Packet #718795 Success

TEXT_MESSAGE_APP packet from Bayonne Extention (BAYN) to !ffffffff

11
Total Receptions
11
Unique Gateways
3
Hop Count
11
Payload Bytes
Packet Information
Database ID: 718795
Mesh Packet ID: 0xb4d277e1
Used for correlation across gateways
Timestamp: 2025-10-12 19:37:47 UTC
From Node: Bayonne Extention (BAYN)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: DRP1 Chelsea (DRP1)
Channel: LongFast
RSSI: -85 dBm
SNR: 3.75 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: e9 pab , dmbl
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 11 bytes
Decoded: Yes
Text Content:
ack. 5 hops
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:11 bytes
Gateway:!ba66323c
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:3 / 4
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 !ba66323c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (11 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3790584778
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 11 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -85.0 dBm
Signal strength at gateway 		int32
rx_snr 3.75 dB
Signal quality at gateway 		float
rx_time 1760297884
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 233
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1760297867.3715572
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: !ba66323c
Signal Metrics: RSSI: -85.0 dBm
SNR: 3.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!ba66323c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3790584778, "to": 4294967295, "id": 3033692129, "rx_time": 1760297884, "rx_snr": 3.75, "rx_rssi": -85, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 233, "tx_after": 0, "decoded": { "portnum": 1, "payload": "61636b2e203520686f7073", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "ack. 5 hops", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (11 bytes)
61636b2e203520686f7073
Hex Analysis:
Size:11 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 Relay Channel Timestamp Actions
DRP1 Chelsea (DRP1) Primary 0.000s
Reference 		-85.0 dBm 3.75 dB 3 e9 pab , dmbl LongFast 2025-10-12 19:37:47 UTC Current
K2XAP V4 MS (XAP4) -5.239s
Before 		-67.0 dBm 1.00 dB 1 81 Titi LongFast 2025-10-12 19:37:42 UTC View
K2XAP / nyme.sh (XAP) -4.772s
Before 		-121.0 dBm -13.25 dB 1 81 Titi , JLO9 LongFast 2025-10-12 19:37:42 UTC View
P0NY Express Solar Node (P0NY) -4.512s
Before 		-99.0 dBm -5.00 dB 1 81 Titi , JLO9 LongFast 2025-10-12 19:37:42 UTC View
dkTowerBot (dkTB) -2.370s
Before 		-108.0 dBm -17.25 dB 2 a8 24a8 , REX LongFast 2025-10-12 19:37:45 UTC View
K2XAP G2 (XAP2) -1.913s
Before 		Unknown 6.00 dB 2 a0 XAP4 , Don LongFast 2025-10-12 19:37:45 UTC View
Poncho@MediumSlowBase2 (pb2!) -1.488s
Before 		-108.0 dBm -9.50 dB 2 a0 e3a0 , XAP4 LongFast 2025-10-12 19:37:45 UTC View
Claudiopolis-440c (440c) -1.459s
Before 		-97.0 dBm -6.75 dB 2 a0 XAP4 LongFast 2025-10-12 19:37:45 UTC View
SDT f481 (f481) -0.627s
Before 		-112.0 dBm -12.00 dB 3 e9 pab LongFast 2025-10-12 19:37:46 UTC View
SIVA (a5fb) +0.942s
After 		-113.0 dBm -14.50 dB 4 e1 LongFast 2025-10-12 19:37:48 UTC View
CBZ0 🚕 mobile (CBZ0) +3.204s
After 		-122.0 dBm -14.25 dB 3 7b 4b7b LongFast 2025-10-12 19:37:50 UTC View
11

Total Receptions

11

Unique Gateways