29 lines
1.2 KiB
Plaintext
29 lines
1.2 KiB
Plaintext
:foreach lease in=[/ip dhcp-server lease find] do={
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:local hostName [/ip dhcp-server lease get $lease host-name]
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# Skip if hostName is empty
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:if ( [ :len $hostName ] > 0 ) do={
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:local ipAddress [/ip dhcp-server lease get $lease address]
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:local ttl [/ip dhcp-server lease get $lease expires-after]
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# Find the corresponding network for the lease's IP address
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:local networkId [/ip dhcp-server network find where $ipAddress in address]
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:local domainName [/ip dhcp-server network get $networkId domain]
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:local fqdn "$hostName.$domainName"
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:log info "Processing $fqdn with IP $ipAddress and TTL $ttl"
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# Remove any existing static DNS entries with the same IP address
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:foreach oldRecord in=[/ip dns static find where address=$ipAddress and comment~"#DHCP"] do={
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:log info "Removing old DNS entry with IP $ipAddress"
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/ip dns static remove $oldRecord
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}
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# Add or update the static DNS entry
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/ip dns static add address=$ipAddress name=$fqdn ttl=$ttl comment="#DHCP" disabled=no
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}
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}
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/system script run DHCP2DNS_CLEANUP
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/system script run NATUPDATE |