Packet #10741261 Success

NODEINFO_APP packet from BAUMAN_868 (a50c) to !ffffffff

16
Total Receptions
16
Unique Gateways
1
Hop Count
77
Payload Bytes
Packet Information
Database ID: 10741261
Mesh Packet ID: 0x535e0c1d
Used for correlation across gateways
Timestamp: 2026-02-28 17:19:09 UTC
From Node: BAUMAN_868 (a50c)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Aster-02 (AST2)
Channel: LongFast
RSSI: -104 dBm
SNR: -16.25 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Payload Data
Protocol: NODEINFO_APP
Size: 77 bytes
Decoded: Yes
Decoded Data:
Long Name:BAUMAN_868
Short Name:a50c
Node ID:!9ea0a50c
MAC Address:nBOeoKUM
Hardware:HELTEC_WSL_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:77 bytes
Gateway:!b2a78a88
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:1 / 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 !b2a78a88
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (77 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2661328140
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 77 bytes size
hop_limit 6
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -104.0 dBm
Signal strength at gateway 		int32
rx_snr -16.25 dB
Signal quality at gateway 		float
rx_time 1772288348
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 248
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772288349.302751
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b2a78a88
Signal Metrics: RSSI: -104.0 dBm
SNR: -16.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:77 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!9ea0a50c", "long_name": "BAUMAN_868", "short_name": "a50c", "macaddr": "nBOeoKUM", "hw_model": "HELTEC_WSL_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b2a78a88", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661328140, "to": 4294967295, "id": 1398672413, "rx_time": 1772288348, "rx_snr": -16.25, "rx_rssi": -104, "hop_limit": 6, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 248, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965613061353063120a4241554d414e5f3836381a046135306322069c139ea0a50c282c3801422013b162874622f7553c3e36911bbf094ea601a778153e6468054dca75a3a020574800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9ea0a50c", "long_name": "BAUMAN_868", "short_name": "a50c", "macaddr": "nBOeoKUM", "hw_model": "HELTEC_WSL_V3", "role": "CLIENT_MUTE", "public_key": "E7Fih0Yi91U8PjaRG78JTqYBp3gVPmRoBU3KdaOgIFc=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (77 bytes)
0a09213965613061353063120a4241554d414e5f3836381a046135306322069c139ea0a50c282c3801422013b162874622f7553c3e36911bbf094ea601a778153e6468054dca75a3a020574800
Hex Analysis:
Size:77 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
Aster-02 (AST2) Primary 0.000s
Reference 		-104.0 dBm -16.25 dB 1 LongFast 2026-02-28 17:19:09 Current
patch866 (pth8) +2.411s
After 		-68.0 dBm 2.00 dB 1 LongFast 2026-02-28 17:19:11 View
BBS Восток (DM📲) (BBSv) +2.583s
After 		-103.0 dBm -11.50 dB 2 LongFast 2026-02-28 17:19:11 View
Fostral (FSTR) +3.835s
After 		-88.0 dBm -19.00 dB 3 LongFast 2026-02-28 17:19:13 View
Butyrskaya 868 (But8) +3.987s
After 		-109.0 dBm -1.50 dB 2 LongFast 2026-02-28 17:19:13 View
Korolyok h0use (K8k*) +4.913s
After 		-121.0 dBm -9.25 dB 4 LongFast 2026-02-28 17:19:14 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +5.464s
After 		-109.0 dBm -14.00 dB 3 LongFast 2026-02-28 17:19:14 View
Keyhost GW8 (KHS8) +7.172s
After 		-121.0 dBm -18.00 dB 4 LongFast 2026-02-28 17:19:16 View
EGarpunov 2 868 (Base) (BAO) (EG28) +7.458s
After 		-118.0 dBm -18.25 dB 2 LongFast 2026-02-28 17:19:16 View
Tsaritsyno_KB_V_868 (KBV8) +8.362s
After 		-109.0 dBm -4.50 dB 4 LongFast 2026-02-28 17:19:17 View
pyri8 (pyri) +8.476s
After 		-118.0 dBm -18.75 dB 5 LongFast 2026-02-28 17:19:17 View
Medved GW8 (MED8) +9.403s
After 		-98.0 dBm 1.25 dB 3 LongFast 2026-02-28 17:19:18 View
SYSXX BGW8 (SXB8) +11.807s
After 		-121.0 dBm -12.25 dB 2 LongFast 2026-02-28 17:19:21 View
RN3ABX Georgy 2 (ABX2) +12.597s
After 		-115.0 dBm -4.75 dB 2 LongFast 2026-02-28 17:19:21 View
SYSXX YGW8 (SXY8) +18.529s
After 		Unknown 6.25 dB 4 LongFast 2026-02-28 17:19:27 View
SYSXX OGW8 (SXG8) +501.512s
After 		-50.0 dBm 6.00 dB 5 LongFast 2026-02-28 17:27:30 View
16

Total Receptions

16

Unique Gateways