Packet #1571321 Success

TRACEROUTE_APP packet from Aj0 T1000E πŸ“± (AJ0E) to [matto] Base πŸ—Ό (MB)

6
Total Receptions
6
Unique Gateways
3
Hop Count
47
Payload Bytes
Packet Information
Database ID: 1571321
Mesh Packet ID: 0xb12afdeb
Used for correlation across gateways
Timestamp: 2025-06-22 20:00:32 UTC
From Node: Aj0 T1000E πŸ“± (AJ0E)
To Node: [matto] Base πŸ—Ό (MB)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: GRN1-BaseπŸ“‘πŸŒ (GRN1)
Channel: LongFast
RSSI: -110 dBm
SNR: -2.5 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 47 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: SauronπŸ—ΌπŸŒž (SAU)
Hop Count: 0 hops
Status: Forward incomplete, Return in progress
SNR Towards: -13.0 dB -4.75 dB
Return Path: Seta (πŸ„) β†’ Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) β†’ Sierra norte Madrid ⛰️ (SNM)
SNR Back: 6.75 dB 3.0 dB 3.5 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 [matto] Base πŸ—Ό (MB) SauronπŸ—ΌπŸŒž (SAU) 48.16 km -13.0 dB Origin Hops
2 SauronπŸ—ΌπŸŒž (SAU) Aj0 T1000E πŸ“± (AJ0E) 6.84 km -4.75 dB Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 Aj0 T1000E πŸ“± (AJ0E) Seta (πŸ„) 47.40 km 6.75 dB Return Start Hops
2 Seta (πŸ„) Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) 42.08 km 3.0 dB Return Relay Hops
3 Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) Sierra norte Madrid ⛰️ (SNM) 25.57 km 3.5 dB Return End Hops
Total Forward Distance
55.00 km
Total Return Distance
115.05 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange β€’ Mouse wheel to zoom β€’ Click and drag background to pan β€’ Hover for details
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Legend & Paths
Nodes
πŸ”„ Router Node
πŸ“‘ Gateway Node
πŸš€ Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
Loading paths...
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) β†’ MeshPacket (Mesh layer) β†’ Decoded Payload (Application data)
Total Size:47 bytes
Gateway:!43b706e8
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:3 / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
βœ“ Direct LoRa transmission (not via MQTT)
βœ“ 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 !43b706e8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (47 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2822278094
Source node ID
uint32
to 1127941960
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 47 bytes size
hop_limit Not set uint32
hop_start 3
Initial hop limit
uint32
hops_taken 3
Calculated: hop_start - hop_limit
derived
rx_rssi -110.0 dBm
Signal strength at gateway
int32
rx_snr -2.50 dB
Signal quality at gateway
float
rx_time 1750622430
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 Not set uint32
tx_after Not set uint32
timestamp 1750622432.1419756
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:
  • βœ“ Direct LoRa transmission (not via MQTT)
  • βœ“ Acknowledgment requested
  • βœ“ Targeted to specific node
  • βœ“ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !43b706e8
Signal Metrics: RSSI: -110.0 dBm
SNR: -2.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:47 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 689380565 ], "snr_towards": [ -13.0, -4.75 ], "route_back": [ 2687838084, 2687837872, 1129719940 ], "snr_back": [ 6.75, 3.0, 3.5 ], "route_node_names": { "1129719940": "Sierra norte Madrid ⛰️ (SNM)", "2687838084": "Seta (πŸ„)", "1127941960": "[matto] Base πŸ—Ό (MB)", "2822278094": "Aj0 T1000E πŸ“± (AJ0E)", "2687837872": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "689380565": "SauronπŸ—ΌπŸŒž (SAU)" }, "traceroute_packet": { "packet_data": { "id": 1571321, "timestamp": 1750622432.1419756, "from_node_id": 2822278094, "to_node_id": 1127941960, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!43b706e8", "channel_id": "LongFast", "mesh_packet_id": 2972384747, "rssi": -110, "snr": -2.5, "hop_limit": 0, "hop_start": 3, "payload_length": 47, "processed_successfully": 1, "raw_payload": "0a04d51c17291214ccffffffffffffffff01edffffffffffffffff011a0c842735a0b02635a08428564322031b0c0e", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1750622430, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "timestamp_str": "2025-06-22 20:00:32", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "to_node_name": "[matto] Base πŸ—Ό (MB)", "gateway_name": "GRN1-BaseπŸ“‘πŸŒ (GRN1)", "gateway_location": null }, "resolve_names": true, "packet_id": 1571321, "from_node_id": 2822278094, "to_node_id": 1127941960, "timestamp": 1750622432.1419756, "gateway_id": "!43b706e8", "raw_payload": "0a04d51c17291214ccffffffffffffffff01edffffffffffffffff011a0c842735a0b02635a08428564322031b0c0e", "hop_limit": 0, "hop_start": 3, "from_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "to_node_name": "[matto] Base πŸ—Ό (MB)", "route_data": { "route_nodes": [ 