dynDNS script and firewall rules

RouterOS Beginner Basics
1

Hello,

I successfully set up dynDNS script with scheduler on my RouterOS 4.11

But I have few Firewall rules (IP->Firewall->NAT) where dst-address is my old ip: 1.2.3.4 , so when dynDNS changes to new ip address(1.2.3.5), my firewall rules remains the same with old ip addresses (1.2.3.4). How do I dynamicaly update my firewall rules ip addresses ?

2

In the same script. Something like this:

/ip firewall nat> 
set 'your dst-nat rule number' dst-addresses='your new public IP address from script variable'

HTH,

3

Thanks, it works.

Here is script that changes 2 rules:

# Updates firewall rules with new IP
/ip firewall nat set 1 dst-address=$currentIP
/ip firewall nat set 2 dst-address=$currentIP