Packet #2528955 Success

TRACEROUTE_APP packet from CR7BZU-Casa-8 (CP01) to CCRM GW-8 (CCRM)

6
Total Receptions
6
Unique Gateways
3
Hop Count
42
Payload Bytes
Packet Information
Database ID: 2528955
Mesh Packet ID: 0x5e023071
Used for correlation across gateways
Timestamp: 2026-09-27 06:46:04 UTC
From Node: CR7BZU-Casa-8 (CP01)
To Node: CCRM GW-8 (CCRM)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: CasaAmarelaForteDaCasa-GW-8 (CAFC)
Channel: LongFast
RSSI: -102 dBm
SNR: Unknown
Hop Info: 3/5 hops
Start: 5, Limit: 2
Relay Node: e0 R490
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TRACEROUTE_APP
Size: 42 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02) → !82a50264 → Alpha/R-8🇵🇹 (R490) → CasaAmarelaForteDaCasa-GW-8 (CAFC)
Hop Count: 3 hops
Status: Incomplete - Final destination not reached
SNR Towards: 6.0 dB -12.25 dB -8.75 dB 0.0 dB
Route Visualization

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Map shows the geographic path if nodes have shared location data.
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 CR7BZU-Casa-8 (CP01) CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02) 0 m 6.0 dB Origin Hops
2 CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02) !82a50264 Unknown -12.25 dB Relay Hops
3 !82a50264 Alpha/R-8🇵🇹 (R490) Unknown -8.75 dB Relay Hops
4 Alpha/R-8🇵🇹 (R490) CasaAmarelaForteDaCasa-GW-8 (CAFC) 44.75 km 0.0 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
44.75 km
Combined Traceroute Graph
· edge width = packets · node size = traffic · square = gateway
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Route — …
Receptions
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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:42 bytes
Gateway:!1dce98fa
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:3 / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 2 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !1dce98fa
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (42 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 49135096
Source node ID 		uint32
to 501821260
Target node ID 		uint32
decoded.portnum TRACEROUTE_APP
TRACEROUTE_APP 		enum
decoded.payload_length 42 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 5
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 Not set float
rx_time 1790477302
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 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 224
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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
  • ✓ 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
Want ack: True
Gateway ID: !1dce98fa
Signal Metrics: RSSI: -102.0 dBm
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:42 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 2761505473, 2191852132, 2335920352, 500078842 ], "snr_towards": [ 6.0, -12.25, -8.75, 0.0 ], "route_back": [], "snr_back": [], "route_node_names": { "2335920352": "Alpha/R-8🇵🇹 (R490)", "2761505473": "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "2191852132": "!82a50264", "501821260": "CCRM GW-8 (CCRM)", "49135096": "CR7BZU-Casa-8 (CP01)", "500078842": "CasaAmarelaForteDaCasa-GW-8 (CAFC)" }, "traceroute_packet": { "packet_data": { "id": 2528955, "timestamp": 1790491564.505196, "from_node_id": 49135096, "to_node_id": 501821260, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!1dce98fa", "channel_id": "LongFast", "mesh_packet_id": 1577201777, "rssi": -102, "snr": 0.0, "hop_limit": 2, "hop_start": 5, "payload_length": 42, "processed_successfully": 1, "raw_payload": "0a10c13a99a46402a582e0503b8bfa98ce1d121618cfffffffffffffffff01ddffffffffffffffff0100", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1790477302, "pki_encrypted": 0, "next_hop": 0, "relay_node": 224, "tx_after": 0, "raw_service_envelope": "0a670df8bded02154c2fe91d18082a377d99b2070cf572974e7fbe782732d512f46317b4ab1dc461517685aefbdf72a5839baaf77c2c89cfeaa9c0694d16f06f982cae429fb32a357130025e3df683b86a48025001609affffffffffffffff0178059801e001a8010112084c6f6e67466173741a09213164636539386661", "timestamp_str": "2026-09-27 06:46:04 UTC", "hop_count": 3, "has_payload": true, "success": 