Packet #3320024 Success

NODEINFO_APP packet from Mobile Fish 4 (MF4) to West Village Solar 1 (wvs1)

11
Total Receptions
11
Unique Gateways
0
Hop Count
79
Payload Bytes
Packet Information
Database ID: 3320024
Mesh Packet ID: 0x30bb0344
Used for correlation across gateways
Timestamp: 2025-12-09 19:56:51 UTC
From Node: Mobile Fish 4 (MF4)
To Node: West Village Solar 1 (wvs1)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Mobile Fish 4 (MF4)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/5 hops
Start: 5, Limit: 5
Relay Node: cc MF4
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: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:Mobile Fish 4
Short Name:MF4
Node ID:!27cb0bcc
MAC Address:PIQnywvM
Hardware:T_DECK
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:79 bytes
Gateway:!27cb0bcc
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !27cb0bcc
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 667618252
Source node ID 		uint32
to 999778139
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1765310347
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 204
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765310211.267657
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !27cb0bcc
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!27cb0bcc", "long_name": "Mobile Fish 4", "short_name": "MF4", "macaddr": "PIQnywvM", "hw_model": "T_DECK" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!27cb0bcc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 667618252, "to": 999778139, "id": 817562436, "rx_time": 1765310347, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 5, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 204, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213237636230626363120d4d6f62696c65204669736820341a034d463422063c8427cb0bcc2832380142200484fcb6febb24ff6eea6524c41685908288153b77c8ef4e7e92b30fd56368224800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!27cb0bcc", "long_name": "Mobile Fish 4", "short_name": "MF4", "macaddr": "PIQnywvM", "hw_model": "T_DECK", "role": "CLIENT_MUTE", "public_key": "BIT8tv67JP9u6mUkxBaFkIKIFTt3yO9OfpKzD9VjaCI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09213237636230626363120d4d6f62696c65204669736820341a034d463422063c8427cb0bcc2832380142200484fcb6febb24ff6eea6524c41685908288153b77c8ef4e7e92b30fd56368224800
Hex Analysis:
Size:79 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
Mobile Fish 4 (MF4) Primary 0.000s
Reference 		Unknown Unknown 0 cc MF4 LongFast 2025-12-09 19:56:51 UTC Current
Fried Fish FF1 (FF1) +2.227s
After 		-4.0 dBm 5.25 dB 0 cc MF4 , MF1 LongFast 2025-12-09 19:56:53 UTC View
ClaremontWx.net (CmWx) +73.703s
After 		-89.0 dBm -0.75 dB 3 81 Titi LongFast 2025-12-09 19:58:04 UTC View
Sunset Soda (p8p) +73.972s
After 		-118.0 dBm -9.25 dB 3 81 Titi LongFast 2025-12-09 19:58:05 UTC View
25 Washington Ave (25WA) +80.580s
After 		-72.0 dBm -6.75 dB 4 c9 Penn LongFast 2025-12-09 19:58:11 UTC View
K2XAP / nyme.sh (XAP) +80.830s
After 		-36.0 dBm 5.75 dB 4 57 CmWx LongFast 2025-12-09 19:58:12 UTC View
JLO - R1 Neo (JR1N) +80.949s
After 		-125.0 dBm -19.00 dB 4 c9 LongFast 2025-12-09 19:58:12 UTC View
Steiner Studios Tower (SST) +81.062s
After 		-112.0 dBm -6.00 dB 4 c9 Penn , JLX3 LongFast 2025-12-09 19:58:12 UTC View
dkTowerBot (dkTB) +82.389s
After 		-90.0 dBm -3.25 dB 5 34 8b34 , cf34 , dmlt LongFast 2025-12-09 19:58:13 UTC View
CBZ0 🚕 mobile (CBZ0) +82.756s
After 		-118.0 dBm -12.50 dB 4 c9 Penn , JLX3 LongFast 2025-12-09 19:58:14 UTC View
YMH 1 @ Your Mom’s House (YMH1) +83.468s
After 		-114.0 dBm -8.00 dB 5 25 25WA LongFast 2025-12-09 19:58:14 UTC View
11

Total Receptions

11

Unique Gateways