Packet #5884732 Success

NODEINFO_APP packet from R3YAV_Tsaritsino (e9c8) to !ffffffff

29
Total Receptions
20
Unique Gateways
7
Hop Count
81
Payload Bytes
Packet Information
Database ID: 5884732
Mesh Packet ID: 0x4d822c67
Used for correlation across gateways
Timestamp: 2026-01-14 07:32:50 UTC
From Node: R3YAV_Tsaritsino (e9c8)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: EGarpunov 2 868 (Base) (BAO) (EG28)
Channel: LongFast
RSSI: -103 dBm
SNR: 0.5 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 81 bytes
Decoded: Yes
Decoded Data:
Long Name:R3YAV_Tsaritsino
Short Name:e9c8
Node ID:!9e75e9c8
MAC Address:8J6edenI
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:81 bytes
Gateway:!433c9e98
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 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 !433c9e98
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 2658527688
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 Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -103.0 dBm
Signal strength at gateway 		int32
rx_snr 0.50 dB
Signal quality at gateway 		float
rx_time 1768365168
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 132
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768365170.4897285
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 (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !433c9e98
Signal Metrics: RSSI: -103.0 dBm
SNR: 0.50 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": "!9e75e9c8", "long_name": "R3YAV_Tsaritsino", "short_name": "e9c8", "macaddr": "8J6edenI", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433c9e98", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658527688, "to": 4294967295, "id": 1300376679, "rx_time": 1768365168, "rx_snr": 0.5, "rx_rssi": -103, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 132, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213965373565396338121052335941565f54736172697473696e6f1a04653963382206f09e9e75e9c8282b4220e6bff95da0fa9dd5a9fd1f0c955b0a2ca2052e59facd5761192c4e59ea0ab5024800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!9e75e9c8", "long_name": "R3YAV_Tsaritsino", "short_name": "e9c8", "macaddr": "8J6edenI", "hw_model": "HELTEC_V3", "public_key": "5r/5XaD6ndWp/R8MlVsKLKIFLln6zVdhGSxOWeoKtQI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (81 bytes)
0a09213965373565396338121052335941565f54736172697473696e6f1a04653963382206f09e9e75e9c8282b4220e6bff95da0fa9dd5a9fd1f0c955b0a2ca2052e59facd5761192c4e59ea0ab5024800
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
EGarpunov 2 868 (Base) (BAO) (EG28) Primary 0.000s
Reference 		-103.0 dBm 0.50 dB 7 LongFast 2026-01-14 07:32:50 Current
Tsaritsyno_KB_U_868 (KBU8) -112.935s
Before 		-115.0 dBm -4.75 dB 0 LongFast 2026-01-14 07:30:57 View
Tsaritsyno_KB_U_868 (KBU8) -112.634s
Before 		-115.0 dBm -4.75 dB 7 LongFast 2026-01-14 07:30:57 View
Butyrskaya 868 (But8) -91.681s
Before 		-115.0 dBm -10.00 dB 2 LongFast 2026-01-14 07:31:18 View
BBS Восток (DM📲) (BBSv) -33.594s
Before 		-100.0 dBm -7.00 dB 6 LongFast 2026-01-14 07:32:16 View
BBS Восток (DM📲) (BBSv) -33.333s
Before 		-100.0 dBm -7.00 dB 7 LongFast 2026-01-14 07:32:17 View
VEGA 6d78 (VEGA) -30.868s
Before 		-94.0 dBm -12.00 dB 4 LongFast 2026-01-14 07:32:19 View
PopoG VKO 6a54 (6a54) -14.484s
Before 		-115.0 dBm -8.75 dB 7 LongFast 2026-01-14 07:32:36 View
Fostral (FSTR) -0.623s
Before 		-44.0 dBm 6.25 dB 7 LongFast 2026-01-14 07:32:49 View
Fostral (FSTR) -0.225s
Before 		-44.0 dBm 6.25 dB 7 LongFast 2026-01-14 07:32:50 View
Aster-02 (AST2) +31.184s
After 		-60.0 dBm 5.50 dB 2 LongFast 2026-01-14 07:33:21 View
Aster-02 (AST2) +31.533s
After 		-60.0 dBm 5.50 dB 7 LongFast 2026-01-14 07:33:22 View
SYSXX BGW8 (SXB8) +38.153s
After 		-121.0 dBm -13.25 dB 5 LongFast 2026-01-14 07:33:28 View
SYSXX BGW8 (SXB8) +38.403s
After 		-121.0 dBm -13.25 dB 7 LongFast 2026-01-14 07:33:28 View
RN3ABX Georgy 2 (ABX2) +39.104s
After 		-106.0 dBm -3.50 dB 5 LongFast 2026-01-14 07:33:29 View
SYSXX OGW8 (SXG8) +57.827s
After 		-69.0 dBm 6.50 dB 6 LongFast 2026-01-14 07:33:48 View
SYSXX OGW8 (SXG8) +58.076s
After 		-69.0 dBm 6.50 dB 7 LongFast 2026-01-14 07:33:48 View
SYSXX YGW8 (SXY8) +58.874s
After 		Unknown 6.50 dB 6 LongFast 2026-01-14 07:33:49 View
Zamkad8 (zmkd) +85.369s
After 		-123.0 dBm -12.25 dB 6 LongFast 2026-01-14 07:34:15 View
Zamkad8 (zmkd) +85.671s
After 		-123.0 dBm -12.25 dB 7 LongFast 2026-01-14 07:34:16 View
Koptevo-8-MQTT (BM8M) +88.961s
After 		-118.0 dBm -16.00 dB 3 LongFast 2026-01-14 07:34:19 View
Koptevo-8-MQTT (BM8M) +89.228s
After 		-118.0 dBm -16.00 dB 7 LongFast 2026-01-14 07:34:19 View
Medved GW8 (MED8) +90.590s
After 		-97.0 dBm 4.25 dB 4 LongFast 2026-01-14 07:34:21 View
patch866 (pth8) +92.446s
After 		-66.0 dBm 0.75 dB 4 LongFast 2026-01-14 07:34:22 View
Keyhost GW8 (KHS8) +98.273s
After 		-113.0 dBm -11.75 dB 5 LongFast 2026-01-14 07:34:28 View
Korolyok h0use (K8k*) +98.671s
After 		-127.0 dBm -18.50 dB 7 LongFast 2026-01-14 07:34:29 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +100.205s
After 		-109.0 dBm -16.00 dB 4 LongFast 2026-01-14 07:34:30 View
hmbm (f55c) +119.381s
After 		-118.0 dBm -11.75 dB 6 LongFast 2026-01-14 07:34:49 View
hmbm (f55c) +119.661s
After 		-118.0 dBm -11.75 dB 7 LongFast 2026-01-14 07:34:50 View
29

Total Receptions

20

Unique Gateways