd7d4", "raw_payload": "0a04aae72d351214dfffffffffffffffff01dcffffffffffffffff01", "hop_limit": 3, "hop_start": 3, "from_node_name": "Poblete Este ☀️🗼 (P3N1)", "to_node_name": "Venturada2 🗼🌞 (Vb2)", "route_data": { "route_nodes": [ 892200874 ], "snr_towards": [ -8.25, -9.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1148821797, 892200874 ], "node_names": [ "Poblete Este ☀️🗼 (P3N1)", "Ciudad Real1 (CR1)" ], "snr_values": [ -8.25, -9.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1148821797, "to_node_id": 892200874, "from_node_name": "Poblete Este ☀️🗼 (P3N1)", "to_node_name": "Ciudad Real1 (CR1)", "snr": -8.25, "direction": "forward", "is_target_hop": false, "distance_meters": 30360.624292571007, "from_location_timestamp": 1766246487.4774902, "to_location_timestamp": 1766246500.7823668, "from_location_age_warning": "from 7.9h ago", "to_location_age_warning": "from 7.9h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2687837872, 892200874, 1148821797 ], "node_names": [ "Venturada2 🗼🌞 (Vb2)", "Ciudad Real1 (CR1)", "Poblete Este ☀️🗼 (P3N1)" ], "snr_values": [ -8.25, -9.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2687837872, "to_node_id": 892200874, "from_node_name": "Venturada2 🗼🌞 (Vb2)", "to_node_name": "Ciudad Real1 (CR1)", "snr": -8.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 192906.9072527664, "from_location_timestamp": 1766270122.9301775, "to_location_timestamp": 1766246500.7823668, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 7.9h ago" }, { "hop_number": 2, "from_node_id": 892200874, "to_node_id": 1148821797, "from_node_name": "Ciudad Real1 (CR1)", "to_node_name": "Poblete Este ☀️🗼 (P3N1)", "snr": -9.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 30360.624292571007, "from_location_timestamp": 1766246500.7823668, "to_location_timestamp": 1766246487.4774902, "from_location_age_warning": "from 7.9h ago", "to_location_age_warning": "from 7.9h ago" } ], "is_complete": true, "total_hops": 2 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "Poblete Este ☀️🗼 (P3N1) → Ciudad Real1 (CR1)", "return_path_display": null, "actual_rf_path_display": "Venturada2 🗼🌞 (Vb2) → Ciudad Real1 (CR1) → Poblete Este ☀️🗼 (P3N1)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1148821797, "to_node_id": 892200874, "from_node_name": "Poblete Este ☀️🗼 (P3N1)", "to_node_name": "Ciudad Real1 (CR1)", "snr": -8.25, "direction": "forward", "is_target_hop": false, "distance_meters": 30360.624292571007, "from_location_timestamp": 1766246487.4774902, "to_location_timestamp": 1766246500.7823668, "from_location_age_warning": "from 7.9h ago", "to_location_age_warning": "from 7.9h ago" } ], "return_hops": [], "total_forward_distance": 30360.624292571007, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!e00cd7d4", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1148821797, "to": 2687837872, "id": 3477250420, "rx_time": 1766274816, "rx_snr": 10.5, "rx_rssi": -39, "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": 37, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04aae72d351214dfffffffffffffffff01dcffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 892200874 ], "snr_towards": [ -33, -36 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (28 bytes)
0a04aae72d351214dfffffffffffffffff01dcffffffffffffffff01
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 Relay Channel Timestamp Actions
P3 iGate 🏠🌐 (P3N2) Primary 0.000s
Reference 		-39.0 dBm 10.50 dB 0 25 P3N1 MediumFast 2025-12-20 23:53:36 UTC Current
Venturada2 🗼🌞 (Vb2) +0.895s
After 		-89.0 dBm 7.00 dB 1 61 TO1 MediumFast 2025-12-20 23:53:37 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +0.912s
After 		-92.0 dBm -1.00 dB 1 61 TO1 MediumFast 2025-12-20 23:53:37 UTC View
ETH Maverick (ET01) +1.161s
After 		-108.0 dBm -6.00 dB 1 61 TO1 MediumFast 2025-12-20 23:53:38 UTC View
EA4IGE_Alco (astu) +1.951s
After 		-125.0 dBm -14.75 dB 2 64 MediumFast 2025-12-20 23:53:38 UTC View
ETH Goose (ET03) +2.277s
After 		-26.0 dBm 11.00 dB 2 41 ET01 MediumFast 2025-12-20 23:53:39 UTC View
PXT_Home (PXT1) +2.404s
After 		-117.0 dBm -7.50 dB 3 7d BAS3 MediumFast 2025-12-20 23:53:39 UTC View
tizon (Sylv) +2.600s
After 		-118.0 dBm -9.25 dB 3 5d 🥖 MediumFast 2025-12-20 23:53:39 UTC View
🤖 Nicolas Cage 🌐 (Cage) +2.602s
After 		-100.0 dBm 7.75 dB 3 5d 🥖 MediumFast 2025-12-20 23:53:39 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) +3.034s
After 		-116.0 dBm -9.25 dB 3 25 🌇 MediumFast 2025-12-20 23:53:39 UTC View
Karabanchel_Baldur (KarB) +3.137s
After 		-108.0 dBm -11.75 dB 2 88 KarB , FENX MediumFast 2025-12-20 23:53:40 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +3.838s
After 		-102.0 dBm -11.25 dB 3 88 KarB MediumFast 2025-12-20 23:53:40 UTC View
MOVIL 1 🟢 MANCHASTIC (MV1V) +4.911s
After 		-71.0 dBm 11.25 dB 3 c9 MediumFast 2025-12-20 23:53:41 UTC View
13

Total Receptions

13

Unique Gateways