Packet #986345 Success

NODEINFO_APP packet from 136F 1WT (136W) to !ffffffff

11
Total Receptions
11
Unique Gateways
5
Hop Count
75
Payload Bytes
Packet Information
Database ID: 986345
Mesh Packet ID: 0xd22c3c52
Used for correlation across gateways
Timestamp: 2026-06-04 05:45:13 UTC
From Node: 136F 1WT (136W)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: KA8OAD-3 (OAD3)
Channel: LongFast
RSSI: -137 dBm
SNR: -14.0 dBm
Hop Info: 5/7 hops
Start: 7, Limit: 2
Relay Node: None
Payload Data
Protocol: NODEINFO_APP
Size: 75 bytes
Decoded: Yes
Decoded Data:
Long Name:136F 1WT
Short Name:136W
Node ID:!1b7e4fd5
MAC Address:+3kbfk/V
Hardware:RAK3401
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:75 bytes
Gateway:!1fa0538c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 7
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

FieldValue
gateway_id !1fa0538c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (75 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 461262805
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 75 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 -137.0 dBm
Signal strength at gateway 		int32
rx_snr -14.00 dB
Signal quality at gateway 		float
rx_time 1780551912
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 Not set 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: 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: !1fa0538c
Signal Metrics: RSSI: -137.0 dBm
SNR: -14.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:75 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!1b7e4fd5", "long_name": "136F 1WT", "short_name": "136W", "macaddr": "+3kbfk/V", "hw_model": "RAK3401" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 461262805, "to": 4294967295, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMWI3ZTRmZDUSCDEzNkYgMVdUGgQxMzZXIgb7eRt+T9UodTgMQiCDPb0+cx1niZKNunOcX6wPK2p+42OKneLfHTcRhtpIbEgA", "bitfield": 1 }, "id": 3526114386, "rx_time": 1780551912, "rx_snr": -14.0, "hop_limit": 2, "rx_rssi": -137, "hop_start": 7, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!1fa0538c" }, "mesh_packet": { "from": 461262805, "to": 4294967295, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMWI3ZTRmZDUSCDEzNkYgMVdUGgQxMzZXIgb7eRt+T9UodTgMQiCDPb0+cx1niZKNunOcX6wPK2p+42OKneLfHTcRhtpIbEgA", "bitfield": 1, "parsed_payload": { "id": "!1b7e4fd5", "long_name": "136F 1WT", "short_name": "136W", "macaddr": "+3kbfk/V", "hw_model": "RAK3401", "role": "CLIENT_BASE", "public_key": "gz29PnMdZ4mSjbpznF+sDytqfuNjip3i3x03EYbaSGw=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 3526114386, "rx_time": 1780551912, "rx_snr": -14.0, "hop_limit": 2, "rx_rssi": -137, "hop_start": 7, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (75 bytes)
0a09213162376534666435120831333646203157541a04313336572206fb791b7e4fd52875380c4220833dbd3e731d6789928dba739c5fac0f2b6a7ee3638a9de2df1d371186da486c4800
Hex Analysis:
Size:75 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
KA8OAD-3 (OAD3) Primary 0.000s
Reference 		-137.0 dBm -14.00 dB 5 - LongFast 2026-06-04 05:45:13 UTC Current
4 hops Gateways that received this packet after 4 hops
AD8G MQTT Gateway (1574) -4.215s
Before 		-40.0 dBm 5.50 dB 4 a5 GSR3 LongFast 2026-06-04 05:45:09 UTC View
Bender (7750) -1.819s
Before 		-43.0 dBm 6.50 dB 4 d0 RPRK LongFast 2026-06-04 05:45:11 UTC View
5 hops Gateways that received this packet after 5 hops
P0G0 Base (🏢) -21.108s
Before 		-127.0 dBm -15.75 dB 5 79 ⚡ LongFast 2026-06-04 05:44:52 UTC View
km8v 4base (8v10) -21.401s
Before 		-101.0 dBm -8.50 dB 5 79 ⚡ LongFast 2026-06-04 05:44:51 UTC View
W8VFD MQTT Gateway (neomesh.org) (MQTT) +40.186s
After 		-35.0 dBm 6.00 dB 5 5e 🌅 LongFast 2026-06-04 05:45:53 UTC View
NU8H-1 (U8H1) -21.133s
Before 		-115.0 dBm -5.50 dB 5 - LongFast 2026-06-04 05:44:52 UTC View
AB8M-Home (AB8M) -21.426s
Before 		-127.0 dBm -14.00 dB 5 79 ⚡ LongFast 2026-06-04 05:44:51 UTC View
Pringles Can Bot (JT24) +0.646s
After 		-127.0 dBm -15.50 dB 5 dd BigA LongFast 2026-06-04 05:45:13 UTC View
6 hops Gateways that received this packet after 6 hops
8vpi (4bb7) -19.387s
Before 		-26.0 dBm 5.50 dB 6 20 8v10 LongFast 2026-06-04 05:44:53 UTC View
MiddleOfTheRoad (CIA2) -12.143s
Before 		-77.0 dBm 6.50 dB 6 20 8v10 LongFast 2026-06-04 05:45:01 UTC View
11

Total Receptions

11

Unique Gateways