SquidGuard Destinations Error

[JEU]

Hello, im using squidGuard to filter with blacklist, and i use "Not to allow IP addresses in URL" as an option too. Some users need access to certain sites that are using IP addresses and not URLs, so i add those IPs in a whitelist on destination to allow them. I have 6 IPs now working fine over that list, but now, i need to add one more to the list, and it gives me and error when i try to save changes:

The following input errors were detected:

* DEST 'ListaBlanca': Item 'XXX.XX.XX.X' is not a domain. Item 'XXX.XX.XX.X/' is not a url.

Searching on forum i found a post where someone advice to use filtering expressions like (XXX.XX.XX.X) and i didnt tried yet, but, anyone has a clue about the error?

Another related question:

I put all IP address in the domains list, and repeat them over urls list (with "/" at the end) and of course it works, but which one is the right list to put them on?. For example to allow "http://205.225.34.89/ until now i put 205.225.34.89 on domains, and 205.225.34.89/ on urls, which one is the right one?

[dvserg]

Use 'Expressions' as (xx.yy.vv.zz)|(aa.bb.cc.dd)…