Packet #10733270 Success

NODEINFO_APP packet from Berlog (brlg) to !ffffffff

16
Total Receptions
15
Unique Gateways
6
Hop Count
71
Payload Bytes
Packet Information
Database ID: 10733270
Mesh Packet ID: 0x55257877
Used for correlation across gateways
Timestamp: 2026-02-28 15:44:39 UTC
From Node: Berlog (brlg)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: patch866 (pth8)
Channel: LongFast
RSSI: -67 dBm
SNR: 3.0 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 71 bytes
Decoded: Yes
Decoded Data:
Long Name:Berlog
Short Name:brlg
Node ID:!6985fac4
MAC Address:kHBphfrE
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:71 bytes
Gateway:!08ad1914
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 !08ad1914
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (71 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770388164
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 71 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 -67.0 dBm
Signal strength at gateway 		int32
rx_snr 3.00 dB
Signal quality at gateway 		float
rx_time 1772282678
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 4
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772282679.7541168
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: !08ad1914
Signal Metrics: RSSI: -67.0 dBm
SNR: 3.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:71 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!6985fac4", "long_name": "Berlog", "short_name": "brlg", "macaddr": "kHBphfrE", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!08ad1914", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770388164, "to": 4294967295, "id": 1428519031, "rx_time": 1772282678, "rx_snr": 3.0, "rx_rssi": -67, "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": 4, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921363938356661633412064265726c6f671a0462726c67220690706985fac4286e4220b32b525e17e21a04bcbff1ac2b545e963331f262626d261e1587c2c902c3b63b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!6985fac4", "long_name": "Berlog", "short_name": "brlg", "macaddr": "kHBphfrE", "hw_model": "HELTEC_V4", "public_key": "sytSXhfiGgS8v/GsK1ReljMx8mJibSYeFYfCyQLDtjs=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (71 bytes)
0a0921363938356661633412064265726c6f671a0462726c67220690706985fac4286e4220b32b525e17e21a04bcbff1ac2b545e963331f262626d261e1587c2c902c3b63b4800
Hex Analysis:
Size:71 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
patch866 (pth8) Primary 0.000s
Reference 		-67.0 dBm 3.00 dB 6 LongFast 2026-02-28 15:44:39 Current
Butyrskaya 868 (But8) -9.656s
Before 		-116.0 dBm -10.00 dB 3 LongFast 2026-02-28 15:44:30 View
AngryAn (👻) -5.044s
Before 		-128.0 dBm -9.50 dB 4 LongFast 2026-02-28 15:44:34 View
Aster-02 (AST2) -4.959s
Before 		-106.0 dBm -15.50 dB 4 LongFast 2026-02-28 15:44:34 View
SYSXX YGW8 (SXY8) -4.869s
Before 		-101.0 dBm -12.25 dB 4 LongFast 2026-02-28 15:44:34 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -2.349s
Before 		-104.0 dBm -17.25 dB 5 LongFast 2026-02-28 15:44:37 View
SYSXX BGW8 (SXB8) +0.924s
After 		-120.0 dBm -12.50 dB 5 LongFast 2026-02-28 15:44:40 View
BBS Восток (DM📲) (BBSv) +1.140s
After 		-97.0 dBm -5.75 dB 6 LongFast 2026-02-28 15:44:40 View
Korolyok h0use (K8k*) +1.371s
After 		-120.0 dBm -8.50 dB 6 LongFast 2026-02-28 15:44:41 View
EGarpunov 2 868 (Base) (BAO) (EG28) +2.478s
After 		-112.0 dBm -11.25 dB 6 LongFast 2026-02-28 15:44:42 View
Tsaritsyno_KB_U_868 (KBU8) +6.486s
After 		-113.0 dBm -5.50 dB 7 LongFast 2026-02-28 15:44:46 View
Tsaritsyno_KB_V_868 (KBV8) +15.009s
After 		-110.0 dBm -5.50 dB 7 LongFast 2026-02-28 15:44:54 View
SYSXX OGW8 (SXG8) +17.259s
After 		-47.0 dBm 4.75 dB 5 LongFast 2026-02-28 15:44:57 View
Fostral (FSTR) +79.412s
After 		-90.0 dBm -20.00 dB 7 LongFast 2026-02-28 15:45:59 View
Keyhost GW8 (KHS8) +3935.842s
After 		-119.0 dBm -18.50 dB 3 LongFast 2026-02-28 16:50:15 View
Keyhost GW8 (KHS8) +3936.090s
After 		-119.0 dBm -18.50 dB 7 LongFast 2026-02-28 16:50:15 View
16

Total Receptions

15

Unique Gateways