Packet #2263527 Success

NODEINFO_APP packet from corruptedstack heltec V4 | nyme.sh (dmb#) to North Haledon #1 (NH1)

19
Total Receptions
19
Unique Gateways
0
Hop Count
91
Payload Bytes
Packet Information
Database ID: 2263527
Mesh Packet ID: 0x47714353
Used for correlation across gateways
Timestamp: 2025-11-17 14:43:04 UTC
From Node: corruptedstack heltec V4 | nyme.sh (dmb#)
To Node: North Haledon #1 (NH1)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: K2XAP V4 MS (XAP4)
Channel: LongFast
RSSI: -83 dBm
SNR: -3.75 dBm
Hop Info: 0/7 hops
Start: 7, Limit: 7
Relay Node: 70 dmb#
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: 91 bytes
Decoded: Yes
Decoded Data:
Long Name:corruptedstack Portable V4
Short Name:dmb#
Node ID:!6982c170
MAC Address:kHBpgsFw
Hardware:HELTEC_V4
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:91 bytes
Gateway:!b29fa3a0
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 7
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
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b29fa3a0
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (91 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1770176880
Source node ID 		uint32
to 113976084
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 91 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -83.0 dBm
Signal strength at gateway 		int32
rx_snr -3.75 dB
Signal quality at gateway 		float
rx_time 1763390673
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 112
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763390584.6875193
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
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b29fa3a0
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -83.0 dBm
SNR: -3.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:91 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!6982c170", "long_name": "corruptedstack Portable V4", "short_name": "dmb#", "macaddr": "kHBpgsFw", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b29fa3a0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1770176880, "to": 113976084, "id": 1198605139, "rx_time": 1763390673, "rx_snr": -3.75, "rx_rssi": -83, "hop_limit": 7, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 112, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213639383263313730121a636f72727570746564737461636b20506f727461626c652056341a04646d6223220690706982c170286e422083d98d6eb8611bccf282bdab7fa87567e4926cc3d37fea36087cc60ab261ef4e4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!6982c170", "long_name": "corruptedstack Portable V4", "short_name": "dmb#", "macaddr": "kHBpgsFw", "hw_model": "HELTEC_V4", "public_key": "g9mNbrhhG8zygr2rf6h1Z+SSbMPTf+o2CHzGCrJh704=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (91 bytes)
0a09213639383263313730121a636f72727570746564737461636b20506f727461626c652056341a04646d6223220690706982c170286e422083d98d6eb8611bccf282bdab7fa87567e4926cc3d37fea36087cc60ab261ef4e4800
Hex Analysis:
Size:91 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
K2XAP V4 MS (XAP4) Primary 0.000s
Reference 		-83.0 dBm -3.75 dB 0 70 dmb# LongFast 2025-11-17 14:43:04 UTC Current
ClaremontWx.net (CmWx) +0.016s
After 		-99.0 dBm -10.25 dB 0 70 dmb# LongFast 2025-11-17 14:43:04 UTC View
Gowanus Soda (p1p) +3.390s
After 		-113.0 dBm -10.75 dB 1 57 CmWx LongFast 2025-11-17 14:43:08 UTC View
dkTowerBot (dkTB) +4.444s
After 		-104.0 dBm -14.75 dB 2 80 tks , LLR1 , ncmc , NLmH , LOD LongFast 2025-11-17 14:43:09 UTC View
Fried Fish 1 | nyme.sh (FF1) +7.250s
After 		-52.0 dBm 5.75 dB 3 d4 LongFast 2025-11-17 14:43:11 UTC View
drp mobile (drpm) +7.292s
After 		-118.0 dBm -10.50 dB 2 80 tks , NLmH , p@bp , BR03 LongFast 2025-11-17 14:43:11 UTC View
DRP1 Chelsea (DRP1) +7.325s
After 		-110.0 dBm -9.25 dB 2 80 NLmH , p@bp , BR03 , LOD LongFast 2025-11-17 14:43:12 UTC View
MeshM0xie (M0x) +8.419s
After 		-92.0 dBm 0.25 dB 2 c9 Penn LongFast 2025-11-17 14:43:13 UTC View
aurelia (🧚) +9.647s
After 		-110.0 dBm -4.50 dB 2 c9 Penn LongFast 2025-11-17 14:43:14 UTC View
DRP0 Astoria (DRP0) +11.262s
After 		-94.0 dBm 3.00 dB 3 b2 😴 , CBZ1 LongFast 2025-11-17 14:43:15 UTC View
Meshtastic 631c (631c) +11.551s
After 		-104.0 dBm -13.75 dB 2 94 p1p LongFast 2025-11-17 14:43:16 UTC View
corruptedstack Weather (cswx) +12.740s
After 		-20.0 dBm 7.00 dB 4 2b dmbs , DCS1 LongFast 2025-11-17 14:43:17 UTC View
🦨 corruptedstack🦨 meshtoad 🐸 (dmbp) +12.791s
After 		Unknown Unknown 5 54 cswx LongFast 2025-11-17 14:43:17 UTC View
csbot (dmbb) +12.993s
After 		-67.0 dBm 11.25 dB 4 2b dmbs LongFast 2025-11-17 14:43:17 UTC View
YMH 2 @ Your Mom’s House (YMH2) +15.771s
After 		-68.0 dBm -4.50 dB 3 90 NLG1 LongFast 2025-11-17 14:43:20 UTC View
Steiner Studios Tower (SST) +17.518s
After 		-120.0 dBm -12.75 dB 4 a8 24a8 LongFast 2025-11-17 14:43:22 UTC View
BeMoreSQUIP 1 (VPP1) +17.660s
After 		-96.0 dBm 3.25 dB 5 33 LongFast 2025-11-17 14:43:22 UTC View
YMH 3 @ Your Mom’s House (YMH3) +17.772s
After 		-53.0 dBm 6.75 dB 4 a8 YMH2 LongFast 2025-11-17 14:43:22 UTC View
Claudiopolis-440c (440c) +17.899s
After 		-102.0 dBm -14.00 dB 3 f4 ⚡1 , JLO6 LongFast 2025-11-17 14:43:22 UTC View
19

Total Receptions

19

Unique Gateways