Packet #2877881 Success

TRACEROUTE_APP packet from grnchTracker (grnt) to Vernon2 4b7b (4b7b)

18
Total Receptions
18
Unique Gateways
4
Hop Count
65
Payload Bytes
Packet Information
Database ID: 2877881
Mesh Packet ID: 0x2145550c
Used for correlation across gateways
Timestamp: 2025-11-29 04:19:51 UTC
From Node: grnchTracker (grnt)
To Node: Vernon2 4b7b (4b7b)
Success: Processed
Protocol: TRACEROUTE_APP
Port: 70
Gateway: YMH 1 @ Your Mom’s House (YMH1)
Channel: LongFast
RSSI: -121 dBm
SNR: -11.75 dBm
Hop Info: 4/7 hops
Start: 7, Limit: 3
Relay Node: b2 CBZ1
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: 65 bytes
Decoded: Yes
Decoded Data:
Route Information
Route Path: WA2JNF (WA2J) → Casa de Timoun (Titi) → ClaremontWx.net (CmWx) → Penn Plaza (Penn) → CBZ1 Astoria Solar (CBZ1)
Hop Count: 4 hops
Status: Incomplete - Final destination not reached
SNR Towards: -11.75 dB -0.75 dB 3.0 dB -4.5 dB -2.5 dB
Route Visualization

Loading route map...

Map shows the geographic path if nodes have shared location data.
Traceroute Steps
Hop From Node To Node Distance SNR (dB) Direction Analysis
1 grnchTracker (grnt) WA2JNF (WA2J) Unknown -11.75 dB Origin Hops
2 WA2JNF (WA2J) Casa de Timoun (Titi) Unknown -0.75 dB Relay Hops
3 Casa de Timoun (Titi) ClaremontWx.net (CmWx) 7.06 km 3.0 dB Relay Hops
4 ClaremontWx.net (CmWx) Penn Plaza (Penn) 8.56 km -4.5 dB Relay Hops
5 Penn Plaza (Penn) CBZ1 Astoria Solar (CBZ1) 5.36 km -2.5 dB Relay Hops
Traceroute incomplete - Final destination not reached
Total Forward Distance
20.97 km
Combined Traceroute Graph
Controls: Drag nodes to rearrange • Mouse wheel to zoom • Click and drag background to pan • Hover for details

Building graph...

Legend & Paths
Nodes
🔄 Router Node
📡 Gateway Node
🚀 Source Node
🎯 Target Node
Connections
RF Link
Gateway Connection
Direct Reception (0 hops)
Packet Paths
Loading paths...
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:65 bytes
Gateway:!9ee84a48
Channel:LongFast
Payload Type:TRACEROUTE_APP
Hop Count:4 / 7
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

