Packet #19964091 Success

NODEINFO_APP packet from infectd (ic) to Meshtastic 33d4 (33d4)

6
Total Receptions
6
Unique Gateways
4
Hop Count
70
Payload Bytes
Packet Information
Database ID: 19964091
Mesh Packet ID: 0x19e08122
Used for correlation across gateways
Timestamp: 2026-07-27 15:18:24 UTC
From Node: infectd (ic)
To Node: Meshtastic 33d4 (33d4)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: RN3ABX Georgy 2 (ABX2)
Channel: MediumFast
RSSI: -111 dBm
SNR: -1.25 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 70 bytes
Decoded: Yes
Decoded Data:
Long Name:infectd
Short Name:ic
Node ID:!04e3673c
MAC Address:rKcE42c8
Hardware:HELTEC_VISION_MASTER_E213
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:70 bytes
Gateway:!f98db090
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:4 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (4 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !f98db090
Node ID format
channel_id MediumFast
packet MeshPacket (70 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 82011964
Source node ID 		uint32
to 2896901076
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 70 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -111.0 dBm
Signal strength at gateway 		int32
rx_snr -1.25 dB
Signal quality at gateway 		float
rx_time 1785154702
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 146
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1785154704.2761686
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
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !f98db090
Signal Metrics: RSSI: -111.0 dBm
SNR: -1.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:70 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!04e3673c", "long_name": "infectd", "short_name": "ic", "macaddr": "rKcE42c8", "hw_model": "HELTEC_VISION_MASTER_E213" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!f98db090", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 82011964, "to": 2896901076, "id": 434143522, "rx_time": 1785154702, "rx_snr": -1.25, "rx_rssi": -111, "hop_limit": 3, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 146, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092130346533363733631207696e66656374641a0269632206aca704e3673c2843422048b79676f7229087ea7bc9aab860ec1e2c93a48870f06030830fd785dc8efa674800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!04e3673c", "long_name": "infectd", "short_name": "ic", "macaddr": "rKcE42c8", "hw_model": "HELTEC_VISION_MASTER_E213", "public_key": "SLeWdvcikIfqe8mquGDsHiyTpIhw8GAwgw/XhdyO+mc=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (70 bytes)
0a092130346533363733631207696e66656374641a0269632206aca704e3673c2843422048b79676f7229087ea7bc9aab860ec1e2c93a48870f06030830fd785dc8efa674800
Hex Analysis:
Size:70 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
RN3ABX Georgy 2 (ABX2) Primary 0.000s
Reference 		-111.0 dBm -1.25 dB 4 MediumFast 2026-07-27 15:18:24 Current
Cyb (17e8) -6.215s
Before 		-104.0 dBm -9.50 dB 4 MediumFast 2026-07-27 15:18:18 View
SYSXX YGW8 (SXY8) -0.277s
Before 		-79.0 dBm 8.25 dB 6 MediumFast 2026-07-27 15:18:23 View
Tsaritsyno_KB_V_868 (KBV8) -0.130s
Before 		-108.0 dBm -5.25 dB 4 MediumFast 2026-07-27 15:18:24 View
Tsaritsyno_KB_U_868 (KBU8) +0.175s
After 		-100.0 dBm 2.75 dB 4 MediumFast 2026-07-27 15:18:24 View
Aster-02 (AST2) +3.327s
After 		-39.0 dBm 10.50 dB 7 MediumFast 2026-07-27 15:18:27 View
6

Total Receptions

6

Unique Gateways