Packet #2263373 Success

TEXT_MESSAGE_APP packet from PizzaDeliveryDude | nyme.sh (PDD0) to !ffffffff

16
Total Receptions
16
Unique Gateways
3
Hop Count
12
Payload Bytes
Packet Information
Database ID: 2263373
Mesh Packet ID: 0x8701a871
Used for correlation across gateways
Timestamp: 2025-11-17 14:39:46 UTC
From Node: PizzaDeliveryDude | nyme.sh (PDD0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: YMH 3 @ Your Mom’s House (YMH3)
Channel: LongFast
RSSI: -105 dBm
SNR: 2.75 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: 02
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 12 bytes
Decoded: Yes
Text Content:
🍕🍕🍕
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:12 bytes
Gateway:!de9c5a20
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 !de9c5a20
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (12 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 42194493
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 12 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 -105.0 dBm
Signal strength at gateway 		int32
rx_snr 2.75 dB
Signal quality at gateway 		float
rx_time 1763390473
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 2
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763390386.2485719
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: !de9c5a20
Signal Metrics: RSSI: -105.0 dBm
SNR: 2.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!de9c5a20", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 42194493, "to": 4294967295, "id": 2265032817, "rx_time": 1763390473, "rx_snr": 2.75, "rx_rssi": -105, "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": 2, "tx_after": 0, "decoded": { "portnum": 1, "payload": "f09f8d95f09f8d95f09f8d95", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "🍕🍕🍕", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (12 bytes)
f09f8d95f09f8d95f09f8d95
Hex Analysis:
Size:12 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
YMH 3 @ Your Mom’s House (YMH3) Primary 0.000s
Reference 		-105.0 dBm 2.75 dB 3 02 LongFast 2025-11-17 14:39:46 UTC Current
dkTowerBot (dkTB) -5.897s
Before 		-107.0 dBm -19.25 dB 1 d8 JLX7 LongFast 2025-11-17 14:39:40 UTC View
BeMoreSQUIP 1 (VPP1) -5.435s
Before 		-117.0 dBm -14.25 dB 1 d8 JLX7 LongFast 2025-11-17 14:39:40 UTC View
Steiner Studios Tower (SST) -1.079s
Before 		-119.0 dBm -13.75 dB 4 1e 351e LongFast 2025-11-17 14:39:45 UTC View
YMH 2 @ Your Mom’s House (YMH2) -0.367s
Before 		-56.0 dBm 4.25 dB 3 02 LongFast 2025-11-17 14:39:45 UTC View
K2XAP V4 MS (XAP4) +0.344s
After 		-67.0 dBm 1.50 dB 3 c9 Penn LongFast 2025-11-17 14:39:46 UTC View
ClaremontWx.net (CmWx) +0.367s
After 		-78.0 dBm 4.50 dB 3 c9 Penn LongFast 2025-11-17 14:39:46 UTC View
drp mobile (drpm) +0.615s
After 		-90.0 dBm 5.25 dB 3 c9 Penn LongFast 2025-11-17 14:39:46 UTC View
K2XAP / nyme.sh (XAP) +0.661s
After 		-123.0 dBm -12.50 dB 3 c9 Penn , JLX3 LongFast 2025-11-17 14:39:46 UTC View
SACKMESHv3 | https://nyme.sh (SMv3) +0.702s
After 		-125.0 dBm -15.25 dB 3 c9 Penn LongFast 2025-11-17 14:39:46 UTC View
DRP1 Chelsea (DRP1) +0.746s
After 		-76.0 dBm 5.50 dB 3 c9 Penn , JLX3 LongFast 2025-11-17 14:39:46 UTC View
Fried Fish 1 | nyme.sh (FF1) +2.077s
After 		-77.0 dBm 3.00 dB 4 40 BRRN LongFast 2025-11-17 14:39:48 UTC View
Claudiopolis-440c (440c) +5.258s
After 		-103.0 dBm -12.00 dB 4 cf LongFast 2025-11-17 14:39:51 UTC View
Gowanus Soda (p1p) +7.519s
After 		-110.0 dBm -9.00 dB 3 57 CmWx LongFast 2025-11-17 14:39:53 UTC View
DRP0 Astoria (DRP0) +8.961s
After 		-96.0 dBm -8.25 dB 4 b2 😴 , CBZ1 LongFast 2025-11-17 14:39:55 UTC View
Meshtastic 631c (631c) +11.434s
After 		-103.0 dBm -13.75 dB 4 94 p1p LongFast 2025-11-17 14:39:57 UTC View
16

Total Receptions

16

Unique Gateways