Packet #3436678 Success

ROUTING_APP packet from Tiksi (tksi) to Ray H2T (RSH2)

18
Total Receptions
18
Unique Gateways
3
Hop Count
2
Payload Bytes
Packet Information
Database ID: 3436678
Mesh Packet ID: 0xb6255e7c
Used for correlation across gateways
Timestamp: 2025-12-11 16:28:15 UTC
From Node: Tiksi (tksi)
To Node: Ray H2T (RSH2)
Success: Processed
Protocol: ROUTING_APP
Port: 5
Gateway: ClaremontWx.net (CmWx)
Channel: LongFast
RSSI: -102 dBm
SNR: -13.25 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Relay Node: 63 XAPn , b063
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:!27532a57
Channel:LongFast
Payload Type:ROUTING_APP
Hop Count:3 / 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 !27532a57
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 3759372476
Source node ID 		uint32
to 716131105
Target node ID 		uint32
decoded.portnum 5
ROUTING_APP 		enum
decoded.payload_length 2 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 -102.0 dBm
Signal strength at gateway 		int32
rx_snr -13.25 dB
Signal quality at gateway 		float
rx_time 1765470625
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 99
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765470495.2255385
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !27532a57
Signal Metrics: RSSI: -102.0 dBm
SNR: -13.25 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": "NONE", "type": "protobuf", "portnum": "ROUTING_APP", "message_class": "Routing" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!27532a57", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3759372476, "to": 716131105, "id": 3055902332, "rx_time": 1765470625, "rx_snr": -13.25, "rx_rssi": -102, "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": 99, "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
ClaremontWx.net (CmWx) Primary 0.000s
Reference 		-102.0 dBm -13.25 dB 3 63 XAPn , b063 LongFast 2025-12-11 16:28:15 UTC Current
25 Washington Ave (25WA) -3.849s
Before 		-84.0 dBm -17.50 dB 1 18 LongFast 2025-12-11 16:28:11 UTC View
YMH 1 @ Your Mom’s House (YMH1) -2.712s
Before 		-114.0 dBm -8.25 dB 2 25 25WA LongFast 2025-12-11 16:28:12 UTC View
Steiner Studios Tower (SST) -2.674s
Before 		-82.0 dBm 5.00 dB 2 25 25WA LongFast 2025-12-11 16:28:12 UTC View
1 MW 1 West Side | https://nyme.sh (1MW1) -1.963s
Before 		-105.0 dBm -3.75 dB 2 25 25WA LongFast 2025-12-11 16:28:13 UTC View
Izutsumi - seano@masto.nyc (izu) -1.449s
Before 		-89.0 dBm 0.75 dB 2 88 P3NY LongFast 2025-12-11 16:28:13 UTC View
MeshM0xie (M0x) -1.069s
Before 		-98.0 dBm -4.00 dB 3 7b 4b7b LongFast 2025-12-11 16:28:14 UTC View
Whole Foods Market UES (WFMK) -0.820s
Before 		-113.0 dBm -11.25 dB 3 7b 4b7b LongFast 2025-12-11 16:28:14 UTC View
Meshtastic 1ca3 (1ca3) -0.663s
Before 		-121.0 dBm -19.25 dB 3 7b 4b7b LongFast 2025-12-11 16:28:14 UTC View
Meshtastic 631c (GRBH) +0.270s
After 		-108.0 dBm -18.75 dB 3 10 WA2J , 8a10 LongFast 2025-12-11 16:28:15 UTC View
NorthHaledon - Dorothy (NHDO) +0.528s
After 		-119.0 dBm -10.25 dB 3 c9 Penn LongFast 2025-12-11 16:28:15 UTC View
K2XAP Gateway (XAPg) +0.623s
After 		-116.0 dBm -14.75 dB 3 c9 Penn LongFast 2025-12-11 16:28:15 UTC View
Claudiopolis-440c (440c) +0.954s
After 		-89.0 dBm -4.75 dB 3 c9 Penn , JLX3 LongFast 2025-12-11 16:28:16 UTC View
K2XAP / nyme.sh (XAP) +2.158s
After 		-49.0 dBm 6.50 dB 4 57 CmWx LongFast 2025-12-11 16:28:17 UTC View
Sunset Soda (p8p) +2.217s
After 		-125.0 dBm -14.75 dB 4 57 CmWx LongFast 2025-12-11 16:28:17 UTC View
nLink-NY-Jamaica1 (NLJ1) +10.738s
After 		-87.0 dBm 4.50 dB 7 88 grns , 2f88 , P3NY LongFast 2025-12-11 16:28:25 UTC View
BDP3 - Wio L1 (BDP3) +14.750s
After 		-106.0 dBm -12.00 dB 4 d5 ETNA LongFast 2025-12-11 16:28:29 UTC View
Psalm 23 (3:16) +25.926s
After 		-114.0 dBm -3.75 dB 3 7b 4b7b LongFast 2025-12-11 16:28:41 UTC View
18

Total Receptions

18

Unique Gateways