Is there an example of wlc 5520 cpu acl?

[CCC3]

I'm trying to set up a CPU ACL on the WLC 5520.

Do you have any examples?

For example, I gave 10.10.10.10/32
I don't know, but 10.10.10.11/32 is also login wlc, so I'm looking for a problem.

Do I have to set both inbound and outbound in both directions when I set up acl?

[Mark Elsen]

  - FYI : https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wlan-security/71978-acl-wlc.html
     Take care when working on CPU ACL's on a controller that is in production ; don't lock yourself out!

 M.

[CCC3]

I've already checked the document in the link you gave me, but I don't have enough information. Even non-permit ip can be accessed, and when connected with permit ip, it can be counted in deny..

[Rich R]

Hard to say what you've done wrong without seeing the ACL but sounds like you might have made a mistake in some of the entries.
Is the ACL actually applied to CPU?

> Do I have to set both inbound and outbound in both directions when I set up acl?
Yes