How to fix wrong dns serial number?
Did it ever happen to you by mistake to add one additional digit into dns serial number? Ooops! Now, how to fix it?
Increase the serial number to (2^31) – (correct serial number) and reload named. For example 2^31-2009010602 = 138473046. As DNS serial numbers are signed integers, this make server thinks that it’s a negative [...]
