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ipv6-update: support host addresses in address-list

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This commit is contained in:
Christian Hesse 2023-02-09 22:42:02 +01:00
parent a34d5d7141
commit 62707dc549
4 changed files with 22 additions and 5 deletions
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7
doc/ipv6-update.md
View file

@ -11,7 +11,7 @@ Description
With changing IPv6 prefix from ISP this script handles to update...
* ipv6 firewall address-list
* ipv6 firewall address-list (prefixes (`/64`) and host addresses (`/128`))
* dns records
Requirements and installation
@ -52,6 +52,11 @@ has to be associated to an interface in comment:
/ipv6/firewall/address-list/add address=2003:cf:2f0f:de01::/64 comment="ipv6-pool-isp, interface=br-local" list=local;
Updating address list entries with host addresses works as well, the new
prefix is combinded with given suffix then:
/ipv6/firewall/address-list/add address=2003:cf:2f0f:de01:e3e0:f8fa:8cd6:dbe1/128 comment="ipv6-pool-isp, interface=br-local" list=hosts;
Static DNS records need a special comment to be updated. Again it has to
start with "`ipv6-pool-`" and actual pool name, followed by a comma,
"`interface=`" and the name of interface this address is connected to:

1
global-config.changes
View file

@ -102,6 +102,7 @@
91="Dropped check for CAP in 'check-routeros-update' to solve issues with wifiwave2 package.";
92="Made qr-code url configurable for 'daily-psk'.";
93="Added support to backup global-config-overlay in 'backup-email' and 'backup-upload'.";
94="Added support for host addresses in address-list for 'ipv6-update'.";
};
# Migration steps to be applied on script updates

2
global-functions
View file

@ -12,7 +12,7 @@
:local 0 "global-functions";
# expected configuration version
:global ExpectedConfigVersion 93;
:global ExpectedConfigVersion 94;
# global variables not to be changed by user
:global GlobalFunctionsReady false;

17
ipv6-update
View file

@ -41,9 +41,20 @@
:local Prefix [ /ipv6/address/find where from-pool=$Pool interface=($Comment->"interface") global ];
:if ([ :len $Prefix ] = 1) do={
:set Prefix [ /ipv6/address/get $Prefix address ];
$LogPrintExit2 info $0 ("Updating IPv6 address list with new IPv6 prefix " . $Prefix . \
" from interface " . ($Comment->"interface")) false;
/ipv6/firewall/address-list/set address=$Prefix $ListEntry;
:if ([ :typeof [ :find ($ListEntryVal->"address") "/128" ] ] = "num" ) do={
:set Prefix ([ :toip6 [ :pick $Prefix 0 [ :find $Prefix "/64" ] ] ] & ffff:ffff:ffff:ffff::);
:local Address ($ListEntryVal->"address");
:local Address ($Prefix | ([ :toip6 [ :pick $Address 0 [ :find $Address "/128" ] ] ] & ::ffff:ffff:ffff:ffff));
$LogPrintExit2 info $0 ("Updating IPv6 address list with new IPv6 host address " . $Address . \
" from interface " . ($Comment->"interface")) false;
/ipv6/firewall/address-list/set address=$Address $ListEntry;
} else={
$LogPrintExit2 info $0 ("Updating IPv6 address list with new IPv6 prefix " . $Prefix . \
" from interface " . ($Comment->"interface")) false;
/ipv6/firewall/address-list/set address=$Prefix $ListEntry;
}
}
}