1, "from_node_name": "CR7BZU-Casa-8 (CP01)", "to_node_name": "CCRM GW-8 (CCRM)", "relay_hex": "e0", "relay_candidates": [ { "node_id": 2335920352, "node_name": "Alpha/R-8🇵🇹", "hex_id": "!8b3b50e0", "short_name": "R490", "last_byte": "e0" } ], "gateway_name": "CasaAmarelaForteDaCasa-GW-8 (CAFC)", "gateway_location": { "node_id": 500078842, "latitude": 38.8694016, "longitude": -9.0636288, "altitude": 61, "timestamp": 1791984371.5706346, "timestamp_str": "2026-10-14 14:26:11", "display_name": "CasaAmarelaForteDaCasa-GW-8", "long_name": "CasaAmarelaForteDaCasa-GW-8", "short_name": "CAFC", "hw_model": "RAK4631" } }, "resolve_names": true, "packet_id": 2528955, "from_node_id": 49135096, "to_node_id": 501821260, "timestamp": 1790491564.505196, "gateway_id": "!1dce98fa", "raw_payload": "0a10c13a99a46402a582e0503b8bfa98ce1d121618cfffffffffffffffff01ddffffffffffffffff0100", "hop_limit": 2, "hop_start": 5, "from_node_name": "CR7BZU-Casa-8 (CP01)", "to_node_name": "!1de92f4c", "route_data": { "route_nodes": [ 2761505473, 2191852132, 2335920352, 500078842 ], "snr_towards": [ 6.0, -12.25, -8.75, 0.0 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 49135096, 2761505473, 2191852132, 2335920352, 500078842 ], "node_names": [ "CR7BZU-Casa-8 (CP01)", "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "!82a50264", "Alpha/R-8🇵🇹 (R490)", "CasaAmarelaForteDaCasa-GW-8 (CAFC)" ], "snr_values": [ 6.0, -12.25, -8.75, 0.0 ], "hops": [ { "hop_number": 1, "from_node_id": 49135096, "to_node_id": 2761505473, "from_node_name": "CR7BZU-Casa-8 (CP01)", "to_node_name": "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "snr": 6.0, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1790457594.2625296, "to_location_timestamp": 1790487920.8355212, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 1.0h ago" }, { "hop_number": 2, "from_node_id": 2761505473, "to_node_id": 2191852132, "from_node_name": "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "to_node_name": "!82a50264", "snr": -12.25, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 2191852132, "to_node_id": 2335920352, "from_node_name": "!82a50264", "to_node_name": "Alpha/R-8🇵🇹 (R490)", "snr": -8.75, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 2335920352, "to_node_id": 500078842, "from_node_name": "Alpha/R-8🇵🇹 (R490)", "to_node_name": "CasaAmarelaForteDaCasa-GW-8 (CAFC)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 44746.3123382534, "from_location_timestamp": 1789729837.3653088, "to_location_timestamp": 1790491512.5450006, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": false, "total_hops": 4 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 49135096, 2761505473, 2191852132, 2335920352, 500078842 ], "node_names": [ "CR7BZU-Casa-8 (CP01)", "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "!82a50264", "Alpha/R-8🇵🇹 (R490)", "CasaAmarelaForteDaCasa-GW-8 (CAFC)" ], "snr_values": [ 6.0, -12.25, -8.75, 0.0 ], "hops": [ { "hop_number": 1, "from_node_id": 49135096, "to_node_id": 2761505473, "from_node_name": "CR7BZU-Casa-8 (CP01)", "to_node_name": "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "snr": 6.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1790457594.2625296, "to_location_timestamp": 1790487920.8355212, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 1.0h ago" }, { "hop_number": 2, "from_node_id": 2761505473, "to_node_id": 2191852132, "from_node_name": "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "to_node_name": "!82a50264", "snr": -12.25, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 2191852132, "to_node_id": 2335920352, "from_node_name": "!82a50264", "to_node_name": "Alpha/R-8🇵🇹 (R490)", "snr": -8.75, "direction": "forward_rf", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 2335920352, "to_node_id": 500078842, "from_node_name": "Alpha/R-8🇵🇹 (R490)", "to_node_name": "CasaAmarelaForteDaCasa-GW-8 (CAFC)", "snr": 0.