Packet #15208823 Success

NODEINFO_APP packet from KOFF ZAO state (KOFF) to !ffffffff

11
Total Receptions
11
Unique Gateways
7
Hop Count
79
Payload Bytes
Packet Information
Database ID: 15208823
Mesh Packet ID: 0x0f05dc9e
Used for correlation across gateways
Timestamp: 2026-04-10 09:05:08 UTC
From Node: KOFF ZAO state (KOFF)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: ZA_MKAD_22_868_1 (8681)
Channel: LongFast
RSSI: -138 dBm
SNR: -15.25 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:KOFF ZAO state
Short Name:KOFF
Node ID:!755c7d20
MAC Address:PNx1XH0g
Hardware:EBYTE_ESP32_S3
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:79 bytes
Gateway:!bba83350
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bba83350
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1968995616
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -138.0 dBm
Signal strength at gateway 		int32
rx_snr -15.25 dB
Signal quality at gateway 		float
rx_time 1775801107
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 34
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1775801108.075395
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !bba83350
Signal Metrics: RSSI: -138.0 dBm
SNR: -15.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!755c7d20", "long_name": "KOFF ZAO state", "short_name": "KOFF", "macaddr": "PNx1XH0g", "hw_model": "EBYTE_ESP32_S3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba83350", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1968995616, "to": 4294967295, "id": 252042398, "rx_time": 1775801107, "rx_snr": -15.25, "rx_rssi": -138, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 34, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213735356337643230120e4b4f4646205a414f2073746174651a044b4f464622063cdc755c7d20283642208e742257e9061011015730e954861fe49a3de33bd6c831e04c09f407ac54473a4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!755c7d20", "long_name": "KOFF ZAO state", "short_name": "KOFF", "macaddr": "PNx1XH0g", "hw_model": "EBYTE_ESP32_S3", "public_key": "jnQiV+kGEBEBVzDpVIYf5Jo94zvWyDHgTAn0B6xURzo=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09213735356337643230120e4b4f4646205a414f2073746174651a044b4f464622063cdc755c7d20283642208e742257e9061011015730e954861fe49a3de33bd6c831e04c09f407ac54473a4800
Hex Analysis:
Size:79 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
ZA_MKAD_22_868_1 (8681) Primary 0.000s
Reference 		-138.0 dBm -15.25 dB 7 LongFast 2026-04-10 09:05:08 Current
malinki-home (k7p9) -74.252s
Before 		-103.0 dBm -10.00 dB 3 LongFast 2026-04-10 09:03:53 View
Aster-02 (AST2) -6.831s
Before 		-79.0 dBm Unknown 4 LongFast 2026-04-10 09:05:01 View
svk2 883c SZAO Serebriany Bor (svk2) -6.746s
Before 		-134.0 dBm -11.25 dB 4 LongFast 2026-04-10 09:05:01 View
SYSXX BGW8 (SXB8) +27.595s
After 		-29.0 dBm 6.75 dB 7 LongFast 2026-04-10 09:05:35 View
SYSXX OGW8 (SXG8) +27.610s
After 		-66.0 dBm 7.50 dB 7 LongFast 2026-04-10 09:05:35 View
EGarpunov 2 868 (Base) (BAO) (EG28) +54.195s
After 		-116.0 dBm -11.75 dB 6 LongFast 2026-04-10 09:06:02 View
Keyhost GW8 (KHS8) +55.463s
After 		-123.0 dBm -17.00 dB 7 LongFast 2026-04-10 09:06:03 View
Fostral (FSTR) +58.966s
After 		-78.0 dBm -17.00 dB 7 LongFast 2026-04-10 09:06:07 View
Butyrskaya 868 (But8) +59.694s
After 		-107.0 dBm -1.75 dB 7 LongFast 2026-04-10 09:06:07 View
pyri8 (pyri) +86.146s
After 		-112.0 dBm -14.75 dB 7 LongFast 2026-04-10 09:06:34 View
11

Total Receptions

11

Unique Gateways