# User Configuration
:global nomorAbsen 24;
:global namaSiswa "tamir";
:global ifaceWan "ether1";
:global ifaceLan "wlan1";
# System Calculation
:local dhcpClientId [/ip dhcp-client find where interface=$ifaceWan];
:if ($dhcpClientId = "") do={
    /ip dhcp-client add interface=$ifaceWan disabled=no;
    :delay 15s;
}
:global ipSwitch [/ip dhcp-client get [find interface="$ifaceWan"] gateway];
/ip dhcp-client remove [find interface="$ifaceWan"];
:global firstDot [:find $ipSwitch "."];
:global secondDot [:find $ipSwitch "." ($firstDot + 1)];
:global thirdDot [:find $ipSwitch "." ($secondDot + 1)];
:global ipPrefix [:pick $ipSwitch 0 $thirdDot];
:global calcIpWan ($nomorAbsen + 150);
:global calcIpLan ($nomorAbsen + 100);
:global ipWan "$ipPrefix.$calcIpWan/24";
:global ipLan "192.$calcIpLan.20.1/24";
:global ipGateway "$ipSwitch";
:global ipNetworkLan "192.$calcIpLan.20.0/24";
:global ipNetworkWan "$ipPrefix.0/24";
:global dnsServer "8.8.8.8";
:global splitter "_";
:global wifiSsid "$nomorAbsen$splitter$namaSiswa";
:global wifiSecProfile "$nomorAbsen$splitter$namaSiswa";
:global wifiPsk "$nomorAbsen$splitter$namaSiswa";
:global dhcpServerName "dhcp$splitter$namaSiswa";
:global leaseTime "08:00:00";
# Executing Commands
/ip address add address="$ipWan" interface="$ifaceWan";
/ip address add address="$ipLan" interface="$ifaceLan";
/ip dns set servers="$dnsServer" allow-remote-requests=yes;
/ip route add gateway="$ipGateway";
/ip firewall nat add chain=srcnat out-interface="$ifaceWan" action=masquerade;
:if ([/interface wireless find name=$ifaceLan] = "") do={
    /interface wireless remove [find name=$ifaceLan];
}
/interface wireless add name=$ifaceLan;
:if ([/interface wireless security-profiles find name=$wifiSecProfile] = "") do={
    /interface wireless security-profiles remove [find name="$nomorAbsen"];
}
/interface wireless security-profiles add name="$wifiSecProfile" mode=dynamic-keys authentication-types=wpa-psk,wpa2-psk wpa-pre-shared-key="$wifiPsk" wpa2-pre-shared-key="$wifiPsk";
/interface wireless set "$ifaceLan" mode=ap-bridge ssid="$wifiSsid" security-profile="$wifiSecProfile";
/routing rip interface add interface="$ifaceLan" send=v2 receive=v2;
/routing rip network add network="$ipNetworkLan";
/routing rip network add network="$ipNetworkWan";