Packet #322795 Success

NODEINFO_APP packet from SUSQ VAL PA Mesh - Scranton - STARC (SVMI) to !ffffffff

3
Total Receptions
2
Unique Gateways
0
Hop Count
100
Payload Bytes
Packet Information
Database ID: 322795
Mesh Packet ID: 0x129d6f7c
Used for correlation across gateways
Timestamp: 2026-05-16 04:57:47 UTC
From Node: SUSQ VAL PA Mesh - Scranton - STARC (SVMI)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: BottyMcBotface (BMBF)
Channel: LongFast
RSSI: -113 dBm
SNR: -3.0 dBm
Hop Info: 0/0 hops
Start: 0, Limit: 0
Relay Node: None
Payload Data
Protocol: NODEINFO_APP
Size: 100 bytes
Decoded: Yes
Decoded Data:
Long Name:SUSQ VAL PA Mesh - Scranton - STARC
Short Name:SVMI
Node ID:!d55a5529
MAC Address:8EzVWlUp
Hardware:PORTDUINO
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:100 bytes
Gateway:!75e98740
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:0 / 0
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !75e98740
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (100 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 3579467049
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 100 bytes size
hop_limit Not set uint32
hop_start Not set uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -113.0 dBm
Signal strength at gateway 		int32
rx_snr -3.00 dB
Signal quality at gateway 		float
rx_time 1778907465
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 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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !75e98740
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -113.0 dBm
SNR: -3.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:100 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!d55a5529", "long_name": "SUSQ VAL PA Mesh - Scranton - STARC", "short_name": "SVMI", "macaddr": "8EzVWlUp", "hw_model": "PORTDUINO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 3579467049, "to": 4294967295, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhZDU1YTU1MjkSI1NVU1EgVkFMIFBBIE1lc2ggLSBTY3JhbnRvbiAtIFNUQVJDGgRTVk1JIgbwTNVaVSkoJUIg93VocJVjJBZT4JWeIa6RUwAqQ8YeVT5eCHWDYHHj2CRIAA==", "bitfield": 1 }, "id": 312307580, "rx_time": 1778907465, "rx_snr": -3.0, "rx_rssi": -113 }, "channel_id": "LongFast", "gateway_id": "!75e98740" }, "mesh_packet": { "from": 3579467049, "to": 4294967295, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhZDU1YTU1MjkSI1NVU1EgVkFMIFBBIE1lc2ggLSBTY3JhbnRvbiAtIFNUQVJDGgRTVk1JIgbwTNVaVSkoJUIg93VocJVjJBZT4JWeIa6RUwAqQ8YeVT5eCHWDYHHj2CRIAA==", "bitfield": 1, "parsed_payload": { "id": "!d55a5529", "long_name": "SUSQ VAL PA Mesh - Scranton - STARC", "short_name": "SVMI", "macaddr": "8EzVWlUp", "hw_model": "PORTDUINO", "public_key": "93VocJVjJBZT4JWeIa6RUwAqQ8YeVT5eCHWDYHHj2CQ=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 312307580, "rx_time": 1778907465, "rx_snr": -3.0, "rx_rssi": -113 } }
Raw Packet Data (100 bytes)
0a092164353561353532391223535553512056414c205041204d657368202d20536372616e746f6e202d2053544152431a0453564d492206f04cd55a552928254220f77568709563241653e0959e21ae9153002a43c61e553e5e0875836071e3d8244800
Hex Analysis:
Size:100 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
BottyMcBotface (BMBF) Primary 0.000s
Reference 		-113.0 dBm -3.00 dB 0 - LongFast 2026-05-16 04:57:47 UTC Current
1 hop Gateways that received this packet after 1 hop
BottyMcBotface (BMBF) -0.085s
Before 		-113.0 dBm -3.00 dB 1 - LongFast 2026-05-16 04:57:47 UTC View
4 hops Gateways that received this packet after 4 hops
wi3w-base (w00b) +7.256s
After 		-106.0 dBm -12.75 dB 4 08 jyd2 , WM87 , n3hz , 9008 , ZR0 , 5941 , GinH , 2708 LongFast 2026-05-16 04:57:54 UTC View
3

Total Receptions

2

Unique Gateways