Hi all,
I have a strange case with unbound ... I have defined a stub-zone to query to a secondary DNS server:
stub-zone: name: "mydomain.org" stub-addr: 172.22.54.4
stub-zone: name: "54.22.172.in-addr.arpa." stub-addr: 172.22.54.4
... but it doesn't works: any hostname or IP address is resolved. But if I use "forward":
forward-zone: name: "mydomain.org" forward-addr: 172.22.54.4
forward-zone: name: "54.22.172.in-addr.arpa." forward-addr: 172.22.54.4
all works ok. Then, which is the real difference between stub and forward zones?
According to unbound's man page, stub-zone is used for authority servers, which is my case. But forward zones are valid for not authority servers. On the other side: "unbound performs the recursive processing itself for stub zones." ¿¿¿??? How?? Why?? If I use a stub-zone, it is because I have an authority server with recursion for its SOA domain ...
I don't understand ... What is the correct configuration?