# Made by Alexandre SIMAO
# GPLv3

# Script to install and configure a Fuckdows Server 2016 as a router
# RTR-01 Only
# Script done



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

### Change the poor machine name

echo "Changing Computer's name"
Rename-computer RTR-01

# End of renaming

### Rename Adapters by parsing the VM device name

echo "Renaming adapters"
$adapts = Get-NetAdapter
foreach ($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 10s"
Sleep 10
#End

### Général IP configure

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

#Arc-SRV IP conf

netsh interface ip set address name="Arc-SRV" static 192.168.8.254 255.255.255.0

 #Arc-CLI conf

 netsh interface ip set address name="Arc-CLI" static 192.168.12.8 255.255.255.0

### WAN conf

netsh interface ip set address name="WAN" static 192.168.255.8 255.255.255.0 192.168.255.254


### DNS Conf for all InterfaceAlias ###

echo "DNS conf"
foreach ($c in Get-NetAdapter) { write-host 'Setting DNS for' $c.interfaceName ; Set-DnsClientServerAddress -InterfaceIndex $c.interfaceindex -ServerAddresses ('9.9.9.9') }

# End of scriptlet

### Install Routing and necessary linked roles ###

echo "installing VPN routing role"
Install-remoteAccess -VpnType Routingonly
set-service RemoteAccess -StartupType Automatic
Start-Service RemoteAccess

# End of scritlet


### Activating remote-access role
echo "installing VPN routing role"
Install-windowsFeature -Name Routing -IncludemanagementTools
Install-remoteAccess -VpnType Routingonly
set-service RemoteAccess -StartupType Automatic
Start-Service RemoteAccess

#END

### Activate NAT and DHCP Relay ###

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

netsh routing ip add interface name="Arc-SRV" state=enable
netsh routing ip add interface name="Arc-CLI" state=enable
netsh routing ip add interface name="WAN" state=enable

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


### Set connection as private ###
echo "Set connection as private"
Get-NetAdapter | Set-NetConnectionProfile -NetworkCategory Private

### Change ZoneAlarm rule to accept incoming ICMP ipv4 probes ###

Get-NetFirewallRule -name "*ICMP4-ERQ-In*" | Enable-NetFirewallRule

#END

### Add routes

echo "Adding route"
route add -p 192.168.128.8/24 192.168.255.128
route add -p 0.0.0.0/0 192.168.255.254

# End of scriptlet


Read-Host "Finished???"
Restart-Computer