Packet #2154707 Success

TRACEROUTE_APP packet from km01 πŸ—Ό (km01) to LgnX_1490 (LgnX)

7
Total Receptions
7
Unique Gateways
3
Hop Count
74
Payload Bytes
Packet Information
Database ID: 2154707
Mesh Packet ID: 0x914b309e
Used for correlation across gateways
Timestamp: 2025-06-28 17:34:01 UTC
From Node: km01 πŸ—Ό (km01)
To Node: LgnX_1490 (LgnX)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: GRN1-BaseπŸ“‘πŸŒ (GRN1)
Channel: LongFast
RSSI: -117 dBm
SNR: -8.75 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Payload Data
Protocol: TRACEROUTE_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: SkG@Home πŸ—ΌπŸŒ (SkGH)
Hop Count: 0 hops
Status: Forward incomplete, Return in progress
SNR Towards: -17.5 dB -16.25 dB
Return Path: SkG@Home πŸ—ΌπŸŒ (SkGH) β†’ Carlos 6d78 πŸ—Ό (6d78) β†’ RigelπŸ—ΌπŸŒž (RIG)
SNR Back: -19.75 dB -11.25 dB -7.0 dB
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 LgnX_1490 (LgnX) SkG@Home πŸ—ΌπŸŒ (SkGH) 2.09 km -17.5 dB Origin Hops
2 SkG@Home πŸ—ΌπŸŒ (SkGH) km01 πŸ—Ό (km01) 12.38 km -16.25 dB Relay Hops
Traceroute incomplete - Final destination not reached
Return Path Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 km01 πŸ—Ό (km01) SkG@Home πŸ—ΌπŸŒ (SkGH) 12.38 km -19.75 dB Return Start Hops
2 SkG@Home πŸ—ΌπŸŒ (SkGH) Carlos 6d78 πŸ—Ό (6d78) 3.60 km -11.25 dB Return Relay Hops
3 Carlos 6d78 πŸ—Ό (6d78) RigelπŸ—ΌπŸŒž (RIG) 62.39 km -7.0 dB Return End Hops
Total Forward Distance
14.47 km
Total Return Distance
78.36 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
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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:74 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 (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2697684588
Source node ID
uint32
to 3677033616
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 74 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 -117.0 dBm
Signal strength at gateway
int32
rx_snr -8.75 dB
Signal quality at gateway
float
rx_time 1751132039
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 66
Relay node ID
uint32
tx_after Not set uint32
timestamp 1751132041.860445
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: -117.0 dBm
SNR: -8.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 3676956328 ], "snr_towards": [ -17.5, -16.25 ], "route_back": [ 3676956328, 2697751928, 3052529474 ], "snr_back": [ -19.75, -11.25, -7.0 ], "route_node_names": { "3052529474": "RigelπŸ—ΌπŸŒž (RIG)", "3676956328": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "2697684588": "km01 πŸ—Ό (km01)", "3677033616": "LgnX_1490 (LgnX)", "2697751928": "Carlos 6d78 πŸ—Ό (6d78)" }, "traceroute_packet": { "packet_data": { "id": 2154707, "timestamp": 1751132041.860445, "from_node_id": 2697684588, "to_node_id": 3677033616, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!43b706e8", "channel_id": "LongFast", "mesh_packet_id": 2437623966, "rssi": -117, "snr": -8.75, "hop_limit": 0, "hop_start": 3, "payload_length": 74, "processed_successfully": 1, "raw_payload": "0a04a8e629db1214baffffffffffffffff01bfffffffffffffffff011a0ca8e629db786dcca042e7f1b5221eb1ffffffffffffffff01d3ffffffffffffffff01e4ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1751132039, "pki_encrypted": 0, "next_hop": 0, "relay_node": 66, "tx_after": 0, "timestamp_str": "2025-06-28 17:34:01", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "km01 πŸ—Ό (km01)", "to_node_name": "LgnX_1490 (LgnX)", "gateway_name": "GRN1-BaseπŸ“‘πŸŒ (GRN1)", "gateway_location": null }, "resolve_names": true, "packet_id": 2154707, "from_node_id": 2697684588, "to_node_id": 3677033616, "timestamp": 1751132041.860445, "gateway_id": "!43b706e8", "raw_payload": "0a04a8e629db1214baffffffffffffffff01bfffffffffffffffff011a0ca8e629db786dcca042e7f1b5221eb1ffffffffffffffff01d3ffffffffffffffff01e4ffffffffffffffff01", "hop_limit": 0, "hop_start": 3, "from_node_name": "km01 πŸ—Ό (km01)", "to_node_name": "LgnX_1490 (LgnX)", "route_data": { "route_nodes": [ 3676956328 ], "snr_towards": [ -17.5, -16.25 ], "route_back": [ 3676956328, 2697751928, 3052529474 ], "snr_back": [ -19.75, -11.25, -7.0 ] }, "forward_path": { "path_type": "forward_with_return", "node_ids": [ 3677033616, 3676956328, 2697684588 ], "node_names": [ "LgnX_1490 (LgnX)", "SkG@Home πŸ—ΌπŸŒ (SkGH)", "km01 πŸ—Ό (km01)" ], "snr_values": [ -17.5, -16.25 ], "hops": [ { "hop_number": 1, "from_node_id": 3677033616, "to_node_id": 3676956328, "from_node_name": "LgnX_1490 (LgnX)", "to_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 2092.796564979761, "from_location_timestamp": 1751131289.1326437, "to_location_timestamp": 1751109640.2622004, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 6.2h ago" }, { "hop_number": 2, "from_node_id": 3676956328, "to_node_id": 2697684588, "from_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "to_node_name": "km01 πŸ—Ό (km01)", "snr": -16.25, "direction": "forward", "is_target_hop": false, "distance_meters": 12375.413455926462, "from_location_timestamp": 1751109640.2622004, "to_location_timestamp": 1751102606.253388, "from_location_age_warning": "from 6.2h ago", "to_location_age_warning": "from 8.2h ago" } ], "is_complete": false, "total_hops": 2 }, "return_path": { "path_type": "return", "node_ids": [ 2697684588, 3676956328, 2697751928, 3052529474 ], "node_names": [ "km01 πŸ—Ό (km01)", "SkG@Home πŸ—ΌπŸŒ (SkGH)", "Carlos 6d78 πŸ—Ό (6d78)", "RigelπŸ—ΌπŸŒž (RIG)" ], "snr_values": [ -19.75, -11.25, -7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 2697684588, "to_node_id": 3676956328, "from_node_name": "km01 πŸ—Ό (km01)", "to_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "snr": -19.75, "direction": "return", "is_target_hop": false, "distance_meters": 12375.413455926462, "from_location_timestamp": 1751102606.253388, "to_location_timestamp": 1751109640.2622004, "from_location_age_warning": "from 8.2h ago", "to_location_age_warning": "from 6.2h ago" }, { "hop_number": 2, "from_node_id": 3676956328, "to_node_id": 2697751928, "from_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "to_node_name": "Carlos 6d78 πŸ—Ό (6d78)", "snr": -11.25, "direction": "return", "is_target_hop": false, "distance_meters": 3601.31724194132, "from_location_timestamp": 1751109640.2622004, "to_location_timestamp": 1751087949.3445287, "from_location_age_warning": "from 6.2h ago", "to_location_age_warning": "from 12.2h ago" }, { "hop_number": 3, "from_node_id": 2697751928, "to_node_id": 3052529474, "from_node_name": "Carlos 6d78 πŸ—Ό (6d78)", "to_node_name": "RigelπŸ—ΌπŸŒž (RIG)", "snr": -7.0, "direction": "return", "is_target_hop": false, "distance_meters": 62385.22237553692, "from_location_timestamp": 1751087949.3445287, "to_location_timestamp": 1751106226.1063085, "from_location_age_warning": "from 12.2h ago", "to_location_age_warning": "from 7.2h ago" } ], "is_complete": false, "total_hops": 3 }, "actual_rf_path": { "path_type": "combined_rf", "node_ids": [ 3677033616, 3676956328, 2697684588, 2697751928, 3052529474 ], "node_names": [ "LgnX_1490 (LgnX)", "SkG@Home πŸ—ΌπŸŒ (SkGH)", "km01 πŸ—Ό (km01)", "Carlos 6d78 πŸ—Ό (6d78)", "RigelπŸ—ΌπŸŒž (RIG)" ], "snr_values": [ -17.5, -16.25, -19.75, -11.25, -7.0 ], "hops": [ { "hop_number": 1, "from_node_id": 3677033616, "to_node_id": 3676956328, "from_node_name": "LgnX_1490 (LgnX)", "to_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "snr": -17.