Pacote #356304 Successo

ATAK_FORWARDER packet from Marateca-GW-8 (teca) to !ffffffff

2
Total Recepções
2
Gateways Únicos
0
Contagem de Hops
49
Conteúdo Bytes
Informação de Pacotes
Database ID: 356304
Mesh Packet ID: 0x50cf35ea
Utilizado para correlação entre gateways
Tempo: 2025-10-15 00:50:04 UTC
Do Node: Marateca-GW-8 (teca)
Para o Node: !ffffffff (ffff)
Successo: Processado
Protocolo: ATAK_FORWARDER
Port: 257
Gateway: hdlopesrocha-client (hlrc)
Canal: LongFast
RSSI: -22 dBm
SNR: 6.25 dBm
Info Hop: 0/4 hops
Início: 4, Limite: 4
Conteúdo dados
Protocol:o ATAK_FORWARDER
Tamanho: 49 bytes
Decoded: Não
No decoder available for ATAK_FORWARDER
Comteúdo da SMS:
c2cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000
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:49 bytes
Gateway:!f5f502c7
Channel:LongFast
Payload Type:ATAK_FORWARDER
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !f5f502c7
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (49 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 145529028
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 257
ATAK_FORWARDER 		enum
decoded.payload_length 49 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -22.0 dBm
Signal strength at gateway 		int32
rx_snr 6.25 dB
Signal quality at gateway 		float
rx_time 1760485548
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 196
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1760485804.947168
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !f5f502c7
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -22.0 dBm
SNR: 6.25 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!f5f502c7", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 145529028, "to": 4294967295, "id": 1355757034, "rx_time": 1760485548, "rx_snr": 6.25, "rx_rssi": -22, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 196, "tx_after": 0, "decoded": { "portnum": 257, "payload": "c2cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "raw_bytes": "c2cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000", "type": "unknown_or_custom", "portnum": "ATAK_FORWARDER", "note": "No decoder available for ATAK_FORWARDER" } } } }
Raw Packet Data (49 bytes)
c2cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000cef68000
Hex Analysis:
Size:49 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
hdlopesrocha-client (hlrc) Primary 0.000s
Reference 		-22.0 dBm 6.25 dB 0 LongFast 2025-10-15 00:50:04 Current
Marateca-GW-8 (teca) -262.082s
Before 		Unknown Unknown 0 LongFast 2025-10-15 00:45:42 View
2

Total Receptions

2

Unique Gateways