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9ee84a48
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (65 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2041974672
Source node ID 		uint32
to 2470857595
Target node ID 		uint32
decoded.portnum 70
TRACEROUTE_APP 		enum
decoded.payload_length 65 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -121.0 dBm
Signal strength at gateway 		int32
rx_snr -11.75 dB
Signal quality at gateway 		float
rx_time 1764389951
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 178
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1764389991.3257976
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Want ack: True
Gateway ID: !9ee84a48
Signal Metrics: RSSI: -121.0 dBm
SNR: -11.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TRACEROUTE_APP
Size:65 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "route_nodes": [ 1135980560, 314088833, 659761751, 1213356233, 3741700786 ], "snr_towards": [ -11.75, -0.75, 3.0, -4.5, -2.5 ], "route_back": [], "snr_back": [], "route_node_names": { "314088833": "Casa de Timoun (Titi)", "1213356233": "Penn Plaza (Penn)", "1135980560": "WA2JNF (WA2J)", "2041974672": "grnchTracker (grnt)", "3741700786": "CBZ1 Astoria Solar (CBZ1)", "659761751": "ClaremontWx.net (CmWx)", "2470857595": "Vernon2 4b7b (4b7b)" }, "traceroute_packet": { "packet_data": { "id": 2877881, "timestamp": 1764389991.3257976, "from_node_id": 2041974672, "to_node_id": 2470857595, "portnum": 70, "portnum_name": "TRACEROUTE_APP", "gateway_id": "!9ee84a48", "channel_id": "LongFast", "mesh_packet_id": 558191884, "rssi": -121, "snr": -11.75, "hop_limit": 3, "hop_start": 7, "payload_length": 65, "processed_successfully": 1, "raw_payload": "0a1410b0b543819db812572a5327c9585248b2d205df1229d1ffffffffffffffff01fdffffffffffffffff010ceeffffffffffffffff01f6ffffffffffffffff01", "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "rx_time": 1764389951, "pki_encrypted": 0, "next_hop": 0, "relay_node": 178, "tx_after": 0, "timestamp_str": "2025-11-29 04:19:51 UTC", "hop_count": 4, "has_payload": true, "success": 1, "from_node_name": "grnchTracker (grnt)", "to_node_name": "Vernon2 4b7b (4b7b)", "relay_hex": "b2", "relay_candidates": [ { "node_id": 3741700786, "node_name": "CBZ1 Astoria Solar", "hex_id": "!df05d2b2", "short_name": "CBZ1", "last_byte": "b2" } ], "gateway_name": "YMH 1 @ Your Mom’s House (YMH1)", "gateway_location": { "node_id": 2666023496, "latitude": 40.7437312, "longitude": -73.9442688, "altitude": 4, "timestamp": 1763790488.0946815, "timestamp_str": "2025-11-22 00:48:08", "display_name": "YMH 1 @ Your Mom’s House", "long_name": "YMH 1 @ Your Mom’s House", "short_name": "YMH1", "hw_model": "HELTEC_WIRELESS_TRACKER" } }, "resolve_names": true, "packet_id": 2877881, "from_node_id": 2041974672, "to_node_id": 2470857595, "timestamp": 1764389991.3257976, "gateway_id": "!9ee84a48", "raw_payload": "0a1410b0b543819db812572a5327c9585248b2d205df1229d1ffffffffffffffff01fdffffffffffffffff010ceeffffffffffffffff01f6ffffffffffffffff01", "hop_limit": 3, "hop_start": 7, "from_node_name": "grnchTracker (grnt)", "to_node_name": "!93464b7b", "route_data": { "route_nodes": [ 1135980560, 314088833, 659761751, 1213356233, 3741700786 ], "snr_towards": [ -11.75, -0.75, 3.0, -4.5, -2.5 ], "route_back": [], "snr_back": [] }, "forward_path": { "path_type": "forward", "node_ids": [ 2041974672, 1135980560, 314088833, 659761751, 1213356233, 3741700786 ], "node_names": [ "grnchTracker (grnt)", "WA2JNF (WA2J)", "Casa de Timoun (Titi)", "ClaremontWx.net (CmWx)", "Penn Plaza (Penn)", "CBZ1 Astoria Solar (CBZ1)" ], "snr_values": [ -11.75, -0.75, 3.0, -4.5, -2.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2041974672, "to_node_id": 1135980560, "from_node_name": "grnchTracker (grnt)", "to_node_name": "WA2JNF (WA2J)", "snr": -11.75, "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": 2, "from_node_id": 1135980560, "to_node_id": 314088833, "from_node_name": "WA2JNF (WA2J)", "to_node_name": "Casa de Timoun (Titi)", "snr": -0.75, "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": 3, "from_node_id": 314088833, "to_node_id": 659761751, "from_node_name": "Casa de Timoun (Titi)", "to_node_name": "ClaremontWx.net (CmWx)", "snr": 3.0, "direction": "forward", "is_target_hop": false, "distance_meters": 7056.440455381651, "from_location_timestamp": 1764389121.8402905, "to_location_timestamp": 1764375103.7036874, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 4.1h ago" }, { "hop_number": 4, "from_node_id": 659761751, "to_node_id": 1213356233, "from_node_name": "ClaremontWx.net (CmWx)", "to_node_name": "Penn Plaza (Penn)", "snr": -4.