Packet #2848805 Success

TRACEROUTE_APP packet from Knez Mihailova ๐Ÿ›๏ธ (PxKM) to FarmFax (KMD)

2
Total Receptions
2
Unique Gateways
3
Hop Count
46
Payload Bytes
Packet Information
Database ID: 2848805
Mesh Packet ID: 0x1d4b252f
Used for correlation across gateways
Timestamp: 2026-04-17 05:54:05 UTC
From Node: Knez Mihailova ๐Ÿ›๏ธ (PxKM)
To Node: FarmFax (KMD)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: Paxy (7eac)
Channel: MediumFast
RSSI: -117 dBm
SNR: -5.5 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: TRACEROUTE_APP
Size: 46 bytes
Decoded: No
Enhanced parsing failed, using basic parsing: 'age_warning'
Decoded Data:
Route Information
Route Path: Obr A Pristaniลกte (ObrA) โ†’ Novi Beograd Blok 23 ๐Ÿข (NB23) โ†’ MAKIล KE TERASE ๐Ÿ”Œ (MT)
Hop Count: 2 hops
Status: In progress - last hop: MAKIล KE TERASE ๐Ÿ”Œ (MT)
SNR Towards: -7.0 dB -11.0 dB -0.75 dB
Route Visualization
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Map shows the geographic path if nodes have shared location data.
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
Legacy traceroute data - Enhanced analysis not available
Route nodes: 3, SNR values: 3
Combined Traceroute Graph
Controls: Drag nodes to rearrange โ€ข Mouse wheel to zoom โ€ข Click and drag background to pan โ€ข Hover for details
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Legend & Paths
Nodes
๐Ÿ”„ Router Node
๐Ÿ“ก Gateway Node
๐Ÿš€ Source Node
๐ŸŽฏ 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) โ†’ MeshPacket (Mesh layer) โ†’ Decoded Payload (Application data)
Total Size:46 bytes
Gateway:!43b77eac
Channel:MediumFast
Payload Type:TRACEROUTE_APP
Hop Count:3 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
โœ“ Direct LoRa transmission (not via MQTT)
โœ“ Acknowledgment requested
+ 3 more...
Exposure Risks:
โš  Packet visible to MQTT subscribers
โš  Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !43b77eac
Node ID format
channel_id MediumFast
packet MeshPacket (46 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2224712268
Source node ID
uint32
to 2956816784
Target node ID
uint32
decoded.portnum 70
TRACEROUTE_APP
enum
decoded.payload_length 46 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 -117.0 dBm
Signal strength at gateway
int32
rx_snr -5.50 dB
Signal quality at gateway
float
rx_time 1776405243
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 148
Relay node ID
uint32
tx_after Not set uint32
timestamp 1776405245.6138682
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:
  • โœ“ Direct LoRa transmission (not via MQTT)
  • โœ“ Acknowledgment requested
  • โœ“ Targeted to specific node
  • โœ“ Custom channel: MediumFast
  • โœ“ Gateway node ID tracked
Exposure Risks:
  • โš  Packet visible to MQTT subscribers
  • โš  Multi-hop path visible (3 hops)
  • โš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !43b77eac
Signal Metrics: RSSI: -117.0 dBm
SNR: -5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:46 bytes
Decoded: No
Error:Enhanced parsing failed, using basic parsing: 'age_warning'
Complete Payload Data (JSON):
{ "route_nodes": [ 3664034088, 2871949542, 862481300 ], "snr_towards": [ -7.0, -11.0, -0.75 ], "route_back": [], "snr_back": [], "route_node_names": { "2871949542": "Novi Beograd Blok 23 ๐Ÿข (NB23)", "3664034088": "Obr A Pristaniลกte (ObrA)", "2224712268": "Knez Mihailova ๐Ÿ›๏ธ (PxKM)", "2956816784": "FarmFax (KMD)", "862481300": "MAKIล KE TERASE ๐Ÿ”Œ (MT)" } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!43b77eac", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2224712268, "to": 2956816784, "id": 491463983, "rx_time": 1776405243, "rx_snr": -5.5, "rx_rssi": -117, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 148, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a0c28b964dae6782eab946b6833121ee4ffffffffffffffff01d4ffffffffffffffff01fdffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 3664034088, 2871949542, 862481300 ], "snr_towards": [ -28, -44, -3 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (46 bytes)
0a0c28b964dae6782eab946b6833121ee4ffffffffffffffff01d4ffffffffffffffff01fdffffffffffffffff01
Hex Analysis:
Size:46 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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Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
Paxy (7eac) Primary 0.000s
Reference
-117.0 dBm -5.50 dB 3 MediumFast 2026-04-17 05:54:05 UTC Current
Knez Mihailova ๐Ÿ›๏ธ (PxKM) -2.387s
Before
Unknown Unknown 0 MediumFast 2026-04-17 05:54:03 UTC View
2

Total Receptions

2

Unique Gateways