Packet #10301593 Success

NODEINFO_APP packet from SHPIKOMOPS (SPMS) to andrejj (anjj)

17
Total Receptions
16
Unique Gateways
7
Hop Count
76
Payload Bytes
Packet Information
Database ID: 10301593
Mesh Packet ID: 0xe8a439fc
Used for correlation across gateways
Timestamp: 2026-02-25 00:51:01 UTC
From Node: SHPIKOMOPS (SPMS)
To Node: andrejj (anjj)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: -98 dBm
SNR: -14.0 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 76 bytes
Decoded: Yes
Decoded Data:
Long Name:SHPIKOMOPS
Short Name:SPMS
Node ID:!cc9d81d0
MAC Address:5XrMnYHQ
Hardware:PRIVATE_HW
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:76 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (76 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3432874448
Source node ID 		uint32
to 1616128962
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 76 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 -98.0 dBm
Signal strength at gateway 		int32
rx_snr -14.00 dB
Signal quality at gateway 		float
rx_time 1771969861
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 124
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771969861.8345945
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

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

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ 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: !efffff02
Signal Metrics: RSSI: -98.0 dBm
SNR: -14.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:76 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!cc9d81d0", "long_name": "SHPIKOMOPS", "short_name": "SPMS", "macaddr": "5XrMnYHQ", "hw_model": "PRIVATE_HW" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3432874448, "to": 1616128962, "id": 3903076860, "rx_time": 1771969861, "rx_snr": -14.0, "rx_rssi": -98, "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": 124, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216363396438316430120a534850494b4f4d4f50531a0453504d532206e57acc9d81d028ff01422036d6504e6c9bab6de730a3c224ea01b5bf901c9159b8199168b8c6a4c27e33014800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!cc9d81d0", "long_name": "SHPIKOMOPS", "short_name": "SPMS", "macaddr": "5XrMnYHQ", "hw_model": "PRIVATE_HW", "public_key": "NtZQTmybq23nMKPCJOoBtb+QHJFZuBmRaLjGpMJ+MwE=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (76 bytes)
0a09216363396438316430120a534850494b4f4d4f50531a0453504d532206e57acc9d81d028ff01422036d6504e6c9bab6de730a3c224ea01b5bf901c9159b8199168b8c6a4c27e33014800
Hex Analysis:
Size:76 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
SYSXX YGW8 (SXY8) Primary 0.000s
Reference 		-98.0 dBm -14.00 dB 7 LongFast 2026-02-25 00:51:01 Current
Butyrskaya 868 (But8) -713.607s
Before 		-111.0 dBm -7.00 dB 3 LongFast 2026-02-25 00:39:08 View
BBS Восток (DM📲) (BBSv) -710.745s
Before 		-98.0 dBm -6.25 dB 6 LongFast 2026-02-25 00:39:11 View
Korolyok h0use (K8k*) -709.463s
Before 		-123.0 dBm -12.75 dB 6 LongFast 2026-02-25 00:39:12 View
Koptevo-8-MQTT (BM8M) -708.060s
Before 		-102.0 dBm -0.75 dB 4 LongFast 2026-02-25 00:39:13 View
pyri8 (pyri) -700.753s
Before 		-92.0 dBm 4.25 dB 7 LongFast 2026-02-25 00:39:21 View
Fostral (FSTR) -697.868s
Before 		-47.0 dBm 5.25 dB 7 LongFast 2026-02-25 00:39:23 View
EGarpunov 2 868 (Base) (BAO) (EG28) -695.886s
Before 		-105.0 dBm -1.75 dB 7 LongFast 2026-02-25 00:39:25 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -674.109s
Before 		-108.0 dBm -15.00 dB 6 LongFast 2026-02-25 00:39:47 View
Keyhost GW8 (KHS8) -670.983s
Before 		-115.0 dBm -14.25 dB 7 LongFast 2026-02-25 00:39:50 View
Zamkad8 (zmkd) -442.081s
Before 		-124.0 dBm -17.00 dB 7 LongFast 2026-02-25 00:43:39 View
RN3ABX Georgy 2 (ABX2) -166.741s
Before 		-112.0 dBm -4.00 dB 6 LongFast 2026-02-25 00:48:15 View
SYSXX BGW8 (SXB8) +0.669s
After 		-116.0 dBm -8.00 dB 7 LongFast 2026-02-25 00:51:02 View
SYSXX OGW8 (SXG8) +2.370s
After 		-61.0 dBm 5.75 dB 7 LongFast 2026-02-25 00:51:04 View
Keyhost GW8 (KHS8) +480.242s
After 		-116.0 dBm -11.00 dB 7 LongFast 2026-02-25 00:59:02 View
Tsaritsyno_KB_V_868 (KBV8) +602.300s
After 		-107.0 dBm -6.75 dB 6 LongFast 2026-02-25 01:01:04 View
Tsaritsyno_KB_U_868 (KBU8) +655.753s
After 		-67.0 dBm Unknown 7 LongFast 2026-02-25 01:01:57 View
17

Total Receptions

16

Unique Gateways