Packet #5947940 Success

NODEINFO_APP packet from DrewnjaPocket (DRPT) to !ffffffff

18
Total Receptions
16
Unique Gateways
7
Hop Count
80
Payload Bytes
Packet Information
Database ID: 5947940
Mesh Packet ID: 0xee33c5bb
Used for correlation across gateways
Timestamp: 2026-01-14 19:12:23 UTC
From Node: DrewnjaPocket (DRPT)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Fostral (FSTR)
Channel: LongFast
RSSI: -75 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:DrewnjaPocket
Short Name:DRPT
Node ID:!f61ad763
MAC Address:7xT2Gtdj
Hardware:HELTEC_MESH_POCKET
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:!1309d640
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 !1309d640
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 4128954211
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 -75.0 dBm
Signal strength at gateway 		int32
rx_snr -9.50 dB
Signal quality at gateway 		float
rx_time 1768407142
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 180
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768407143.462067
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: !1309d640
Signal Metrics: RSSI: -75.0 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": "!f61ad763", "long_name": "DrewnjaPocket", "short_name": "DRPT", "macaddr": "7xT2Gtdj", "hw_model": "HELTEC_MESH_POCKET" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1309d640", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4128954211, "to": 4294967295, "id": 3996370363, "rx_time": 1768407142, "rx_snr": -9.5, "rx_rssi": -75, "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": 180, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216636316164373633120d447265776e6a61506f636b65741a04445250542206ef14f61ad763285e3801422054d404627268aaee83869d0a0600774301b479a3efe0b514f219be2e5eae4a284800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!f61ad763", "long_name": "DrewnjaPocket", "short_name": "DRPT", "macaddr": "7xT2Gtdj", "hw_model": "HELTEC_MESH_POCKET", "role": "CLIENT_MUTE", "public_key": "VNQEYnJoqu6Dhp0KBgB3QwG0eaPv4LUU8hm+Ll6uSig=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09216636316164373633120d447265776e6a61506f636b65741a04445250542206ef14f61ad763285e3801422054d404627268aaee83869d0a0600774301b479a3efe0b514f219be2e5eae4a284800
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
Fostral (FSTR) Primary 0.000s
Reference 		-75.0 dBm -9.50 dB 7 LongFast 2026-01-14 19:12:23 Current
Fostral (FSTR) -0.354s
Before 		-75.0 dBm -9.50 dB 1 LongFast 2026-01-14 19:12:23 View
BBS Восток (DM📲) (BBSv) -0.246s
Before 		-76.0 dBm 4.25 dB 1 LongFast 2026-01-14 19:12:23 View
EGarpunov 2 868 (Base) (BAO) (EG28) +1.648s
After 		-108.0 dBm -4.00 dB 2 LongFast 2026-01-14 19:12:25 View
Tsaritsyno_KB_U_868 (KBU8) +3.978s
After 		-108.0 dBm -1.00 dB 3 LongFast 2026-01-14 19:12:27 View
PopoG VKO 6a54 (6a54) +13.350s
After 		-117.0 dBm -10.75 dB 6 LongFast 2026-01-14 19:12:36 View
PopoG SRO (c204) +15.766s
After 		-31.0 dBm 7.00 dB 7 LongFast 2026-01-14 19:12:39 View
Medved GW8 (MED8) +30.246s
After 		-104.0 dBm -3.75 dB 3 LongFast 2026-01-14 19:12:53 View
RN3ABX Georgy 2 (ABX2) +30.987s
After 		-127.0 dBm -19.25 dB 3 LongFast 2026-01-14 19:12:54 View
SYSXX YGW8 (SXY8) +31.091s
After 		-99.0 dBm -11.00 dB 3 LongFast 2026-01-14 19:12:54 View
VEGA 6d78 (VEGA) +31.457s
After 		-81.0 dBm -11.50 dB 6 LongFast 2026-01-14 19:12:54 View
patch866 (pth8) +32.137s
After 		-68.0 dBm 2.50 dB 3 LongFast 2026-01-14 19:12:55 View
SYSXX OGW8 (SXG8) +32.152s
After 		-70.0 dBm 6.00 dB 3 LongFast 2026-01-14 19:12:55 View
hmbm (f55c) +33.843s
After 		-97.0 dBm 3.25 dB 4 LongFast 2026-01-14 19:12:57 View
Dragon868-1 (D1) +35.516s
After 		-93.0 dBm -0.75 dB 7 LongFast 2026-01-14 19:12:58 View
Butyrskaya 868 (But8) +37.493s
After 		-101.0 dBm 2.75 dB 5 LongFast 2026-01-14 19:13:00 View
SYSXX BGW8 (SXB8) +63.073s
After 		-125.0 dBm -16.50 dB 5 LongFast 2026-01-14 19:13:26 View
SYSXX BGW8 (SXB8) +63.372s
After 		-125.0 dBm -16.50 dB 7 LongFast 2026-01-14 19:13:26 View
18

Total Receptions

16

Unique Gateways