689380565 ], "snr_towards": [ -13.0, -4.75 ], "route_back": [ 2687838084, 2687837872, 1129719940 ], "snr_back": [ 6.75, 3.0, 3.5 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 1127941960, 689380565, 2822278094 ], "node_names": [ "[matto] Base πŸ—Ό (MB)", "SauronπŸ—ΌπŸŒž (SAU)", "Aj0 T1000E πŸ“± (AJ0E)" ], "snr_values": [ -13.0, -4.75 ], "hops": [ { "hop_number": 1, "from_node_id": 1127941960, "to_node_id": 689380565, "from_node_name": "[matto] Base πŸ—Ό (MB)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": -13.0, "direction": "forward", "is_target_hop": false, "distance_meters": 48157.96685048323, "from_location_timestamp": 1750621288.5564616, "to_location_timestamp": 1750620332.8429914, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.6h ago" }, { "hop_number": 2, "from_node_id": 689380565, "to_node_id": 2822278094, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "snr": -4.75, "direction": "forward", "is_target_hop": false, "distance_meters": 6838.006931472475, "from_location_timestamp": 1750620332.8429914, "to_location_timestamp": 1750620767.7262795, "from_location_age_warning": "from 0.6h ago", "to_location_age_warning": "from 0.5h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": { "path_type": "return", "node_ids": [ 2822278094, 2687838084, 2687837872, 1129719940 ], "node_names": [ "Aj0 T1000E πŸ“± (AJ0E)", "Seta (πŸ„)", "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "Sierra norte Madrid ⛰️ (SNM)" ], "snr_values": [ 6.75, 3.0, 3.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2822278094, "to_node_id": 2687838084, "from_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "to_node_name": "Seta (πŸ„)", "snr": 6.75, "direction": "return", "is_target_hop": false, "distance_meters": 47398.60768078471, "from_location_timestamp": 1750620767.7262795, "to_location_timestamp": 1750231979.0521843, "from_location_age_warning": "from 0.5h ago", "to_location_age_warning": "from 4.5d ago" }, { "hop_number": 2, "from_node_id": 2687838084, "to_node_id": 2687837872, "from_node_name": "Seta (πŸ„)", "to_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "snr": 3.0, "direction": "return", "is_target_hop": false, "distance_meters": 42079.31861971008, "from_location_timestamp": 1750231979.0521843, "to_location_timestamp": 1750622431.453451, "from_location_age_warning": "from 4.5d ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 1129719940, "from_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "to_node_name": "Sierra norte Madrid ⛰️ (SNM)", "snr": 3.5, "direction": "return", "is_target_hop": false, "distance_meters": 25572.38711486419, "from_location_timestamp": 1750622431.453451, "to_location_timestamp": 1750620212.2364483, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.6h ago" } ], "is_complete": false, "total_hops": 3 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 1127941960, 689380565, 2822278094, 2687838084, 2687837872, 1129719940 ], "node_names": [ "[matto] Base πŸ—Ό (MB)", "SauronπŸ—ΌπŸŒž (SAU)", "Aj0 T1000E πŸ“± (AJ0E)", "Seta (πŸ„)", "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "Sierra norte Madrid ⛰️ (SNM)" ], "snr_values": [ -13.0, -4.75, 6.75, 3.0, 3.5 ], "hops": [ { "hop_number": 1, "from_node_id": 1127941960, "to_node_id": 689380565, "from_node_name": "[matto] Base πŸ—Ό (MB)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": -13.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 48157.96685048323, "from_location_timestamp": 1750621288.5564616, "to_location_timestamp": 1750620332.8429914, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.6h ago" }, { "hop_number": 2, "from_node_id": 689380565, "to_node_id": 2822278094, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "snr": -4.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 6838.006931472475, "from_location_timestamp": 1750620332.8429914, "to_location_timestamp": 1750620767.7262795, "from_location_age_warning": "from 0.6h ago", "to_location_age_warning": "from 0.5h ago" }, { "hop_number": 3, "from_node_id": 2822278094, "to_node_id": 2687838084, "from_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "to_node_name": "Seta (πŸ„)", "snr": 6.