Packet #39119947 Success

TRACEROUTE_APP packet from intensemedia-x0 (IMX0) to !fc8c8f9d

46
Total Receptions
2
Unique Gateways
3
Hop Count
37
Payload Bytes
Packet Information
Database ID: 39119947
Mesh Packet ID: 0x3348906d
Used for correlation across gateways
Timestamp: 2026-05-15 10:36:04 UTC
From Node: intensemedia-x0 (IMX0)
To Node: !fc8c8f9d (8f9d)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: TMS stationary outdoor node (TMSO)
Channel: MediumFast
RSSI: -126 dBm
SNR: -17.5 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Relay Node: 54 LJU2
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: 37 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: !ae614100 !da54406c VE3LJU2_base (LJU2)
Hop Count: 2 hops
Status: Incomplete - Final destination not reached
SNR Towards: 7.5 dB -8.75 dB -15.25 dB
Route Visualization
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Loading route map...

Map shows the geographic path if nodes have shared location data.
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 intensemedia-x0 (IMX0) !ae614100 Unknown 7.5 dB Origin Hops
2 !ae614100 !da54406c Unknown -8.75 dB Relay Hops
3 !da54406c VE3LJU2_base (LJU2) Unknown -15.25 dB Relay Hops
Traceroute incomplete - Final destination not reached
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:37 bytes
Gateway:!43b596d0
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:3 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !43b596d0
Node ID format
channel_id MediumFast
packet MeshPacket (37 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3935229016
Source node ID
uint32
to 4237070237
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 37 bytes size
hop_limit 4
Remaining hops allowed
uint32
hop_start 7
Initial hop limit
uint32
hops_taken 3
Calculated: hop_start - hop_limit
derived
rx_rssi -126.0 dBm
Signal strength at gateway
int32
rx_snr -17.50 dB
Signal quality at gateway
float
rx_time 1778841363
Receive timestamp
fixed32
via_mqtt False
Direct LoRa transmission
bool
want_ack False
No ACK 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 84
Relay node ID
uint32
tx_after Not set uint32
timestamp 1778841364.5263374
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)
  • ✓ Targeted to specific node
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !43b596d0
Signal Metrics: RSSI: -126.0 dBm
SNR: -17.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:37 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2925609216, 3662954604, 181004372 ], "snr_towards": [ 7.5, -8.75, -15.25 ], "route_back": [], "snr_back": [], "route_node_names": { "2925609216": "!ae614100", "3662954604": "!da54406c", "181004372": "VE3LJU2_base (LJU2)", "3935229016": "intensemedia-x0 (IMX0)", "4237070237": "!fc8c8f9d" }, "traceroute_packet": { "packet_data": { "id": 39119947, "timestamp": 1778841364.5263374, "from_node_id": 3935229016, "to_node_id": 4237070237, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!43b596d0", "channel_id": "MediumFast", "mesh_packet_id": 860393581, "rssi": -126, "snr": -17.5, "hop_limit": 4, "hop_start": 7, "payload_length": 37, "processed_successfully": true, "raw_payload": "0a0c004161ae6c4054da54e8c90a12151eddffffffffffffffff01c3ffffffffffffffff01", "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1778841363, "pki_encrypted": false, "next_hop": 0, "relay_node": 84, "tx_after": 0, "timestamp_str": "2026-05-15 10:36:04 UTC", "hop_count": 3, "has_payload": true, "success": true, "from_node_name": "intensemedia-x0 (IMX0)", "to_node_name": "!fc8c8f9d", "relay_hex": "54", "relay_candidates": [ { "node_id": 181004372, "node_name": "VE3LJU2_base", "hex_id": "!0ac9e854", "short_name": "LJU2", "last_byte": "54" } ], "gateway_name": "TMS stationary outdoor node (TMSO)", "gateway_location": null }, "resolve_names": true, "packet_id": 39119947, "from_node_id": 3935229016, "to_node_id": 4237070237, "timestamp": 1778841364.5263374, "gateway_id": "!43b596d0", "raw_payload": "0a0c004161ae6c4054da54e8c90a12151eddffffffffffffffff01c3ffffffffffffffff01", "hop_limit": 4, "hop_start": 7, "from_node_name": "intensemedia-x0 (IMX0)", "to_node_name": "!fc8c8f9d", "route_data": { "route_nodes": [ 2925609216, 3662954604, 181004372 ], "snr_towards": [ 7.5, -8.75, -15.25 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3935229016, 2925609216, 3662954604, 181004372 ], "node_names": [ "intensemedia-x0 (IMX0)", "!ae614100", "!da54406c", "VE3LJU2_base (LJU2)" ], "snr_values": [ 7.5, -8.75, -15.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3935229016, "to_node_id": 2925609216, "from_node_name": "intensemedia-x0 (IMX0)", "to_node_name": "!ae614100", "snr": 7.5, "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" }, { "hop_number": 2, "from_node_id": 2925609216, "to_node_id": 3662954604, "from_node_name": "!ae614100", "to_node_name": "!da54406c", "snr": -8.75, "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": 3, "from_node_id": 3662954604, "to_node_id": 181004372, "from_node_name": "!da54406c", "to_node_name": "VE3LJU2_base (LJU2)", "snr": -15.25, "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": 3 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3935229016, 2925609216, 3662954604, 181004372 ], "node_names": [ "intensemedia-x0 (IMX0)", "!ae614100", "!da54406c", "VE3LJU2_base (LJU2)" ], "snr_values": [ 7.5, -8.75, -15.