simple mikrotik scripts

==== clean lease of android ==== 

  :foreach i in=[/ip dhcp-server lease find host-name~"android"] do={/ip dhcp-server lease remove $i}

==== drop bad coonections (NAT SIP) ====

  :foreach i in=[/ip firewall connection find assured=no && src-address~"192.168.0.24"] do={
  /ip firewall connection remove $i
  }