Packet #2104878 Success

NODEINFO_APP packet from ROY3 to !ffffffff

33
Total Receptions
23
Unique Gateways
3
Hop Count
69
Payload Bytes
Packet Information
Database ID: 2104878
Mesh Packet ID: 0x26f8641a
Used for correlation across gateways
Timestamp: 2025-11-15 02:29:03 UTC
From Node: ROY3 (8e91)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: KE2GKD (K7JC)
Channel: LongFast
RSSI: -114 dBm
SNR: -5.0 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Relay Node: 0c XAP2 , UGKH , 440c
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: 69 bytes
Decoded: Yes
Decoded Data:
Long Name:ROY3
Short Name:ROY3
Node ID:!330a8e91
MAC Address:4tgzCo6R
Hardware:SEEED_WIO_TRACKER_L1
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:69 bytes
Gateway:!9f6e8002
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 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

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9f6e8002
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (69 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 856329873
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 69 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -114.0 dBm
Signal strength at gateway 		int32
rx_snr -5.00 dB
Signal quality at gateway 		float
rx_time 1763173826
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 12
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763173743.1220598
Unix timestamp 		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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9f6e8002
Signal Metrics: RSSI: -114.0 dBm
SNR: -5.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:69 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!330a8e91", "long_name": "ROY3", "short_name": "ROY3", "macaddr": "4tgzCo6R", "hw_model": "SEEED_WIO_TRACKER_L1" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9f6e8002", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 856329873, "to": 4294967295, "id": 653812762, "rx_time": 1763173826, "rx_snr": -5.0, "rx_rssi": -114, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 12, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092133333061386539311204524f59331a04524f59332206e2d8330a8e91286342201a688bd7e00a6e9c20a77bf891f186de0b23739e69012932c48cd833674f5d164800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!330a8e91", "long_name": "ROY3", "short_name": "ROY3", "macaddr": "4tgzCo6R", "hw_model": "SEEED_WIO_TRACKER_L1", "public_key": "GmiL1+AKbpwgp3v4kfGG3gsjc55pASkyxIzYM2dPXRY=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (69 bytes)
0a092133333061386539311204524f59331a04524f59332206e2d8330a8e91286342201a688bd7e00a6e9c20a77bf891f186de0b23739e69012932c48cd833674f5d164800
Hex Analysis:
Size:69 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
KE2GKD (K7JC) Primary 0.000s
Reference 		-114.0 dBm -5.00 dB 3 0c XAP2 , UGKH , 440c LongFast 2025-11-15 02:29:03 UTC Current
Gowanus Soda (p1p) -6.493s
Before 		-100.0 dBm -6.75 dB 1 96 LongFast 2025-11-15 02:28:56 UTC View
K2XAP V4 MS (XAP4) -4.846s
Before 		-67.0 dBm 1.50 dB 2 c9 Penn LongFast 2025-11-15 02:28:58 UTC View
MeshM0xie (M0x) -4.834s
Before 		-98.0 dBm -4.25 dB 2 c9 Penn LongFast 2025-11-15 02:28:58 UTC View
Steiner Studios Tower (SST) -4.822s
