Packet #23263 Success

NODEINFO_APP packet from Yuriy's node (yg) to !ffffffff

24
Total Receptions
2
Unique Gateways
0
Hop Count
77
Payload Bytes
Packet Information
Database ID: 23263
Mesh Packet ID: 0x87ff0dc4
Used for correlation across gateways
Timestamp: 2026-03-28 23:01:36 UTC
From Node: Yuriy's node (yg)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Yuriy's node (yg)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/7 hops
Start: 7, Limit: 7
Payload Data
Protocol: NODEINFO_APP
Size: 77 bytes
Decoded: Yes
Decoded Data:
Long Name:Yuriy's node
Short Name:yg
Node ID:!0407dcd4
MAC Address:rKcEB9zU
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:77 bytes
Gateway:!0407dcd4
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !0407dcd4
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 67624148
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 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1774738895
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 212
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774738896.1268792
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !0407dcd4
Zero Hop Policy: Enabled
Direct gateway connection
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": "!0407dcd4", "long_name": "Yuriy's node", "short_name": "yg", "macaddr": "rKcEB9zU", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!0407dcd4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 67624148, "to": 4294967295, "id": 2281639364, "rx_time": 1774738895, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 7, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213034303764636434120c59757269792773206e6f64651a0279672206aca70407dcd4282b38014220d6d9f7baae2e44d9d6b7276e8dbbfa7f96d132ee914f6f6ec67535eca10e133f4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!0407dcd4", "long_name": "Yuriy's node", "short_name": "yg", "macaddr": "rKcEB9zU", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "1tn3uq4uRNnWtydujbv6f5bRMu6RT29uxnU17KEOEz8=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (77 bytes)
0a09213034303764636434120c59757269792773206e6f64651a0279672206aca70407dcd4282b38014220d6d9f7baae2e44d9d6b7276e8dbbfa7f96d132ee914f6f6ec67535eca10e133f4800
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
Yuriy's node (yg) Primary 0.000s
Reference 		Unknown Unknown 0 LongFast 2026-03-28 23:01:36 Current
rustyarh_4684 (rust) +2.460s
After 		-95.0 dBm -14.25 dB 0 LongFast 2026-03-28 23:01:38 View
rustyarh_4684 (rust) +85870.807s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-29 22:52:46 View
rustyarh_4684 (rust) +86028.996s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-29 22:55:25 View
rustyarh_4684 (rust) +88839.670s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-29 23:42:15 View
rustyarh_4684 (rust) +91796.194s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:31:32 View
rustyarh_4684 (rust) +91946.832s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:34:02 View
rustyarh_4684 (rust) +91967.022s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:34:23 View
rustyarh_4684 (rust) +92366.525s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:41:02 View
rustyarh_4684 (rust) +92380.471s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:41:16 View
rustyarh_4684 (rust) +92383.581s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:41:19 View
rustyarh_4684 (rust) +92551.554s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:44:07 View
rustyarh_4684 (rust) +92574.325s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:44:30 View
rustyarh_4684 (rust) +92579.788s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:44:35 View
rustyarh_4684 (rust) +92587.930s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:44:44 View
rustyarh_4684 (rust) +92771.217s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:47:47 View
rustyarh_4684 (rust) +92779.401s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:47:55 View
rustyarh_4684 (rust) +92787.851s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:48:03 View
rustyarh_4684 (rust) +92802.822s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:48:18 View
rustyarh_4684 (rust) +93092.250s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:53:08 View
rustyarh_4684 (rust) +93106.804s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:53:22 View
rustyarh_4684 (rust) +93114.361s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:53:30 View
rustyarh_4684 (rust) +93121.165s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:53:37 View
rustyarh_4684 (rust) +93127.468s
After 		-95.0 dBm -14.25 dB 7 LongFast 2026-03-30 00:53:43 View
24

Total Receptions

2

Unique Gateways