TRACEROUTE_APP packet from EA7LJD BASE📱🧸 (LJD2) to EA7LJD 📱 (LJD1)
Database ID: | 2915928 |
---|---|
Mesh Packet ID: |
0x1fe0f57a
Used for correlation across gateways |
Timestamp: | 2025-07-05 18:53:44 UTC |
From Node: | EA7LJD BASE📱🧸 (LJD2) |
To Node: | EA7LJD 📱 (LJD1) |
Success: | Processed |
Protocol: |
TRACEROUTE_APP
Port: 70 |
Gateway: | EA7-CA-015_Chiclana☀️ (575c) |
---|---|
Channel: | LongFast |
RSSI: | -120 dBm |
SNR: | -10.5 dBm |
Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
Route Path: | EA7-MA-011 📡☀️ (MA11) → RadioClub Teleco-UMA EA7RCT 📡 (7RCT) → EA7-MA-022📡☀️🇪🇸 (MA22) |
---|---|
Hop Count: | 2 hops |
Status: | Forward incomplete, Return in progress |
SNR Towards: | -14.0 dB -6.75 dB -17.5 dB 5.25 dB |
Return Path: | !849a94e4 → EA7-MA-001 (MA01) → S Petri☀ (SPtS) |
SNR Back: | 5.5 dB 2.0 dB -18.25 dB |
Loading route map...
Hop | From Node | To Node | Distance | SNR (dB) | Direction | Analysis |
---|---|---|---|---|---|---|
1 | EA7LJD 📱 (LJD1) | EA7-MA-011 📡☀️ (MA11) | 4.67 km | -14.0 dB | Origin | Hops |
2 | EA7-MA-011 📡☀️ (MA11) | RadioClub Teleco-UMA EA7RCT 📡 (7RCT) | 1.19 km | -6.75 dB | Relay | Hops |
3 | RadioClub Teleco-UMA EA7RCT 📡 (7RCT) | EA7-MA-022📡☀️🇪🇸 (MA22) | 18.59 km | -17.5 dB | Relay | Hops |
4 | EA7-MA-022📡☀️🇪🇸 (MA22) | EA7LJD BASE📱🧸 (LJD2) | 15.20 km | 5.25 dB | Relay | Hops |
Traceroute incomplete - Final destination not reached |
Hop | From Node | To Node | Distance | SNR (dB) | Direction | Analysis |
---|---|---|---|---|---|---|
1 | EA7LJD BASE📱🧸 (LJD2) | !849a94e4 | Unknown | 5.5 dB | Return Start | Hops |
2 | !849a94e4 | EA7-MA-001 (MA01) | Unknown | 2.0 dB | Return Relay | Hops |
3 | EA7-MA-001 (MA01) | S Petri☀ (SPtS) | Unknown | -18.25 dB | Return End | Hops |
Building graph...
ServiceEnvelope
(MQTT layer) → MeshPacket
(Mesh layer) → Decoded Payload
(Application data)
Total Size: | 75 bytes |
---|---|
Gateway: | !1570575c |
Channel: | LongFast |
Payload Type: | TRACEROUTE_APP |
Hop Count: | 3 / 3 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
Field | Value |
---|---|
gateway_id |
!1570575c
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (75 bytes)
Contains the actual mesh network packet |
Core mesh packet with routing and payload information
Field | Value | Type |
---|---|---|
from |
2533376016
Source node ID |
uint32 |
to |
3676935400
Target node ID |
uint32 |
decoded.portnum |
70
TRACEROUTE_APP |
enum |
decoded.payload_length |
75 bytes
|
size |
hop_limit |
Not set | uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-120.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-10.50 dB
Signal quality at gateway |
float |
rx_time |
1751741629
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 |
184
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1751741624.0163388
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
Want ack: | True |
Gateway ID: | !1570575c |
Signal Metrics: |
RSSI: -120.0 dBm SNR: -10.50 dB |
Detailed breakdown of all payload fields and decoded data
Protocol: | TRACEROUTE_APP |
---|---|
Size: | 75 bytes |
Decoded: | Yes |
Size: | 75 bytes |
---|---|
Format: | Protobuf (Protocol Buffers) |
Encoding: | Binary with varint and length-delimited fields |
Loading reception map...
Gateway | Time Offset | RSSI | SNR | Hops | Channel | Timestamp | Actions |
---|---|---|---|---|---|---|---|
EA7-CA-015_Chiclana☀️ (575c) Primary |
0.000s
Reference |
-120.0 dBm | -10.50 dB | 3 | LongFast | 2025-07-05 18:53:44 | Current |
MA-TL 🗼 (ST6N) |
-2.717s
Before |
-113.0 dBm | -16.75 dB | 1 | LongFast | 2025-07-05 18:53:41 | View |
Total Receptions
Unique Gateways