Logging of Dynamically obtain IP Address from ISP

RouterOS General
1

Hi folks!

Is Mikrotik RouterOS capable to log Public/ Private IP Addresses obtain dynamically from ISP?

If yes, how?

Thank you so much.

2

What do you mean?

Sent from my SCH-I545 using Tapatalk

3

What I mean is, I want my RB951G-2HnD to log each dynamic Public IP Address that my router is getting from my ISP.

Is it possible?

Thank you.

4

Yeah. You could script that. Similar to the dynamic dns scripts people use.

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5

Nice.

Can you guide me on how I can learn to construct that script? or much better if you can show me a sample script?

Thank you so much, Sir.

6

I’d basically have to write the script. I’ll do it later today or tomorrow if I get a chance.

-Eric

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7

Basically this…

Variables

:local currentLocalSiteInterface “ether01-gateway”
:local currentLocalSite
:local forceUpdate false

Script

:global localSite

:if ($currentLocalSiteInterface != “” && $currentLocalSite = “”) do={

:set currentLocalSite [/ip address get [/ip address find interface=$currentLocalSiteInterface] address]

:set currentLocalSite [/ip dhcp-client get [/ip dhcp-client find interface=$currentLocalSiteInterface] address]
:set currentLocalSite [:pick $currentLocalSite 0 [:find $currentLocalSite "/" -1]]

}

:if ([:typeof $localSite] = “nothing”) do={
:set localSite “”
}

:if ($currentLocalSite != $localSite) do={
:set forceUpdate true
:set localSite $currentLocalSite
}

:if ($forceUpdate) do={

DO WHATEVER YOU WANT HERE …

}