Packet #877290 Success

NODEINFO_APP packet from AD8G T-1000E (AD8G) to !1ba59a80

8
Total Receptions
8
Unique Gateways
4
Hop Count
19
Payload Bytes
Packet Information
Database ID: 877290
Mesh Packet ID: 0x38fe35b9
Used for correlation across gateways
Timestamp: 2026-05-26 02:23:58 UTC
From Node: AD8G T-1000E (AD8G)
To Node: !1ba59a80 (9a80)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: 136F S1 (16c7)
Channel: LongFast
RSSI: -46 dBm
SNR: 10.5 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Relay Node: 50 136B
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: 19 bytes
Decoded: Yes
Decoded Data:
Node ID:!1117fb10
MAC Address:AAAAAAAA
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:19 bytes
Gateway:!b0e816c7
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !b0e816c7
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (19 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 286784272
Source node ID 		uint32
to 463837824
Target node ID 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 19 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 -46.0 dBm
Signal strength at gateway 		int32
rx_snr 10.50 dB
Signal quality at gateway 		float
rx_time 1779762207
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment 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 80
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)
  • ✓ Acknowledgment requested
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !b0e816c7
Signal Metrics: RSSI: -46.0 dBm
SNR: 10.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:19 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!1117fb10", "long_name": null, "short_name": null, "macaddr": "AAAAAAAA", "hw_model": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 286784272, "to": 463837824, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMTExN2ZiMTAiBgAAAAAAAA==", "want_response": true, "bitfield": 3 }, "id": 956183993, "rx_time": 1779762207, "rx_snr": 10.5, "hop_limit": 3, "want_ack": true, "rx_rssi": -46, "hop_start": 7, "relay_node": 80, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!b0e816c7" }, "mesh_packet": { "from": 286784272, "to": 463837824, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMTExN2ZiMTAiBgAAAAAAAA==", "want_response": true, "bitfield": 3, "parsed_payload": { "id": "!1117fb10", "macaddr": "AAAAAAAA", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 956183993, "rx_time": 1779762207, "rx_snr": 10.5, "hop_limit": 3, "want_ack": true, "rx_rssi": -46, "hop_start": 7, "relay_node": 80, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (19 bytes)
0a092131313137666231302206000000000000
Hex Analysis:
Size:19 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
136F S1 (16c7) Primary 0.000s
Reference 		-46.0 dBm 10.50 dB 4 50 136B LongFast 2026-05-26 02:23:58 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
AD8G MQTT Gateway (1574) -49.204s
Before 		-20.0 dBm 7.00 dB 0 10 AD8G LongFast 2026-05-26 02:23:09 UTC View
3 hops Gateways that received this packet after 3 hops
Mesh+M1A1 (M1A1) -42.364s
Before 		-113.0 dBm -1.25 dB 3 f1 HHLS LongFast 2026-05-26 02:23:15 UTC View
Mesh+TN01 (TN01) -42.470s
Before 		-120.0 dBm -10.50 dB 3 f1 HHLS LongFast 2026-05-26 02:23:15 UTC View
4 hops Gateways that received this packet after 4 hops
NU8H-1 (U8H1) -41.143s
Before 		-121.0 dBm -12.25 dB 4 - LongFast 2026-05-26 02:23:17 UTC View
Meshtastic 0480 (0480) -40.210s
Before 		-106.0 dBm 2.50 dB 4 36 LongFast 2026-05-26 02:23:18 UTC View
136FA3 (136C) +40.277s
After 		-23.0 dBm 6.25 dB 4 50 136B LongFast 2026-05-26 02:24:38 UTC View
6 hops Gateways that received this packet after 6 hops
KA8OAD-3 (OAD3) -38.319s
Before 		-139.0 dBm -17.75 dB 6 b8 FQP3 LongFast 2026-05-26 02:23:19 UTC View
8

Total Receptions

8

Unique Gateways