Packet #2556736 Success

NODEINFO_APP packet from JLO - NYC - Wio Tracker L1 (JLO) to !ffffffff

21
Total Receptions
21
Unique Gateways
3
Hop Count
92
Payload Bytes
Packet Information
Database ID: 2556736
Mesh Packet ID: 0xcb8f0a7b
Used for correlation across gateways
Timestamp: 2025-11-21 16:58:13 UTC
From Node: JLO - NYC - Wio Tracker L1 (JLO)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Poncho@MobileBase (pft@)
Channel: LongFast
RSSI: -120 dBm
SNR: -9.25 dBm
Hop Info: 3/6 hops
Start: 6, Limit: 3
Relay Node: c9 Penn
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: 92 bytes
Decoded: Yes
Decoded Data:
Long Name:JLO - NYC - Wio Tracker L1
Short Name:JLO
Node ID:!63d6fe6e
MAC Address:2zBj1v5u
Hardware:SEEED_WIO_TRACKER_L1
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:92 bytes
Gateway:!62be95d1
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 6
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 !62be95d1
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (92 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1675034222
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 92 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -120.0 dBm
Signal strength at gateway 		int32
rx_snr -9.25 dB
Signal quality at gateway 		float
rx_time 1763744388
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 201
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763744293.4608488
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !62be95d1
Signal Metrics: RSSI: -120.0 dBm
SNR: -9.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:92 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!63d6fe6e", "long_name": "JLO - NYC - Wio Tracker L1", "short_name": "JLO", "macaddr": "2zBj1v5u", "hw_model": "SEEED_WIO_TRACKER_L1" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!62be95d1", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1675034222, "to": 4294967295, "id": 3415149179, "rx_time": 1763744388, "rx_snr": -9.25, "rx_rssi": -120, "hop_limit": 3, "hop_start": 6, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 201, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213633643666653665121a4a4c4f202d204e5943202d2057696f20547261636b6572204c311a034a4c4f2206db3063d6fe6e28633801422083fda6c31c061b226ac6c49469895eba9207faedd81b7ccb2fa188be7fff454e4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!63d6fe6e", "long_name": "JLO - NYC - Wio Tracker L1", "short_name": "JLO", "macaddr": "2zBj1v5u", "hw_model": "SEEED_WIO_TRACKER_L1", "role": "CLIENT_MUTE", "public_key": "g/2mwxwGGyJqxsSUaYleupIH+u3YG3zLL6GIvn//RU4=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (92 bytes)
0a09213633643666653665121a4a4c4f202d204e5943202d2057696f20547261636b6572204c311a034a4c4f2206db3063d6fe6e28633801422083fda6c31c061b226ac6c49469895eba9207faedd81b7ccb2fa188be7fff454e4800
Hex Analysis:
Size:92 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
Poncho@MobileBase (pft@) Primary 0.000s
Reference 		-120.0 dBm -9.25 dB 3 c9 Penn LongFast 2025-11-21 16:58:13 UTC Current
MeshM0xie (M0x) -85.730s
Before 		-112.0 dBm -17.00 dB 3 b4 PARK LongFast 2025-11-21 16:56:47 UTC View
YMH 1 @ Your Mom’s House (YMH1) -82.399s
Before 		-117.0 dBm -11.50 dB 4 dc pnor LongFast 2025-11-21 16:56:51 UTC View
@_tedks02 (tks2) -67.509s
Before 		-74.0 dBm 6.50 dB 6 80 tks , LOD LongFast 2025-11-21 16:57:05 UTC View
Steiner Studios Tower (SST) -57.072s
Before 		-111.0 dBm -10.50 dB 5 1e 351e LongFast 2025-11-21 16:57:16 UTC View
YMH 2 @ Your Mom’s House (YMH2) -55.098s
Before 		-63.0 dBm 1.00 dB 6 90 NLG1 LongFast 2025-11-21 16:57:18 UTC View
dkTowerBot (dkTB) -34.027s
Before 		-103.0 dBm -13.50 dB 6 2b P2NY , DCS1 LongFast 2025-11-21 16:57:39 UTC View
K2XAP V4 MS (XAP4) -1.878s
Before 		-65.0 dBm 3.25 dB 3 c9 Penn LongFast 2025-11-21 16:58:11 UTC View
ClaremontWx.net (CmWx) -1.864s
Before 		-79.0 dBm 3.75 dB 3 c9 Penn LongFast 2025-11-21 16:58:11 UTC View
DRP1 Chelsea (DRP1) -0.721s
Before 		-78.0 dBm 5.75 dB 3 c9 Penn , JLX3 LongFast 2025-11-21 16:58:12 UTC View
K2XAP / nyme.sh (XAP) -0.104s
Before 		-45.0 dBm 6.75 dB 3 57 CmWx LongFast 2025-11-21 16:58:13 UTC View
LORSANGE (LORS) +0.286s
After 		-115.0 dBm -12.25 dB 3 c9 Penn LongFast 2025-11-21 16:58:13 UTC View
drp mobile (drpm) +0.305s
After 		-93.0 dBm 5.25 dB 3 c9 Penn LongFast 2025-11-21 16:58:13 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) +0.972s
After 		-97.0 dBm 3.75 dB 3 c9 Penn LongFast 2025-11-21 16:58:14 UTC View
Claudiopolis-440c (440c) +3.237s
After 		-100.0 dBm -8.75 dB 4 c6 M02 LongFast 2025-11-21 16:58:16 UTC View
Sunset Soda (p8p) +4.935s
After 		-115.0 dBm -7.25 dB 5 d4 🦮 LongFast 2025-11-21 16:58:18 UTC View
Meshtastic 631c (631c) +5.010s
After 		-107.0 dBm -16.00 dB 5 d4 85d4 LongFast 2025-11-21 16:58:18 UTC View
Nicomachus 🏃 (ncmp) +5.025s
After 		-104.0 dBm -0.25 dB 5 d4 LongFast 2025-11-21 16:58:18 UTC View
Meshtastic e41a (GRBT) +7.128s
After 		-48.0 dBm 7.00 dB 6 1c 631c LongFast 2025-11-21 16:58:20 UTC View
bit0fun | nyme.sh (🟠) +8.134s
After 		-110.0 dBm -6.25 dB 4 - LongFast 2025-11-21 16:58:21 UTC View
Gowanus Soda (p1p) +38.766s
After 		-113.0 dBm -4.50 dB 4 96 LongFast 2025-11-21 16:58:52 UTC View
21

Total Receptions

21

Unique Gateways