Strange Debug events in the syslog

[Konstantin Nesterov]

Hello everyone!

I have got Cisco WLC 2504, current version is 7.6.120.0, so I have got an virtual interface on this WLC for mobile users (SSID: MOBILE).

I have applyed ACL on this interface "ACL-BLOCK-LAN-IG-MOBILE", so this ACL blocks all traffic to LAN and permit any traffic to internet.

But sometimes I can see this events messages on my syslog server from this WLC:

WLC02: *apfMsConnTask_2: #HREAP-7-ACL_ENTRY_DONOT_EXIST: hreap.c:6044 Unable to find an ACL by name "ACL-BLOCK-LAN-IG-MOBILE".

BUT! I can see that this ACL is active by the stats count, this ACL applyed only on 1 interface, there is no another ACL at all.

What can it be?

It's not a big problem, but this messages is really strange)

[Scott Fella]

Interesting... So are the AP's in local mode or FlexConnect? Are you using FlexConncet ACLs?  I'm assuming this are still working fine and blocking?  Also that version of code is not great. v7.6.130.0 is way better.

-Scott

[tonyp8581]

Hi Konstantin,

Since I upgrade my WLC 5508 to v 7.6.130, in my syslog, I started seeing the same message as you.

Like yourself, my ACL's are working properly. Very strange this message. Did you find an explanation ?

Scott, FYI, I'm using Flexconnect ACL's with local switching on 3602 AP's

Thanks

[Abhishek Abhishek]

Take a look here:

http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/81733-contr-acls-rle.html

[Saurav Lodh]

could be related to this old bug CSCso39413

[tonyp8581]

I haven't called TAC to confirm, but to me, it seems more like a cosmetic error.   Or in Cisco's words;

WLC Normal operation:

https://tools.cisco.com/bugsearch/bug/CSCtt96972

https://tools.cisco.com/bugsearch/bug/CSCuo38583