Packet #2876936 Success

NODEINFO_APP packet from P4NY Pony Express Solar (P4NY) to !ffffffff

15
Total Receptions
15
Unique Gateways
3
Hop Count
89
Payload Bytes
Packet Information
Database ID: 2876936
Mesh Packet ID: 0xd0c6186f
Used for correlation across gateways
Timestamp: 2025-11-29 03:55:12 UTC
From Node: P4NY Pony Express Solar (P4NY)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: CBZ0 🚕 mobile (CBZ0)
Channel: LongFast
RSSI: -122 dBm
SNR: -16.5 dBm
Hop Info: 3/3 hops
Start: 3, Limit: 0
Relay Node: dc
Last byte of the last hop that relayed this packet
Payload Data
Protocol: NODEINFO_APP
Size: 89 bytes
Decoded: Yes
Decoded Data:
Long Name:P4NY Pony Express Solar
Short Name:P4NY
Node ID:!99348f23
MAC Address:yJCZNI8j
Hardware:RAK4631
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:89 bytes
Gateway:!9ee7fa58
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
âš  Visible to all nodes on channel
âš  Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9ee7fa58
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (89 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2570358563
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 89 bytes size
hop_limit Not set uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -122.0 dBm
Signal strength at gateway 		int32
rx_snr -16.50 dB
Signal quality at gateway 		float
rx_time 1764388607
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 220
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764388512.7983334
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:
  • âš  Visible to all nodes on channel
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (3 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9ee7fa58
Signal Metrics: RSSI: -122.0 dBm
SNR: -16.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:89 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!99348f23", "long_name": "P4NY Pony Express Solar ", "short_name": "P4NY", "macaddr": "yJCZNI8j", "hw_model": "RAK4631" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9ee7fa58", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2570358563, "to": 4294967295, "id": 3502643311, "rx_time": 1764388607, "rx_snr": -16.5, "rx_rssi": -122, "hop_limit": 0, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 220, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213939333438663233121850344e5920506f6e79204578707265737320536f6c6172201a0450344e592206c89099348f232809380c4220583be5ac53e7f8b3b762abb53dd4d16f5c22add51b6b5ed8f5255b945457ad50", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!99348f23", "long_name": "P4NY Pony Express Solar ", "short_name": "P4NY", "macaddr": "yJCZNI8j", "hw_model": "RAK4631", "role": "CLIENT_BASE", "public_key": "WDvlrFPn+LO3Yqu1PdTRb1wirdUba17Y9SVblFRXrVA=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (89 bytes)
0a09213939333438663233121850344e5920506f6e79204578707265737320536f6c6172201a0450344e592206c89099348f232809380c4220583be5ac53e7f8b3b762abb53dd4d16f5c22add51b6b5ed8f5255b945457ad50
Hex Analysis:
Size:89 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
CBZ0 🚕 mobile (CBZ0) Primary 0.000s
Reference 		-122.0 dBm -16.50 dB 3 dc LongFast 2025-11-29 03:55:12 UTC Current
Steiner Studios Tower (SST) -13.326s
Before 		-123.0 dBm -19.75 dB 0 23 P4NY LongFast 2025-11-29 03:54:59 UTC View
Gowanus Soda (p1p) -13.005s
Before 		-91.0 dBm 3.00 dB 0 23 P4NY LongFast 2025-11-29 03:54:59 UTC View
Meshtastic 631c (631c) -12.979s
Before 		-89.0 dBm -0.25 dB 0 23 P4NY LongFast 2025-11-29 03:54:59 UTC View
Meshtastic f5c8 (f5c8) -12.943s
Before 		-102.0 dBm -11.25 dB 0 23 P4NY LongFast 2025-11-29 03:54:59 UTC View
Sunset Soda (p8p) -10.492s
Before 		-121.0 dBm -9.00 dB 1 81 Titi LongFast 2025-11-29 03:55:02 UTC View
Psalm 23 (3:16) -10.293s
Before 		-109.0 dBm Unknown 1 81 Titi LongFast 2025-11-29 03:55:02 UTC View
ClaremontWx.net (CmWx) -6.725s
Before 		-81.0 dBm 3.25 dB 2 c9 Penn LongFast 2025-11-29 03:55:06 UTC View
DRP1 Chelsea (DRP1) -6.382s
Before 		-78.0 dBm 6.00 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 03:55:06 UTC View
K2XAP / nyme.sh (XAP) -6.264s
Before 		-116.0 dBm -5.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 03:55:06 UTC View
Claudiopolis-440c (440c) -6.014s
Before 		-88.0 dBm -3.75 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 03:55:06 UTC View
dkTowerBot (dkTB) -4.785s
Before 		-102.0 dBm -12.00 dB 3 80 tks , LLR1 , ncmc , NLmH , LOD LongFast 2025-11-29 03:55:08 UTC View
Fried Fish 1 | nyme.sh (FF1) -3.999s
Before 		-103.0 dBm -11.75 dB 3 - LongFast 2025-11-29 03:55:08 UTC View
YMH 2 @ Your Mom’s House (YMH2) +384.232s
After 		-61.0 dBm 2.75 dB 2 90 NLG1 LongFast 2025-11-29 04:01:37 UTC View
MeshM0xie (M0x) +847.302s
After 		-95.0 dBm -1.25 dB 2 c9 Penn LongFast 2025-11-29 04:09:20 UTC View
15

Total Receptions

15

Unique Gateways