# Made by Alexandre SIMAO
# GPLv3

# Script to install and configure a Fuckdows Server 2016 as a router
# RTR-02 Only

echo "Shamefully made by Alexandre Simao. Pardon-me M. Stallman"

### Change VM name

echo "Changing computer Name"
Rename-computer RTR-02
#End

### Rename Adapters by parsing the VM device name
$adapts = Get-NetAdapter
foreach ($adapt in $adapts) {
$HVName = (Get-NetAdapterAdvancedProperty -name $adapt.name -DisplayName "Hyper-v Network Adapter Name").DisplayValue
Rename-Netadapter -name $adapt.name -NewName $HVName
}
# End

### Pausing to let things settle

echo "Sleeping 30s"
Sleep 10
#End

### Général IP configure

echo "IP configuration"
$MaskBits = 24 # This means subnet mask = 255.255.255.0
$IPType = "IPv4"

#Bou-LAN IP conf

$adapter = Get-NetAdapter | ? {$_.Name -eq "Bou-LAN"}
$IP = "192.168.128.254"
$adapter | New-NetIPAddress `
 -AddressFamily $IPType `
 -IPAddress $IP `
 -PrefixLength $MaskBits

 #WAN

 $adapter = Get-NetAdapter | ? {$_.Name -eq "WAN"}
 $IP = "192.168.255.254"
 $adapter | New-NetIPAddress `
  -AddressFamily $IPType `
  -IPAddress $IP `
  -PrefixLength $MaskBits `

# END

### DNS Conf for all InterfaceAlias
echo "Configuring Dns"
foreach ($c in Get-NetAdapter) { write-host 'Setting DNS for' $c.interfaceName ; Set-DnsClientServerAddress -InterfaceIndex $c.interfaceindex -ServerAddresses ('9.9.9.9') }
#End

### Install Routing and necessary linked roles + autostart

echo "Installing Remote-Access, RSAT, Routing + Auto-start"
Install-WindowsFeature RemoteAccess, RSAT-RemoteAccess-PowerShell, Routing -IncludeManagementTools
set-service RemoteAccess -StartupType Automatic
Start-Service RemoteAccess

#END

### Install VPN (?)

echo "installing VPN role"
Install-remoteAccess -VpnType Vpn
#End

### Set connection as Private

echo "Set connection as private"
Set-NetConnectionProfile -NetworkCategory Private
#END

### Activing ICMPv4 probes

echo "Activating ICMPv4 probes"
$Params = @{
	"Name"   = 'vm-monitoring-icmpv4'
	"Action"        = 'Allow'
}

Set-NetFirewallRule @Params
#END

### Activate NAT and DHCP Relay

echo "Activate NAT and DHCP Relay"
netsh routing ip relay install

netsh routing ip add interface name="Bou-LAN" state=enable
netsh routing ip add interface name="WAN" state=enable


netsh routing ip relay add interface "Bou-LAN"
netsh rout ip rel set int ARC-SRV min=0
netsh routing ip relay add interface "WAN"
netsh rout ip rel set int WAN min=0
netsh routing ip relay add dhcpserver 192.168.8.1

#netsh -f ./WAN.conf
#netsh -f ./Bou-LAN.conf

### Add routes

echo "Adding routes"
route add -p 192.168.8.0/24 192.168.255.8
route add -p 192.168.12.0/24 192.168.255.8
route add -p 0.0.0.0/0 192.168.255.254

Read-Host "Finished???"