Packet #2483685 Success

ROUTING_APP packet from grnchSolar (grns) to ZLLA 1 🦖 (ZLL1)

20
Total Receptions
20
Unique Gateways
1
Hop Count
2
Payload Bytes
Packet Information
Database ID: 2483685
Mesh Packet ID: 0x8e6cdb6a
Used for correlation across gateways
Timestamp: 2025-11-20 14:05:03 UTC
From Node: grnchSolar (grns)
To Node: ZLLA 1 🦖 (ZLL1)
Success: Processed
Protocol: ROUTING_APP
Port: 5
Gateway: MeshM0xie (M0x)
Channel: LongFast
RSSI: -103 dBm
SNR: -8.25 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Relay Node: 7b 4b7b
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": "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:!b2a7878c
Channel:LongFast
Payload Type:ROUTING_APP
Hop Count:1 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
âš  Default channel - no encryption
âš  Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b2a7878c
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 2178830984
Source node ID 		uint32
to 2445558818
Target node ID 		uint32
decoded.portnum 5
ROUTING_APP 		enum
decoded.payload_length 2 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -103.0 dBm
Signal strength at gateway 		int32
rx_snr -8.25 dB
Signal quality at gateway 		float
rx_time 1763647597
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 123
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1763647503.1333227
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:
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (1 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !b2a7878c
Signal Metrics: RSSI: -103.0 dBm
SNR: -8.25 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": "!b2a7878c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2178830984, "to": 2445558818, "id": 2389498730, "rx_time": 1763647597, "rx_snr": -8.25, "rx_rssi": -103, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 123, "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 Relay Channel Timestamp Actions
MeshM0xie (M0x) Primary 0.000s
Reference 		-103.0 dBm -8.25 dB 1 7b 4b7b LongFast 2025-11-20 14:05:03 UTC Current
Meshtastic 631c (631c) -75.868s
Before 		-110.0 dBm -19.25 dB 1 60 LongFast 2025-11-20 14:03:47 UTC View
Sunset Soda (p8p) -71.663s
Before 		-118.0 dBm -6.75 dB 2 d4 🦮 LongFast 2025-11-20 14:03:51 UTC View
Gowanus Soda (p1p) -68.526s
Before 		-103.0 dBm -1.00 dB 2 1c 631c LongFast 2025-11-20 14:03:54 UTC View
YMH 1 @ Your Mom’s House (YMH1) +0.006s
After 		-113.0 dBm -10.25 dB 1 7b 4b7b LongFast 2025-11-20 14:05:03 UTC View
Steiner Studios Tower (SST) +0.012s
After 		-118.0 dBm -11.50 dB 1 7b 4b7b LongFast 2025-11-20 14:05:03 UTC View
dkTowerBot (dkTB) +2.535s
After 		-99.0 dBm -14.50 dB 2 4c JLY3 , SST LongFast 2025-11-20 14:05:05 UTC View
CBZ0 🚕 mobile (CBZ0) +2.963s
After 		-109.0 dBm -13.75 dB 2 4c JLY3 , SST LongFast 2025-11-20 14:05:06 UTC View
K2XAP V4 MS (XAP4) +7.943s
After 		-65.0 dBm -1.00 dB 2 c9 Penn LongFast 2025-11-20 14:05:11 UTC View
drp mobile (drpm) +8.188s
After 		-87.0 dBm 5.50 dB 2 c9 Penn LongFast 2025-11-20 14:05:11 UTC View
DRP1 Chelsea (DRP1) +8.231s
After 		-77.0 dBm 5.75 dB 2 c9 Penn , JLX3 LongFast 2025-11-20 14:05:11 UTC View
NW Bergen (3fc4) +8.429s
After 		-101.0 dBm -4.50 dB 3 81 RAK3 LongFast 2025-11-20 14:05:11 UTC View
Poncho@MobileBase (pft@) +9.585s
After 		-128.0 dBm -17.25 dB 3 ca LongFast 2025-11-20 14:05:12 UTC View
DRP0 Astoria (DRP0) +9.632s
After 		-56.0 dBm 6.25 dB 3 ac JJ00 , swam , 🌀 , A3WS , FF1 , 🌃 , 09ac , feac , 98ac LongFast 2025-11-20 14:05:12 UTC View
!ebb328a2 (28a2) +9.765s
After 		-106.0 dBm -12.25 dB 3 - LongFast 2025-11-20 14:05:12 UTC View
Claudiopolis-440c (440c) +10.213s
After 		-92.0 dBm -3.75 dB 3 28 b028 , 8b28 LongFast 2025-11-20 14:05:13 UTC View
ClaremontWx.net (CmWx) +12.264s
After 		-84.0 dBm 2.25 dB 4 f2 p@s! LongFast 2025-11-20 14:05:15 UTC View
K2XAP / nyme.sh (XAP) +12.645s
After 		-128.0 dBm -18.00 dB 4 f2 p@s! LongFast 2025-11-20 14:05:15 UTC View
YMH 2 @ Your Mom’s House (YMH2) +12.711s
After 		-68.0 dBm -3.25 dB 3 90 NLG1 LongFast 2025-11-20 14:05:15 UTC View
Pads GO Node (PaDD) +2120.477s
After 		-46.0 dBm 5.75 dB 3 e4 23e4 LongFast 2025-11-20 14:40:23 UTC View
20

Total Receptions

20

Unique Gateways