Packet #5992747 Success

NODEINFO_APP packet from Strannik_8bs (st8b) to !ffffffff

23
Total Receptions
22
Unique Gateways
3
Hop Count
79
Payload Bytes
Packet Information
Database ID: 5992747
Mesh Packet ID: 0x1ef67bb7
Used for correlation across gateways
Timestamp: 2026-01-15 03:58:22 UTC
From Node: Strannik_8bs (st8b)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: SYSXX BGW8 (SXB8)
Channel: LongFast
RSSI: -120 dBm
SNR: -12.5 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:Strannik_8bs
Short Name:st8b
Node ID:!eb0f5fa0
MAC Address:JNfrD1+g
Hardware:DIY_V1
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:79 bytes
Gateway:!efffff01
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 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 !efffff01
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3943653280
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
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 -12.50 dB
Signal quality at gateway 		float
rx_time 1768438701
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 141
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768438702.2841456
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: !efffff01
Signal Metrics: RSSI: -120.0 dBm
SNR: -12.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!eb0f5fa0", "long_name": "Strannik_8bs", "short_name": "st8b", "macaddr": "JNfrD1+g", "hw_model": "DIY_V1" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff01", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3943653280, "to": 4294967295, "id": 519470007, "rx_time": 1768438701, "rx_snr": -12.5, "rx_rssi": -120, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 141, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216562306635666130120c537472616e6e696b5f3862731a0473743862220624d7eb0f5fa02827380b4220503d1a17e934557655a6c1639907e63cbaa1f79c27142238a00f4ccea25774704801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!eb0f5fa0", "long_name": "Strannik_8bs", "short_name": "st8b", "macaddr": "JNfrD1+g", "hw_model": "DIY_V1", "role": "ROUTER_LATE", "public_key": "UD0aF+k0VXZVpsFjmQfmPLqh95wnFCI4oA9MzqJXdHA=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09216562306635666130120c537472616e6e696b5f3862731a0473743862220624d7eb0f5fa02827380b4220503d1a17e934557655a6c1639907e63cbaa1f79c27142238a00f4ccea25774704801
Hex Analysis:
Size:79 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 BGW8 (SXB8) Primary 0.000s
Reference 		-120.0 dBm -12.50 dB 3 LongFast 2026-01-15 03:58:22 Current
Medved GW8 (MED8) -6.581s
Before 		-97.0 dBm 4.50 dB 1 LongFast 2026-01-15 03:58:15 View
Keyhost GW8 (KHS8) -4.818s
Before 		-115.0 dBm -8.50 dB 2 LongFast 2026-01-15 03:58:17 View
SYSXX YGW8 (SXY8) -3.869s
Before 		-99.0 dBm -11.75 dB 2 LongFast 2026-01-15 03:58:18 View
Butyrskaya 868 (But8) -3.503s
Before 		-103.0 dBm -3.00 dB 2 LongFast 2026-01-15 03:58:18 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -1.995s
Before 		-92.0 dBm -0.25 dB 3 LongFast 2026-01-15 03:58:20 View
patch866 (pth8) -1.914s
Before 		-68.0 dBm 4.50 dB 2 LongFast 2026-01-15 03:58:20 View
SYSXX OGW8 (SXG8) -1.883s
Before 		-65.0 dBm 6.00 dB 2 LongFast 2026-01-15 03:58:20 View
hmbm (f55c) -1.372s
Before 		-102.0 dBm 0.50 dB 3 LongFast 2026-01-15 03:58:20 View
RN3ABX Georgy 2 (ABX2) +0.319s
After 		-102.0 dBm -1.00 dB 3 LongFast 2026-01-15 03:58:22 View
Korolyok h0use (K8k*) +5.315s
After 		-112.0 dBm -1.00 dB 5 LongFast 2026-01-15 03:58:27 View
Aster-02 (AST2) +6.068s
After 		-103.0 dBm -16.25 dB 5 LongFast 2026-01-15 03:58:28 View
EGarpunov 2 868 (Base) (BAO) (EG28) +6.295s
After 		-115.0 dBm -14.25 dB 6 LongFast 2026-01-15 03:58:28 View
ZA_MKAD_22_868_1 (8681) +6.453s
After 		-135.0 dBm -13.25 dB 5 LongFast 2026-01-15 03:58:28 View
ZA_MKAD_22_433_2 (4332) +6.606s
After 		Unknown Unknown 6 LongFast 2026-01-15 03:58:28 View
NODE_SOLAR_868 (8682) +6.625s
After 		Unknown Unknown 6 LongFast 2026-01-15 03:58:28 View
VEGA 6d78 (VEGA) +6.947s
After 		-86.0 dBm -4.00 dB 4 LongFast 2026-01-15 03:58:29 View
BBS Восток (DM📲) (BBSv) +9.890s
After 		-100.0 dBm -16.75 dB 5 LongFast 2026-01-15 03:58:32 View
Zamkad8 (zmkd) +9.997s
After 		-107.0 dBm -7.00 dB 4 LongFast 2026-01-15 03:58:32 View
Tsaritsyno_KB_U_868 (KBU8) +13.264s
After 		-117.0 dBm -9.75 dB 6 LongFast 2026-01-15 03:58:35 View
Dragon868-1 (D1) +15.322s
After 		-116.0 dBm -13.75 dB 6 LongFast 2026-01-15 03:58:37 View
Fostral (FSTR) +18.583s
After 		-83.0 dBm -14.25 dB 5 LongFast 2026-01-15 03:58:40 View
Fostral (FSTR) +18.824s
After 		-83.0 dBm -14.25 dB 7 LongFast 2026-01-15 03:58:41 View
23

Total Receptions

22

Unique Gateways