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3935229016, "to_node_id": 2925609216, "from_node_name": "intensemedia-x0 (IMX0)", "to_node_name": "!ae614100", "snr": 7.5, "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" }, { "hop_number": 2, "from_node_id": 2925609216, "to_node_id": 3662954604, "from_node_name": "!ae614100", "to_node_name": "!da54406c", "snr": -8.75, "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": 3662954604, "to_node_id": 181004372, "from_node_name": "!da54406c", "to_node_name": "VE3LJU2_base (LJU2)", "snr": -15.25, "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" } ], "is_complete": false, "total_hops": 3 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "intensemedia-x0 (IMX0) → !ae614100 → !da54406c → VE3LJU2_base (LJU2)", "return_path_display": null, "actual_rf_path_display": "intensemedia-x0 (IMX0) → !ae614100 → !da54406c → VE3LJU2_base (LJU2)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3935229016, "to_node_id": 2925609216, "from_node_name": "intensemedia-x0 (IMX0)", "to_node_name": "!ae614100", "snr": 7.5, "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" }, { "hop_number": 2, "from_node_id": 2925609216, "to_node_id": 3662954604, "from_node_name": "!ae614100", "to_node_name": "!da54406c", "snr": -8.75, "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": 3, "from_node_id": 3662954604, "to_node_id": 181004372, "from_node_name": "!da54406c", "to_node_name": "VE3LJU2_base (LJU2)", "snr": -15.25, "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": [], "total_forward_distance": 0, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!43b596d0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3935229016, "to": 4237070237, "id": 860393581, "rx_time": 1778841363, "rx_snr": -17.5, "rx_rssi": -126, "hop_limit": 4, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 84, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0c004161ae6c4054da54e8c90a12151eddffffffffffffffff01c3ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2925609216, 3662954604, 181004372 ], "snr_towards": [ 30, -35, -61 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (37 bytes)
0a0c004161ae6c4054da54e8c90a12151eddffffffffffffffff01c3ffffffffffffffff01
Hex Analysis:
Size:37 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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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
TMS stationary outdoor node (TMSO) Primary 0.000s
Reference
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC Current
TMS stationary outdoor node (TMSO) -0.396s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.212s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.196s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.186s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.169s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.160s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.143s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.127s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.116s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.104s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.092s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.080s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.068s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.056s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.045s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.033s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.021s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) -0.011s
Before
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.011s
After
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.021s
After
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.032s
After
-126.0 dBm -17.50 dB 3 54 LJU2 MediumFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.043s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.053s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.064s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.076s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.088s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.100s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.112s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.124s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.135s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.147s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.159s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortFast 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.169s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.180s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.191s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.201s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.212s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.223s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.233s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.244s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.256s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.268s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.280s
After
-126.0 dBm -17.50 dB 3 54 LJU2 ShortTurbo 2026-05-15 10:36:04 UTC View
TMS stationary outdoor node (TMSO) +0.292s
After
-126.0 dBm -17.50 dB 3 54 LJU2 LongFast 2026-05-15 10:36:04 UTC View
NGC MP (NGC5) +508.568s
After
-29.0 dBm 7.50 dB 6 04 LongFast 2026-05-15 10:44:33 UTC View
46

Total Receptions

2

Unique Gateways