mirror of
https://github.com/eworm-de/routeros-scripts
synced 2024-05-14 08:04:19 +00:00
35 lines
1.4 KiB
Plaintext
35 lines
1.4 KiB
Plaintext
#!rsc
|
|
# RouterOS script: ipv6-update
|
|
# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
|
|
#
|
|
# update firewall and dns settings on IPv6 prefix change
|
|
|
|
:local pool [ / ipv6 pool get [ find where prefix=$"pd-prefix" ] name ];
|
|
:local addrlist [ / ipv6 firewall address-list find where comment=("ipv6-pool-" . $pool) ];
|
|
:local oldprefix [ / ipv6 firewall address-list get $addrlist address ];
|
|
|
|
# give the interfaces a moment to receive their addresses
|
|
:delay 2s;
|
|
|
|
if ($oldprefix != $"pd-prefix") do={
|
|
:log info ("Updating IPv6 address list with new IPv6 prefix " . $"pd-prefix");
|
|
/ ipv6 firewall address-list set address=$"pd-prefix" $addrlist;
|
|
|
|
:foreach record in=[ / ip dns static find where comment~("ipv6-pool-" . $pool) ] do={
|
|
:local comment [ :toarray [ / ip dns static get $record comment ] ];
|
|
:local intname [ :pick [ :pick $comment 1 ] 10 99 ];
|
|
:local suffix [ :pick [ :pick $comment 2 ] 7 99 ];
|
|
|
|
:local prefix [ / ipv6 address get [ find where interface=$intname from-pool=$pool global ] address ];
|
|
:local prefix64 [ :pick $prefix 0 [ :find $prefix "::/64" ] ];
|
|
|
|
:local name [ / ip dns static get $record name ];
|
|
:if ([ :len $name ] = 0) do={
|
|
:set name [ / ip dns static get $record regex ];
|
|
}
|
|
|
|
:log info ("Updating DNS record for " . $name . " to " . $prefix64 . ":" . $suffix);
|
|
/ ip dns static set address=($prefix64 . ":" . $suffix) $record;
|
|
}
|
|
}
|