Packet #28351702 Success

TRACEROUTE_APP packet from jopsis_torrezno (🐷) to PQP78 (49bf)

18
Total Receptions
18
Unique Gateways
0
Hop Count
19
Payload Bytes
Packet Information
Database ID: 28351702
Mesh Packet ID: 0xe5192049
Used for correlation across gateways
Timestamp: 2025-12-17 21:56:53 UTC
From Node: jopsis_torrezno (🐷)
To Node: PQP78 (49bf)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: tizon (Sylv)
Channel: MediumFast
RSSI: -105 dBm
SNR: 2.75 dBm
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: 1c 🐷
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: 19 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: jopsis_torrijas (🥖)
Hop Count: 0 hops
Status: Complete
SNR Towards: -13.75 dB 11.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 jopsis_torrezno (🐷) jopsis_torrijas (🥖) 2.86 km -13.75 dB Origin Hops
Total Forward Distance
2.86 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:19 bytes
Gateway:!9e7809e8
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 !9e7809e8
Node ID format
channel_id MediumFast
packet MeshPacket (19 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3644509980
Source node ID 		uint32
to 1588414911
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 19 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 -105.0 dBm
Signal strength at gateway 		int32
rx_snr 2.75 dB
Signal quality at gateway 		float
rx_time 1766008612
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 28
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766008613.6669304
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: !9e7809e8
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -105.0 dBm
SNR: 2.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:19 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2235464285 ], "snr_towards": [ -13.75, 11.0 ], "route_back": [], "snr_back": [], "route_node_names": { "3644509980": "jopsis_torrezno (🐷)", "2235464285": "jopsis_torrijas (🥖)", "1588414911": "PQP78 (49bf)" }, "traceroute_packet": { "packet_data": { "id": 28351702, "timestamp": 1766008613.6669304, "from_node_id": 3644509980, "to_node_id": 1588414911, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9e7809e8", "channel_id": "MediumFast", "mesh_packet_id": 3843629129, "rssi": -105, "snr": 2.75, "hop_limit": 3, "hop_start": 3, "payload_length": 19, "processed_successfully": 1, "raw_payload": "0a045d7a3e85120bc9ffffffffffffffff012c", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1766008612, "pki_encrypted": 0, "next_hop": 0, "relay_node": 28, "tx_after": 0, "timestamp_str": "2025-12-17 21:56:53 UTC", "hop_count": 0, "has_payload": true, "success": 1, "from_node_name": "jopsis_torrezno (🐷)", "to_node_name": "PQP78 (49bf)", "relay_hex": "1c", "relay_candidates": [ { "node_id": 3644509980, "node_name": "jopsis_torrezno", "hex_id": "!d93acf1c", "short_name": "🐷", "last_byte": "1c" } ], "gateway_name": "tizon (Sylv)", "gateway_location": { "node_id": 2658666984, "latitude": 40.3163386, "longitude": -3.702157, "altitude": 631, "timestamp": 1766122238.7712367, "timestamp_str": "2025-12-19 05:30:38", "display_name": "tizon", "long_name": "tizon", "short_name": "Sylv", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 28351702, "from_node_id": 3644509980, "to_node_id": 1588414911, "timestamp": 1766008613.6669304, "gateway_id": "!9e7809e8", "raw_payload": "0a045d7a3e85120bc9ffffffffffffffff012c", "hop_limit": 3, "hop_start": 3, "from_node_name": "jopsis_torrezno (🐷)", "to_node_name": "PQP78 (49bf)", "route_data": { "route_nodes": [ 2235464285 ], "snr_towards": [ -13.75, 11.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3644509980, 2235464285 ], "node_names": [ "jopsis_torrezno (🐷)", "jopsis_torrijas (🥖)" ], "snr_values": [ -13.75, 11.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3644509980, "to_node_id": 2235464285, "from_node_name": "jopsis_torrezno (🐷)", "to_node_name": "jopsis_torrijas (🥖)", "snr": -13.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2864.096593866167, "from_location_timestamp": 1765988885.8955944, "to_location_timestamp": 1765791520.1310735, "from_location_age_warning": "from 5.5h ago", "to_location_age_warning": "from 2.5d ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1588414911, 2235464285, 3644509980 ], "node_names": [ "PQP78 (49bf)", "jopsis_torrijas (🥖)", "jopsis_torrezno (🐷)" ], "snr_values": [ -13.75, 11.0 ], "hops": [ { "hop_number": 1, "from_node_id": 1588414911, "to_node_id": 2235464285, "from_node_name": "PQP78 (49bf)", "to_node_name": "jopsis_torrijas (🥖)", "snr": -13.