Packet #2828059 Success

NODEINFO_APP packet from Casa de Timoun (Titi) to !ffffffff

17
Total Receptions
17
Unique Gateways
0
Hop Count
77
Payload Bytes
Packet Information
Database ID: 2828059
Mesh Packet ID: 0x871939c4
Used for correlation across gateways
Timestamp: 2025-11-28 02:02:22 UTC
From Node: Casa de Timoun (Titi)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic f5c8 (f5c8)
Channel: LongFast
RSSI: -111 dBm
SNR: -17.75 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Relay Node: 81 Titi
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:Casa de Timoun
Short Name:Titi
Node ID:!12b89d81
MAC Address:wIMSuJ2B
Hardware:RAK4631
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:!1327f5c8
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !1327f5c8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (77 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 314088833
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 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -111.0 dBm
Signal strength at gateway 		int32
rx_snr -17.75 dB
Signal quality at gateway 		float
rx_time 1764295427
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 129
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764295342.319944
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)
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !1327f5c8
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -111.0 dBm
SNR: -17.75 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": "!12b89d81", "long_name": "Casa de Timoun", "short_name": "Titi", "macaddr": "wIMSuJ2B", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1327f5c8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 314088833, "to": 4294967295, "id": 2266577348, "rx_time": 1764295427, "rx_snr": -17.75, "rx_rssi": -111, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 129, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213132623839643831120e436173612064652054696d6f756e1a04546974692206c08312b89d81280942209200dd93c26b8e34256d690708a101583b3deb42136d5955d927af017c4b0f40", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!12b89d81", "long_name": "Casa de Timoun", "short_name": "Titi", "macaddr": "wIMSuJ2B", "hw_model": "RAK4631", "public_key": "kgDdk8JrjjQlbWkHCKEBWDs960ITbVlV2SevAXxLD0A=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (77 bytes)
0a09213132623839643831120e436173612064652054696d6f756e1a04546974692206c08312b89d81280942209200dd93c26b8e34256d690708a101583b3deb42136d5955d927af017c4b0f40
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
Meshtastic f5c8 (f5c8) Primary 0.000s
Reference 		-111.0 dBm -17.75 dB 0 81 Titi LongFast 2025-11-28 02:02:22 UTC Current
dkTowerBot (dkTB) -0.181s
Before 		-108.0 dBm -18.25 dB 0 81 Titi , JLO9 LongFast 2025-11-28 02:02:22 UTC View
ClaremontWx.net (CmWx) -0.163s
Before 		-85.0 dBm 0.75 dB 0 81 Titi LongFast 2025-11-28 02:02:22 UTC View
Fried Fish 1 | nyme.sh (FF1) -0.146s
Before 		-102.0 dBm -12.00 dB 0 81 d081 , Titi LongFast 2025-11-28 02:02:22 UTC View
K2XAP neo (XAPn) +0.091s
After 		-112.0 dBm -3.25 dB 0 81 Titi LongFast 2025-11-28 02:02:22 UTC View
Sunset Soda (p8p) +0.139s
After 		-120.0 dBm -8.00 dB 0 81 Titi LongFast 2025-11-28 02:02:22 UTC View
Steiner Studios Tower (SST) +2.521s
After 		-121.0 dBm -17.50 dB 1 69 LongFast 2025-11-28 02:02:24 UTC View
Meshtastic 631c (631c) +3.792s
After 		-100.0 dBm -9.50 dB 1 10 WA2J , 8a10 LongFast 2025-11-28 02:02:26 UTC View
!b1b8d908 (d908) +5.465s
After 		-88.0 dBm 6.25 dB 2 f2 p@s! LongFast 2025-11-28 02:02:27 UTC View
Gowanus Soda (p1p) +6.493s
After 		-103.0 dBm -0.25 dB 2 1c 631c LongFast 2025-11-28 02:02:28 UTC View
DRP1 Chelsea (DRP1) +7.431s
After 		-103.0 dBm -4.50 dB 3 80 NLmH , p@bp , BR03 , LOD LongFast 2025-11-28 02:02:29 UTC View
YMH 2 @ Your Mom’s House (YMH2) +8.403s
After 		-64.0 dBm -0.75 dB 2 90 NLG1 LongFast 2025-11-28 02:02:30 UTC View
!ebb328a2 (28a2) +10.995s
After 		-94.0 dBm -11.25 dB 1 c9 Penn LongFast 2025-11-28 02:02:33 UTC View
MeshM0xie (M0x) +11.003s
After 		-97.0 dBm -2.25 dB 1 c9 Penn LongFast 2025-11-28 02:02:33 UTC View
YMH 1 @ Your Mom’s House (YMH1) +11.016s
After 		-119.0 dBm -10.75 dB 1 c9 Penn LongFast 2025-11-28 02:02:33 UTC View
LORSANGE (LORS) +11.363s
After 		-109.0 dBm -13.00 dB 1 c9 Penn LongFast 2025-11-28 02:02:33 UTC View
@_tedks02 (tks2) +22.826s
After 		-73.0 dBm -2.00 dB 2 9b KOS0 LongFast 2025-11-28 02:02:45 UTC View
17

Total Receptions

17

Unique Gateways