Serial number question..
Reindl Harald
h.reindl at thelounge.net
Thu Dec 17 19:02:38 UTC 2020
Am 17.12.20 um 19:56 schrieb Bruce Johnson:
> Someone updated out name server and messed up the serial number on the primary; as a result our secondaries are not updating properly.
>
> Primary:
>
> bruces-Mac-Mini:~ johnson$ dig @elixir.pharmacy.arizona.edu -t SOA +noall +answer pharmacy.arizona.edu
> pharmacy.arizona.edu. 86404 IN SOA elixir.pharmacy.arizona.edu. wunz.elixir.pharmacy.arizona.edu. 1297117089 3600 120 1209600 86400
>
>
> Secondaries:
>
> bruces-Mac-Mini:~ johnson$ dig @dhbns1.pharmacy.arizona.edu -t SOA +noall +answer pharmacy.arizona.edu
> pharmacy.arizona.edu. 86404 IN SOA elixir.pharmacy.arizona.edu. wunz.elixir.pharmacy.arizona.edu. 1762233707 3600 120 1209600 86400
> bruces-Mac-Mini:~ johnson$ dig @ns-remote.arizona.edu -t SOA +noall +answer pharmacy.arizona.edu
> pharmacy.arizona.edu. 86404 IN SOA elixir.pharmacy.arizona.edu. wunz.elixir.pharmacy.arizona.edu. 1762233707 3600 120 1209600 86400
>
> Is the fix here just setting the serial number on the primary to 1762233708 ?
>
> The various things online I’ve found are all based on “you accidentally set the primary more than 2^32 ahead” so you have to do a bunch of modulo arithmetic...
just set it *higher* on the master and you are done
More information about the bind-users
mailing list