Packet #10669552 Success

NODEINFO_APP packet from Druid II (Dru2) to !ffffffff

19
Total Receptions
19
Unique Gateways
0
Hop Count
75
Payload Bytes
Packet Information
Database ID: 10669552
Mesh Packet ID: 0x4c31f7f3
Used for correlation across gateways
Timestamp: 2026-02-28 02:44:54 UTC
From Node: Druid II (Dru2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: BBS Восток (DM📲) (BBSv)
Channel: LongFast
RSSI: -103 dBm
SNR: -12.0 dBm
Hop Info: 0/7 hops
Start: 7, Limit: 7
Payload Data
Protocol: NODEINFO_APP
Size: 75 bytes
Decoded: Yes
Decoded Data:
Long Name:Druid II
Short Name:Dru2
Node ID:!9e9d1aac
MAC Address:nBOenRqs
Hardware:HELTEC_V3
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:75 bytes
Gateway:!1309db84
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 7
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 !1309db84
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (75 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2661096108
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 75 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -103.0 dBm
Signal strength at gateway 		int32
rx_snr -12.00 dB
Signal quality at gateway 		float
rx_time 1772235894
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 172
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772235894.7213047
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: !1309db84
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -103.0 dBm
SNR: -12.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:75 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9e9d1aac", "long_name": "Druid II", "short_name": "Dru2", "macaddr": "nBOenRqs", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1309db84", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661096108, "to": 4294967295, "id": 1278343155, "rx_time": 1772235894, "rx_snr": -12.0, "rx_rssi": -103, "hop_limit": 7, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 172, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965396431616163120844727569642049491a044472753222069c139e9d1aac282b38014220d11265806bf92fe55e4985834dae31af69f9f6244ec8f5b2713293f6d28d3d634800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e9d1aac", "long_name": "Druid II", "short_name": "Dru2", "macaddr": "nBOenRqs", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "0RJlgGv5L+VeSYWDTa4xr2n59iROyPWycTKT9tKNPWM=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (75 bytes)
0a09213965396431616163120844727569642049491a044472753222069c139e9d1aac282b38014220d11265806bf92fe55e4985834dae31af69f9f6244ec8f5b2713293f6d28d3d634800
Hex Analysis:
Size:75 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 Channel Timestamp Actions
BBS Восток (DM📲) (BBSv) Primary 0.000s
Reference 		-103.0 dBm -12.00 dB 0 LongFast 2026-02-28 02:44:54 Current
Fostral (FSTR) +1.754s
After 		-47.0 dBm 5.00 dB 1 LongFast 2026-02-28 02:44:56 View
EGarpunov 2 868 (Base) (BAO) (EG28) +4.486s
After 		-114.0 dBm -13.50 dB 2 LongFast 2026-02-28 02:44:59 View
AngryAn (👻) +4.804s
After 		-139.0 dBm -15.75 dB 2 LongFast 2026-02-28 02:44:59 View
patch866 (pth8) +6.347s
After 		-68.0 dBm 2.00 dB 2 LongFast 2026-02-28 02:45:01 View
Tsaritsyno_KB_U_868 (KBU8) +6.450s
After 		-110.0 dBm -8.25 dB 3 LongFast 2026-02-28 02:45:01 View
SYSXX YGW8 (SXY8) +8.516s
After 		-94.0 dBm -5.00 dB 4 LongFast 2026-02-28 02:45:03 View
SYSXX BGW8 (SXB8) +8.532s
After 		-120.0 dBm -12.00 dB 4 LongFast 2026-02-28 02:45:03 View
Butyrskaya 868 (But8) +10.044s
After 		-113.0 dBm -11.00 dB 4 LongFast 2026-02-28 02:45:04 View
RN3ABX Georgy 2 (ABX2) +11.401s
After 		-98.0 dBm 6.50 dB 3 LongFast 2026-02-28 02:45:06 View
Aster-02 (AST2) +12.671s
After 		-87.0 dBm 2.75 dB 4 LongFast 2026-02-28 02:45:07 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +13.426s
After 		-106.0 dBm -12.00 dB 4 LongFast 2026-02-28 02:45:08 View
Tsaritsyno_KB_V_868 (KBV8) +13.981s
After 		-70.0 dBm 4.50 dB 4 LongFast 2026-02-28 02:45:08 View
Keyhost GW8 (KHS8) +15.227s
After 		-117.0 dBm -12.25 dB 5 LongFast 2026-02-28 02:45:09 View
rodnik04 0116 (rod4) +15.855s
After 		-109.0 dBm -11.25 dB 5 LongFast 2026-02-28 02:45:10 View
Korolyok h0use (K8k*) +19.713s
After 		-120.0 dBm -8.00 dB 5 LongFast 2026-02-28 02:45:14 View
pyri8 (pyri) +23.738s
After 		-93.0 dBm 1.00 dB 7 LongFast 2026-02-28 02:45:18 View
Zamkad8 (zmkd) +31.350s
After 		-121.0 dBm -11.75 dB 5 LongFast 2026-02-28 02:45:26 View
ZA_MKAD_22_868_1 (8681) +75.750s
After 		-93.0 dBm 9.75 dB 6 LongFast 2026-02-28 02:46:10 View
19

Total Receptions

19

Unique Gateways