Packet #497610 Success

NODEINFO_APP packet from EM01 (OVmesh.com) (EM01) to H Home (H-HM)

4
Total Receptions
4
Unique Gateways
5
Hop Count
82
Payload Bytes
Packet Information
Database ID: 497610
Mesh Packet ID: 0xa53da0fb
Used for correlation across gateways
Timestamp: 2026-04-24 06:47:20 UTC
From Node: EM01 (OVmesh.com) (EM01)
To Node: H Home (H-HM)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Pringles Can Bot (JT24)
Channel: LongFast
RSSI: -122 dBm
SNR: -9.75 dBm
Hop Info: 5/7 hops
Start: 7, Limit: 2
Relay Node: e1 n2b2
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:EM01 (OVmesh.com)
Short Name:EM01
Node ID:!b15bbe39
MAC Address:0MexW745
Hardware:RAK4631
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:!9ee71c70
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 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

FieldValue
gateway_id !9ee71c70
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 2975579705
Source node ID 		uint32
to 2012625897
Target node ID 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 82 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 -122.0 dBm
Signal strength at gateway 		int32
rx_snr -9.75 dB
Signal quality at gateway 		float
rx_time 1777013239
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 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 225
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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 (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9ee71c70
Signal Metrics: RSSI: -122.0 dBm
SNR: -9.75 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": "!b15bbe39", "long_name": "EM01 (OVmesh.com)", "short_name": "EM01", "macaddr": "0MexW745", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 2975579705, "to": 2012625897, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhYjE1YmJlMzkSEUVNMDEgKE9WbWVzaC5jb20pGgRFTTAxIgbQx7FbvjkoCUIgH98RsCXuYOt59yOkMDkIHKvxCBAZaWqf61RCgiZRTwFIAA==", "want_response": true, "bitfield": 3 }, "id": 2772279547, "rx_time": 1777013239, "rx_snr": -9.75, "hop_limit": 2, "rx_rssi": -122, "hop_start": 7, "relay_node": 225, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!9ee71c70" }, "mesh_packet": { "from": 2975579705, "to": 2012625897, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhYjE1YmJlMzkSEUVNMDEgKE9WbWVzaC5jb20pGgRFTTAxIgbQx7FbvjkoCUIgH98RsCXuYOt59yOkMDkIHKvxCBAZaWqf61RCgiZRTwFIAA==", "want_response": true, "bitfield": 3, "parsed_payload": { "id": "!b15bbe39", "long_name": "EM01 (OVmesh.com)", "short_name": "EM01", "macaddr": "0MexW745", "hw_model": "RAK4631", "public_key": "H98RsCXuYOt59yOkMDkIHKvxCBAZaWqf61RCgiZRTwE=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 2772279547, "rx_time": 1777013239, "rx_snr": -9.75, "hop_limit": 2, "rx_rssi": -122, "hop_start": 7, "relay_node": 225, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (82 bytes)
0a092162313562626533391211454d303120284f566d6573682e636f6d291a04454d30312206d0c7b15bbe39280942201fdf11b025ee60eb79f723a43039081cabf1081019696a9feb54428226514f014800
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 Relay Channel Timestamp Actions
Pringles Can Bot (JT24) Primary 0.000s
Reference 		-122.0 dBm -9.75 dB 5 e1 n2b2 LongFast 2026-04-24 06:47:20 UTC Current
4 hops Gateways that received this packet after 4 hops
Bender (7750) -3.765s
Before 		-31.0 dBm 7.25 dB 4 d0 RPRK LongFast 2026-04-24 06:47:16 UTC View
5 hops Gateways that received this packet after 5 hops
NU8H-1 (U8H1) -2.404s
Before 		-123.0 dBm -12.50 dB 5 - LongFast 2026-04-24 06:47:17 UTC View
7 hops Gateways that received this packet after 7 hops
Kent2 (MQTT) (KNT2) +1.638s
After 		-73.0 dBm 10.00 dB 7 1a trt3 LongFast 2026-04-24 06:47:21 UTC View
4

Total Receptions

4

Unique Gateways