No replies yet, so I'm trying to figure this out myself.
I've added a local variable dnsComment. Once the script has the dnsDhcpid, I try to use that to derive the comment set in the DNS entry. If there is no comment (len <= 0), I allow the script to remove the entry. if there IS a comment, I do NOT allow the script to delete the entry.
I'm going this route as I've never seen the script actually set the comment field. So I figured if I need to set a DNS entry manually, I could just add a comment like "Do not remove this!" and the script will then leave it alone..
Comments? I don't know how to debug something like this, if I try it.
This is the new bottom of the script, where DNS entries are removed:
I've added a local variable dnsComment. Once the script has the dnsDhcpid, I try to use that to derive the comment set in the DNS entry. If there is no comment (len <= 0), I allow the script to remove the entry. if there IS a comment, I do NOT allow the script to delete the entry.
I'm going this route as I've never seen the script actually set the comment field. So I figured if I need to set a DNS entry manually, I could just add a comment like "Do not remove this!" and the script will then leave it alone..
Comments? I don't know how to debug something like this, if I try it.
This is the new bottom of the script, where DNS entries are removed:
Code:
{ /ip dns static :local dnsDhcpId :local dnsComment :set dnsDhcpId [ find address=$leaseActIP ] :set dnsComment [ get $dnsDhcpID comment ] :if ( [ :len $dnsDhcpId ] > 0 and [ :len $dnsComment ] <= 0) do=\ { :log info "DHCP2DNS: removing static domain name(s) for address $leaseActIP" remove $dnsDhcpId } /}Statistics: Posted by cgallery — Fri Jan 19, 2024 5:34 pm