Packet #18010739 Success

TRACEROUTE_APP packet from Meshtastic 52b1 (DAY) to neoSG2 https://canadaverse.org/ (🎐)

45
Total Receptions
1
Unique Gateways
0
Hop Count
19
Payload Bytes
Packet Information
Database ID: 18010739
Mesh Packet ID: 0xcf755cf2
Used for correlation across gateways
Timestamp: 2026-03-27 21:10:41 UTC
From Node: Meshtastic 52b1 (DAY)
To Node: neoSG2 https://canadaverse.org/ (🎐)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Meshtastic 52b1 (DAY)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: b1 DAY
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: VE3WNP ☀️ ROUTER (WNPr)
Hop Count: 0 hops
Status: Complete
SNR Towards: -18.5 dB 0.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Meshtastic 52b1 (DAY) VE3WNP ☀️ ROUTER (WNPr) 30.00 km -18.5 dB Origin Hops
Total Forward Distance
30.00 km
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:19 bytes
Gateway:!cd7652b1
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !cd7652b1
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (19 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3447083697
Source node ID
uint32
to 2732702908
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 Not set int32
rx_snr Not set float
rx_time 1774645840
Receive timestamp
fixed32
via_mqtt False
Direct LoRa transmission
bool
want_ack False
No ACK requested
bool
priority 70
Packet priority level
enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption
bool
next_hop Not set uint32
relay_node 177
Relay node ID
uint32
tx_after Not set uint32
timestamp 1774645841.4136794
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
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !cd7652b1
Zero Hop Policy: Enabled
Direct gateway connection
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": [ 2086344040 ], "snr_towards": [ -18.5, 0.0 ], "route_back": [], "snr_back": [], "route_node_names": { "2086344040": "VE3WNP ☀️ ROUTER (WNPr)", "3447083697": "Meshtastic 52b1 (DAY)", "2732702908": "neoSG2 https://canadaverse.org/ (🎐)" }, "traceroute_packet": { "packet_data": { "id": 18010739, "timestamp": 1774645841.4136794, "from_node_id": 3447083697, "to_node_id": 2732702908, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!cd7652b1", "channel_id": "LongFast", "mesh_packet_id": 3480575218, "rssi": 0, "snr": 0.0, "hop_limit": 3, "hop_start": 3, "payload_length": 19, "processed_successfully": true, "raw_payload": "0a0468155b7c120bb6ffffffffffffffff0100", "via_mqtt": false, "want_ack": false, "priority": 70, "delayed": 0, "channel_index": null, "rx_time": 1774645840, "pki_encrypted": false, "next_hop": 0, "relay_node": 177, "tx_after": 0, "timestamp_str": "2026-03-27 21:10:41 UTC", "hop_count": 0, "has_payload": true, "success": true, "from_node_name": "Meshtastic 52b1 (DAY)", "to_node_name": "neoSG2 https://canadaverse.org/ (🎐)", "relay_hex": "b1", "relay_candidates": [ { "node_id": 3447083697, "node_name": "Meshtastic 52b1", "hex_id": "!cd7652b1", "short_name": "DAY", "last_byte": "b1" } ], "gateway_name": "Meshtastic 52b1 (DAY)", "gateway_location": { "node_id": 3447083697, "latitude": 43.4896896, "longitude": -80.4519936, "altitude": 331, "timestamp": 1774684810.5886724, "timestamp_str": "2026-03-28 08:00:10", "display_name": "Meshtastic 52b1", "long_name": "Meshtastic 52b1", "short_name": "DAY", "hw_model": "RAK4631" } }, "resolve_names": true, "packet_id": 18010739, "from_node_id": 3447083697, "to_node_id": 2732702908, "timestamp": 1774645841.4136794, "gateway_id": "!cd7652b1", "raw_payload": "0a0468155b7c120bb6ffffffffffffffff0100", "hop_limit": 3, "hop_start": 3, "from_node_name": "Meshtastic 52b1 (DAY)", "to_node_name": "neoSG2 https://canadaverse.org/ (🎐)", "route_data": { "route_nodes": [ 2086344040 ], "snr_towards": [ -18.5, 0.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3447083697, 2086344040 ], "node_names": [ "Meshtastic 52b1 (DAY)", "VE3WNP ☀️ ROUTER (WNPr)" ], "snr_values": [ -18.5, 0.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3447083697, "to_node_id": 2086344040, "from_node_name": "Meshtastic 52b1 (DAY)", "to_node_name": "VE3WNP ☀️ ROUTER (WNPr)", "snr": -18.5, "direction": "forward", "is_target_hop": false, "distance_meters": 30001.530676161507, "from_location_timestamp": 1774645602.95755, "to_location_timestamp": 1774627876.8853467, "from_location_age_warning": "from 0.1h ago", "to_location_age_warning": "from 5.0h ago" } ], "is_complete": false, "total_hops": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2732702908, 2086344040, 3447083697 ], "node_names": [ "neoSG2 https://canadaverse.org/ (🎐)", "VE3WNP ☀️ ROUTER (WNPr)", "Meshtastic 52b1 (DAY)" ], "snr_values": [ -18.5, 0.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2732702908, "to_node_id": 2086344040, "from_node_name": "neoSG2 https://canadaverse.org/ (🎐)", "to_node_name": "VE3WNP ☀️ ROUTER (WNPr)", "snr": -18.