Packet #39279476 Success

NODEINFO_APP packet from Clinton F29T (F29T) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
77
Payload Bytes
Packet Information
Database ID: 39279476
Mesh Packet ID: 0xbc305ad1
Used for correlation across gateways
Timestamp: 2026-05-15 18:55:19 UTC
From Node: Clinton F29T (F29T)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: !ea1c767c (767c)
Channel: ShortFast
RSSI: -9 dBm
SNR: 6.25 dBm
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: 47 F29T
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 77 bytes
Decoded: Yes
Decoded Data:
Long Name:Clinton F29T
Short Name:F29T
Node ID:!85611947
MAC Address:0vmFYRlH
Hardware:T_ECHO
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:77 bytes
Gateway:!ea1c767c
Channel:ShortFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !ea1c767c
Node ID format
channel_id ShortFast
packet MeshPacket (77 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2237733191
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 77 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 -9.0 dBm
Signal strength at gateway 		int32
rx_snr 6.25 dB
Signal quality at gateway 		float
rx_time 1778871317
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK 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 71
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778871319.825217
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Custom channel: ShortFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !ea1c767c
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -9.0 dBm
SNR: 6.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:77 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!85611947", "long_name": "Clinton F29T", "short_name": "F29T", "macaddr": "0vmFYRlH", "hw_model": "T_ECHO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!ea1c767c", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2237733191, "to": 4294967295, "id": 3157285585, "rx_time": 1778871317, "rx_snr": 6.25, "rx_rssi": -9, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 71, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213835363131393437120c436c696e746f6e20463239541a04463239542206d2f98561194728074220675c933eb374b529713f9738325775b68a59b4ade9cec939b530aecfdcd157624800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!85611947", "long_name": "Clinton F29T", "short_name": "F29T", "macaddr": "0vmFYRlH", "hw_model": "T_ECHO", "public_key": "Z1yTPrN0tSlxP5c4Mld1topZtK3pzsk5tTCuz9zRV2I=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (77 bytes)
0a09213835363131393437120c436c696e746f6e20463239541a04463239542206d2f98561194728074220675c933eb374b529713f9738325775b68a59b4ade9cec939b530aecfdcd157624800
Hex Analysis:
Size:77 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

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
!ea1c767c (767c) Primary 0.000s
Reference 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC Current
!ea1c767c (767c) -0.577s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.558s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.526s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.496s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.473s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.451s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.428s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.407s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.386s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.365s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.343s
Before 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.320s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.296s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.274s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.251s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.230s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.199s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.178s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.154s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.131s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.109s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.086s
Before 		-9.0 dBm 6.25 dB 0 47 F29T MediumFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.065s
Before 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.044s
Before 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) -0.021s
Before 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.024s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.048s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.071s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.094s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.114s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.135s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.155s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortFast 2026-05-15 18:55:19 UTC View
!ea1c767c (767c) +0.176s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.206s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.231s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.253s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.275s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.295s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.316s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.337s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.358s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.382s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.406s
After 		-9.0 dBm 6.25 dB 0 47 F29T ShortTurbo 2026-05-15 18:55:20 UTC View
!ea1c767c (767c) +0.430s
After 		-9.0 dBm 6.25 dB 0 47 F29T LongFast 2026-05-15 18:55:20 UTC View
45

Total Receptions

1

Unique Gateways