Packet #3786745 Success

NODEINFO_APP packet from ROUTER ROSES ⛰️📡-R-8 (RROS) to !ffffffff

20
Total Receptions
6
Unique Gateways
3
Hop Count
92
Payload Bytes
Packet Information
Database ID: 3786745
Mesh Packet ID: 0x1875fc67
Used for correlation across gateways
Timestamp: 2025-07-15 08:41:54 UTC
From Node: ROUTER ROSES ⛰️📡-R-8 (RROS)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: XDCP-CLM-8 (XDC2)
Channel: LongFast
RSSI: -126 dBm
SNR: -17.75 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 92 bytes
Decoded: Yes
Decoded Data:
Long Name:ROUTER ROSES ⛰️📡-R-8
Short Name:RROS
Node ID:!f7a5f143
MAC Address:/tn3pfFD
Hardware:NRF52_PROMICRO_DIY
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:92 bytes
Gateway:!433e57bc
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 !433e57bc
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (92 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4154847555
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 92 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 -126.0 dBm
Signal strength at gateway 		int32
rx_snr -17.75 dB
Signal quality at gateway 		float
rx_time 1752567465
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 222
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1752568914.9086883
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: !433e57bc
Signal Metrics: RSSI: -126.0 dBm
SNR: -17.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:92 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!f7a5f143", "long_name": "ROUTER ROSES ⛰️📡-R-8", "short_name": "RROS", "macaddr": "/tn3pfFD", "hw_model": "NRF52_PROMICRO_DIY" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433e57bc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4154847555, "to": 4294967295, "id": 410385511, "rx_time": 1752567465, "rx_snr": -17.75, "rx_rssi": -126, "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": 222, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216637613566313433121b524f5554455220524f53455320e29bb0efb88ff09f93a12d522d381a0452524f532206fed9f7a5f143283f380242200374eebf3ed785c461110b7c4deb3345b18cba423462eb7caf3572bbf366683c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!f7a5f143", "long_name": "ROUTER ROSES ⛰️📡-R-8", "short_name": "RROS", "macaddr": "/tn3pfFD", "hw_model": "NRF52_PROMICRO_DIY", "role": "ROUTER", "public_key": "A3Tuvz7XhcRhEQt8TeszRbGMukI0Yut8rzVyu/NmaDw=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (92 bytes)
0a09216637613566313433121b524f5554455220524f53455320e29bb0efb88ff09f93a12d522d381a0452524f532206fed9f7a5f143283f380242200374eebf3ed785c461110b7c4deb3345b18cba423462eb7caf3572bbf366683c
Hex Analysis:
Size:92 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
XDCP-CLM-8 (XDC2) Primary 0.000s
Reference 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:41:54 Current
EB3FWC-Girona📡-GW-868 (EB3F) -1451.737s
Before 		-88.0 dBm -3.75 dB 1 LongFast 2025-07-15 08:17:43 View
Cardedeu-GW-868 (GC) -1448.335s
Before 		-137.0 dBm -13.50 dB 2 LongFast 2025-07-15 08:17:46 View
CV-Oriol-GW-8 📡 (CVO2) -1445.878s
Before 		-103.0 dBm 3.75 dB 3 LongFast 2025-07-15 08:17:49 View
MontcadaCentro-CL-868🗼🌐 (d9e8) -1441.042s
Before 		-112.0 dBm -13.00 dB 4 LongFast 2025-07-15 08:17:53 View
Angel (🏠) -1439.496s
Before 		-125.0 dBm -12.75 dB 4 LongFast 2025-07-15 08:17:55 View
XDCP-CLM-8 (XDC2) -349.196s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:36:05 View
XDCP-CLM-8 (XDC2) -323.182s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:36:31 View
XDCP-CLM-8 (XDC2) -296.171s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:36:58 View
XDCP-CLM-8 (XDC2) -269.158s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:37:25 View
XDCP-CLM-8 (XDC2) -242.144s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:37:52 View
XDCP-CLM-8 (XDC2) -211.128s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:38:23 View
XDCP-CLM-8 (XDC2) -184.119s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:38:50 View
XDCP-CLM-8 (XDC2) -157.107s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:39:17 View
XDCP-CLM-8 (XDC2) -130.088s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:39:44 View
XDCP-CLM-8 (XDC2) -103.071s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:40:11 View
XDCP-CLM-8 (XDC2) -76.054s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:40:38 View
XDCP-CLM-8 (XDC2) -49.044s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:41:05 View
XDCP-CLM-8 (XDC2) -22.031s
Before 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:41:32 View
XDCP-CLM-8 (XDC2) +24.020s
After 		-126.0 dBm -17.75 dB 3 LongFast 2025-07-15 08:42:18 View
20

Total Receptions

6

Unique Gateways