mirror of
https://github.com/eworm-de/routeros-scripts
synced 2024-05-14 08:04:19 +00:00
31 lines
1.3 KiB
Text
31 lines
1.3 KiB
Text
|
# RouterOS script: update-gre-address
|
||
|
|
# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de>
|
||
|
|
#
|
||
|
|
# update gre interface remote address with dynamic address from
|
||
|
|
# ipsec remote peer
|
||
|
|
|
||
|
|
:global "gre-cert-prefix";
|
||
|
|
:global "gre-int-prefix";
|
||
|
|
|
||
|
|
/ interface gre set remote-address=0.0.0.0 disabled=yes [ find where !running !disabled ];
|
||
|
|
|
||
|
|
:foreach peer in=[ / ip ipsec remote-peers find ] do={
|
||
|
|
:local id [ / ip ipsec remote-peers get $peer id ];
|
||
|
|
|
||
|
|
:if ([ :pick $id 0 [ :len $"gre-cert-prefix" ] ] = $"gre-cert-prefix") do={
|
||
|
|
:local name [ :pick $id [ :len $"gre-cert-prefix" ] [ :len $id ] ];
|
||
|
|
:local addrnew [ / ip ipsec remote-peers get $peer dynamic-address ];
|
||
|
|
:local grename ($"gre-int-prefix" . $name);
|
||
|
|
:local greint [ / interface gre find where name=$grename ];
|
||
|
|
:if ([ :len $greint ] > 0) do={
|
||
|
|
:local addrold [ / interface gre get $greint remote-address ];
|
||
|
|
:local disabled [ / interface gre get $greint disabled ];
|
||
|
|
:if ($addrnew != $addrold || $disabled = true) do={
|
||
|
|
:log info ("Update remote address for interface " . $grename . " to " . $addrnew);
|
||
|
|
/ interface gre set remote-address=0.0.0.0 disabled=yes [ find where remote-address=$addrnew name!=$grename ];
|
||
|
|
/ interface gre set $greint remote-address=$addrnew disabled=no;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|