Packet #10380457 Success

TEXT_MESSAGE_APP packet from Meshtastic aсdc (ACDC) to !ffffffff

17
Total Receptions
16
Unique Gateways
3
Hop Count
138
Payload Bytes
Packet Information
Database ID: 10380457
Mesh Packet ID: 0xc3a62491
Used for correlation across gateways
Timestamp: 2026-02-25 16:34:11 UTC
From Node: Meshtastic aсdc (ACDC)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: SYSXX YGW8 (SXY8)
Channel: LongFast
RSSI: -100 dBm
SNR: -11.5 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 138 bytes
Decoded: Yes
Text Content:
Если меня кто-то слышит. Я могу предоставить воду, пищу, убежище. Отзовитесь.
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:138 bytes
Gateway:!efffff02
Channel:LongFast
Payload Type:TEXT_MESSAGE_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 !efffff02
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (138 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2658512256
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 138 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 -100.0 dBm
Signal strength at gateway 		int32
rx_snr -11.50 dB
Signal quality at gateway 		float
rx_time 1772026450
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 60
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772026451.7900198
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: !efffff02
Signal Metrics: RSSI: -100.0 dBm
SNR: -11.50 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!efffff02", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2658512256, "to": 4294967295, "id": 3282445457, "rx_time": 1772026450, "rx_snr": -11.5, "rx_rssi": -100, "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": 60, "tx_after": 0, "decoded": { "portnum": 1, "payload": "d095d181d0bbd0b820d0bcd0b5d0bdd18f20d0bad182d0be2dd182d0be20d181d0bbd18bd188d0b8d1822e20d0af20d0bcd0bed0b3d18320d0bfd180d0b5d0b4d0bed181d182d0b0d0b2d0b8d182d18c20d0b2d0bed0b4d1832c20d0bfd0b8d189d1832c20d183d0b1d0b5d0b6d0b8d189d0b52e20d09ed182d0b7d0bed0b2d0b8d182d0b5d181d18c2e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Если меня кто-то слышит. Я могу предоставить воду, пищу, убежище. Отзовитесь.", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (138 bytes)
d095d181d0bbd0b820d0bcd0b5d0bdd18f20d0bad182d0be2dd182d0be20d181d0bbd18bd188d0b8d1822e20d0af20d0bcd0bed0b3d18320d0bfd180d0b5d0b4d0bed181d182d0b0d0b2d0b8d182d18c20d0b2d0bed0b4d1832c20d0bfd0b8d189d1832c20d183d0b1d0b5d0b6d0b8d189d0b52e20d09ed182d0b7d0bed0b2d0b8d182d0b5d181d18c2e
Hex Analysis:
Size:138 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 YGW8 (SXY8) Primary 0.000s
Reference 		-100.0 dBm -11.50 dB 3 LongFast 2026-02-25 16:34:11 Current
Medved GW8 (MED8) -1.928s
Before 		-105.0 dBm -4.00 dB 2 LongFast 2026-02-25 16:34:09 View
AngryAn (👻) +0.551s
After 		-115.0 dBm -3.50 dB 3 LongFast 2026-02-25 16:34:12 View
BBS Восток (DM📲) (BBSv) +2.413s
After 		-100.0 dBm -9.00 dB 3 LongFast 2026-02-25 16:34:14 View
SYSXX OGW8 (SXG8) +2.475s
After 		-73.0 dBm 6.25 dB 3 LongFast 2026-02-25 16:34:14 View
SYSXX BGW8 (SXB8) +2.546s
After 		-41.0 dBm 6.00 dB 3 LongFast 2026-02-25 16:34:14 View
patch866 (pth8) +2.992s
After 		-68.0 dBm 0.75 dB 3 LongFast 2026-02-25 16:34:14 View
Korolyok h0use (K8k*) +4.665s
After 		-117.0 dBm -6.50 dB 5 LongFast 2026-02-25 16:34:16 View
Butyrskaya 868 (But8) +6.253s
After 		-113.0 dBm -6.00 dB 5 LongFast 2026-02-25 16:34:18 View
EGarpunov 2 868 (Base) (BAO) (EG28) +6.539s
After 		-106.0 dBm -4.50 dB 5 LongFast 2026-02-25 16:34:18 View
Aster-02 (AST2) +11.882s
After 		-87.0 dBm 0.75 dB 6 LongFast 2026-02-25 16:34:23 View
Keyhost GW8 (KHS8) +16.907s
After 		-114.0 dBm -13.00 dB 5 LongFast 2026-02-25 16:34:28 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +22.843s
After 		-90.0 dBm 2.00 dB 7 LongFast 2026-02-25 16:34:34 View
RN3ABX Georgy 2 (ABX2) +56.724s
After 		-107.0 dBm 1.50 dB 7 LongFast 2026-02-25 16:35:08 View
ZA_MKAD_22_868_1 (8681) +64.010s
After 		-136.0 dBm -12.00 dB 7 LongFast 2026-02-25 16:35:15 View
Koptevo-8-MQTT (BM8M) +70.163s
After 		-100.0 dBm Unknown 7 LongFast 2026-02-25 16:35:21 View
Koptevo-8-MQTT (BM8M) +70.896s
After 		-100.0 dBm Unknown 7 LongFast 2026-02-25 16:35:22 View
17

Total Receptions

16

Unique Gateways