changing any dns server attribute bumps SOA serial
Kevin Darcy
kcd at daimlerchrysler.com
Tue Jul 20 22:06:25 UTC 2004
Jeff Stevens wrote:
>I don't know the history here, but I am told the BIND 4 servers did not bump
>the serial when the zone attributes changed but only when the zone data
>changed, and I have a customer that is not happy his BIND 8 servers do zone
>transfers when he updates the attributes (no zone data changes).
>
>What is the reason for the SOA now incrementing, so that I can respond to this?
>
What do you mean by "zone attributes"? SOA values? The SOA is a record
in the zone, so if it changes, the SOA *should* be bumped, since the
zone as a whole has changed. If BIND 4 didn't do this, then it was a bug.
- Kevin
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