Packet #17661031 Success

TRACEROUTE_APP packet from !6c73be80 to Galleonflash (KS13)

45
Total Receptions
1
Unique Gateways
1
Hop Count
18
Payload Bytes
Packet Information
Database ID: 17661031
Mesh Packet ID: 0x38c8f84b
Used for correlation across gateways
Timestamp: 2026-03-27 02:19:31 UTC
From Node: !6c73be80 (be80)
To Node: Galleonflash (KS13)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: SKID#2 (SK#2)
Channel: LongFast
RSSI: -31 dBm
SNR: 6.75 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Relay Node: 7b
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TRACEROUTE_APP
Size: 18 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: !830cee7b
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: -11.5 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 !6c73be80 !830cee7b Unknown -11.5 dB Origin Hops
Traceroute incomplete - Final destination not reached
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
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FastSlow
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:18 bytes
Gateway:!a1f9fc04
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:1 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a1f9fc04
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (18 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1819524736
Source node ID
uint32
to 117208428
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 18 bytes size
hop_limit 6
Remaining hops allowed
uint32
hop_start 7
Initial hop limit
uint32
hops_taken 1
Calculated: hop_start - hop_limit
derived
rx_rssi -31.0 dBm
Signal strength at gateway
int32
rx_snr 6.75 dB
Signal quality at gateway
float
rx_time 1774577962
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 123
Relay node ID
uint32
tx_after Not set uint32
timestamp 1774577971.421505
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !a1f9fc04
Signal Metrics: RSSI: -31.0 dBm
SNR: 6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:18 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2198662779 ], "snr_towards": [ -11.5 ], "route_back": [], "snr_back": [], "route_node_names": { "1819524736": "!6c73be80", "2198662779": "!830cee7b", "117208428": "Galleonflash (KS13)" }, "traceroute_packet": { "packet_data": { "id": 17661031, "timestamp": 1774577971.421505, "from_node_id": 1819524736, "to_node_id": 117208428, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!a1f9fc04", "channel_id": "LongFast", "mesh_packet_id": 952694859, "rssi": -31, "snr": 6.75, "hop_limit": 6, "hop_start": 7, "payload_length": 18, "processed_successfully": true, "raw_payload": "0a047bee0c83120ad2ffffffffffffffff01", "via_mqtt": false, "want_ack": true, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1774577962, "pki_encrypted": false, "next_hop": 0, "relay_node": 123, "tx_after": 0, "timestamp_str": "2026-03-27 02:19:31 UTC", "hop_count": 1, "has_payload": true, "success": true, "from_node_name": "!6c73be80", "to_node_name": "Galleonflash (KS13)", "relay_hex": "7b", "relay_candidates": [], "gateway_name": "SKID#2 (SK#2)", "gateway_location": null }, "resolve_names": true, "packet_id": 17661031, "from_node_id": 1819524736, "to_node_id": 117208428, "timestamp": 1774577971.421505, "gateway_id": "!a1f9fc04", "raw_payload": "0a047bee0c83120ad2ffffffffffffffff01", "hop_limit": 6, "hop_start": 7, "from_node_name": "!6c73be80", "to_node_name": "!06fc756c", "route_data": { "route_nodes": [ 2198662779 ], "snr_towards": [ -11.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 1819524736, 2198662779 ], "node_names": [ "!6c73be80", "!830cee7b" ], "snr_values": [ -11.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1819524736, "to_node_id": 2198662779, "from_node_name": "!6c73be80", "to_node_name": "!830cee7b", "snr": -11.5, "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": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 1819524736, 2198662779 ], "node_names": [ "!6c73be80", "!830cee7b" ], "snr_values": [ -11.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1819524736, "to_node_id": 2198662779, "from_node_name": "!6c73be80", "to_node_name": "!830cee7b", "snr": -11.5, "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" } ], "is_complete": false, "total_hops": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "!6c73be80 → !830cee7b", "return_path_display": null, "actual_rf_path_display": "!6c73be80 → !830cee7b", "forward_hops": [ { "hop_number": 1, "from_node_id": 1819524736, "to_node_id": 2198662779, "from_node_name": "!6c73be80", "to_node_name": "!830cee7b", "snr": -11.5, "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": [], "total_forward_distance": 0, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a1f9fc04", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1819524736, "to": 117208428, "id": 952694859, "rx_time": 1774577962, "rx_snr": 6.75, "rx_rssi": -31, "hop_limit": 6, "hop_start": 7, "via_mqtt": false, "want_ack": true, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 123, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a047bee0c83120ad2ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2198662779 ], "snr_towards": [ -46 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (18 bytes)
0a047bee0c83120ad2ffffffffffffffff01
Hex Analysis:
Size:18 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
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Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
SKID#2 (SK#2) Primary 0.000s
Reference
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC Current
SKID#2 (SK#2) -0.125s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) -0.094s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) -0.082s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) -0.067s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) -0.051s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) -0.034s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) -0.024s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) -0.012s
Before
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.012s
After
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.026s
After
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.039s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.051s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.065s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.076s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.086s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.096s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.107s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.117s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.127s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.137s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.147s
After
-31.0 dBm 6.75 dB 1 7b MediumFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.158s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.170s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.182s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.194s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.206s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.217s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.228s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.240s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.251s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.263s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.274s
After
-31.0 dBm 6.75 dB 1 7b ShortFast 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.288s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.298s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.309s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.319s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.330s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.340s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.352s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.363s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.375s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.387s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.398s
After
-31.0 dBm 6.75 dB 1 7b ShortTurbo 2026-03-27 02:19:31 UTC View
SKID#2 (SK#2) +0.410s
After
-31.0 dBm 6.75 dB 1 7b LongFast 2026-03-27 02:19:31 UTC View
45

Total Receptions

1

Unique Gateways