# Made by Alexandre SIMAO
# GPLv3

# Script to install and configure a Fuckdows Server 2016 as a router
# RTR-03 Only
# Script done

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

### Change the poor machine name

echo "Renaming Computer"
Rename-computer RTR-03
#END

### Rename Adapters by parsing the VM device name

echo "Renaming Computer"
$adapts = Get-NetAdapter
foreach ($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

### Général IP configure

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

#WAN IP conf

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

#Aston

netsh interface ip set address name="Aston" DHCP

### 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

### Install Routing and necessary linked roles

#echo "installing VPN routing role"

Install-windowsFeature -Name Routing -IncludemanagementTools
Install-remoteAccess -VpnType Routingonly
set-service RemoteAccess -StartupType Automatic
Start-Service RemoteAccess

# Configure NAT

netsh routing ip nat install
netsh routing ip nat add interface name="WAN" mode=Private
netsh routing ip nat add interface name="Aston" mode=FULL

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

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

#END

#netsh -f ./WAN.conf

### Set connection as Private

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

# 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 192.168.128.0/24 192.168.255.128
route add -p 0.0.0.0/0 192.168.255.254

ipconfig /renew
Read-Host "Finished???"
Restart-Computer