Packet #5748971 Success

NODEINFO_APP packet from GogiTop (3440) to !ffffffff

23
Total Receptions
17
Unique Gateways
6
Hop Count
72
Payload Bytes
Packet Information
Database ID: 5748971
Mesh Packet ID: 0x305ed22d
Used for correlation across gateways
Timestamp: 2026-01-13 09:30:04 UTC
From Node: GogiTop (3440)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Zoͦmͫвⷡiͥeͤ [GW8] (🧟)
Channel: LongFast
RSSI: -102 dBm
SNR: -9.0 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 72 bytes
Decoded: Yes
Decoded Data:
Long Name:GogiTop
Short Name:3440
Node ID:!db583440
MAC Address:EFHbWDRA
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:72 bytes
Gateway:!deadc0de
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 !deadc0de
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (72 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3679990848
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 72 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 -102.0 dBm
Signal strength at gateway 		int32
rx_snr -9.00 dB
Signal quality at gateway 		float
rx_time 1768285803
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 136
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768285804.1081123
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: !deadc0de
Signal Metrics: RSSI: -102.0 dBm
SNR: -9.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:72 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!db583440", "long_name": "GogiTop", "short_name": "3440", "macaddr": "EFHbWDRA", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!deadc0de", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3679990848, "to": 4294967295, "id": 811520557, "rx_time": 1768285803, "rx_snr": -9.0, "rx_rssi": -102, "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": 136, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092164623538333434301207476f6769546f701a043334343022061051db583440282b422094f5e0048dcb1e52391ea6a2a9dc99628083514177856db7b11a6920238465244800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db583440", "long_name": "GogiTop", "short_name": "3440", "macaddr": "EFHbWDRA", "hw_model": "HELTEC_V3", "public_key": "lPXgBI3LHlI5HqaiqdyZYoCDUUF3hW23sRppICOEZSQ=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (72 bytes)
0a092164623538333434301207476f6769546f701a043334343022061051db583440282b422094f5e0048dcb1e52391ea6a2a9dc99628083514177856db7b11a6920238465244800
Hex Analysis:
Size:72 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
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) Primary 0.000s
Reference 		-102.0 dBm -9.00 dB 6 LongFast 2026-01-13 09:30:04 Current
hmbm (f55c) -27.697s
Before 		-105.0 dBm -7.00 dB 2 LongFast 2026-01-13 09:29:36 View
Korolyok h0use (K8k*) -15.528s
Before 		-111.0 dBm -0.25 dB 6 LongFast 2026-01-13 09:29:48 View
BBS Восток (DM📲) (BBSv) -15.343s
Before 		-94.0 dBm -6.50 dB 6 LongFast 2026-01-13 09:29:48 View
patch866 (pth8) -8.604s
Before 		-67.0 dBm 1.50 dB 5 LongFast 2026-01-13 09:29:55 View
VEGA 6d78 (VEGA) -3.996s
Before 		-95.0 dBm -14.25 dB 4 LongFast 2026-01-13 09:30:00 View
EGarpunov 2 868 (Base) (BAO) (EG28) -0.546s
Before 		-122.0 dBm -17.25 dB 7 LongFast 2026-01-13 09:30:03 View
EGarpunov 2 868 (Base) (BAO) (EG28) -0.201s
Before 		-122.0 dBm -17.25 dB 7 LongFast 2026-01-13 09:30:03 View
Tsaritsyno_KB_U_868 (KBU8) +19.297s
After 		-108.0 dBm 1.25 dB 7 LongFast 2026-01-13 09:30:23 View
Tsaritsyno_KB_U_868 (KBU8) +19.541s
After 		-108.0 dBm 1.25 dB 7 LongFast 2026-01-13 09:30:23 View
RN3ABX Georgy 2 (ABX2) +25.345s
After 		-122.0 dBm -14.00 dB 5 LongFast 2026-01-13 09:30:29 View
RN3ABX Georgy 2 (ABX2) +25.618s
After 		-122.0 dBm -14.00 dB 7 LongFast 2026-01-13 09:30:29 View
Medved GW8 (MED8) +28.773s
After 		-99.0 dBm -0.25 dB 6 LongFast 2026-01-13 09:30:32 View
Medved GW8 (MED8) +29.004s
After 		-99.0 dBm -0.25 dB 7 LongFast 2026-01-13 09:30:33 View
Keyhost GW8 (KHS8) +29.141s
After 		-114.0 dBm -9.25 dB 6 LongFast 2026-01-13 09:30:33 View
SYSXX BGW8 (SXB8) +33.229s
After 		-125.0 dBm -15.00 dB 6 LongFast 2026-01-13 09:30:37 View
SYSXX YGW8 (SXY8) +40.786s
After 		-98.0 dBm -16.50 dB 5 LongFast 2026-01-13 09:30:44 View
SYSXX YGW8 (SXY8) +40.991s
After 		-98.0 dBm -16.50 dB 7 LongFast 2026-01-13 09:30:45 View
SYSXX OGW8 (SXG8) +42.211s
After 		-69.0 dBm 6.75 dB 5 LongFast 2026-01-13 09:30:46 View
Aster-02 (AST2) +46.773s
After 		-90.0 dBm -3.25 dB 6 LongFast 2026-01-13 09:30:50 View
Aster-02 (AST2) +47.080s
After 		-90.0 dBm -3.25 dB 7 LongFast 2026-01-13 09:30:51 View
ZA_MKAD_22_868_1 (8681) +547.592s
After 		-138.0 dBm -15.75 dB 7 LongFast 2026-01-13 09:39:11 View
Dragon868-1 (D1) +548.333s
After 		-106.0 dBm -0.75 dB 7 LongFast 2026-01-13 09:39:12 View
23

Total Receptions

17

Unique Gateways