I’ve noticed that InterWorxCP seems to regularly generate new SOA serial number for every DNS zone even though there has been no changes to it. This is a problem for me, because I am running primary nameserver on the InterWorxCP box and this behavior causes secondary nameservers to regularly and uselessly re-transfer all zones, and also to almost never report correct serial number.
Might this be a bug in my setup or a bug in InterWorxCP?
The serial is updated on each export of the dns data file (every 5 minutes). I’ll look into changing this to occur only on a record change as you’re right, the xfers are needless.
This issue really needs to be fixed. We have a few customers slaving zones to our customer slaving server, and we’re still running into this problem. It’s constantly having to repull zones due to the serials always incrementing, even for no reason.