Packet #15308857 Success

NODEINFO_APP packet from Meshtastic 6f10 (6f10) to !f6700c60

13
Total Receptions
13
Unique Gateways
6
Hop Count
82
Payload Bytes
Packet Information
Database ID: 15308857
Mesh Packet ID: 0xa4b858c7
Used for correlation across gateways
Timestamp: 2026-04-11 08:18:36 UTC
From Node: Meshtastic 6f10 (6f10)
To Node: !f6700c60 (0c60)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: ZA_MKAD_22_868_1 (8681)
Channel: LongFast
RSSI: -139 dBm
SNR: -15.75 dBm
Hop Info: 6/7 hops
Start: 7, Limit: 1
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic 6f10
Short Name:6f10
Node ID:!49b76f10
MAC Address:jP1Jt28Q
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:82 bytes
Gateway:!bba83350
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:6 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bba83350
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1236758288
Source node ID 		uint32
to 4134538336
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 6
Calculated: hop_start - hop_limit 		derived
rx_rssi -139.0 dBm
Signal strength at gateway 		int32
rx_snr -15.75 dB
Signal quality at gateway 		float
rx_time 1775884715
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 216
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1775884716.139975
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (6 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !bba83350
Signal Metrics: RSSI: -139.0 dBm
SNR: -15.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!49b76f10", "long_name": "Meshtastic 6f10", "short_name": "6f10", "macaddr": "jP1Jt28Q", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba83350", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1236758288, "to": 4134538336, "id": 2763544775, "rx_time": 1775884715, "rx_snr": -15.75, "rx_rssi": -139, "hop_limit": 1, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 216, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213439623736663130120f4d65736874617374696320366631301a043666313022068cfd49b76f10286e380142203dcb6e2022b5c9a0b5b3f5beac59bf350e839e2adb36634123e97f7115fbe2744800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!49b76f10", "long_name": "Meshtastic 6f10", "short_name": "6f10", "macaddr": "jP1Jt28Q", "hw_model": "HELTEC_V4", "role": "CLIENT_MUTE", "public_key": "PctuICK1yaC1s/W+rFm/NQ6DnirbNmNBI+l/cRX74nQ=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a09213439623736663130120f4d65736874617374696320366631301a043666313022068cfd49b76f10286e380142203dcb6e2022b5c9a0b5b3f5beac59bf350e839e2adb36634123e97f7115fbe2744800
Hex Analysis:
Size:82 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
ZA_MKAD_22_868_1 (8681) Primary 0.000s
Reference 		-139.0 dBm -15.75 dB 6 LongFast 2026-04-11 08:18:36 Current
Medved GW8 (MED8) -39.610s
Before 		-107.0 dBm -4.50 dB 3 LongFast 2026-04-11 08:17:56 View
BBS Восток (DM📲) (BBSv) -39.549s
Before 		-99.0 dBm -12.25 dB 3 LongFast 2026-04-11 08:17:56 View
Butyrskaya 868 (But8) -38.824s
Before 		-101.0 dBm -0.25 dB 3 LongFast 2026-04-11 08:17:57 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -35.422s
Before 		-105.0 dBm -10.00 dB 5 LongFast 2026-04-11 08:18:00 View
Fostral (FSTR) -34.921s
Before 		-79.0 dBm -15.75 dB 4 LongFast 2026-04-11 08:18:01 View
EGarpunov 2 868 (Base) (BAO) (EG28) -33.502s
Before 		-112.0 dBm -9.75 dB 5 LongFast 2026-04-11 08:18:02 View
Aster-02 (AST2) -32.177s
Before 		-92.0 dBm -16.50 dB 5 LongFast 2026-04-11 08:18:03 View
malinki-home (k7p9) -31.677s
Before 		-102.0 dBm -9.25 dB 5 LongFast 2026-04-11 08:18:04 View
VEGA 6d78 (VEGA) -25.242s
Before 		-87.0 dBm -13.25 dB 6 LongFast 2026-04-11 08:18:10 View
rodnik04 0217 (rod4) -23.017s
Before 		-79.0 dBm -0.25 dB 6 LongFast 2026-04-11 08:18:13 View
NODE_SOLAR_868 (8682) +0.179s
After 		Unknown Unknown 7 LongFast 2026-04-11 08:18:36 View
Korolyok h0use (K8k*) +5.825s
After 		-128.0 dBm -16.25 dB 7 LongFast 2026-04-11 08:18:41 View
13

Total Receptions

13

Unique Gateways