diff options
| -rw-r--r-- | ipv6-update.rsc | 106 |
1 files changed, 55 insertions, 51 deletions
diff --git a/ipv6-update.rsc b/ipv6-update.rsc index 1d7207b..350fc4b 100644 --- a/ipv6-update.rsc +++ b/ipv6-update.rsc @@ -8,74 +8,78 @@ # update firewall and dns settings on IPv6 prefix change # https://git.eworm.de/cgit/routeros-scripts/about/doc/ipv6-update.md -:local 0 [ :jobname ]; :global GlobalFunctionsReady; :while ($GlobalFunctionsReady != true) do={ :delay 500ms; } -:local PdPrefix $"pd-prefix"; +:local Main do={ + :local ScriptName [ :tostr $1 ]; + :local PdPrefix $2; -:global LogPrintExit2; -:global ParseKeyValueStore; -:global ScriptLock; + :global LogPrintExit2; + :global ParseKeyValueStore; + :global ScriptLock; -$ScriptLock $0; + $ScriptLock $ScriptName; -:if ([ :typeof $PdPrefix ] = "nothing") do={ - $LogPrintExit2 error $0 ("This script is supposed to run from ipv6 dhcp-client.") true; -} + :if ([ :typeof $PdPrefix ] = "nothing") do={ + $LogPrintExit2 error $ScriptName ("This script is supposed to run from ipv6 dhcp-client.") true; + } -:local Pool [ /ipv6/pool/get [ find where prefix=$PdPrefix ] name ]; -:if ([ :len [ /ipv6/firewall/address-list/find where comment=("ipv6-pool-" . $Pool) ] ] = 0) do={ - /ipv6/firewall/address-list/add list=("ipv6-pool-" . $Pool) address=:: comment=("ipv6-pool-" . $Pool); - $LogPrintExit2 warning $0 ("Added ipv6 address list entry for ipv6-pool-" . $Pool) false; -} -:local AddrList [ /ipv6/firewall/address-list/find where comment=("ipv6-pool-" . $Pool) ]; -:local OldPrefix [ /ipv6/firewall/address-list/get ($AddrList->0) address ]; + :local Pool [ /ipv6/pool/get [ find where prefix=$PdPrefix ] name ]; + :if ([ :len [ /ipv6/firewall/address-list/find where comment=("ipv6-pool-" . $Pool) ] ] = 0) do={ + /ipv6/firewall/address-list/add list=("ipv6-pool-" . $Pool) address=:: comment=("ipv6-pool-" . $Pool); + $LogPrintExit2 warning $ScriptName ("Added ipv6 address list entry for ipv6-pool-" . $Pool) false; + } + :local AddrList [ /ipv6/firewall/address-list/find where comment=("ipv6-pool-" . $Pool) ]; + :local OldPrefix [ /ipv6/firewall/address-list/get ($AddrList->0) address ]; -:if ($OldPrefix != $PdPrefix) do={ - $LogPrintExit2 info $0 ("Updating IPv6 address list with new IPv6 prefix " . $PdPrefix) false; - /ipv6/firewall/address-list/set address=$PdPrefix $AddrList; + :if ($OldPrefix != $PdPrefix) do={ + $LogPrintExit2 info $ScriptName ("Updating IPv6 address list with new IPv6 prefix " . $PdPrefix) false; + /ipv6/firewall/address-list/set address=$PdPrefix $AddrList; - # give the interfaces a moment to receive their addresses - :delay 2s; + # give the interfaces a moment to receive their addresses + :delay 2s; - :foreach ListEntry in=[ /ipv6/firewall/address-list/find where comment~("^ipv6-pool-" . $Pool . ",") ] do={ - :local ListEntryVal [ /ipv6/firewall/address-list/get $ListEntry ]; - :local Comment [ $ParseKeyValueStore ($ListEntryVal->"comment") ]; + :foreach ListEntry in=[ /ipv6/firewall/address-list/find where comment~("^ipv6-pool-" . $Pool . ",") ] do={ + :local ListEntryVal [ /ipv6/firewall/address-list/get $ListEntry ]; + :local Comment [ $ParseKeyValueStore ($ListEntryVal->"comment") ]; - :local Prefix [ /ipv6/address/find where from-pool=$Pool interface=($Comment->"interface") global ]; - :if ([ :len $Prefix ] = 1) do={ - :set Prefix [ /ipv6/address/get $Prefix address ]; + :local Prefix [ /ipv6/address/find where from-pool=$Pool interface=($Comment->"interface") global ]; + :if ([ :len $Prefix ] = 1) do={ + :set Prefix [ /ipv6/address/get $Prefix address ]; - :if ([ :typeof [ :find ($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 $ListEntry; + :if ([ :typeof [ :find ($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 $ScriptName ("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 $ScriptName ("Updating IPv6 address list with new IPv6 prefix " . $Prefix . \ + " from interface " . ($Comment->"interface")) false; + /ipv6/firewall/address-list/set address=$Prefix $ListEntry; + } } } - } - :foreach Record in=[ /ip/dns/static/find where comment~("^ipv6-pool-" . $Pool . ",") ] do={ - :local RecordVal [ /ip/dns/static/get $Record ]; - :local Comment [ $ParseKeyValueStore ($RecordVal->"comment") ]; + :foreach Record in=[ /ip/dns/static/find where comment~("^ipv6-pool-" . $Pool . ",") ] do={ + :local RecordVal [ /ip/dns/static/get $Record ]; + :local Comment [ $ParseKeyValueStore ($RecordVal->"comment") ]; - :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 ]; - :set Prefix ([ :toip6 [ :pick $Prefix 0 [ :find $Prefix "/64" ] ] ] & ffff:ffff:ffff:ffff::); - :local Address ($Prefix | ([ :toip6 ($RecordVal->"address") ] & ::ffff:ffff:ffff:ffff)); + :local Prefix [ /ipv6/address/find where from-pool=$Pool interface=($Comment->"interface") global ]; + :if ([ :len $Prefix ] = 1) do={ + :set Prefix [ /ipv6/address/get $Prefix address ]; + :set Prefix ([ :toip6 [ :pick $Prefix 0 [ :find $Prefix "/64" ] ] ] & ffff:ffff:ffff:ffff::); + :local Address ($Prefix | ([ :toip6 ($RecordVal->"address") ] & ::ffff:ffff:ffff:ffff)); - $LogPrintExit2 info $0 ("Updating DNS record for " . ($RecordVal->"name") . \ - ($RecordVal->"regexp") . " to " . $Address) false; - /ip/dns/static/set address=$Address $Record; + $LogPrintExit2 info $ScriptName ("Updating DNS record for " . ($RecordVal->"name") . \ + ($RecordVal->"regexp") . " to " . $Address) false; + /ip/dns/static/set address=$Address $Record; + } } } } + +$Main [ :jobname ] $"pd-prefix"; |