Empty $leaseActIP in DHCP script

RouterOS Scripting
1

Hello!, I’m trying to get the DHCP assigned IP from my script on bound event, the script get triggered but $leaseActIP is empty, not shure if is a ros version problem (actually running 6.49.9), of course the script get triggered when $bound=1 and dhcp is assigned correctly as I can see in terminal.

:if ($bound=1) do={
:log info “DHCP lease ready: $leaseActIP”
}

2

You do only confusion

dhcp-server is not dhcp-client
leaseBound is not bound
leaseActIP is not lease-address

3

Look for lease-script there: https://wiki.mikrotik.com/wiki/Manual:IP/DHCP_Server#General

4

Available DHCP variables Mikrotik help - These are available variables that are accessible for the event script:.

  • bound : “1” = lease is added or changed; “0” = lease is removed
  • server-address: DHCP server address
  • lease-address: lease address provided by a server
  • interface: name of the interface on which the client is configured
  • gateway-address: gateway address provided by a server
  • vendor-specific: stores value of option 43 received from DHCP server
  • lease-options: an array of received options


:if ($bound=1) do={
    :log info "DHCP lease ready: $"lease-address" "
}

Sample DHCP scripts: Mikrotik help - Lease script example

5

in the dhcp-client script section you really have to address/read the variable with the "
cost me about 30min before i realized that :laughing:

$"lease-address"
6

The user didn’t specify where, so your suggestions might be wrong…


:if ($leaseBound=1) do={
:log info “DHCP lease ready: $leaseActIP”
}
:if ($bound=1) do={
:log info “DHCP lease ready: $“lease-address””
}