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 41381.62713621484, "from_location_timestamp": 1774637892.4818969, "to_location_timestamp": 1774627876.8853467, "from_location_age_warning": "from 2.2h ago", "to_location_age_warning": "from 5.0h ago" }, { "hop_number": 2, "from_node_id": 2086344040, "to_node_id": 3447083697, "from_node_name": "VE3WNP ☀️ ROUTER (WNPr)", "to_node_name": "Meshtastic 52b1 (DAY)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 30001.530676161507, "from_location_timestamp": 1774627876.8853467, "to_location_timestamp": 1774645602.95755, "from_location_age_warning": "from 5.0h ago", "to_location_age_warning": "from 0.1h ago" } ], "is_complete": true, "total_hops": 2 } }, "has_return_path": false, "is_complete": true, "forward_path_display": "Meshtastic 52b1 (DAY) → VE3WNP ☀️ ROUTER (WNPr)", "return_path_display": null, "actual_rf_path_display": "neoSG2 https://canadaverse.org/ (🎐) → VE3WNP ☀️ ROUTER (WNPr) → Meshtastic 52b1 (DAY)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3447083697, "to_node_id": 2086344040, "from_node_name": "Meshtastic 52b1 (DAY)", "to_node_name": "VE3WNP ☀️ ROUTER (WNPr)", "snr": -18.5, "direction": "forward", "is_target_hop": false, "distance_meters": 30001.530676161507, "from_location_timestamp": 1774645602.95755, "to_location_timestamp": 1774627876.8853467, "from_location_age_warning": "from 0.1h ago", "to_location_age_warning": "from 5.0h ago" } ], "return_hops": [], "total_forward_distance": 30001.530676161507, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!cd7652b1", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3447083697, "to": 2732702908, "id": 3480575218, "rx_time": 1774645840, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 70, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 177, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0468155b7c120bb6ffffffffffffffff0100", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2086344040 ], "snr_towards": [ -74, 0 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (19 bytes)
0a0468155b7c120bb6ffffffffffffffff0100
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
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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
Meshtastic 52b1 (DAY) Primary 0.000s
Reference
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC Current
Meshtastic 52b1 (DAY) -0.052s
Before
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) -0.019s
Before
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.011s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.023s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.034s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.045s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.057s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.069s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.080s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.091s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.102s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.113s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.124s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.135s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.145s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.156s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.166s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.176s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.187s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.199s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.211s
After
Unknown Unknown 0 b1 DAY MediumFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.223s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.235s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.247s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.258s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.270s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.282s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.293s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.304s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.314s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.325s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.336s
After
Unknown Unknown 0 b1 DAY ShortFast 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.347s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.357s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.368s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.380s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.392s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.404s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.416s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.428s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.440s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.451s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.463s
After
Unknown Unknown 0 b1 DAY ShortTurbo 2026-03-27 21:10:41 UTC View
Meshtastic 52b1 (DAY) +0.474s
After
Unknown Unknown 0 b1 DAY LongFast 2026-03-27 21:10:41 UTC View
45

Total Receptions

1

Unique Gateways