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 7331.11251415915, "from_location_timestamp": 1766006538.5320396, "to_location_timestamp": 1765791520.1310735, "from_location_age_warning": "from 0.6h ago", "to_location_age_warning": "from 2.5d ago" }, { "hop_number": 2, "from_node_id": 2235464285, "to_node_id": 3644509980, "from_node_name": "jopsis_torrijas (🥖)", "to_node_name": "jopsis_torrezno (🐷)", "snr": 11.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2864.096593866167, "from_location_timestamp": 1765791520.1310735, "to_location_timestamp": 1765988885.8955944, "from_location_age_warning": "from 2.5d ago", "to_location_age_warning": "from 5.5h ago" } ], "is_complete": true, "total_hops": 2 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "jopsis_torrezno (🐷) → jopsis_torrijas (🥖)", "return_path_display": null, "actual_rf_path_display": "PQP78 (49bf) → jopsis_torrijas (🥖) → jopsis_torrezno (🐷)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3644509980, "to_node_id": 2235464285, "from_node_name": "jopsis_torrezno (🐷)", "to_node_name": "jopsis_torrijas (🥖)", "snr": -13.75, "direction": "forward", "is_target_hop": false, "distance_meters": 2864.096593866167, "from_location_timestamp": 1765988885.8955944, "to_location_timestamp": 1765791520.1310735, "from_location_age_warning": "from 5.5h ago", "to_location_age_warning": "from 2.5d ago" } ], "return_hops": [], "total_forward_distance": 2864.096593866167, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e7809e8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3644509980, "to": 1588414911, "id": 3843629129, "rx_time": 1766008612, "rx_snr": 2.75, "rx_rssi": -105, "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": 28, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a045d7a3e85120bc9ffffffffffffffff012c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2235464285 ], "snr_towards": [ -55, 44 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (19 bytes)
0a045d7a3e85120bc9ffffffffffffffff012c
Hex Analysis:
Size:19 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
tizon (Sylv) Primary 0.000s
Reference 		-105.0 dBm 2.75 dB 0 1c 🐷 MediumFast 2025-12-17 21:56:53 UTC Current
Meshtastic b2b4📡🌐 (b2b4) -1.373s
Before 		-117.0 dBm -15.25 dB 0 1c 🐷 MediumFast 2025-12-17 21:56:52 UTC View
Karabanchel_Baldur (KarB) -1.371s
Before 		-94.0 dBm 3.75 dB 0 1c 🐷 MediumFast 2025-12-17 21:56:52 UTC View
Getafe ☀️ (GTF) -1.073s
Before 		-123.0 dBm -13.00 dB 0 1c 🐷 MediumFast 2025-12-17 21:56:52 UTC View
Fenix (FENX) -1.071s
Before 		-117.0 dBm -9.75 dB 0 1c 🐷 MediumFast 2025-12-17 21:56:52 UTC View
[samsepi0l] 📡🌐 (tlg0) -0.767s
Before 		-94.0 dBm -4.50 dB 1 - MediumFast 2025-12-17 21:56:52 UTC View
🤖 Nicolas Cage 🌐 (Cage) -0.180s
Before 		-96.0 dBm 9.50 dB 0 1c 🐷 MediumFast 2025-12-17 21:56:53 UTC View
Skynet (Sky) +0.203s
After 		-84.0 dBm 5.75 dB 0 1c 🐷 MediumFast 2025-12-17 21:56:53 UTC View
Rodashtastic🗼🌐 (RDSt) +0.215s
After 		-113.0 dBm -3.50 dB 2 94 MediumFast 2025-12-17 21:56:53 UTC View
Meshtastic 26b0 (26b0) +0.247s
After 		-100.0 dBm -11.25 dB 2 52 MediumFast 2025-12-17 21:56:53 UTC View
ETH Maverick (ET01) +0.808s
After 		-106.0 dBm -10.75 dB 2 61 TO1 MediumFast 2025-12-17 21:56:54 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +0.948s
After 		-78.0 dBm 9.00 dB 3 b0 Vbm , 26b0 MediumFast 2025-12-17 21:56:54 UTC View
MOVIL 1 🟢 MANCHASTIC (MV1V) +0.961s
After 		-68.0 dBm 11.50 dB 3 c9 MediumFast 2025-12-17 21:56:54 UTC View
Ocumare Norte🗼🌐 (RRN) +1.029s
After 		-103.0 dBm -9.50 dB 3 b0 Vbm , 26b0 MediumFast 2025-12-17 21:56:54 UTC View
Eagle’s Nest (EAGL) +1.326s
After 		-115.0 dBm -4.75 dB 3 74 MediumFast 2025-12-17 21:56:54 UTC View
PXT_Home (PXT1) +1.517s
After 		-93.0 dBm 1.25 dB 3 fd BAS2 MediumFast 2025-12-17 21:56:55 UTC View
Villarejo01 (VIL1) +1.525s
After 		-36.0 dBm 11.25 dB 3 c6 d5c6 MediumFast 2025-12-17 21:56:55 UTC View
ETH Goose (ET03) +1.726s
After 		-41.0 dBm 10.75 dB 3 41 ET01 MediumFast 2025-12-17 21:56:55 UTC View
18

Total Receptions

18

Unique Gateways