Packet #29201335 Success

ROUTING_APP packet from Anubis_Base 🔌🏢 (Anu2) to Otto_Base_2 (Ott2)

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	29201335
Mesh Packet ID:	`0xf2f0c717` Used for correlation across gateways
Timestamp:	2025-12-21 19:27:22 UTC
From Node:	Anubis_Base 🔌🏢 (Anu2)
To Node:	Otto_Base_2 (Ott2)
Success:	Processed
Protocol:	ROUTING_APP Port: 5

Gateway:	Otto_Base_2 (Ott2)
Channel:	MediumFast
RSSI:	-48 dBm
SNR:	10.5 dBm
Hop Info:	2/3 hops Start: 3, Limit: 1
Relay Node:	`2d` SkyB Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions

Payload Data

Protocol: ROUTING_APP

Size: 2 bytes

Decoded: Yes

Decoded Data:

{
  "error_reason": "NONE",
  "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:	!27b2591f
Channel:	MediumFast
Payload Type:	ROUTING_APP
Hop Count:	2 / 3

Privacy Summary

Exposure Level:
Direct Message

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...

Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!27b2591f` Node ID format
`channel_id`	`MediumFast`
`packet`	`MeshPacket` (2 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`1244056060` Source node ID	uint32
`to`	`665999647` Target node ID	uint32
`decoded.portnum`	`5` ROUTING_APP	enum
`decoded.payload_length`	`2` bytes	size
`hop_limit`	`1` Remaining hops allowed	uint32
`hop_start`	`3` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-48.0` dBm Signal strength at gateway	int32
`rx_snr`	`10.50` dB Signal quality at gateway	float
`rx_time`	`1766345241` Receive timestamp	fixed32
`via_mqtt`	False Direct LoRa transmission	bool
`want_ack`	True Acknowledgment 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`	`45` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1766345242.773699` 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)
✓ Acknowledgment requested
✓ Targeted to specific node
✓ Custom channel: MediumFast
✓ Gateway node ID tracked

Exposure Risks:

⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Want ack:	`True`
Gateway ID:	`!27b2591f`
Signal Metrics:	RSSI: -48.0 dBm SNR: 10.50 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": "NONE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!27b2591f", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1244056060, "to": 665999647, "id": 4075865879, "rx_time": 1766345241, "rx_snr": 10.5, "rx_rssi": -48, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 45, "tx_after": 0, "decoded": { "portnum": 5, "payload": "1800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "error_reason": "NONE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" } } } }

Raw Packet Data (2 bytes)

1800

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	Relay	Channel	Timestamp	Actions
Otto_Base_2 (Ott2) Primary	0.000s Reference	-48.0 dBm	10.50 dB	2	`2d` SkyB	MediumFast	2025-12-21 19:27:22 UTC	Current
Venturada2 🗼🌞 (Vb2)	-1.677s Before	-90.0 dBm	6.25 dB	0	`fc` Anu2	MediumFast	2025-12-21 19:27:21 UTC	View
GRN1-Base🗼🌐 🔋 (GRN1)	-1.507s Before	-109.0 dBm	-12.25 dB	0	`fc` Anu2	MediumFast	2025-12-21 19:27:21 UTC	View
Wake Up, Neo...📡 (NEO)	-0.413s Before	-100.0 dBm	-3.50 dB	2	`f5` RPT4	MediumFast	2025-12-21 19:27:22 UTC	View
g1bal (g1b0)	-0.408s Before	-105.0 dBm	-6.50 dB	2	`f5` RPT4	MediumFast	2025-12-21 19:27:22 UTC	View
XiaoWatt c4c8 🌐🔌 (c4c8)	-0.389s Before	-100.0 dBm	-10.50 dB	2	`f5` RPT4	MediumFast	2025-12-21 19:27:22 UTC	View
Varela Bot 🏡🤖 (🤖)	-0.331s Before	-80.0 dBm	9.75 dB	2	`1c` 🏡	MediumFast	2025-12-21 19:27:22 UTC	View
🎄 SkG@Home 📡🌐 (SkGH)	-0.327s Before	-103.0 dBm	-13.50 dB	2	`f5` SPK3 , RPT4	MediumFast	2025-12-21 19:27:22 UTC	View
Meshtastic b2b4📡🌐 (b2b4)	-0.267s Before	-112.0 dBm	-8.50 dB	2	`2d` SkyB	MediumFast	2025-12-21 19:27:22 UTC	View
Karabanchel_Baldur (KarB)	-0.262s Before	-100.0 dBm	-4.25 dB	2	`2d` SkyB	MediumFast	2025-12-21 19:27:22 UTC	View
🤖 Nicolas Cage 🌐 (Cage)	-0.112s Before	-66.0 dBm	9.75 dB	2	`2d` SkyB	MediumFast	2025-12-21 19:27:22 UTC	View
Aldinra_1640_🗼_🌐 (AldB)	-0.106s Before	-114.0 dBm	-7.25 dB	2	`f5` RPT4	MediumFast	2025-12-21 19:27:22 UTC	View
Eagle’s Nest (EAGL)	-0.023s Before	-124.0 dBm	-14.50 dB	3	`61` TO1	MediumFast	2025-12-21 19:27:22 UTC	View
tizon (Sylv)	+0.016s After	-115.0 dBm	-7.50 dB	2	`2d` SkyB	MediumFast	2025-12-21 19:27:22 UTC	View
Skynet (Sky)	+0.023s After	-47.0 dBm	10.50 dB	2	`2d` SkyB	MediumFast	2025-12-21 19:27:22 UTC	View
Meshtastic 18a4 (18a4)	+0.399s After	-111.0 dBm	-7.25 dB	3	`40` AldB	MediumFast	2025-12-21 19:27:23 UTC	View
Meshtastic 1760 (1760)	+0.410s After	-117.0 dBm	-0.50 dB	3	`40` AldB	MediumFast	2025-12-21 19:27:23 UTC	View
srs-h3 📡🌐 (srs0)	+0.626s After	-125.0 dBm	-14.25 dB	3	`bb` 03bb	MediumFast	2025-12-21 19:27:23 UTC	View
Quass001 ☄️ (Q001)	+0.788s After	-41.0 dBm	10.50 dB	3	`3a` Q005	MediumFast	2025-12-21 19:27:23 UTC	View
Ocumare Norte🗼🌐 (RRN)	+1.031s After	-76.0 dBm	10.50 dB	3	`96` TCLS	MediumFast	2025-12-21 19:27:23 UTC	View
Anubis_Base 🔌🏢 (Anu2)	+4.817s After	Unknown	Unknown	0	`fc` Anu2	MediumFast	2025-12-21 19:27:27 UTC	View

21

Total Receptions

21

Unique Gateways