Initial Commit

DHCP.ps1

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+# Alexandre Simao
+# GPL v3
+
+#Rename this piece of garbage
+$name = Read-host "Nom d'hôte?"
+Rename-computer $name
+
+# Install the DHCP role (Management tools if you love Metrosexual UI)
+Install-WindowsFeature DHCP -IncludeManagementTools
+
+# Show all the interface via iproute2 - LOL no via a shitty lookalike
+netsh inter ipv4 show inter
+
+# Define various variables
+$DHCPServerIP = Read-Host "Interface IP served by DHCP?"
+$Interface = Read-host "Interface Name?"
+$DefGat = Read-Host "Default Gateway?"
+$DNS = Read-Host "DNS Server?"
+
+# Behold the LoserShell "cmdlet" to attribute static IP
+New-NetIPAddress -IPAddress $DHCPServerIP -InterfaceAlias "$Interface" `
-DefaultGateway $DefGat -AddressFamily IPv4 -PrefixLength 24
+Set-DnsClientServerAddress -InterfaceAlias "$Interface" -ServerAddresses $DNS
+
+# Create DHCP "security" groups
+netsh dhcp add securitygroups
+
+# Restart the DHCP server
+Restart-Service dhcpserver
+
+# Remove Server Manager message telling that DHCP need to be fixed
+Set-ItemProperty –Path registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft`
\ServerManager\Roles\12 –Name ConfigurationState –Value 2
+
+###################Template#######################
+#Add-DhcpServerv4Scope -name "Corpnet" -StartRange 10.0.0.1 -EndRange 10.0.0.254 -SubnetMask 255.255.255.0 -State Active
+#Add-DhcpServerv4ExclusionRange -ScopeID 10.0.0.0 -StartRange 10.0.0.1 -EndRange 10.0.0.15
+#Set-DhcpServerv4OptionValue -OptionID 3 -Value 10.0.0.1 -ScopeID 10.0.0.0 -ComputerName DHCP1.corp.contoso.com
+#Set-DhcpServerv4OptionValue -DnsDomain corp.contoso.com -DnsServer 10.0.0.2
+##################################################
+
+# Create DHCP Scopes For Arc-CLI Arc-SRV Bou-Lan
+
+Add-DhcpServerv4Scope -name "Arc-SRV" -StartRange 192.168.8.1 -EndRange 192.168.8.254 -SubnetMask 255.255.255.0 -State Active
+Add-DhcpServerv4ExclusionRange -ScopeID 192.168.8.0 -StartRange 192.168.8.1 -EndRange 192.168.8.63
+Add-DhcpServerv4ExclusionRange -ScopeID 192.168.8.0 -StartRange 192.168.8.240 -EndRange 192.168.8.254
+Set-DhcpServerv4OptionValue -OptionID 3 -Value 192.168.8.254
+Set-DhcpServerv4OptionValue -DnsServer 9.9.9.9
+
+Add-DhcpServerv4Scope -name "Arc-CLI" -StartRange 192.168.12.1 -EndRange 192.168.12.254 -SubnetMask 255.255.255.0 -State Active
+Add-DhcpServerv4ExclusionRange -ScopeID 192.168.12.0 -StartRange 192.168.12.1 -EndRange 192.168.12.63
+Add-DhcpServerv4ExclusionRange -ScopeID 192.168.12.0 -StartRange 192.168.12.240 -EndRange 192.168.12.254
+Set-DhcpServerv4OptionValue -OptionID 3 -Value 192.168.12.254
+Set-DhcpServerv4OptionValue -DnsServer 9.9.9.9
+
+Add-DhcpServerv4Scope -name "Bou-LAN" -StartRange 192.168.128.1 -EndRange 192.168.128.254 -SubnetMask 255.255.255.0 -State Active
+Add-DhcpServerv4ExclusionRange -ScopeID 192.168.128.0 -StartRange 192.168.128.1 -EndRange 192.168.128.63
+Add-DhcpServerv4ExclusionRange -ScopeID 192.168.128.0 -StartRange 192.168.128.240 -EndRange 192.168.128.254
+Set-DhcpServerv4OptionValue -OptionID 3 -Value 192.168.128.254
+Set-DhcpServerv4OptionValue -DnsServer 9.9.9.9

Routeur.ps1

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+$name = Read-host "Nouveau nom d'hôte?"
+Rename-computer $name
+Install-WindowsFeature Routing
+netsh inter show inter
+Set-ItemProperty -path 'HKLM:\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet`
+\Services\Tcpip\Parameters' -Name 'IPEnableRouter' -Value '0x00000001'
+Set-NetConnectionProfile -NetworkCategory Private
+
+# IP address or DnsHostName of your Dhcp Server
+$dhcpServer = '192.168.8.1'
+
+# Name of the network adapter to enable DHCP on
+$Inter1 = Read-Host "First interface name"
+$Inter2 = Read-Host "Second interface name"
+
+$routerNetAdapterName1 = '$Inter1'
+$routerNetAdapterName1 = '$Inter2'
+
+
+$dhcpAddress = [Net.Dns]::GetHostEntry($dhcpServer)
+if(!$dhcpAddress){
+  Write-Warning "Unable to identify IP address of [$dhcpServer]"
+  break
+}else{
+  $dhcpServerIP = $dhcpAddress.AddressList[0]
+  }
+
+$netshDhcpRelay=@"
+pushd routing ip relay
+install
+set global loglevel=ERROR
+add dhcpserver $($dhcpServerIP.IPAddressToString)
+add interface name="$routerNetAdapterName1"
+set interface name="$routerNetAdapterName1" relaymode=enable maxhop=6 minsecs=6
+add interface name="$routerNetAdapterName2"
+set interface name="$routerNetAdapterName2" relaymode=enable maxhop=6 minsecs=6
+popd
+"@
+
+$netshDhcpRelayPath="$ENV:TEMP\netshDhcpRelay"
+
+# Create netsh script file
+New-Item -Path $netshDhcpRelayPath `
+  -Type File `
+  -ErrorAction SilentlyContinue | Out-Null
+
+# Populate contents of the script 
+Set-Content -Path $netshDhcpRelayPath `
+  -Value $netshDhcpRelay.Split("`r`n") `
+  -Encoding ASCII
+
+# run it
+netsh -f $netshDhcpRelayPath

Sans titre1.ps1

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+# IP address or DnsHostName of your Dhcp Server
+$dhcpServer = '192.168.8.1'
+
+# Name of the network adapter to enable DHCP on
+$routerNetAdapterName = 'Ethernet1'
+
+
+$dhcpAddress = [Net.Dns]::GetHostEntry($dhcpServer)
+if(!$dhcpAddress){
+  Write-Warning "Unable to identify IP address of [$dhcpServer]"
+  break
+}else{
+  $dhcpServerIP = $dhcpAddress.AddressList[0]
+}