Packet #10513252 Success

NODEINFO_APP packet from Mammolog_base1 (MmB1) to !ffffffff

26
Total Receptions
16
Unique Gateways
6
Hop Count
81
Payload Bytes
Packet Information
Database ID: 10513252
Mesh Packet ID: 0xac67db4f
Used for correlation across gateways
Timestamp: 2026-02-26 19:00:33 UTC
From Node: Mammolog_base1 (MmB1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: AngryAn (👻)
Channel: LongFast
RSSI: -131 dBm
SNR: -19.0 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 81 bytes
Decoded: Yes
Decoded Data:
Long Name:Mammolog_base1
Short Name:MmB1
Node ID:!6984b2e0
MAC Address:kHBphLLg
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:81 bytes
Gateway:!bba9398c
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:
âš  Visible to all nodes on channel
âš  Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bba9398c
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 1770304224
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 -131.0 dBm
Signal strength at gateway 		int32
rx_snr -19.00 dB
Signal quality at gateway 		float
rx_time 1772121631
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 60
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772121633.0071523
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:
  • âš  Visible to all nodes on channel
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (6 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !bba9398c
Signal Metrics: RSSI: -131.0 dBm
SNR: -19.00 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": "!6984b2e0", "long_name": "Mammolog_base1", "short_name": "MmB1", "macaddr": "kHBphLLg", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba9398c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770304224, "to": 4294967295, "id": 2892487503, "rx_time": 1772121631, "rx_snr": -19.0, "rx_rssi": -131, "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": 60, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213639383462326530120e4d616d6d6f6c6f675f62617365311a044d6d4231220690706984b2e0286e380c4220aa78134f620c82bfdb29c5ed0b3951e8c4288680804728b9494a2ba63acf5d464800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!6984b2e0", "long_name": "Mammolog_base1", "short_name": "MmB1", "macaddr": "kHBphLLg", "hw_model": "HELTEC_V4", "role": "CLIENT_BASE", "public_key": "qngTT2IMgr/bKcXtCzlR6MQohoCARyi5SUorpjrPXUY=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (81 bytes)
0a09213639383462326530120e4d616d6d6f6c6f675f62617365311a044d6d4231220690706984b2e0286e380c4220aa78134f620c82bfdb29c5ed0b3951e8c4288680804728b9494a2ba63acf5d464800
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
AngryAn (👻) Primary 0.000s
Reference 		-131.0 dBm -19.00 dB 6 LongFast 2026-02-26 19:00:33 Current
Aster-02 (AST2) -150.213s
Before 		-92.0 dBm -4.75 dB 0 LongFast 2026-02-26 18:58:02 View
RN3ABX Georgy 2 (ABX2) -145.138s
Before 		-117.0 dBm -7.50 dB 1 LongFast 2026-02-26 18:58:07 View
Zamkad8 (zmkd) -142.442s
Before 		-124.0 dBm -14.50 dB 1 LongFast 2026-02-26 18:58:10 View
ZA_MKAD_22_868_1 (8681) -94.835s
Before 		-134.0 dBm -12.25 dB 2 LongFast 2026-02-26 18:58:58 View
PopoG TRS (6828) -85.934s
Before 		-123.0 dBm -14.00 dB 3 LongFast 2026-02-26 18:59:07 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -79.826s
Before 		-89.0 dBm 2.50 dB 3 LongFast 2026-02-26 18:59:13 View
Keyhost GW8 (KHS8) -28.586s
Before 		-113.0 dBm -9.75 dB 5 LongFast 2026-02-26 19:00:04 View
Tsaritsyno_KB_V_868 (KBV8) -20.134s
Before 		-105.0 dBm -9.50 dB 3 LongFast 2026-02-26 19:00:12 View
pyri8 (pyri) -11.270s
Before 		-115.0 dBm -14.25 dB 6 LongFast 2026-02-26 19:00:21 View
patch866 (pth8) -8.474s
Before 		-70.0 dBm 1.50 dB 6 LongFast 2026-02-26 19:00:24 View
Tsaritsyno_KB_U_868 (KBU8) -3.943s
Before 		-110.0 dBm -8.25 dB 4 LongFast 2026-02-26 19:00:29 View
Butyrskaya 868 (But8) -1.660s
Before 		-112.0 dBm -6.00 dB 7 LongFast 2026-02-26 19:00:31 View
SYSXX YGW8 (SXY8) +454.749s
After 		Unknown 7.00 dB 2 LongFast 2026-02-26 19:08:07 View
SYSXX OGW8 (SXG8) +455.343s
After 		-66.0 dBm 6.25 dB 2 LongFast 2026-02-26 19:08:08 View
SYSXX YGW8 (SXY8) +456.525s
After 		Unknown 7.00 dB 7 LongFast 2026-02-26 19:08:09 View
SYSXX BGW8 (SXB8) +919.701s
After 		-5.0 dBm 7.50 dB 3 LongFast 2026-02-26 19:15:52 View
RN3ABX Georgy 2 (ABX2) +934.126s
After 		-110.0 dBm -1.00 dB 4 LongFast 2026-02-26 19:16:07 View
ZA_MKAD_22_868_1 (8681) +28603.399s
After 		-136.0 dBm -12.00 dB 3 LongFast 2026-02-27 02:57:16 View
Aster-02 (AST2) +28604.300s
After 		-82.0 dBm 0.50 dB 4 LongFast 2026-02-27 02:57:17 View
SYSXX BGW8 (SXB8) +28604.895s
After 		-111.0 dBm -5.25 dB 4 LongFast 2026-02-27 02:57:17 View
SYSXX YGW8 (SXY8) +28605.307s
After 		-94.0 dBm -10.50 dB 4 LongFast 2026-02-27 02:57:18 View
SYSXX OGW8 (SXG8) +28617.710s
After 		-65.0 dBm 6.75 dB 3 LongFast 2026-02-27 02:57:30 View
Zamkad8 (zmkd) +28620.904s
After 		-123.0 dBm -12.00 dB 3 LongFast 2026-02-27 02:57:33 View
Butyrskaya 868 (But8) +28622.740s
After 		-112.0 dBm -9.00 dB 7 LongFast 2026-02-27 02:57:35 View
Tsaritsyno_KB_V_868 (KBV8) +28653.987s
After 		-107.0 dBm -8.00 dB 7 LongFast 2026-02-27 02:58:06 View
26

Total Receptions

16

Unique Gateways