Packet #10367395 Success

NODEINFO_APP packet from Odin 6680 (odn8) to !ffffffff

13
Total Receptions
13
Unique Gateways
4
Hop Count
74
Payload Bytes
Packet Information
Database ID: 10367395
Mesh Packet ID: 0x2f8cdbda
Used for correlation across gateways
Timestamp: 2026-02-25 13:35:30 UTC
From Node: Odin 6680 (odn8)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX OGW8 (SXG8)
Channel: LongFast
RSSI: -63 dBm
SNR: 6.25 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:Odin 6680
Short Name:odn8
Node ID:!d9886680
MAC Address:4MHZhGaA
Hardware:T_ECHO
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:!efffff03
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:4 / 7
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 !efffff03
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 3649595008
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -63.0 dBm
Signal strength at gateway 		int32
rx_snr 6.25 dB
Signal quality at gateway 		float
rx_time 1772015730
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 108
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772015730.9652371
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !efffff03
Signal Metrics: RSSI: -63.0 dBm
SNR: 6.25 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": "!d9886680", "long_name": "Odin 6680", "short_name": "odn8", "macaddr": "4MHZhGaA", "hw_model": "T_ECHO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff03", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3649595008, "to": 4294967295, "id": 797760474, "rx_time": 1772015730, "rx_snr": 6.25, "rx_rssi": -63, "hop_limit": 3, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 108, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921643938383636383012094f64696e20363638301a046f646e382206e0c1d9846680280742209c311700ee4887d4d527c5f771d3f1ebb690f68190e96d12768497641d7760794801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!d9886680", "long_name": "Odin 6680", "short_name": "odn8", "macaddr": "4MHZhGaA", "hw_model": "T_ECHO", "public_key": "nDEXAO5Ih9TVJ8X3cdPx67aQ9oGQ6W0SdoSXZB13YHk=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a0921643938383636383012094f64696e20363638301a046f646e382206e0c1d9846680280742209c311700ee4887d4d527c5f771d3f1ebb690f68190e96d12768497641d7760794801
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 Channel Timestamp Actions
SYSXX OGW8 (SXG8) Primary 0.000s
Reference 		-63.0 dBm 6.25 dB 4 LongFast 2026-02-25 13:35:30 Current
Aster-02 (AST2) -11.727s
Before 		-54.0 dBm 7.25 dB 2 LongFast 2026-02-25 13:35:19 View
SYSXX BGW8 (SXB8) -1.712s
Before 		-120.0 dBm -13.75 dB 4 LongFast 2026-02-25 13:35:29 View
SYSXX YGW8 (SXY8) -1.422s
Before 		-93.0 dBm -6.75 dB 4 LongFast 2026-02-25 13:35:29 View
BBS Восток (DM📲) (BBSv) +16.540s
After 		-101.0 dBm -9.75 dB 7 LongFast 2026-02-25 13:35:47 View
Zamkad8 (zmkd) +18.218s
After 		-123.0 dBm -15.50 dB 5 LongFast 2026-02-25 13:35:49 View
Fostral (FSTR) +18.929s
After 		-83.0 dBm -18.50 dB 6 LongFast 2026-02-25 13:35:49 View
Medved GW8 (MED8) +19.915s
After 		-104.0 dBm -2.25 dB 6 LongFast 2026-02-25 13:35:50 View
EGarpunov 2 868 (Base) (BAO) (EG28) +19.977s
After 		-114.0 dBm -15.25 dB 7 LongFast 2026-02-25 13:35:50 View
Meshtastic 6db8 (6db8) +20.213s
After 		-100.0 dBm -14.00 dB 6 LongFast 2026-02-25 13:35:51 View
patch866 (pth8) +20.760s
After 		-68.0 dBm 1.00 dB 6 LongFast 2026-02-25 13:35:51 View
RN3ABX Georgy 2 (ABX2) +23.682s
After 		-112.0 dBm -4.50 dB 6 LongFast 2026-02-25 13:35:54 View
Tsaritsyno_KB_U_868 (KBU8) +129.102s
After 		-118.0 dBm -10.50 dB 7 LongFast 2026-02-25 13:37:40 View
13

Total Receptions

13

Unique Gateways