Packet #8922455 Success

NODEINFO_APP packet from khimki lb fixed (werk) to !ffffffff

11
Total Receptions
8
Unique Gateways
7
Hop Count
80
Payload Bytes
Packet Information
Database ID: 8922455
Mesh Packet ID: 0x8e10f532
Used for correlation across gateways
Timestamp: 2026-02-11 01:37:10 UTC
From Node: khimki lb fixed (werk)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: HOPS GW (ZER0)
Channel: LongFast
RSSI: -101 dBm
SNR: -9.5 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:khimki lb fixed
Short Name:werk
Node ID:!9e9de3e0
MAC Address:nBOenePg
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:80 bytes
Gateway:!698376e8
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 !698376e8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2661147616
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 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 -101.0 dBm
Signal strength at gateway 		int32
rx_snr -9.50 dB
Signal quality at gateway 		float
rx_time 1770763029
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 Not set uint32
tx_after Not set uint32
timestamp 1770763030.2477248
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: !698376e8
Signal Metrics: RSSI: -101.0 dBm
SNR: -9.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9e9de3e0", "long_name": "khimki lb fixed", "short_name": "werk", "macaddr": "nBOenePg", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!698376e8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661147616, "to": 4294967295, "id": 2383476018, "rx_time": 1770763029, "rx_snr": -9.5, "rx_rssi": -101, "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": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965396465336530120f6b68696d6b69206c622066697865641a047765726b22069c139e9de3e0282b42208b1d40c523336f99d25247484319da95d53c87ddc7a1be005c8a84b6358b81404800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e9de3e0", "long_name": "khimki lb fixed", "short_name": "werk", "macaddr": "nBOenePg", "hw_model": "HELTEC_V3", "public_key": "ix1AxSMzb5nSUkdIQxnaldU8h93Hob4AXIqEtjWLgUA=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09213965396465336530120f6b68696d6b69206c622066697865641a047765726b22069c139e9de3e0282b42208b1d40c523336f99d25247484319da95d53c87ddc7a1be005c8a84b6358b81404800
Hex Analysis:
Size:80 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
HOPS GW (ZER0) Primary 0.000s
Reference 		-101.0 dBm -9.50 dB 7 LongFast 2026-02-11 01:37:10 Current
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +41.764s
After 		-102.0 dBm -7.25 dB 5 LongFast 2026-02-11 01:37:52 View
Keyhost GW8 (KHS8) +41.783s
After 		-110.0 dBm -8.75 dB 5 LongFast 2026-02-11 01:37:52 View
Keyhost GW8 (KHS8) +42.312s
After 		-110.0 dBm -8.75 dB 7 LongFast 2026-02-11 01:37:52 View
asha_cee8 (cee8) +43.115s
After 		-65.0 dBm 7.00 dB 6 LongFast 2026-02-11 01:37:53 View
Butyrskaya 868 (But8) +45.374s
After 		-97.0 dBm 6.00 dB 6 LongFast 2026-02-11 01:37:55 View
Butyrskaya 868 (But8) +45.796s
After 		-97.0 dBm 6.00 dB 7 LongFast 2026-02-11 01:37:56 View
Medved GW8 (MED8) +47.588s
After 		-105.0 dBm -8.00 dB 6 LongFast 2026-02-11 01:37:57 View
patch866 (pth8) +55.341s
After 		-69.0 dBm 4.75 dB 7 LongFast 2026-02-11 01:38:05 View
SYSXX YGW8 (SXY8) +78.342s
After 		-95.0 dBm -9.75 dB 7 LongFast 2026-02-11 01:38:28 View
SYSXX YGW8 (SXY8) +79.014s
After 		-95.0 dBm -9.75 dB 7 LongFast 2026-02-11 01:38:29 View
11

Total Receptions

8

Unique Gateways