Packet #5884981 Success

NODEINFO_APP packet from R3YAV_Tsaritsino (e9c8) to !ffffffff

29
Total Receptions
20
Unique Gateways
5
Hop Count
81
Payload Bytes
Packet Information
Database ID: 5884981
Mesh Packet ID: 0x4d822c67
Used for correlation across gateways
Timestamp: 2026-01-14 07:34:28 UTC
From Node: R3YAV_Tsaritsino (e9c8)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Keyhost GW8 (KHS8)
Channel: LongFast
RSSI: -113 dBm
SNR: -11.75 dBm
Hop Info: 5/7 hops
Start: 7, Limit: 2
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:!fa98ccfc
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 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 !fa98ccfc
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 2
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -113.0 dBm
Signal strength at gateway 		int32
rx_snr -11.75 dB
Signal quality at gateway 		float
rx_time 1768365267
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 Not set uint32
tx_after Not set uint32
timestamp 1768365268.7624657
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 (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !fa98ccfc
Signal Metrics: RSSI: -113.0 dBm
SNR: -11.75 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": "!fa98ccfc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658527688, "to": 4294967295, "id": 1300376679, "rx_time": 1768365267, "rx_snr": -11.75, "rx_rssi": -113, "hop_limit": 2, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "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
Keyhost GW8 (KHS8) Primary 0.000s
Reference 		-113.0 dBm -11.75 dB 5 LongFast 2026-01-14 07:34:28 Current
Tsaritsyno_KB_U_868 (KBU8) -211.208s
Before 		-115.0 dBm -4.75 dB 0 LongFast 2026-01-14 07:30:57 View
Tsaritsyno_KB_U_868 (KBU8) -210.906s
Before 		-115.0 dBm -4.75 dB 7 LongFast 2026-01-14 07:30:57 View
Butyrskaya 868 (But8) -189.954s
Before 		-115.0 dBm -10.00 dB 2 LongFast 2026-01-14 07:31:18 View
BBS Восток (DM📲) (BBSv) -131.866s
Before 		-100.0 dBm -7.00 dB 6 LongFast 2026-01-14 07:32:16 View
BBS Восток (DM📲) (BBSv) -131.605s
Before 		-100.0 dBm -7.00 dB 7 LongFast 2026-01-14 07:32:17 View
VEGA 6d78 (VEGA) -129.141s
Before 		-94.0 dBm -12.00 dB 4 LongFast 2026-01-14 07:32:19 View
PopoG VKO 6a54 (6a54) -112.757s
Before 		-115.0 dBm -8.75 dB 7 LongFast 2026-01-14 07:32:36 View
Fostral (FSTR) -98.896s
Before 		-44.0 dBm 6.25 dB 7 LongFast 2026-01-14 07:32:49 View
Fostral (FSTR) -98.498s
Before 		-44.0 dBm 6.25 dB 7 LongFast 2026-01-14 07:32:50 View
EGarpunov 2 868 (Base) (BAO) (EG28) -98.273s
Before 		-103.0 dBm 0.50 dB 7 LongFast 2026-01-14 07:32:50 View
Aster-02 (AST2) -67.089s
Before 		-60.0 dBm 5.50 dB 2 LongFast 2026-01-14 07:33:21 View
Aster-02 (AST2) -66.739s
Before 		-60.0 dBm 5.50 dB 7 LongFast 2026-01-14 07:33:22 View
SYSXX BGW8 (SXB8) -60.120s
Before 		-121.0 dBm -13.25 dB 5 LongFast 2026-01-14 07:33:28 View
SYSXX BGW8 (SXB8) -59.870s
Before 		-121.0 dBm -13.25 dB 7 LongFast 2026-01-14 07:33:28 View
RN3ABX Georgy 2 (ABX2) -59.168s
Before 		-106.0 dBm -3.50 dB 5 LongFast 2026-01-14 07:33:29 View
SYSXX OGW8 (SXG8) -40.446s
Before 		-69.0 dBm 6.50 dB 6 LongFast 2026-01-14 07:33:48 View
SYSXX OGW8 (SXG8) -40.197s
Before 		-69.0 dBm 6.50 dB 7 LongFast 2026-01-14 07:33:48 View
SYSXX YGW8 (SXY8) -39.399s
Before 		Unknown 6.50 dB 6 LongFast 2026-01-14 07:33:49 View
Zamkad8 (zmkd) -12.903s
Before 		-123.0 dBm -12.25 dB 6 LongFast 2026-01-14 07:34:15 View
Zamkad8 (zmkd) -12.602s
Before 		-123.0 dBm -12.25 dB 7 LongFast 2026-01-14 07:34:16 View
Koptevo-8-MQTT (BM8M) -9.312s
Before 		-118.0 dBm -16.00 dB 3 LongFast 2026-01-14 07:34:19 View
Koptevo-8-MQTT (BM8M) -9.045s
Before 		-118.0 dBm -16.00 dB 7 LongFast 2026-01-14 07:34:19 View
Medved GW8 (MED8) -7.683s
Before 		-97.0 dBm 4.25 dB 4 LongFast 2026-01-14 07:34:21 View
patch866 (pth8) -5.827s
Before 		-66.0 dBm 0.75 dB 4 LongFast 2026-01-14 07:34:22 View
Korolyok h0use (K8k*) +0.398s
After 		-127.0 dBm -18.50 dB 7 LongFast 2026-01-14 07:34:29 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +1.932s
After 		-109.0 dBm -16.00 dB 4 LongFast 2026-01-14 07:34:30 View
hmbm (f55c) +21.108s
After 		-118.0 dBm -11.75 dB 6 LongFast 2026-01-14 07:34:49 View
hmbm (f55c) +21.388s
After 		-118.0 dBm -11.75 dB 7 LongFast 2026-01-14 07:34:50 View
29

Total Receptions

20

Unique Gateways