Packet #2618271 Success

NODEINFO_APP packet from 1 MW 1 West Side | https://nyme.sh (1MW1) to !ffffffff

14
Total Receptions
13
Unique Gateways
0
Hop Count
101
Payload Bytes
Packet Information
Database ID: 2618271
Mesh Packet ID: 0xd7ecbfb5
Used for correlation across gateways
Timestamp: 2025-11-22 20:26:56 UTC
From Node: 1 MW 1 West Side | https://nyme.sh (1MW1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: DRP1 Chelsea (DRP1)
Channel: LongFast
RSSI: -109 dBm
SNR: -7.0 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Relay Node: ec 1MW1
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: 101 bytes
Decoded: Yes
Decoded Data:
Long Name:1 MW 1 West Side | https://nyme.sh
Short Name:1MW1
Node ID:!db2959ec
MAC Address:EFHbKVns
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:101 bytes
Gateway:!ba66323c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 4
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

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !ba66323c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (101 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3676920300
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 101 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr -7.00 dB
Signal quality at gateway 		float
rx_time 1763843314
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 236
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763843216.4556231
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
  • ✓ 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: !ba66323c
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -109.0 dBm
SNR: -7.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:101 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!db2959ec", "long_name": "1 MW 1 West Side | https://nyme.sh", "short_name": "1MW1", "macaddr": "EFHbKVns", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!ba66323c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3676920300, "to": 4294967295, "id": 3622617013, "rx_time": 1763843314, "rx_snr": -7.0, "rx_rssi": -109, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 236, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216462323935396563122231204d57203120576573742053696465207c2068747470733a2f2f6e796d652e73681a04314d573122061051db2959ec282b380c42206662fbbffbfa84cd89f3527bc28e0bd96fb021091a68dc8ba9cc56d99bfe3f0b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db2959ec", "long_name": "1 MW 1 West Side | https://nyme.sh", "short_name": "1MW1", "macaddr": "EFHbKVns", "hw_model": "HELTEC_V3", "role": "CLIENT_BASE", "public_key": "ZmL7v/v6hM2J81J7wo4L2W+wIQkaaNyLqcxW2Zv+Pws=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (101 bytes)
0a09216462323935396563122231204d57203120576573742053696465207c2068747470733a2f2f6e796d652e73681a04314d573122061051db2959ec282b380c42206662fbbffbfa84cd89f3527bc28e0bd96fb021091a68dc8ba9cc56d99bfe3f0b4800
Hex Analysis:
Size:101 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
DRP1 Chelsea (DRP1) Primary 0.000s
Reference 		-109.0 dBm -7.00 dB 0 ec 1MW1 LongFast 2025-11-22 20:26:56 UTC Current
K2XAP V4 MS (XAP4) +3.148s
After 		-66.0 dBm 1.00 dB 2 c9 Penn LongFast 2025-11-22 20:26:59 UTC View
Steiner Studios Tower (SST) +3.161s
After 		-116.0 dBm -8.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-22 20:26:59 UTC View
ClaremontWx.net (CmWx) +3.172s
After 		-80.0 dBm 3.00 dB 2 c9 Penn LongFast 2025-11-22 20:26:59 UTC View
LORSANGE (LORS) +3.483s
After 		-113.0 dBm -4.00 dB 2 c9 Penn LongFast 2025-11-22 20:26:59 UTC View
Psalm 23 (3:16) +3.874s
After 		-118.0 dBm -6.75 dB 2 c9 Penn LongFast 2025-11-22 20:27:00 UTC View
Poncho@pft_ (pft_) +4.251s
After 		-115.0 dBm -13.50 dB 2 c9 Penn LongFast 2025-11-22 20:27:00 UTC View
K2XAP / nyme.sh (XAP) +6.428s
After 		-74.0 dBm 6.50 dB 3 78 SCP2 LongFast 2025-11-22 20:27:02 UTC View
dkTowerBot (dkTB) +6.458s
After 		-102.0 dBm -13.75 dB 3 28 b028 LongFast 2025-11-22 20:27:02 UTC View
YMH 2 @ Your Mom’s House (YMH2) +6.623s
After 		-68.0 dBm -2.75 dB 3 90 NLG1 LongFast 2025-11-22 20:27:03 UTC View
Claudiopolis-440c (440c) +8.569s
After 		-80.0 dBm 4.00 dB 2 e9 pab , dmbl , 📶 LongFast 2025-11-22 20:27:05 UTC View
K2XAP / nyme.sh (XAP) +9.878s
After 		-41.0 dBm 6.25 dB 2 57 CmWx LongFast 2025-11-22 20:27:06 UTC View
Sunset Soda (p8p) +9.903s
After 		-128.0 dBm -19.50 dB 2 57 CmWx LongFast 2025-11-22 20:27:06 UTC View
MeshM0xie (M0x) +59.376s
After 		-107.0 dBm -14.00 dB 3 88 P3NY LongFast 2025-11-22 20:27:55 UTC View
14

Total Receptions

13

Unique Gateways