refactor(dns): set source of dns domain on fw.yaml

config/node/fw/networkd/23-fw-user.network

@@ -7,8 +7,8 @@ IPv6PrefixDelegation=true
 IPv6SendRA=true
 IPv6SendRAExtension=false
 # IPv4
-Address={{ hostvars['fw']['network4']['firewall']['user'] }}/24
-DNS={{ hostvars['fw']['network4']['blocky']['server'] }}
+Address={{ hostvars['fw']['network']['fw']['ipv4']['user'] }}/24
+DNS={{ hostvars['fw']['network']['blocky']['ipv4']['server'] }}
 
 [IPv6PrefixDelegation]
 SubnetId=20
@@ -22,4 +22,4 @@ Managed=false
 # O-Flag: Other information form DHCPv6
 OtherInformation=false
 EmitDNS=true
-DNS={{ hostvars['fw']['network6']['blocky']['server'] }}
+DNS={{ hostvars['fw']['network']['blocky']['ipv6']['server'] }}