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 2092.796564979761, "from_location_timestamp": 1751131289.1326437, "to_location_timestamp": 1751109640.2622004, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 6.2h ago" }, { "hop_number": 2, "from_node_id": 3676956328, "to_node_id": 2697684588, "from_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "to_node_name": "km01 πŸ—Ό (km01)", "snr": -16.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 12375.413455926462, "from_location_timestamp": 1751109640.2622004, "to_location_timestamp": 1751102606.253388, "from_location_age_warning": "from 6.2h ago", "to_location_age_warning": "from 8.2h ago" }, { "hop_number": 3, "from_node_id": 2697684588, "to_node_id": 3676956328, "from_node_name": "km01 πŸ—Ό (km01)", "to_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "snr": -19.75, "direction": "return_rf", "is_target_hop": false, "distance_meters": 12375.413455926462, "from_location_timestamp": 1751102606.253388, "to_location_timestamp": 1751109640.2622004, "from_location_age_warning": "from 8.2h ago", "to_location_age_warning": "from 6.2h ago" }, { "hop_number": 4, "from_node_id": 3676956328, "to_node_id": 2697751928, "from_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "to_node_name": "Carlos 6d78 πŸ—Ό (6d78)", "snr": -11.25, "direction": "return_rf", "is_target_hop": false, "distance_meters": 3601.31724194132, "from_location_timestamp": 1751109640.2622004, "to_location_timestamp": 1751087949.3445287, "from_location_age_warning": "from 6.2h ago", "to_location_age_warning": "from 12.2h ago" }, { "hop_number": 5, "from_node_id": 2697751928, "to_node_id": 3052529474, "from_node_name": "Carlos 6d78 πŸ—Ό (6d78)", "to_node_name": "RigelπŸ—ΌπŸŒž (RIG)", "snr": -7.0, "direction": "return_rf", "is_target_hop": false, "distance_meters": 62385.22237553692, "from_location_timestamp": 1751087949.3445287, "to_location_timestamp": 1751106226.1063085, "from_location_age_warning": "from 12.2h ago", "to_location_age_warning": "from 7.2h ago" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": true, "is_complete": false, "forward_path_display": "LgnX_1490 (LgnX) β†’ SkG@Home πŸ—ΌπŸŒ (SkGH) β†’ km01 πŸ—Ό (km01)", "return_path_display": "km01 πŸ—Ό (km01) β†’ SkG@Home πŸ—ΌπŸŒ (SkGH) β†’ Carlos 6d78 πŸ—Ό (6d78) β†’ RigelπŸ—ΌπŸŒž (RIG)", "actual_rf_path_display": "LgnX_1490 (LgnX) β†’ SkG@Home πŸ—ΌπŸŒ (SkGH) β†’ km01 πŸ—Ό (km01) β†’ Carlos 6d78 πŸ—Ό (6d78) β†’ RigelπŸ—ΌπŸŒž (RIG)", "forward_hops": [ { "hop_number": 1, "from_node_id": 3677033616, "to_node_id": 3676956328, "from_node_name": "LgnX_1490 (LgnX)", "to_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "snr": -17.5, "direction": "forward", "is_target_hop": false, "distance_meters": 2092.796564979761, "from_location_timestamp": 1751131289.1326437, "to_location_timestamp": 1751109640.2622004, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 6.2h ago" }, { "hop_number": 2, "from_node_id": 