Packet #2870357 Success

NODEINFO_APP packet from @_tedks02 (tks2) to !47519c98

18
Total Receptions
17
Unique Gateways
0
Hop Count
74
Payload Bytes
Packet Information
Database ID: 2870357
Mesh Packet ID: 0xc5417f3d
Used for correlation across gateways
Timestamp: 2025-11-29 00:36:39 UTC
From Node: @_tedks02 (tks2)
To Node: !47519c98 (9c98)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: @_tedks (tks)
Channel: LongFast
RSSI: -17 dBm
SNR: 9.75 dBm
Hop Info: 0/5 hops
Start: 5, Limit: 5
Relay Node: d0 tks2
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: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:@_tedks02
Short Name:tks2
Node ID:!c8decad0
MAC Address:2VPI3srQ
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:74 bytes
Gateway:!0af50b80
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
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !0af50b80
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3370044112
Source node ID 		uint32
to 1196530840
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 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 -17.0 dBm
Signal strength at gateway 		int32
rx_snr 9.75 dB
Signal quality at gateway 		float
rx_time 1764376705
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 208
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764376599.6175263
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: !0af50b80
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -17.0 dBm
SNR: 9.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!c8decad0", "long_name": "@_tedks02", "short_name": "tks2", "macaddr": "2VPI3srQ", "hw_model": "SEEED_WIO_TRACKER_L1" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!0af50b80", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3370044112, "to": 1196530840, "id": 3309403965, "rx_time": 1764376705, "rx_snr": 9.75, "rx_rssi": -17, "hop_limit": 5, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 208, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092163386465636164301209405f7465646b7330321a04746b73322206d953c8decad028634220f911b894b3be7650f8c52c835a19bc10268fdb3e0926f3e9a5d5e08171a5f8784800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!c8decad0", "long_name": "@_tedks02", "short_name": "tks2", "macaddr": "2VPI3srQ", "hw_model": "SEEED_WIO_TRACKER_L1", "public_key": "+RG4lLO+dlD4xSyDWhm8ECaP2z4JJvPppdXggXGl+Hg=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a092163386465636164301209405f7465646b7330321a04746b73322206d953c8decad028634220f911b894b3be7650f8c52c835a19bc10268fdb3e0926f3e9a5d5e08171a5f8784800
Hex Analysis:
Size:74 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
@_tedks (tks) Primary 0.000s
Reference 		-17.0 dBm 9.75 dB 0 d0 tks2 LongFast 2025-11-29 00:36:39 UTC Current
ClaremontWx.net (CmWx) +2.191s
After 		-81.0 dBm 5.00 dB 2 c9 Penn LongFast 2025-11-29 00:36:41 UTC View
LORSANGE (LORS) +2.513s
After 		-121.0 dBm -18.75 dB 2 c9 Penn LongFast 2025-11-29 00:36:42 UTC View
DRP1 Chelsea (DRP1) +2.544s
After 		-78.0 dBm 5.75 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 00:36:42 UTC View
CBZ0 🚕 mobile (CBZ0) +2.662s
After 		-118.0 dBm -10.50 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 00:36:42 UTC View
Claudiopolis-440c (440c) +2.706s
After 		-88.0 dBm -2.25 dB 2 c9 Penn , JLX3 LongFast 2025-11-29 00:36:42 UTC View
Fried Fish 1 | nyme.sh (FF1) +3.927s
After 		-80.0 dBm 5.00 dB 3 40 BRRN LongFast 2025-11-29 00:36:43 UTC View
dkTowerBot (dkTB) +4.256s
After 		-105.0 dBm -16.25 dB 3 28 b028 LongFast 2025-11-29 00:36:43 UTC View
YMH 2 @ Your Mom’s House (YMH2) +4.324s
After 		-68.0 dBm -2.75 dB 3 90 NLG1 LongFast 2025-11-29 00:36:43 UTC View
K2XAP / nyme.sh (XAP) +4.420s
After 		-94.0 dBm 5.50 dB 3 78 SCP2 LongFast 2025-11-29 00:36:44 UTC View
YMH 1 @ Your Mom’s House (YMH1) +5.409s
After 		-122.0 dBm -13.50 dB 3 1e GHFC LongFast 2025-11-29 00:36:45 UTC View
Sunset Soda (p8p) +6.120s
After 		-122.0 dBm -9.50 dB 2 57 CmWx LongFast 2025-11-29 00:36:45 UTC View
K2XAP / nyme.sh (XAP) +6.215s
After 		-57.0 dBm 6.00 dB 2 57 CmWx LongFast 2025-11-29 00:36:45 UTC View
NW Bergen (3fc4) +7.322s
After 		-106.0 dBm -10.50 dB 3 81 RAK3 LongFast 2025-11-29 00:36:46 UTC View
Steiner Studios Tower (SST) +7.958s
After 		-113.0 dBm -9.00 dB 3 81 Titi , JLO9 LongFast 2025-11-29 00:36:47 UTC View
Meshtastic f5c8 (f5c8) +11.365s
After 		-101.0 dBm -9.50 dB 4 23 P4NY LongFast 2025-11-29 00:36:50 UTC View
Gowanus Soda (p1p) +11.384s
After 		-94.0 dBm 3.00 dB 4 23 P4NY LongFast 2025-11-29 00:36:51 UTC View
Meshtastic 631c (631c) +11.397s
After 		-89.0 dBm 0.75 dB 4 23 P4NY LongFast 2025-11-29 00:36:51 UTC View
18

Total Receptions

17

Unique Gateways