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I have set unbound to "Register DHCP leases in the DNS Resolver" and "Register DHCP static mappings in the DNS Resolver" but are unable to resolve new dhcp leases.

What I found so far is, that /var/unbound/dhcpleases.conf is written and data is ok. Simply restarting unbound will help to resolve new hosts from dhcpleases.conf.
It seems that unbound is not triggered to read the changed file.

The box is currently running 17.7.3.

This is unbound config:

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  <unbound>
    <custom_options>include:/var/unbound/conf.d/ad-blacklist.conf</custom_options>
    <forwarding>1</forwarding>
    <regdhcp>1</regdhcp>
    <regdhcpstatic>1</regdhcpstatic>
    <active_interface/>
    <outgoing_interface/>

### snip
host entries
### snip

    <hideidentity>1</hideidentity>
    <hideversion>1</hideversion>
    <cache_max_ttl/>
    <cache_min_ttl/>
    <incoming_num_tcp>10</incoming_num_tcp>
    <infra_cache_numhosts>10000</infra_cache_numhosts>
    <infra_host_ttl>900</infra_host_ttl>
    <jostle_timeout>200</jostle_timeout>
    <log_verbosity>1</log_verbosity>
    <msgcachesize>4</msgcachesize>
    <num_queries_per_thread>512</num_queries_per_thread>
    <outgoing_num_tcp>10</outgoing_num_tcp>
    <unwanted_reply_threshold/>
    <enable>1</enable>
    <acls>
      <aclname>nt0010 openvpn adress</aclname>
      <aclaction>allow</aclaction>
      <description>nt0010 openvpn adress</description>
      <row>
        <acl_network>172.16.1.2</acl_network>
        <mask>32</mask>
        <description>nt0010 openvpn adress</description>
      </row>
    </acls>
    <acls>
      <aclname>Openvpn Clients</aclname>
      <aclaction>allow</aclaction>
      <description/>
      <row>
        <acl_network>172.16.7.0</acl_network>
        <mask>24</mask>
        <description/>
      </row>
    </acls>
  </unbound>


Hi,

I have a multi-wan setup with 3 next hop router and want to update 3 freedns records based on those routers wan IPs.

This is what I have configured 3 times (see screenshot), each with its unique hostname and with the "interface to monitor" set to the corresponding interface.

But all records are updated with the IP adresse from the default route and not the different wan ips.

The logs say this:

Code Select Expand


Aug 9 21:17:30 opnsense: /services_dyndns_edit.php: Dynamic DNS (myfreedns.hostname): (Success) IP Address Changed Successfully!
Aug 9 21:17:30 opnsense: /services_dyndns_edit.php: Dynamic DNS: updating cache file /var/cache/dyndns_opt2_myfreedns.hostname_0.cache: 80.62.134.xxx


The box is running
OPNsense 17.7-amd64
FreeBSD 11.0-RELEASE-p11


Any ideas?
LibreSSL 2.4.5