3676956328, "to_node_id": 2697684588, "from_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "to_node_name": "km01 πŸ—Ό (km01)", "snr": -16.25, "direction": "forward", "is_target_hop": false, "distance_meters": 12375.413455926462, "from_location_timestamp": 1751109640.2622004, "to_location_timestamp": 1751102606.253388, "from_location_age_warning": "from 6.2h ago", "to_location_age_warning": "from 8.2h ago" } ], "return_hops": [ { "hop_number": 1, "from_node_id": 2697684588, "to_node_id": 3676956328, "from_node_name": "km01 πŸ—Ό (km01)", "to_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "snr": -19.75, "direction": "return", "is_target_hop": false, "distance_meters": 12375.413455926462, "from_location_timestamp": 1751102606.253388, "to_location_timestamp": 1751109640.2622004, "from_location_age_warning": "from 8.2h ago", "to_location_age_warning": "from 6.2h ago" }, { "hop_number": 2, "from_node_id": 3676956328, "to_node_id": 2697751928, "from_node_name": "SkG@Home πŸ—ΌπŸŒ (SkGH)", "to_node_name": "Carlos 6d78 πŸ—Ό (6d78)", "snr": -11.25, "direction": "return", "is_target_hop": false, "distance_meters": 3601.31724194132, "from_location_timestamp": 1751109640.2622004, "to_location_timestamp": 1751087949.3445287, "from_location_age_warning": "from 6.2h ago", "to_location_age_warning": "from 12.2h ago" }, { "hop_number": 3, "from_node_id": 2697751928, "to_node_id": 3052529474, "from_node_name": "Carlos 6d78 πŸ—Ό (6d78)", "to_node_name": "RigelπŸ—ΌπŸŒž (RIG)", "snr": -7.0, "direction": "return", "is_target_hop": false, "distance_meters": 62385.22237553692, "from_location_timestamp": 1751087949.3445287, "to_location_timestamp": 1751106226.1063085, "from_location_age_warning": "from 12.2h ago", "to_location_age_warning": "from 7.2h ago" } ], "total_forward_distance": 14468.210020906223, "total_return_distance": 78361.9530734047 }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!43b706e8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2697684588, "to": 3677033616, "id": 2437623966, "rx_time": 1751132039, "rx_snr": -8.75, "rx_rssi": -117, "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": 66, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a04a8e629db1214baffffffffffffffff01bfffffffffffffffff011a0ca8e629db786dcca042e7f1b5221eb1ffffffffffffffff01d3ffffffffffffffff01e4ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3676956328 ], "snr_towards": [ -70, -65 ], "route_back": [ 3676956328, 2697751928, 3052529474 ], "snr_back": [ -79, -45, -28 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (74 bytes)
0a04a8e629db1214baffffffffffffffff01bfffffffffffffffff011a0ca8e629db786dcca042e7f1b5221eb1ffffffffffffffff01d3ffffffffffffffff01e4ffffffffffffffff01
Hex Analysis:
Size:74 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
-117.0 dBm -8.75 dB 3 LongFast 2025-06-28 17:34:01 Current
SkG@Home πŸ—ΌπŸŒ (SkGH) -10.758s
Before
-122.0 dBm -19.75 dB 0 LongFast 2025-06-28 17:33:51 View
Venturada2πŸ—ΌπŸŒβ˜€οΈ (Vb2) -4.422s
Before
-98.0 dBm -0.75 dB 3 LongFast 2025-06-28 17:33:57 View
Wake Up, Neo...πŸ“‘ (NEO) -4.418s
Before
-93.0 dBm 1.50 dB 3 LongFast 2025-06-28 17:33:57 View
Mec Rocket Meco (MRM) -1.713s
Before
-120.0 dBm -11.25 dB 3 LongFast 2025-06-28 17:34:00 View
pipeline (pipe) -1.533s
Before
-122.0 dBm -10.50 dB 3 LongFast 2025-06-28 17:34:00 View
WAVπŸ“± (WAV) +70.983s
After
-128.0 dBm -19.75 dB 3 LongFast 2025-06-28 17:35:12 View
7

Total Receptions

7

Unique Gateways