Packet #39321169 Success

TRACEROUTE_APP packet from !db58eff4 to Alliston 1 (AMA1)

45
Total Receptions
1
Unique Gateways
1
Hop Count
18
Payload Bytes
Packet Information
Database ID: 39321169
Mesh Packet ID: 0x7b613e8d
Used for correlation across gateways
Timestamp: 2026-05-15 21:38:49 UTC
From Node: !db58eff4 (eff4)
To Node: Alliston 1 (AMA1)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: VA1VAN_902A (902A)
Channel: LongFast
RSSI: -108 dBm
SNR: -0.5 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Relay Node: f4
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: !b2a78bf4
Hop Count: 0 hops
Status: Incomplete - Final destination not reached
SNR Towards: -11.25 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 !db58eff4 !b2a78bf4 Unknown -11.25 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:!ba0cb630
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 !ba0cb630
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 3680038900
Source node ID
uint32
to 1130041472
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 -108.0 dBm
Signal strength at gateway
int32
rx_snr -0.50 dB
Signal quality at gateway
float
rx_time 1778874775
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 244
Relay node ID
uint32
tx_after Not set uint32
timestamp 1778881129.3142242
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: !ba0cb630
Signal Metrics: RSSI: -108.0 dBm
SNR: -0.50 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": [ 2997324788 ], "snr_towards": [ -11.25 ], "route_back": [], "snr_back": [], "route_node_names": { "3680038900": "!db58eff4", "2997324788": "!b2a78bf4", "1130041472": "Alliston 1 (AMA1)" }, "traceroute_packet": { "packet_data": { "id": 39321169, "timestamp": 1778881129.3142242, "from_node_id": 3680038900, "to_node_id": 1130041472, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!ba0cb630", "channel_id": "LongFast", "mesh_packet_id": 2069970573, "rssi": -108, "snr": -0.5, "hop_limit": 6, "hop_start": 7, "payload_length": 18, "processed_successfully": true, "raw_payload": "0a04f48ba7b2120ad3ffffffffffffffff01", "via_mqtt": false, "want_ack": true, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1778874775, "pki_encrypted": false, "next_hop": 0, "relay_node": 244, "tx_after": 0, "timestamp_str": "2026-05-15 21:38:49 UTC", "hop_count": 1, "has_payload": true, "success": true, "from_node_name": "!db58eff4", "to_node_name": "Alliston 1 (AMA1)", "relay_hex": "f4", "relay_candidates": [], "gateway_name": "VA1VAN_902A (902A)", "gateway_location": { "node_id": 3121395248, "latitude": 44.6562304, "longitude": -63.6616704, "altitude": 134, "timestamp": 1778871392.2118714, "timestamp_str": "2026-05-15 18:56:32", "display_name": "VA1VAN_902A", "long_name": "VA1VAN_902A", "short_name": "902A", "hw_model": "HELTEC_V3" } }, "resolve_names": true, "packet_id": 39321169, "from_node_id": 3680038900, "to_node_id": 1130041472, "timestamp": 1778881129.3142242, "gateway_id": "!ba0cb630", "raw_payload": "0a04f48ba7b2120ad3ffffffffffffffff01", "hop_limit": 6, "hop_start": 7, "from_node_name": "!db58eff4", "to_node_name": "!435b1080", "route_data": { "route_nodes": [ 2997324788 ], "snr_towards": [ -11.25 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 3680038900, 2997324788 ], "node_names": [ "!db58eff4", "!b2a78bf4" ], "snr_values": [ -11.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3680038900, "to_node_id": 2997324788, "from_node_name": "!db58eff4", "to_node_name": "!b2a78bf4", "snr": -11.25, "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": 1 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 3680038900, 2997324788 ], "node_names": [ "!db58eff4", "!b2a78bf4" ], "snr_values": [ -11.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3680038900, "to_node_id": 2997324788, "from_node_name": "!db58eff4", "to_node_name": "!b2a78bf4", "snr": -11.25, "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": 1 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "!db58eff4 → !b2a78bf4", "return_path_display": null, "actual_rf_path_display": "!db58eff4 → !b2a78bf4", "forward_hops": [ { "hop_number": 1, "from_node_id": 3680038900, "to_node_id": 2997324788, "from_node_name": "!db58eff4", "to_node_name": "!b2a78bf4", "snr": -11.25, "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": "!ba0cb630", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3680038900, "to": 1130041472, "id": 2069970573, "rx_time": 1778874775, "rx_snr": -0.5, "rx_rssi": -108, "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": 244, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04f48ba7b2120ad3ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 2997324788 ], "snr_towards": [ -45 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (18 bytes)
0a04f48ba7b2120ad3ffffffffffffffff01
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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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
VA1VAN_902A (902A) Primary 0.000s
Reference
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC Current
VA1VAN_902A (902A) -0.033s
Before
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) -0.022s
Before
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) -0.011s
Before
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.011s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.021s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.032s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.043s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.055s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.068s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.080s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.092s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.110s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.122s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.132s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.143s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.154s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.166s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.177s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.188s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.198s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.209s
After
-108.0 dBm -0.50 dB 1 f4 MediumFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.222s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.235s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.247s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.259s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.271s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.283s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.295s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.308s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.327s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.338s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.349s
After
-108.0 dBm -0.50 dB 1 f4 ShortFast 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.366s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.377s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.397s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.419s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.440s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.451s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.464s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.476s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.487s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.499s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.515s
After
-108.0 dBm -0.50 dB 1 f4 ShortTurbo 2026-05-15 21:38:49 UTC View
VA1VAN_902A (902A) +0.533s
After
-108.0 dBm -0.50 dB 1 f4 LongFast 2026-05-15 21:38:49 UTC View
45

Total Receptions

1

Unique Gateways