Packet #10666136 Success

ROUTING_APP packet from Heltec_LS (2dac) to Bully (IDN)

15
Total Receptions
15
Unique Gateways
2
Hop Count
2
Payload Bytes
Packet Information
Database ID: 10666136
Mesh Packet ID: 0xecbc6e63
Used for correlation across gateways
Timestamp: 2026-02-28 02:02:18 UTC
From Node: Heltec_LS (2dac)
To Node: Bully (IDN)
Success: Processed
Protocol: ROUTING_APP
Port: 5
Gateway: patch866 (pth8)
Channel: LongFast
RSSI: -67 dBm
SNR: 2.25 dBm
Hop Info: 2/7 hops
Start: 7, Limit: 5
Payload Data
Protocol: ROUTING_APP
Size: 2 bytes
Decoded: Yes
Decoded Data:
{
  "error_reason": "NO_RESPONSE",
  "type": "protobuf",
  "portnum": "ROUTING_APP",
  "message_class": "Routing"
}
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:2 bytes
Gateway:!08ad1914
Channel:LongFast
Payload Type:ROUTING_APP
Hop Count:2 / 7
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !08ad1914
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (2 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 959502026
Source node ID 		uint32
to 4033354855
Target node ID 		uint32
decoded.portnum 5
ROUTING_APP 		enum
decoded.payload_length 2 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -67.0 dBm
Signal strength at gateway 		int32
rx_snr 2.25 dB
Signal quality at gateway 		float
rx_time 1772233338
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 136
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772233338.6087222
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !08ad1914
Signal Metrics: RSSI: -67.0 dBm
SNR: 2.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:ROUTING_APP
Size:2 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "error_reason": "NO_RESPONSE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!08ad1914", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 959502026, "to": 4033354855, "id": 3971772003, "rx_time": 1772233338, "rx_snr": 2.25, "rx_rssi": -67, "hop_limit": 5, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 136, "tx_after": 0, "decoded": { "portnum": 5, "payload": "1808", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "error_reason": "NO_RESPONSE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" } } } }
Raw Packet Data (2 bytes)
1808
Hex Analysis:
Size:2 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
patch866 (pth8) Primary 0.000s
Reference 		-67.0 dBm 2.25 dB 2 LongFast 2026-02-28 02:02:18 Current
SYSXX YGW8 (SXY8) -11.259s
Before 		-97.0 dBm -11.25 dB 1 LongFast 2026-02-28 02:02:07 View
SYSXX BGW8 (SXB8) -11.250s
Before 		-119.0 dBm -19.00 dB 1 LongFast 2026-02-28 02:02:07 View
SYSXX OGW8 (SXG8) -9.841s
Before 		-68.0 dBm 5.75 dB 1 LongFast 2026-02-28 02:02:08 View
Aster-02 (AST2) -7.141s
Before 		-98.0 dBm -7.50 dB 2 LongFast 2026-02-28 02:02:11 View
Butyrskaya 868 (But8) -6.897s
Before 		-124.0 dBm -16.75 dB 2 LongFast 2026-02-28 02:02:11 View
Zamkad8 (zmkd) -4.053s
Before 		-116.0 dBm -5.50 dB 5 LongFast 2026-02-28 02:02:14 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -3.187s
Before 		-91.0 dBm 0.50 dB 6 LongFast 2026-02-28 02:02:15 View
EGarpunov 2 868 (Base) (BAO) (EG28) +1.005s
After 		-112.0 dBm -8.00 dB 3 LongFast 2026-02-28 02:02:19 View
AngryAn (👻) +1.165s
After 		-131.0 dBm -9.50 dB 3 LongFast 2026-02-28 02:02:19 View
BBS Восток (DM📲) (BBSv) +2.181s
After 		-100.0 dBm -8.00 dB 4 LongFast 2026-02-28 02:02:20 View
Fostral (FSTR) +6.190s
After 		-82.0 dBm -17.00 dB 6 LongFast 2026-02-28 02:02:24 View
rodnik04 0116 (rod4) +6.790s
After 		-112.0 dBm -15.00 dB 5 LongFast 2026-02-28 02:02:25 View
Tsaritsyno_KB_V_868 (KBV8) +8.033s
After 		-116.0 dBm -12.50 dB 7 LongFast 2026-02-28 02:02:26 View
Korolyok h0use (K8k*) +10.035s
After 		-117.0 dBm -6.00 dB 5 LongFast 2026-02-28 02:02:28 View
15

Total Receptions

15

Unique Gateways