Packet #5948089 Success

NODEINFO_APP packet from skir868 (skir) to !ffffffff

26
Total Receptions
20
Unique Gateways
1
Hop Count
72
Payload Bytes
Packet Information
Database ID: 5948089
Mesh Packet ID: 0x5164b95f
Used for correlation across gateways
Timestamp: 2026-01-14 19:14:49 UTC
From Node: skir868 (skir)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Fostral (FSTR)
Channel: LongFast
RSSI: -84 dBm
SNR: -17.25 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Payload Data
Protocol: NODEINFO_APP
Size: 72 bytes
Decoded: Yes
Decoded Data:
Long Name:skir868
Short Name:skir
Node ID:!4ef19f48
MAC Address:gLVO8Z9I
Hardware:T_DECK
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:72 bytes
Gateway:!1309d640
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:1 / 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 !1309d640
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (72 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1324457800
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 72 bytes size
hop_limit 6
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -84.0 dBm
Signal strength at gateway 		int32
rx_snr -17.25 dB
Signal quality at gateway 		float
rx_time 1768407288
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 248
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768407289.871335
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !1309d640
Signal Metrics: RSSI: -84.0 dBm
SNR: -17.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:72 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!4ef19f48", "long_name": "skir868", "short_name": "skir", "macaddr": "gLVO8Z9I", "hw_model": "T_DECK" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1309d640", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1324457800, "to": 4294967295, "id": 1365555551, "rx_time": 1768407288, "rx_snr": -17.25, "rx_rssi": -84, "hop_limit": 6, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 248, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092134656631396634381207736b69723836381a04736b6972220680b54ef19f4828324220999407587e129e9d4d4110c6f2f6baacdb9db0a8fcee33a1156483c56682c9634800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!4ef19f48", "long_name": "skir868", "short_name": "skir", "macaddr": "gLVO8Z9I", "hw_model": "T_DECK", "public_key": "mZQHWH4Snp1NQRDG8va6rNudsKj87jOhFWSDxWaCyWM=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (72 bytes)
0a092134656631396634381207736b69723836381a04736b6972220680b54ef19f4828324220999407587e129e9d4d4110c6f2f6baacdb9db0a8fcee33a1156483c56682c9634800
Hex Analysis:
Size:72 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
Fostral (FSTR) Primary 0.000s
Reference 		-84.0 dBm -17.25 dB 1 LongFast 2026-01-14 19:14:49 Current
EGarpunov 2 868 (Base) (BAO) (EG28) -0.566s
Before 		-115.0 dBm -12.00 dB 1 LongFast 2026-01-14 19:14:49 View
Medved GW8 (MED8) -0.525s
Before 		-104.0 dBm 0.75 dB 1 LongFast 2026-01-14 19:14:49 View
Butyrskaya 868 (But8) -0.170s
Before 		-109.0 dBm -3.00 dB 1 LongFast 2026-01-14 19:14:49 View
patch866 (pth8) +1.805s
After 		-69.0 dBm 3.00 dB 1 LongFast 2026-01-14 19:14:51 View
hmbm (f55c) +2.553s
After 		-99.0 dBm 1.25 dB 2 LongFast 2026-01-14 19:14:52 View
hmbm (f55c) +2.977s
After 		-99.0 dBm 1.25 dB 7 LongFast 2026-01-14 19:14:52 View
Aster-02 (AST2) +3.005s
After 		-64.0 dBm 6.25 dB 2 LongFast 2026-01-14 19:14:52 View
BBS Восток (DM📲) (BBSv) +3.745s
After 		-93.0 dBm 1.00 dB 3 LongFast 2026-01-14 19:14:53 View
VEGA 6d78 (VEGA) +8.543s
After 		-80.0 dBm -1.50 dB 5 LongFast 2026-01-14 19:14:58 View
Tsaritsyno_KB_U_868 (KBU8) +16.967s
After 		-120.0 dBm -11.00 dB 3 LongFast 2026-01-14 19:15:06 View
Tsaritsyno_KB_U_868 (KBU8) +17.080s
After 		-120.0 dBm -11.00 dB 7 LongFast 2026-01-14 19:15:06 View
Korolyok h0use (K8k*) +18.109s
After 		-111.0 dBm -2.25 dB 5 LongFast 2026-01-14 19:15:07 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +21.757s
After 		-93.0 dBm 0.75 dB 6 LongFast 2026-01-14 19:15:11 View
PopoG VKO 6a54 (6a54) +23.344s
After 		-118.0 dBm -12.00 dB 7 LongFast 2026-01-14 19:15:13 View
ZAO Price ML 275°-085° 🇷🇺 (PML4) +30.942s
After 		-81.0 dBm -18.00 dB 6 LongFast 2026-01-14 19:15:20 View
ZAO Price ML 275°-085° 🇷🇺 (PML4) +31.240s
After 		-81.0 dBm -18.00 dB 7 LongFast 2026-01-14 19:15:21 View
SYSXX BGW4 (SXB4) +32.938s
After 		-101.0 dBm -6.50 dB 7 LongFast 2026-01-14 19:15:22 View
SYSXX BGW8 (SXB8) +77.260s
After 		-119.0 dBm -10.00 dB 3 LongFast 2026-01-14 19:16:07 View
SYSXX BGW8 (SXB8) +77.634s
After 		-119.0 dBm -10.00 dB 7 LongFast 2026-01-14 19:16:07 View
SYSXX YGW8 (SXY8) +79.212s
After 		Unknown 6.25 dB 3 LongFast 2026-01-14 19:16:09 View
SYSXX OGW8 (SXG8) +79.298s
After 		-65.0 dBm 6.75 dB 3 LongFast 2026-01-14 19:16:09 View
RN3ABX Georgy 2 (ABX2) +103.607s
After 		-119.0 dBm -10.25 dB 4 LongFast 2026-01-14 19:16:33 View
RN3ABX Georgy 2 (ABX2) +103.921s
After 		-119.0 dBm -10.25 dB 7 LongFast 2026-01-14 19:16:33 View
Zamkad8 (zmkd) +651.994s
After 		-110.0 dBm -3.00 dB 7 LongFast 2026-01-14 19:25:41 View
Zamkad8 (zmkd) +652.332s
After 		-110.0 dBm -3.00 dB 7 LongFast 2026-01-14 19:25:42 View
26

Total Receptions

20

Unique Gateways