Hi. I need script to remove ip's from address list if IP isn't assigned to any active ppp session. How to write this loop?
I tried that, but it doesn't work.

ros code

:foreach ip in=[/ip firewall address-list find] do {
    :foreach ip2 in=[/ppp active find] do {
        :if ($ip != ip2) do={/ip firewall address-list [:find address=$ip2}
    }
}

Try this:

ros code

/ip firewall address-list
:foreach ip in=[find] do={
  :if ([:len [/ppp active find address=[get $ip address]]] = 0) do={
    remove [find address=[get $ip address]]
  }
}

Thank you. But id doesn't work.

Try this instead. Problem with the previous code I explained here in your other post.

ros code

/ip firewall address-list
:foreach ip in=[find] do={
  :local add [get $ip address]
  :if ([:len [/ppp active find address=$add]] = 0) do={
    remove $ip
  }
}

HTH

Thank you.