Packet #2158592 Success

NODEINFO_APP packet from Poncho@BryantPark (p@bp) to !ffffffff

20
Total Receptions
20
Unique Gateways
2
Hop Count
82
Payload Bytes
Packet Information
Database ID: 2158592
Mesh Packet ID: 0x9bd911f0
Used for correlation across gateways
Timestamp: 2025-11-15 22:17:02 UTC
From Node: Poncho@BryantPark (p@bp)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: ClaremontWx.net (CmWx)
Channel: LongFast
RSSI: -82 dBm
SNR: -1.5 dBm
Hop Info: 2/5 hops
Start: 5, Limit: 3
Relay Node: 48 VYL0 , CWM1
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: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:Poncho@BryantPark
Short Name:p@bp
Node ID:!ba663180
MAC Address:ECC6ZjGA
Hardware:HELTEC_V3
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:82 bytes
Gateway:!27532a57
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:2 / 5
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 !27532a57
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3127259520
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -82.0 dBm
Signal strength at gateway 		int32
rx_snr -1.50 dB
Signal quality at gateway 		float
rx_time 1763245074
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 72
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763245022.941696
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !27532a57
Signal Metrics: RSSI: -82.0 dBm
SNR: -1.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!ba663180", "long_name": "Poncho@BryantPark", "short_name": "p@bp", "macaddr": "ECC6ZjGA", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!27532a57", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3127259520, "to": 4294967295, "id": 2614694384, "rx_time": 1763245074, "rx_snr": -1.5, "rx_rssi": -82, "hop_limit": 3, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 72, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092162613636333138301211506f6e63686f40427279616e745061726b1a047040627022061020ba663180282b422080b84c1fcb2229368dc199708f39ce2e48f0f7a1dde03526287bde06efc2d4574801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!ba663180", "long_name": "Poncho@BryantPark", "short_name": "p@bp", "macaddr": "ECC6ZjGA", "hw_model": "HELTEC_V3", "public_key": "gLhMH8siKTaNwZlwjznOLkjw96Hd4DUmKHveBu/C1Fc=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a092162613636333138301211506f6e63686f40427279616e745061726b1a047040627022061020ba663180282b422080b84c1fcb2229368dc199708f39ce2e48f0f7a1dde03526287bde06efc2d4574801
Hex Analysis:
Size:82 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
ClaremontWx.net (CmWx) Primary 0.000s
Reference 		-82.0 dBm -1.50 dB 2 48 VYL0 , CWM1 LongFast 2025-11-15 22:17:02 UTC Current
K2XAP V4 MS (XAP4) -2.228s
Before 		-73.0 dBm -4.75 dB 1 f2 p@s! , 10f2 LongFast 2025-11-15 22:17:00 UTC View
K2XAP / nyme.sh (XAP) +4.259s
After 		-46.0 dBm 5.75 dB 3 57 CmWx LongFast 2025-11-15 22:17:07 UTC View
Steiner Studios Tower (SST) +15.643s
After 		-114.0 dBm -7.25 dB 3 c9 Penn , JLX3 LongFast 2025-11-15 22:17:18 UTC View
bit0fun | nyme.sh (🟠) +15.970s
After 		-111.0 dBm -15.50 dB 3 c9 Penn , JLX3 LongFast 2025-11-15 22:17:18 UTC View
DRP1 Chelsea (DRP1) +16.020s
After 		-77.0 dBm 5.75 dB 3 c9 Penn , JLX3 LongFast 2025-11-15 22:17:18 UTC View
CBZ0 🚕 mobile (CBZ0) +16.085s
After 		-113.0 dBm -4.75 dB 3 c9 Penn , JLX3 LongFast 2025-11-15 22:17:19 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) +16.386s
After 		-103.0 dBm -2.75 dB 3 c9 Penn LongFast 2025-11-15 22:17:19 UTC View
aurelia (🧚) +16.838s
After 		-110.0 dBm -2.25 dB 3 c9 Penn LongFast 2025-11-15 22:17:19 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) +17.151s
After 		-106.0 dBm -15.00 dB 4 - LongFast 2025-11-15 22:17:20 UTC View
corruptedstack Weather (cswx) +17.168s
After 		Unknown Unknown 5 ed dmbp LongFast 2025-11-15 22:17:20 UTC View
csbot (dmbb) +17.426s
After 		Unknown Unknown 5 ed dmbp LongFast 2025-11-15 22:17:20 UTC View
Gowanus Soda (p1p) +18.504s
After 		-113.0 dBm -9.75 dB 4 31 a031 , ν LongFast 2025-11-15 22:17:21 UTC View
BeMoreSQUIP 1 (VPP1) +19.027s
After 		-94.0 dBm 3.25 dB 4 33 LongFast 2025-11-15 22:17:21 UTC View
Meshtastic 631c (631c) +21.739s
After 		-102.0 dBm -11.75 dB 5 94 p1p LongFast 2025-11-15 22:17:24 UTC View
drp mobile (drpm) +25.226s
After 		-121.0 dBm -11.00 dB 4 06 JLO2 , AMR1 LongFast 2025-11-15 22:17:28 UTC View
dkTowerBot (dkTB) +32.837s
After 		-109.0 dBm -20.00 dB 4 3d PDD0 , P1NY LongFast 2025-11-15 22:17:35 UTC View
Meshtastic 1ca3 (1ca3) +37.331s
After 		-118.0 dBm -9.50 dB 5 c4 NOVA , 3fc4 LongFast 2025-11-15 22:17:40 UTC View
Lv4 - Heltec V4 Green (Lv4) +48.131s
After 		-89.0 dBm -7.00 dB 4 16 JLX1 LongFast 2025-11-15 22:17:51 UTC View
MeshM0xie (M0x) +254340.045s
After 		-94.0 dBm -2.50 dB 3 c9 Penn LongFast 2025-11-18 20:56:02 UTC View
20

Total Receptions

20

Unique Gateways