I'm running one VG224 - 12.3(14)T2 - with CCM 4.1.3 via SCCP. Everything is working great except...
One night this week I had to restart the VG224; some ports were showing Out of Service (OOS) under the sh stcapp device summary command, and users of those ports were reporting getting nothing but reorder when they picked up the handset. I reset the ports in CCM first, and that seemed to fix the issue, but it started happening again, so I bounced the VG224. All seemed fine, the OOS didn't happen again.
Then, I took a look at the CCM Event Logs...I keep getting a transient connection attempt for a device with the MAC/device name of AN0C863A06B1FFF. Problem is, when I seach on the MAC/device name in the CCMAdmin pages, it returns 0 results. However, when I go and take a peek at the Device table in the database (on any of my CCM's, pub or subs), it shows a device/MAC of AN0C863A06B1FFF!
The errors on the CCM started happening when I rebooted the VG224, so the rogue MAC had to be created at that time. How this happened I'm not even sure, but does anyone have any idea how to get rid of this? If push comes to shove, I'm going to pull the VG224 out of CCM, see if that fixes it...anyone else have any ideas?