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8558.066472220784, "from_location_timestamp": 1764375103.7036874, "to_location_timestamp": 1764385454.2321937, "from_location_age_warning": "from 4.1h ago", "to_location_age_warning": "from 1.3h ago" }, { "hop_number": 5, "from_node_id": 1213356233, "to_node_id": 3741700786, "from_node_name": "Penn Plaza (Penn)", "to_node_name": "CBZ1 Astoria Solar (CBZ1)", "snr": -2.5, "direction": "forward", "is_target_hop": false, "distance_meters": 5356.852632511411, "from_location_timestamp": 1764385454.2321937, "to_location_timestamp": 1764369213.799538, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 5.8h ago" } ], "is_complete": false, "total_hops": 5 }, "return_path": null, "actual_rf_path": { "path_type": "forward_rf", "node_ids": [ 2041974672, 1135980560, 314088833, 659761751, 1213356233, 3741700786 ], "node_names": [ "grnchTracker (grnt)", "WA2JNF (WA2J)", "Casa de Timoun (Titi)", "ClaremontWx.net (CmWx)", "Penn Plaza (Penn)", "CBZ1 Astoria Solar (CBZ1)" ], "snr_values": [ -11.75, -0.75, 3.0, -4.5, -2.5 ], "hops": [ { "hop_number": 1, "from_node_id": 2041974672, "to_node_id": 1135980560, "from_node_name": "grnchTracker (grnt)", "to_node_name": "WA2JNF (WA2J)", "snr": -11.75, "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": 2, "from_node_id": 1135980560, "to_node_id": 314088833, "from_node_name": "WA2JNF (WA2J)", "to_node_name": "Casa de Timoun (Titi)", "snr": -0.75, "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": 3, "from_node_id": 314088833, "to_node_id": 659761751, "from_node_name": "Casa de Timoun (Titi)", "to_node_name": "ClaremontWx.net (CmWx)", "snr": 3.0, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 7056.440455381651, "from_location_timestamp": 1764389121.8402905, "to_location_timestamp": 1764375103.7036874, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 4.1h ago" }, { "hop_number": 4, "from_node_id": 659761751, "to_node_id": 1213356233, "from_node_name": "ClaremontWx.net (CmWx)", "to_node_name": "Penn Plaza (Penn)", "snr": -4.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 8558.066472220784, "from_location_timestamp": 1764375103.7036874, "to_location_timestamp": 1764385454.2321937, "from_location_age_warning": "from 4.1h ago", "to_location_age_warning": "from 1.3h ago" }, { "hop_number": 5, "from_node_id": 1213356233, "to_node_id": 3741700786, "from_node_name": "Penn Plaza (Penn)", "to_node_name": "CBZ1 Astoria Solar (CBZ1)", "snr": -2.5, "direction": "forward_rf", "is_target_hop": false, "distance_meters": 5356.852632511411, "from_location_timestamp": 1764385454.2321937, "to_location_timestamp": 1764369213.799538, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 5.8h ago" } ], "is_complete": false, "total_hops": 5 } }, "has_return_path": false, "is_complete": false, "forward_path_display": "grnchTracker (grnt) → WA2JNF (WA2J) → Casa de Timoun (Titi) → ClaremontWx.net (CmWx) → Penn Plaza (Penn) → CBZ1 Astoria Solar (CBZ1)", "return_path_display": null, "actual_rf_path_display": "grnchTracker (grnt) → WA2JNF (WA2J) → Casa de Timoun (Titi) → ClaremontWx.net (CmWx) → Penn Plaza (Penn) → CBZ1 Astoria Solar (CBZ1)", "forward_hops": [ { "hop_number": 1, "from_node_id": 2041974672, "to_node_id": 1135980560, "from_node_name": "grnchTracker (grnt)", "to_node_name": "WA2JNF (WA2J)", "snr": -11.75, "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": 2, "from_node_id": 1135980560, "to_node_id": 314088833, "from_node_name": "WA2JNF (WA2J)", "to_node_name": "Casa de Timoun (Titi)", "snr": -0.75, "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": 3, "from_node_id": 314088833, "to_node_id": 659761751, "from_node_name": "Casa de Timoun (Titi)", "to_node_name": "ClaremontWx.net (CmWx)", "snr": 3.0, "direction": "forward", "is_target_hop": false, "distance_meters": 7056.440455381651, "from_location_timestamp": 