Packet #10901306 Success

NODEINFO_APP packet from BAUMAN_868 (a50c) to Khim8 (Kim8)

20
Total Receptions
20
Unique Gateways
3
Hop Count
77
Payload Bytes
Packet Information
Database ID: 10901306
Mesh Packet ID: 0xd0571031
Used for correlation across gateways
Timestamp: 2026-03-02 04:28:32 UTC
From Node: BAUMAN_868 (a50c)
To Node: Khim8 (Kim8)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: dmt-ozeretskoe-mechta/868/LF2 (OZM8)
Channel: LongFast
RSSI: -121 dBm
SNR: -18.0 dBm
Hop Info: 3/6 hops
Start: 6, Limit: 3
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:!1309dc38
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 6
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !1309dc38
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 3774175364
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 77 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -121.0 dBm
Signal strength at gateway 		int32
rx_snr -18.00 dB
Signal quality at gateway 		float
rx_time 1772414917
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 133
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772414912.4586403
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !1309dc38
Signal Metrics: RSSI: -121.0 dBm
SNR: -18.00 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": "!1309dc38", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661328140, "to": 3774175364, "id": 3495366705, "rx_time": 1772414917, "rx_snr": -18.0, "rx_rssi": -121, "hop_limit": 3, "hop_start": 6, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 133, "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
dmt-ozeretskoe-mechta/868/LF2 (OZM8) Primary 0.000s
Reference 		-121.0 dBm -18.00 dB 3 LongFast 2026-03-02 04:28:32 Current
AngryAn (👻) -5.531s
Before 		-129.0 dBm -8.25 dB 1 LongFast 2026-03-02 04:28:26 View
EGarpunov 2 868 (Base) (BAO) (EG28) -2.828s
Before 		-115.0 dBm -13.25 dB 2 LongFast 2026-03-02 04:28:29 View
BBS Восток (DM📲) (BBSv) -2.250s
Before 		-98.0 dBm -16.25 dB 2 LongFast 2026-03-02 04:28:30 View
Tsaritsyno_KB_U_868 (KBU8) -1.014s
Before 		-110.0 dBm -2.25 dB 3 LongFast 2026-03-02 04:28:31 View
Korolyok h0use (K8k*) -0.207s
Before 		-118.0 dBm -6.00 dB 3 LongFast 2026-03-02 04:28:32 View
Meshtastic 6db8 (6db8) +1.451s
After 		-103.0 dBm -15.50 dB 3 LongFast 2026-03-02 04:28:33 View
pyri8 (pyri) +1.753s
After 		-118.0 dBm -19.25 dB 3 LongFast 2026-03-02 04:28:34 View
patch866 (pth8) +4.224s
After 		-66.0 dBm 2.50 dB 3 LongFast 2026-03-02 04:28:36 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +5.153s
After 		-89.0 dBm 3.00 dB 4 LongFast 2026-03-02 04:28:37 View
Keyhost GW8 (KHS8) +5.402s
After 		-119.0 dBm -13.75 dB 4 LongFast 2026-03-02 04:28:37 View
Tsaritsyno_KB_V_868 (KBV8) +6.709s
After 		-117.0 dBm -12.50 dB 4 LongFast 2026-03-02 04:28:39 View
Butyrskaya 868 (But8) +11.328s
After 		-120.0 dBm -13.75 dB 6 LongFast 2026-03-02 04:28:43 View
Aster-02 (AST2) +11.838s
After 		-82.0 dBm 2.00 dB 6 LongFast 2026-03-02 04:28:44 View
svk2 883c SZAO Serebriany Bor (svk2) +12.127s
After 		-138.0 dBm -14.75 dB 6 LongFast 2026-03-02 04:28:44 View
SYSXX YGW8 (SXY8) +47.398s
After 		-98.0 dBm -9.00 dB 6 LongFast 2026-03-02 04:29:19 View
SYSXX BGW8 (SXB8) +47.613s
After 		-120.0 dBm -12.00 dB 6 LongFast 2026-03-02 04:29:20 View
SYSXX OGW8 (SXG8) +49.341s
After 		-73.0 dBm 6.25 dB 6 LongFast 2026-03-02 04:29:21 View
RN3ABX Georgy 2 (ABX2) +87.172s
After 		-114.0 dBm -7.75 dB 3 LongFast 2026-03-02 04:29:59 View
Zamkad8 (zmkd) +115.539s
After 		-125.0 dBm -14.00 dB 4 LongFast 2026-03-02 04:30:27 View
20

Total Receptions

20

Unique Gateways