Packet #5789432 Success

TEXT_MESSAGE_APP packet from skir868 (skir) to !ffffffff

20
Total Receptions
16
Unique Gateways
1
Hop Count
22
Payload Bytes
Packet Information
Database ID: 5789432
Mesh Packet ID: 0x9dd3c19b
Used for correlation across gateways
Timestamp: 2026-01-13 16:43:25 UTC
From Node: skir868 (skir)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: hmbm (f55c)
Channel: LongFast
RSSI: -104 dBm
SNR: -4.0 dBm
Hop Info: 1/7 hops
Start: 7, Limit: 6
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 22 bytes
Decoded: Yes
Text Content:
Smena antenny na moxon
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:22 bytes
Gateway:!9eeff55c
Channel:LongFast
Payload Type:TEXT_MESSAGE_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 !9eeff55c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (22 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 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 22 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 -104.0 dBm
Signal strength at gateway 		int32
rx_snr -4.00 dB
Signal quality at gateway 		float
rx_time 1768311804
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 1768311805.0134037
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: !9eeff55c
Signal Metrics: RSSI: -104.0 dBm
SNR: -4.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9eeff55c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1324457800, "to": 4294967295, "id": 2647900571, "rx_time": 1768311804, "rx_snr": -4.0, "rx_rssi": -104, "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": 1, "payload": "536d656e6120616e74656e6e79206e61206d6f786f6e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Smena antenny na moxon", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (22 bytes)
536d656e6120616e74656e6e79206e61206d6f786f6e
Hex Analysis:
Size:22 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
hmbm (f55c) Primary 0.000s
Reference 		-104.0 dBm -4.00 dB 1 LongFast 2026-01-13 16:43:25 Current
Fostral (FSTR) -0.025s
Before 		-83.0 dBm -18.00 dB 1 LongFast 2026-01-13 16:43:24 View
EGarpunov 2 868 (Base) (BAO) (EG28) +0.690s
After 		-111.0 dBm -7.25 dB 2 LongFast 2026-01-13 16:43:25 View
BBS Восток (DM📲) (BBSv) +0.805s
After 		-46.0 dBm 6.50 dB 2 LongFast 2026-01-13 16:43:25 View
patch866 (pth8) +1.202s
After 		-67.0 dBm 1.25 dB 1 LongFast 2026-01-13 16:43:26 View
Butyrskaya 868 (But8) +2.871s
After 		-109.0 dBm -6.00 dB 2 LongFast 2026-01-13 16:43:27 View
Tsaritsyno_KB_U_868 (KBU8) +3.534s
After 		-121.0 dBm -15.75 dB 3 LongFast 2026-01-13 16:43:28 View
Korolyok 5d88 (Krk8) +3.603s
After 		-121.0 dBm -14.00 dB 1 LongFast 2026-01-13 16:43:28 View
Tsaritsyno_KB_U_868 (KBU8) +3.784s
After 		-121.0 dBm -15.75 dB 7 LongFast 2026-01-13 16:43:28 View
Korolyok h0use (K8k*) +6.276s
After 		-111.0 dBm -0.25 dB 4 LongFast 2026-01-13 16:43:31 View
VEGA 6d78 (VEGA) +6.571s
After 		-76.0 dBm -7.50 dB 4 LongFast 2026-01-13 16:43:31 View
VEGA 6d78 (VEGA) +6.936s
After 		-76.0 dBm -7.50 dB 7 LongFast 2026-01-13 16:43:31 View
SYSXX YGW8 (SXY8) +10.010s
After 		-99.0 dBm -12.50 dB 3 LongFast 2026-01-13 16:43:35 View
SYSXX YGW8 (SXY8) +10.233s
After 		-99.0 dBm -12.50 dB 7 LongFast 2026-01-13 16:43:35 View
SYSXX BGW8 (SXB8) +14.075s
After 		-113.0 dBm -5.00 dB 4 LongFast 2026-01-13 16:43:39 View
RN3ABX Georgy 2 (ABX2) +14.377s
After 		-110.0 dBm -9.00 dB 4 LongFast 2026-01-13 16:43:39 View
Aster-02 (AST2) +14.769s
After 		-103.0 dBm -17.25 dB 5 LongFast 2026-01-13 16:43:39 View
SYSXX OGW8 (SXG8) +15.498s
After 		-62.0 dBm 6.00 dB 4 LongFast 2026-01-13 16:43:40 View
Zamkad8 (zmkd) +16.976s
After 		-120.0 dBm -17.25 dB 4 LongFast 2026-01-13 16:43:41 View
Zamkad8 (zmkd) +17.195s
After 		-120.0 dBm -17.25 dB 7 LongFast 2026-01-13 16:43:42 View
20

Total Receptions

16

Unique Gateways