Packet #5242017 Success

NODEINFO_APP packet from EhTEandR (EhTE) to !ffffffff

17
Total Receptions
12
Unique Gateways
3
Hop Count
73
Payload Bytes
Packet Information
Database ID: 5242017
Mesh Packet ID: 0x00951b2e
Used for correlation across gateways
Timestamp: 2026-01-09 10:59:10 UTC
From Node: EhTEandR (EhTE)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Korolyok h0use (K8k*)
Channel: LongFast
RSSI: -116 dBm
SNR: -4.5 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 73 bytes
Decoded: Yes
Decoded Data:
Long Name:EhTEandR
Short Name:EhTE
Node ID:!435b49c8
MAC Address:SMpDW0nI
Hardware:LILYGO_TBEAM_S3_CORE
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:73 bytes
Gateway:!db2f6ea8
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 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 !db2f6ea8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (73 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1130056136
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 73 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -116.0 dBm
Signal strength at gateway 		int32
rx_snr -4.50 dB
Signal quality at gateway 		float
rx_time 1767945549
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 133
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1767945550.4814506
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db2f6ea8
Signal Metrics: RSSI: -116.0 dBm
SNR: -4.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:73 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!435b49c8", "long_name": "EhTEandR", "short_name": "EhTE", "macaddr": "SMpDW0nI", "hw_model": "LILYGO_TBEAM_S3_CORE" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db2f6ea8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1130056136, "to": 4294967295, "id": 9771822, "rx_time": 1767945549, "rx_snr": -4.5, "rx_rssi": -116, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 133, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213433356234396338120845685445616e64521a0445685445220648ca435b49c8280c422033b544a09fda32df303fa39ef70905823e5cf4ec8639449c612fea1e0654f0194800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!435b49c8", "long_name": "EhTEandR", "short_name": "EhTE", "macaddr": "SMpDW0nI", "hw_model": "LILYGO_TBEAM_S3_CORE", "public_key": "M7VEoJ/aMt8wP6Oe9wkFgj5c9OyGOUScYS/qHgZU8Bk=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (73 bytes)
0a09213433356234396338120845685445616e64521a0445685445220648ca435b49c8280c422033b544a09fda32df303fa39ef70905823e5cf4ec8639449c612fea1e0654f0194800
Hex Analysis:
Size:73 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
Korolyok h0use (K8k*) Primary 0.000s
Reference 		-116.0 dBm -4.50 dB 3 LongFast 2026-01-09 10:59:10 Current
BBS Восток (DM📲) (BBSv) +0.415s
After 		-97.0 dBm -0.75 dB 3 LongFast 2026-01-09 10:59:10 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +5.173s
After 		-89.0 dBm 3.00 dB 5 LongFast 2026-01-09 10:59:15 View
EGarpunov 2 868 (Base) (BAO) (EG28) +8.916s
After 		-109.0 dBm -16.75 dB 6 LongFast 2026-01-09 10:59:19 View
EGarpunov 2 868 (Base) (BAO) (EG28) +9.127s
After 		-109.0 dBm -16.75 dB 7 LongFast 2026-01-09 10:59:19 View
VEGA 6d78 (VEGA) +10.690s
After 		-99.0 dBm -14.75 dB 6 LongFast 2026-01-09 10:59:21 View
Fostral (FSTR) +14.988s
After 		-84.0 dBm -17.00 dB 7 LongFast 2026-01-09 10:59:25 View
Fostral (FSTR) +15.234s
After 		-84.0 dBm -17.00 dB 7 LongFast 2026-01-09 10:59:25 View
Tsaritsyno_KB_U_868 (KBU8) +15.286s
After 		-106.0 dBm 0.25 dB 7 LongFast 2026-01-09 10:59:25 View
Cyb (17e8) +3751.012s
After 		-105.0 dBm -12.00 dB 7 LongFast 2026-01-09 12:01:41 View
Cyb (17e8) +3751.370s
After 		-105.0 dBm -12.00 dB 7 LongFast 2026-01-09 12:01:41 View
SYSXX OGW8 (SXG8) +3786.039s
After 		-63.0 dBm 6.00 dB 7 LongFast 2026-01-09 12:02:16 View
SYSXX BGW8 (SXB8) +3786.077s
After 		-37.0 dBm 5.75 dB 7 LongFast 2026-01-09 12:02:16 View
SYSXX OGW8 (SXG8) +3786.261s
After 		-63.0 dBm 6.00 dB 7 LongFast 2026-01-09 12:02:16 View
SYSXX YGW8 (SXY8) +3786.915s
After 		Unknown 6.25 dB 7 LongFast 2026-01-09 12:02:17 View
Aster-02 (AST2) +4725.636s
After 		-99.0 dBm -16.25 dB 7 LongFast 2026-01-09 12:17:56 View
Aster-02 (AST2) +4725.819s
After 		-99.0 dBm -16.25 dB 7 LongFast 2026-01-09 12:17:56 View
17

Total Receptions

12

Unique Gateways