1764389121.8402905, "to_location_timestamp": 1764375103.7036874, "from_location_age_warning": "from 0.2h ago", "to_location_age_warning": "from 4.1h ago" }, { "hop_number": 4, "from_node_id": 659761751, "to_node_id": 1213356233, "from_node_name": "ClaremontWx.net (CmWx)", "to_node_name": "Penn Plaza (Penn)", "snr": -4.5, "direction": "forward", "is_target_hop": false, "distance_meters": 8558.066472220784, "from_location_timestamp": 1764375103.7036874, "to_location_timestamp": 1764385454.2321937, "from_location_age_warning": "from 4.1h ago", "to_location_age_warning": "from 1.3h ago" }, { "hop_number": 5, "from_node_id": 1213356233, "to_node_id": 3741700786, "from_node_name": "Penn Plaza (Penn)", "to_node_name": "CBZ1 Astoria Solar (CBZ1)", "snr": -2.5, "direction": "forward", "is_target_hop": false, "distance_meters": 5356.852632511411, "from_location_timestamp": 1764385454.2321937, "to_location_timestamp": 1764369213.799538, "from_location_age_warning": "from 1.3h ago", "to_location_age_warning": "from 5.8h ago" } ], "return_hops": [], "total_forward_distance": 20971.359560113844, "total_return_distance": null }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9ee84a48", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2041974672, "to": 2470857595, "id": 558191884, "rx_time": 1764389951, "rx_snr": -11.75, "rx_rssi": -121, "hop_limit": 3, "hop_start": 7, "via_mqtt": 0, "want_ack": 1, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 178, "tx_after": 0, "decoded": { "portnum": 70, "payload": "0a1410b0b543819db812572a5327c9585248b2d205df1229d1ffffffffffffffff01fdffffffffffffffff010ceeffffffffffffffff01f6ffffffffffffffff01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "route": [ 1135980560, 314088833, 659761751, 1213356233, 3741700786 ], "snr_towards": [ -47, -3, 12, -18, -10 ], "type": "protobuf", "portnum": "TRACEROUTE_APP", "message_class": "RouteDiscovery" } } } }
Raw Packet Data (65 bytes)
0a1410b0b543819db812572a5327c9585248b2d205df1229d1ffffffffffffffff01fdffffffffffffffff010ceeffffffffffffffff01f6ffffffffffffffff01
Hex Analysis:
Size:65 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
YMH 1 @ Your Mom’s House (YMH1) Primary 0.000s
Reference 		-121.0 dBm -11.75 dB 4 b2 CBZ1 LongFast 2025-11-29 04:19:51 UTC Current
Gowanus Soda (p1p) -155.471s
Before 		-114.0 dBm -8.00 dB 0 90 grnt LongFast 2025-11-29 04:17:15 UTC View
Meshtastic 631c (631c) -155.461s
Before 		-98.0 dBm -7.00 dB 0 90 grnt LongFast 2025-11-29 04:17:15 UTC View
Steiner Studios Tower (SST) -152.989s
Before 		-112.0 dBm -10.00 dB 2 81 Titi , JLO9 LongFast 2025-11-29 04:17:18 UTC View
Fried Fish 1 | nyme.sh (FF1) -152.963s
Before 		-105.0 dBm -11.25 dB 2 81 d081 , Titi LongFast 2025-11-29 04:17:18 UTC View
ClaremontWx.net (CmWx) -152.953s
Before 		-84.0 dBm 3.00 dB 2 81 Titi LongFast 2025-11-29 04:17:18 UTC View
Sunset Soda (p8p) -152.725s
Before 		-121.0 dBm -9.00 dB 2 81 Titi LongFast 2025-11-29 04:17:18 UTC View
K2XAP / nyme.sh (XAP) -152.622s
Before 		-121.0 dBm -9.00 dB 2 81 Titi , JLO9 LongFast 2025-11-29 04:17:18 UTC View
Meshtastic 1ca3 (1ca3) -149.623s
Before 		-121.0 dBm -12.25 dB 3 31 a031 LongFast 2025-11-29 04:17:21 UTC View
DRP1 Chelsea (DRP1) -147.946s
Before 		-78.0 dBm 6.25 dB 3 c9 Penn , JLX3 LongFast 2025-11-29 04:17:23 UTC View
CBZ0 🚕 mobile (CBZ0) -147.890s
Before 		-117.0 dBm -10.00 dB 3 c9 Penn , JLX3 LongFast 2025-11-29 04:17:23 UTC View
Claudiopolis-440c (440c) -147.734s
Before 		-89.0 dBm -5.25 dB 3 c9 Penn , JLX3 LongFast 2025-11-29 04:17:23 UTC View
dkTowerBot (dkTB) -143.510s
Before 		-103.0 dBm -15.00 dB 4 b2 CBZ1 LongFast 2025-11-29 04:17:27 UTC View
NHaledon - Dorothy (NHDO) -142.374s
Before 		-108.0 dBm -2.00 dB 5 81 RAK3 LongFast 2025-11-29 04:17:28 UTC View
YMH 2 @ Your Mom’s House (YMH2) -140.058s
Before 		-62.0 dBm 2.25 dB 4 90 NLG1 LongFast 2025-11-29 04:17:31 UTC View
Cams Rak4631 (CARA) -138.484s
Before 		-46.0 dBm 7.00 dB 6 f4 CAMR LongFast 2025-11-29 04:17:32 UTC View
nLink-NY-Jamaica1 (NLJ1) -137.513s
Before 		-102.0 dBm -5.75 dB 4 d5 ETNA LongFast 2025-11-29 04:17:33 UTC View
Lv4 - Heltec V4 Green (Lv4) -135.285s
Before 		-61.0 dBm 5.75 dB 5 68 JLO6 LongFast 2025-11-29 04:17:36 UTC View
18

Total Receptions

18

Unique Gateways