Скачать или смотреть Multiple port connectivity PowerShell script | All ad ports with single powershell script

It sets the server IP address to "10.0.0.10" and defines an array of ports to check.

The Check-Portstatus function is defined to check the status of a given port.

The function takes a single parameter, $port, which represents the port to check.
It uses the Test-NetConnection cmdlet to test the connection to the specified server and port.
If the TcpTestSucceeded property of the result is true, it means the port is reachable, and it prints a message indicating that the port is reachable.
If the TcpTestSucceeded property is false, it means the port is not reachable, and it prints a message indicating that the port is not reachable.
The script then enters a loop that iterates through the array of ports in $portsToCheck.

For each port in the array, it calls the Check-PortStatus function, passing the port as an argument.
The function is called with each port in the array, and it checks the status of that port on the specified server.
So, when you run this script, it will test the connectivity of the specified server to the list of ports defined in the $portsToCheck array and report whether each port is reachable or not.

Powershell Script Below

$server="10.0.0.10"
#Define an array of ports to check
$portsToCheck=@(
53, #DNS
88, #Kerberos Authenitcation
135,#RPC
389,#LDAP
445,#SMB
464,#Kerberos Password Change
636 #LDAP SSL
14
)

#Function to check the port status
function Check-Portstatus{
param(
$port
)
$portstatus=Test-NetConnection -computername $server -Port $port
if
($portstatus.TcpTestSucceeded)
{
Write-Host "Port $port is reachable on $server."
}
else
{
Write-Host "Port $port is not reachable on $server."
}
}
#Loop through the array of ports and check their status
foreach($port in $portsToCheck)
{
Check-PortStatus $port
}

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