Before 		-115.0 dBm -8.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 02:28:58 UTC View
ClaremontWx.net (CmWx) -4.810s
Before 		-79.0 dBm 5.00 dB 2 c9 Penn LongFast 2025-11-15 02:28:58 UTC View
Meshtastic 631c (631c) -4.496s
Before 		-87.0 dBm 2.75 dB 2 b9 NYCR LongFast 2025-11-15 02:28:58 UTC View
DRP1 Chelsea (DRP1) -4.461s
Before 		-77.0 dBm 6.50 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 02:28:58 UTC View
drp mobile (drpm) -4.422s
Before 		-124.0 dBm -14.75 dB 2 c9 Penn LongFast 2025-11-15 02:28:58 UTC View
Claudiopolis-440c (440c) -4.384s
Before 		-100.0 dBm -8.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-15 02:28:58 UTC View
🐎📨 mobile (📨) -4.273s
Before 		-113.0 dBm -14.00 dB 2 b9 NYCR LongFast 2025-11-15 02:28:58 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -4.005s
Before 		-104.0 dBm -2.75 dB 2 c9 Penn LongFast 2025-11-15 02:28:59 UTC View
dkTowerBot (dkTB) -3.366s
Before 		-100.0 dBm -9.50 dB 3 28 b028 LongFast 2025-11-15 02:28:59 UTC View
YMH 2 @ Your Mom’s House (YMH2) -0.086s
Before 		-58.0 dBm 3.25 dB 3 90 NLG1 LongFast 2025-11-15 02:29:03 UTC View
Fried Fish 1 | nyme.sh (FF1) +0.937s
After 		-101.0 dBm -15.75 dB 3 - LongFast 2025-11-15 02:29:04 UTC View
K2CAT/Home (K2CT) +15.471s
After 		-106.0 dBm 1.75 dB 7 2f KCAT LongFast 2025-11-15 02:29:18 UTC View
GSI Portable (GSIP) +32.576s
After 		-109.0 dBm -7.75 dB 4 b4 PARK LongFast 2025-11-15 02:29:35 UTC View
DRP0 Astoria (DRP0) +33.893s
After 		-72.0 dBm 6.50 dB 5 ac JJ00 , swam , 🌀 , A3WS , FF1 , 🌃 , 09ac , feac , 98ac LongFast 2025-11-15 02:29:37 UTC View
BeMoreSQUIP 1 (VPP1) +34.794s
After 		-98.0 dBm 3.00 dB 5 33 LongFast 2025-11-15 02:29:37 UTC View
@_tedks (tks) +88.710s
After 		-110.0 dBm -4.00 dB 3 94 JLO1 LongFast 2025-11-15 02:30:31 UTC View
K2XAP / nyme.sh (XAP) +1552.740s
After 		-45.0 dBm 7.00 dB 2 57 CmWx LongFast 2025-11-15 02:54:55 UTC View
Steiner Studios Tower (SST) +1553.475s
After 		-115.0 dBm -8.25 dB 3 c9 Penn , JLX3 LongFast 2025-11-15 02:54:56 UTC View
dkTowerBot (dkTB) +1555.259s
After 		-99.0 dBm -8.00 dB 4 28 b028 LongFast 2025-11-15 02:54:58 UTC View
Claudiopolis-440c (440c) +1558.237s
After 		-99.0 dBm -11.00 dB 5 01 LongFast 2025-11-15 02:55:01 UTC View
BeMoreSQUIP 1 (VPP1) +1564.976s
After 		-111.0 dBm -8.00 dB 4 b1 LongFast 2025-11-15 02:55:08 UTC View
beefy w1 (BFY) +1572.591s
After 		-121.0 dBm -16.75 dB 5 90 VPP1 LongFast 2025-11-15 02:55:15 UTC View
Gowanus Soda (p1p) +1577.590s
After 		-108.0 dBm -9.00 dB 5 b9 NYCR LongFast 2025-11-15 02:55:20 UTC View
aurelia (🧚) +1638.781s
After 		-110.0 dBm -6.00 dB 5 - LongFast 2025-11-15 02:56:21 UTC View
dkTowerBot (dkTB) +4397.331s
After 		-108.0 dBm -17.25 dB 4 d8 JLX7 LongFast 2025-11-15 03:42:20 UTC View
aurelia (🧚) +4404.508s
After 		-127.0 dBm -19.00 dB 7 b4 PARK LongFast 2025-11-15 03:42:27 UTC View
Steiner Studios Tower (SST) +4433.271s
After 		-115.0 dBm -7.75 dB 5 fa dkTB LongFast 2025-11-15 03:42:56 UTC View
KE2GKD (K7JC) +4439.172s
After 		-128.0 dBm -17.75 dB 6 28 8b28 LongFast 2025-11-15 03:43:02 UTC View
Claudiopolis-440c (440c) +4440.873s
After 		-100.0 dBm -12.50 dB 7 c9 Penn , JLX3 LongFast 2025-11-15 03:43:03 UTC View
33

Total Receptions

23

Unique Gateways