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 44746.3123382534, "from_location_timestamp": 1789729837.3653088, "to_location_timestamp": 1790491512.5450006, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 0.0h ago" } ], "is_complete": false, "total_hops": 4 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "CR7BZU-Casa-8 (CP01) → CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02) → !82a50264 → Alpha/R-8🇵🇹 (R490) → CasaAmarelaForteDaCasa-GW-8 (CAFC)", "return_path_display": null, "actual_rf_path_display": "CR7BZU-Casa-8 (CP01) → CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02) → !82a50264 → Alpha/R-8🇵🇹 (R490) → CasaAmarelaForteDaCasa-GW-8 (CAFC)", "forward_hops": [ { "hop_number": 1, "from_node_id": 49135096, "to_node_id": 2761505473, "from_node_name": "CR7BZU-Casa-8 (CP01)", "to_node_name": "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "snr": 6.0, "direction": "forward", "is_target_hop": false, "distance_meters": 0.0, "from_location_timestamp": 1790457594.2625296, "to_location_timestamp": 1790487920.8355212, "from_location_age_warning": "from 9.4h ago", "to_location_age_warning": "from 1.0h ago" }, { "hop_number": 2, "from_node_id": 2761505473, "to_node_id": 2191852132, "from_node_name": "CR7BZU-SDRana-GT-8☀️🇵🇹 (CP02)", "to_node_name": "!82a50264", "snr": -12.25, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 3, "from_node_id": 2191852132, "to_node_id": 2335920352, "from_node_name": "!82a50264", "to_node_name": "Alpha/R-8🇵🇹 (R490)", "snr": -8.75, "direction": "forward", "is_target_hop": false, "distance_meters": null, "from_location_timestamp": null, "to_location_timestamp": null, "from_location_age_warning": "No location data available", "to_location_age_warning": "No location data available" }, { "hop_number": 4, "from_node_id": 2335920352, "to_node_id": 500078842, "from_node_name": "Alpha/R-8🇵🇹 (R490)", "to_node_name": "CasaAmarelaForteDaCasa-GW-8 (CAFC)", "snr": 0.0, "direction": "forward", "is_target_hop": false, "distance_meters": 44746.3123382534, "from_location_timestamp": 1789729837.3653088, "to_location_timestamp": 1790491512.5450006, "from_location_age_warning": "from 1.3w ago", "to_location_age_warning": "from 0.0h ago" } ], "return_hops": [], "total_forward_distance": 44746.3123382534, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 49135096, "to": 501821260, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "ChDBOpmkZAKlguBQO4v6mM4dEhYYz///////////Ad3//////////wEA", "want_response": true, "dest": 501821260, "bitfield": 3 }, "id": 1577201777, "rx_time": 1790477302, "hop_limit": 2, "want_ack": true, "rx_rssi": -102, "hop_start": 5, "relay_node": 224, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!1dce98fa" }, "mesh_packet": { "from": 49135096, "to": 501821260, "channel": 8, "decoded": { "portnum": "TRACEROUTE_APP", "payload": "ChDBOpmkZAKlguBQO4v6mM4dEhYYz///////////Ad3//////////wEA", "want_response": true, "dest": 501821260, "bitfield": 3, "parsed_payload": { "route": [ 2761505473, 2191852132, 2335920352, 500078842 ], "snr_towards": [ 24, -49, -35, 0 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } }, "id": 1577201777, "rx_time": 1790477302, "hop_limit": 2, "want_ack": true, "rx_rssi": -102, "hop_start": 5, "relay_node": 224, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (42 bytes)
0a10c13a99a46402a582e0503b8bfa98ce1d121618cfffffffffffffffff01ddffffffffffffffff0100
Hex Analysis:
Size:42 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
CasaAmarelaForteDaCasa-GW-8 (CAFC) Primary 0.000s
Reference 		-102.0 dBm Unknown 3 e0 R490 LongFast 2026-09-27 06:46:04 UTC Current
1 hop Gateways that received this packet after 1 hop
A48-FX Sintra (A48) -10119.609s
Before 		-123.0 dBm -14.00 dB 1 c1 CP02 LongFast 2026-09-27 03:57:24 UTC View
3 hops Gateways that received this packet after 3 hops
B0SS-8 (C) 🇵🇹 (CF60) +503047.904s
After 		-118.0 dBm -15.50 dB 3 3a BdSL LongFast 2026-10-03 02:30:12 UTC View
Meshtastic 0364 (0364) -912.695s
Before 		-103.0 dBm -3.00 dB 3 e0 LongFast 2026-09-27 06:30:51 UTC View
4 hops Gateways that received this packet after 4 hops
Meshtastic 34dc (34dc) +19868.682s
After 		-51.0 dBm 6.50 dB 4 fb GRH1 LongFast 2026-09-27 12:17:13 UTC View
5 hops Gateways that received this packet after 5 hops
FR01-CL-8 🇵🇹💻 (FR01) -14021.730s
Before 		-118.0 dBm -17.00 dB 5 35 FLVN LongFast 2026-09-27 02:52:22 UTC View
6

Total Receptions

6

Unique Gateways