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 47398.60768078471, "from_location_timestamp": 1750620767.7262795, "to_location_timestamp": 1750231979.0521843, "from_location_age_warning": "from 0.5h ago", "to_location_age_warning": "from 4.5d ago" }, { "hop_number": 4, "from_node_id": 2687838084, "to_node_id": 2687837872, "from_node_name": "Seta (πŸ„)", "to_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "snr": 3.0, "direction": "return_rf", "is_target_hop": false, "distance_meters": 42079.31861971008, "from_location_timestamp": 1750231979.0521843, "to_location_timestamp": 1750622431.453451, "from_location_age_warning": "from 4.5d ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 5, "from_node_id": 2687837872, "to_node_id": 1129719940, "from_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "to_node_name": "Sierra norte Madrid ⛰️ (SNM)", "snr": 3.5, "direction": "return_rf", "is_target_hop": false, "distance_meters": 25572.38711486419, "from_location_timestamp": 1750622431.453451, "to_location_timestamp": 1750620212.2364483, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.6h ago" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "[matto] Base πŸ—Ό (MB) β†’ SauronπŸ—ΌπŸŒž (SAU) β†’ Aj0 T1000E πŸ“± (AJ0E)", "return_path_display": "Aj0 T1000E πŸ“± (AJ0E) β†’ Seta (πŸ„) β†’ Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) β†’ Sierra norte Madrid ⛰️ (SNM)", "actual_rf_path_display": "[matto] Base πŸ—Ό (MB) β†’ SauronπŸ—ΌπŸŒž (SAU) β†’ Aj0 T1000E πŸ“± (AJ0E) β†’ Seta (πŸ„) β†’ Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) β†’ Sierra norte Madrid ⛰️ (SNM)", "forward_hops": [ { "hop_number": 1, "from_node_id": 1127941960, "to_node_id": 689380565, "from_node_name": "[matto] Base πŸ—Ό (MB)", "to_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "snr": -13.0, "direction": "forward", "is_target_hop": false, "distance_meters": 48157.96685048323, "from_location_timestamp": 1750621288.5564616, "to_location_timestamp": 1750620332.8429914, "from_location_age_warning": "from 0.3h ago", "to_location_age_warning": "from 0.6h ago" }, { "hop_number": 2, "from_node_id": 689380565, "to_node_id": 2822278094, "from_node_name": "SauronπŸ—ΌπŸŒž (SAU)", "to_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "snr": -4.75, "direction": "forward", "is_target_hop": false, "distance_meters": 6838.006931472475, "from_location_timestamp": 1750620332.8429914, "to_location_timestamp": 1750620767.7262795, "from_location_age_warning": "from 0.6h ago", "to_location_age_warning": "from 0.5h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 2822278094, "to_node_id": 2687838084, "from_node_name": "Aj0 T1000E πŸ“± (AJ0E)", "to_node_name": "Seta (πŸ„)", "snr": 6.75, "direction": "return", "is_target_hop": false, "distance_meters": 47398.60768078471, "from_location_timestamp": 1750620767.7262795, "to_location_timestamp": 1750231979.0521843, "from_location_age_warning": "from 0.5h ago", "to_location_age_warning": "from 4.5d ago" }, { "hop_number": 2, "from_node_id": 2687838084, "to_node_id": 2687837872, "from_node_name": "Seta (πŸ„)", "to_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "snr": 3.0, "direction": "return", "is_target_hop": false, "distance_meters": 42079.31861971008, "from_location_timestamp": 1750231979.0521843, "to_location_timestamp": 1750622431.453451, "from_location_age_warning": "from 4.5d ago", "to_location_age_warning": "from 0.0h ago" }, { "hop_number": 3, "from_node_id": 2687837872, "to_node_id": 1129719940, "from_node_name": "Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2)", "to_node_name": "Sierra norte Madrid ⛰️ (SNM)", "snr": 3.5, "direction": "return", "is_target_hop": false, "distance_meters": 25572.38711486419, "from_location_timestamp": 1750622431.453451, "to_location_timestamp": 1750620212.2364483, "from_location_age_warning": "from 0.0h ago", "to_location_age_warning": "from 0.6h ago" } ], "total_forward_distance": 54995.973781955705, "total_return_distance": 115050.31341535898 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!43b706e8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2822278094, "to": 1127941960, "id": 2972384747, "rx_time": 1750622430, "rx_snr": -2.5, "rx_rssi": -110, "hop_limit": 0, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04d51c17291214ccffffffffffffffff01edffffffffffffffff011a0c842735a0b02635a08428564322031b0c0e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 689380565 ], "snr_towards": [ -52, -19 ], "route_back": [ 2687838084, 2687837872, 1129719940 ], "snr_back": [ 27, 12, 14 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (47 bytes)
0a04d51c17291214ccffffffffffffffff01edffffffffffffffff011a0c842735a0b02635a08428564322031b0c0e
Hex Analysis:
Size:47 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 Channel Timestamp Actions
GRN1-BaseπŸ“‘πŸŒ (GRN1) Primary 0.000s
Reference
-110.0 dBm -2.50 dB 3 LongFast 2025-06-22 20:00:32 Current
Seta (πŸ„) -16.033s
Before
-40.0 dBm 6.75 dB 0 LongFast 2025-06-22 20:00:16 View
testπŸ—ΌπŸŒπŸŒž (test) -5.733s
Before
-109.0 dBm -2.75 dB 1 LongFast 2025-06-22 20:00:26 View
[TLGO] Base πŸ“‘πŸŒ (TLG0) -0.012s
Before
-112.0 dBm -7.25 dB 3 LongFast 2025-06-22 20:00:32 View
Meshtastic c498πŸ“‘πŸŒ (C498) +0.007s
After
-124.0 dBm -18.00 dB 3 LongFast 2025-06-22 20:00:32 View
Meshtastic 56cc (56cc) +3.413s
After
-113.0 dBm -1.25 dB 3 LongFast 2025-06-22 20:00:35 View
6

Total Receptions

6

Unique Gateways