Packet #10151545 Success

NODEINFO_APP packet from losabf0 (abf0) to !ffffffff

10
Total Receptions
9
Unique Gateways
5
Hop Count
74
Payload Bytes
Packet Information
Database ID: 10151545
Mesh Packet ID: 0xfeb7d63c
Used for correlation across gateways
Timestamp: 2026-02-23 21:38:54 UTC
From Node: losabf0 (abf0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Butyrskaya 868 (But8)
Channel: LongFast
RSSI: -116 dBm
SNR: -14.25 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:losabf0
Short Name:abf0
Node ID:!49b7abf0
MAC Address:jP1Jt6vw
Hardware:HELTEC_V4
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:74 bytes
Gateway:!bba833f4
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 5
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 !bba833f4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1236773872
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -116.0 dBm
Signal strength at gateway 		int32
rx_snr -14.25 dB
Signal quality at gateway 		float
rx_time 1740297679
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 160
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1771871934.4247065
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: !bba833f4
Signal Metrics: RSSI: -116.0 dBm
SNR: -14.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!49b7abf0", "long_name": "losabf0", "short_name": "abf0", "macaddr": "jP1Jt6vw", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba833f4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1236773872, "to": 4294967295, "id": 4273460796, "rx_time": 1740297679, "rx_snr": -14.25, "rx_rssi": -116, "hop_limit": 0, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 160, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921343962376162663012076c6f73616266301a046162663022068cfd49b7abf0286e380142206465309fc0306ca4d3cf9a9ed901d5d3cc2480a5f8d51fc6b83a290de3adf1184800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!49b7abf0", "long_name": "losabf0", "short_name": "abf0", "macaddr": "jP1Jt6vw", "hw_model": "HELTEC_V4", "role": "CLIENT_MUTE", "public_key": "ZGUwn8AwbKTTz5qe2QHV08wkgKX41R/GuDopDeOt8Rg=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a0921343962376162663012076c6f73616266301a046162663022068cfd49b7abf0286e380142206465309fc0306ca4d3cf9a9ed901d5d3cc2480a5f8d51fc6b83a290de3adf1184800
Hex Analysis:
Size:74 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
Butyrskaya 868 (But8) Primary 0.000s
Reference 		-116.0 dBm -14.25 dB 5 LongFast 2026-02-23 21:38:54 Current
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -12.871s
Before 		-88.0 dBm 2.50 dB 3 LongFast 2026-02-23 21:38:41 View
EGarpunov 2 868 (Base) (BAO) (EG28) -12.183s
Before 		-118.0 dBm -14.00 dB 3 LongFast 2026-02-23 21:38:42 View
SYSXX YGW8 (SXY8) -11.288s
Before 		-100.0 dBm -7.50 dB 3 LongFast 2026-02-23 21:38:43 View
BBS Восток (DM📲) (BBSv) -6.255s
Before 		-103.0 dBm -11.00 dB 5 LongFast 2026-02-23 21:38:48 View
Tsaritsyno_KB_V_868 (KBV8) -5.972s
Before 		-106.0 dBm -9.75 dB 4 LongFast 2026-02-23 21:38:48 View
pyri8 (pyri) +14.822s
After 		-113.0 dBm -11.75 dB 5 LongFast 2026-02-23 21:39:09 View
Tsaritsyno_KB_U_868 (KBU8) +67.357s
After 		-66.0 dBm 2.50 dB 5 LongFast 2026-02-23 21:40:01 View
Zamkad8 (zmkd) +471.292s
After 		-118.0 dBm -7.25 dB 5 LongFast 2026-02-23 21:46:45 View
pyri8 (pyri) +759.564s
After 		-113.0 dBm -14.00 dB 4 LongFast 2026-02-23 21:51:33 View
10

Total Receptions

9

Unique Gateways