import depuis ancien GitHub

check-ports/readme.md

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+# CheckPortGUI.ps1 — Simple Port Tester 
+
+Small PowerShell GUI to test **common ports** and **ICMP ping** against a target host. Uses `Test-NetConnection` under the hood and shows a per-port status with a progress bar.
+
+![Screenshot](./readme.jpg)
+
+## Requirements
+- Windows PowerShell 5.1 (x64 recommended)
+- Network access to the target
+
+## Included checks
+Dropdown protocols mapped to port sets:
+- FTP (20, 21, 22, 989, 990)
+- HTTP (80, 443)
+- SMB (139, 445)
+- LDAP/AD (389, 636, 3268, 3269, 464, 88, 9389, 53, 5353)
+- SQL (1433)
+- EPMtestCore (80, 443, 139, 445, 9593, 9594, 9595)
+- EPMtestClient (139, 445, 9593, 9594, 9595, 33354, 33355, 33370, 33371, 44343)
+- VNC (5800, 5900)
+- Synology (5000, 5001, 21, 22, 2049, 445, 5432, 3306, 137, 138, 139, 80, 443, 873, 3260, 1194, 5353, 6690, 6881, 1900)
+
+## Install
+Save the script as `CheckPortGUI.ps1` in your working directory
+
+## Run
+```powershell
+powershell.exe -NoProfile -ExecutionPolicy Bypass -File .\CheckPortGUI.ps1
+```
+
+## Usage
+- Enter the target hostname or IP.
+- Pick a protocol from the dropdown.
+- Click “Test Port” to run all ports in that set (progress bar updates).
+- Click “Test Ping” for an ICMP reachability check.
+Results appear in the textbox (one line per port: Port, Status, Description).