Packet #5895967 Success

NODEINFO_APP packet from UAO Zyablikovo (ZYAB) to !ffffffff

21
Total Receptions
17
Unique Gateways
6
Hop Count
79
Payload Bytes
Packet Information
Database ID: 5895967
Mesh Packet ID: 0xc5f9221f
Used for correlation across gateways
Timestamp: 2026-01-14 09:19:09 UTC
From Node: UAO Zyablikovo (ZYAB)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Zoͦmͫвⷡiͥeͤ [GW8] (🧟)
Channel: LongFast
RSSI: -100 dBm
SNR: -8.0 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:UAO Zyablikovo
Short Name:ZYAB
Node ID:!6984c718
MAC Address:kHBphMcY
Hardware:HELTEC_V4
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:!deadc0de
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 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 !deadc0de
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 1770309400
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 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -100.0 dBm
Signal strength at gateway 		int32
rx_snr -8.00 dB
Signal quality at gateway 		float
rx_time 1768371548
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 136
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768371549.3389502
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 (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !deadc0de
Signal Metrics: RSSI: -100.0 dBm
SNR: -8.00 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": "!6984c718", "long_name": "UAO Zyablikovo", "short_name": "ZYAB", "macaddr": "kHBphMcY", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!deadc0de", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770309400, "to": 4294967295, "id": 3321438751, "rx_time": 1768371548, "rx_snr": -8.0, "rx_rssi": -100, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 136, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213639383463373138120e55414f205a7961626c696b6f766f1a045a594142220690706984c718286e42207409942e76134665e83832040475beb5f0333f6146316ca8e1e33bf8396e534d4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!6984c718", "long_name": "UAO Zyablikovo", "short_name": "ZYAB", "macaddr": "kHBphMcY", "hw_model": "HELTEC_V4", "public_key": "dAmULnYTRmXoODIEBHW+tfAzP2FGMWyo4eM7+DluU00=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09213639383463373138120e55414f205a7961626c696b6f766f1a045a594142220690706984c718286e42207409942e76134665e83832040475beb5f0333f6146316ca8e1e33bf8396e534d4800
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
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) Primary 0.000s
Reference 		-100.0 dBm -8.00 dB 6 LongFast 2026-01-14 09:19:09 Current
Fostral (FSTR) -17.626s
Before 		-84.0 dBm -18.50 dB 2 LongFast 2026-01-14 09:18:51 View
Fostral (FSTR) -17.372s
Before 		-84.0 dBm -18.50 dB 7 LongFast 2026-01-14 09:18:51 View
hmbm (f55c) -9.065s
Before 		-100.0 dBm Unknown 5 LongFast 2026-01-14 09:19:00 View
Butyrskaya 868 (But8) -8.633s
Before 		-98.0 dBm -15.75 dB 5 LongFast 2026-01-14 09:19:00 View
Butyrskaya 868 (But8) -8.463s
Before 		-98.0 dBm -15.75 dB 7 LongFast 2026-01-14 09:19:00 View
SYSXX YGW8 (SXY8) -6.379s
Before 		-97.0 dBm -11.50 dB 5 LongFast 2026-01-14 09:19:02 View
SYSXX BGW8 (SXB8) -6.321s
Before 		-120.0 dBm -13.75 dB 5 LongFast 2026-01-14 09:19:03 View
SYSXX OGW8 (SXG8) -4.434s
Before 		-75.0 dBm 6.50 dB 5 LongFast 2026-01-14 09:19:04 View
BBS Восток (DM📲) (BBSv) -3.743s
Before 		-76.0 dBm -1.75 dB 4 LongFast 2026-01-14 09:19:05 View
HOPS GW (ZER0) -0.774s
Before 		-103.0 dBm -11.00 dB 7 LongFast 2026-01-14 09:19:08 View
Zamkad8 (zmkd) +0.450s
After 		-116.0 dBm -7.50 dB 7 LongFast 2026-01-14 09:19:09 View
VEGA 6d78 (VEGA) +1.042s
After 		-97.0 dBm -17.50 dB 5 LongFast 2026-01-14 09:19:10 View
Tsaritsyno_KB_U_868 (KBU8) +1.629s
After 		-123.0 dBm -13.25 dB 5 LongFast 2026-01-14 09:19:10 View
EGarpunov 2 868 (Base) (BAO) (EG28) +4.670s
After 		-94.0 dBm 4.00 dB 7 LongFast 2026-01-14 09:19:14 View
PopoG VKO 6a54 (6a54) +5.916s
After 		-115.0 dBm -8.25 dB 7 LongFast 2026-01-14 09:19:15 View
Dragon868-1 (D1) +6.011s
After 		-116.0 dBm -13.25 dB 7 LongFast 2026-01-14 09:19:15 View
RN3ABX Georgy 2 (ABX2) +99.415s
After 		-116.0 dBm -8.25 dB 6 LongFast 2026-01-14 09:20:48 View
RN3ABX Georgy 2 (ABX2) +99.620s
After 		-116.0 dBm -8.25 dB 7 LongFast 2026-01-14 09:20:48 View
Aster-02 (AST2) +388.566s
After 		-30.0 dBm 6.50 dB 6 LongFast 2026-01-14 09:25:37 View
Aster-02 (AST2) +389.054s
After 		-30.0 dBm 6.50 dB 7 LongFast 2026-01-14 09:25:38 View
21

Total Receptions

17

Unique Gateways