Packet #5787842 Success

NODEINFO_APP packet from Pogorelki e4c8 (e4c8) to !ffffffff

16
Total Receptions
14
Unique Gateways
6
Hop Count
81
Payload Bytes
Packet Information
Database ID: 5787842
Mesh Packet ID: 0x3ea532d4
Used for correlation across gateways
Timestamp: 2026-01-13 16:24:10 UTC
From Node: Pogorelki e4c8 (e4c8)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: Unknown
SNR: 2.75 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 81 bytes
Decoded: Yes
Decoded Data:
Long Name:Pogorelki e4c8
Short Name:e4c8
Node ID:!acaae4c8
MAC Address:2IWsquTI
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:81 bytes
Gateway:!efffff02
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 !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (81 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2896880840
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 81 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 Not set int32
rx_snr 2.75 dB
Signal quality at gateway 		float
rx_time 1768310650
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 1
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768310650.8879821
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: !efffff02
Signal Metrics: SNR: 2.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:81 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!acaae4c8", "long_name": "Pogorelki e4c8", "short_name": "e4c8", "macaddr": "2IWsquTI", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2896880840, "to": 4294967295, "id": 1051013844, "rx_time": 1768310650, "rx_snr": 2.75, "rx_rssi": 0, "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": 1, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216163616165346338120e506f676f72656c6b6920653463381a04653463382206d885acaae4c8282b38014220402e578a45c1a87fb6d06f5b042343ccb418778f631419f5bd56dfb27319027c4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!acaae4c8", "long_name": "Pogorelki e4c8", "short_name": "e4c8", "macaddr": "2IWsquTI", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "QC5XikXBqH+20G9bBCNDzLQYd49jFBn1vVbfsnMZAnw=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (81 bytes)
0a09216163616165346338120e506f676f72656c6b6920653463381a04653463382206d885acaae4c8282b38014220402e578a45c1a87fb6d06f5b042343ccb418778f631419f5bd56dfb27319027c4800
Hex Analysis:
Size:81 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 		Unknown 2.75 dB 6 LongFast 2026-01-13 16:24:10 Current
Korolyok 5d88 (Krk8) -14.004s
Before 		-127.0 dBm -18.50 dB 4 LongFast 2026-01-13 16:23:56 View
Korolyok 5d88 (Krk8) -13.462s
Before 		-127.0 dBm -18.50 dB 7 LongFast 2026-01-13 16:23:57 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -12.780s
Before 		-91.0 dBm 3.50 dB 4 LongFast 2026-01-13 16:23:58 View
hmbm (f55c) -10.718s
Before 		-104.0 dBm -3.00 dB 4 LongFast 2026-01-13 16:24:00 View
Fostral (FSTR) -10.662s
Before 		-83.0 dBm -16.25 dB 4 LongFast 2026-01-13 16:24:00 View
BBS Восток (DM📲) (BBSv) -9.220s
Before 		-46.0 dBm 6.50 dB 5 LongFast 2026-01-13 16:24:01 View
patch866 (pth8) -8.837s
Before 		-67.0 dBm 2.00 dB 4 LongFast 2026-01-13 16:24:02 View
EGarpunov 2 868 (Base) (BAO) (EG28) -5.018s
Before 		-113.0 dBm -16.00 dB 7 LongFast 2026-01-13 16:24:05 View
SYSXX BGW8 (SXB8) -4.501s
Before 		-120.0 dBm -11.00 dB 5 LongFast 2026-01-13 16:24:06 View
Aster-02 (AST2) -2.823s
Before 		-99.0 dBm -12.75 dB 6 LongFast 2026-01-13 16:24:08 View
RN3ABX Georgy 2 (ABX2) -0.728s
Before 		-110.0 dBm -1.25 dB 6 LongFast 2026-01-13 16:24:10 View
SYSXX OGW8 (SXG8) +0.476s
After 		-63.0 dBm 5.00 dB 6 LongFast 2026-01-13 16:24:11 View
Koptevo-8-MQTT (BM8M) +1.016s
After 		-116.0 dBm -14.25 dB 7 LongFast 2026-01-13 16:24:11 View
Butyrskaya 868 (But8) +27.067s
After 		-105.0 dBm -2.50 dB 7 LongFast 2026-01-13 16:24:37 View
Butyrskaya 868 (But8) +27.420s
After 		-105.0 dBm -2.50 dB 7 LongFast 2026-01-13 16:24:38 View
16

Total Receptions

14

Unique Gateways