Packet #10546180 Success

NODEINFO_APP packet from Таганский (dd5f) to !ffffffff

20
Total Receptions
15
Unique Gateways
6
Hop Count
83
Payload Bytes
Packet Information
Database ID: 10546180
Mesh Packet ID: 0xc5a0deb6
Used for correlation across gateways
Timestamp: 2026-02-27 02:09:32 UTC
From Node: Таганский (dd5f)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: BBS Восток (DM📲) (BBSv)
Channel: LongFast
RSSI: -89 dBm
SNR: Unknown
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 83 bytes
Decoded: Yes
Decoded Data:
Long Name:Таганский
Short Name:dd5f
Node ID:!8a78dd5f
MAC Address:9T+KeN1f
Hardware:T_ECHO
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:83 bytes
Gateway:!1309db84
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 !1309db84
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (83 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2323176799
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 83 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 -89.0 dBm
Signal strength at gateway 		int32
rx_snr Not set float
rx_time 1772147372
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 184
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772147372.7721648
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: !1309db84
Signal Metrics: RSSI: -89.0 dBm
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:83 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!8a78dd5f", "long_name": "Таганский", "short_name": "dd5f", "macaddr": "9T+KeN1f", "hw_model": "T_ECHO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1309db84", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2323176799, "to": 4294967295, "id": 3315654326, "rx_time": 1772147372, "rx_snr": 0.0, "rx_rssi": -89, "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": 184, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092138613738646435661212d0a2d0b0d0b3d0b0d0bdd181d0bad0b8d0b91a04646435662206f53f8a78dd5f28074220dc39707a84c7c6dae8f464673ba1b5c1c38e871f3ebb2c9a426d40eb314195254800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!8a78dd5f", "long_name": "Таганский", "short_name": "dd5f", "macaddr": "9T+KeN1f", "hw_model": "T_ECHO", "public_key": "3DlweoTHxtro9GRnO6G1wcOOhx8+uyyaQm1A6zFBlSU=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (83 bytes)
0a092138613738646435661212d0a2d0b0d0b3d0b0d0bdd181d0bad0b8d0b91a04646435662206f53f8a78dd5f28074220dc39707a84c7c6dae8f464673ba1b5c1c38e871f3ebb2c9a426d40eb314195254800
Hex Analysis:
Size:83 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 		-89.0 dBm Unknown 6 LongFast 2026-02-27 02:09:32 Current
Fostral (FSTR) +14.281s
After 		-84.0 dBm -18.25 dB 5 LongFast 2026-02-27 02:09:47 View
patch866 (pth8) +15.891s
After 		-67.0 dBm 1.50 dB 5 LongFast 2026-02-27 02:09:48 View
EGarpunov 2 868 (Base) (BAO) (EG28) +16.227s
After 		-117.0 dBm -11.50 dB 6 LongFast 2026-02-27 02:09:48 View
AngryAn (👻) +19.247s
After 		-116.0 dBm -3.50 dB 6 LongFast 2026-02-27 02:09:52 View
Tsaritsyno_KB_V_868 (KBV8) +22.166s
After 		-110.0 dBm -12.50 dB 7 LongFast 2026-02-27 02:09:54 View
Tsaritsyno_KB_U_868 (KBU8) +24.283s
After 		-110.0 dBm -5.75 dB 7 LongFast 2026-02-27 02:09:57 View
Meshtastic 6db8 (6db8) +33.350s
After 		-107.0 dBm -18.00 dB 7 LongFast 2026-02-27 02:10:06 View
Butyrskaya 868 (But8) +34.741s
After 		-111.0 dBm -6.25 dB 6 LongFast 2026-02-27 02:10:07 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +37.257s
After 		-103.0 dBm -9.00 dB 7 LongFast 2026-02-27 02:10:10 View
SYSXX YGW8 (SXY8) +1125.256s
After 		-93.0 dBm -3.50 dB 6 LongFast 2026-02-27 02:28:18 View
SYSXX BGW8 (SXB8) +1125.422s
After 		-119.0 dBm -9.75 dB 6 LongFast 2026-02-27 02:28:18 View
RN3ABX Georgy 2 (ABX2) +1125.610s
After 		-97.0 dBm 7.75 dB 6 LongFast 2026-02-27 02:28:18 View
SYSXX OGW8 (SXG8) +1127.229s
After 		-65.0 dBm 5.50 dB 6 LongFast 2026-02-27 02:28:20 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +4388.599s
After 		-111.0 dBm -18.25 dB 6 LongFast 2026-02-27 03:22:41 View
Butyrskaya 868 (But8) +4390.633s
After 		-118.0 dBm -11.50 dB 7 LongFast 2026-02-27 03:22:43 View
Keyhost GW8 (KHS8) +4392.076s
After 		-115.0 dBm -11.75 dB 7 LongFast 2026-02-27 03:22:44 View
SYSXX YGW8 (SXY8) +4394.503s
After 		Unknown 6.50 dB 7 LongFast 2026-02-27 03:22:47 View
SYSXX OGW8 (SXG8) +4396.097s
After 		-62.0 dBm 6.25 dB 7 LongFast 2026-02-27 03:22:48 View
SYSXX BGW8 (SXB8) +4397.101s
After 		-36.0 dBm 7.00 dB 7 LongFast 2026-02-27 03:22:49 View
20

Total Receptions

15

Unique Gateways