Solved 3CX 18.0 Update 3 (build 461): Bug in "IP in Blacklist"?

[netval]

Hello everybody,
I have an installation of 3CX updated to version 18 Update 3 build 461. For some time, in the "IP in blacklist" section, I happen to want the subnet of an address that has been blacklisted, but using the insertion by range (e.g., xxx. xxx.xxx.0 / 24), I get an "IP already present" error. But I'm sure (at least I think ) that there is no overlapping subnet configured. Has anyone encountered the same problem? Am I wrong? But I have always used functionality successfully in the past.

Thank you very much.

 

[jcostlow]

If you have the automatic global blacklist enabled the range you are wanting to block may already be on that list.

 

[netval]

Hello @jcostlow ,
sorry for the delay with which I answer you.
Yes, I have the feature enabled. I did not think about it.
Thank you.