A quick scriptlet I whipped up for a friend tonight to allow them to retrieve an IP addess from a specific PPPoE interface.
Handy for updating DynDNS entries among other things.


:local wanip [/ip address get [/ip address find where interface=pppoe-wan] address];

:set wanip [:pick $wanip 0 ([:len $wanip]-3) ];

#whatever you want to do with said IP goes here

:put $wanip;

Obviously update pppoe-wan with your interface name πŸ˜‰

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