Hi, I have a couple of Cat65k with one CSM on each running in active-standby mode. The active CSM shows thousands of connections in CLOSING state while the passive CSM shows the same thousand connections in ESTAB state. When we look at the connections in the real servers they do not see connections that would match the ones that the CSM repporst as CLOSING. The connections can stay in CLOSING mode for several minutes. I am running version 4.2.5. Any ideas of why all these CLOSING connections? What troubleshooting steps do you suggest?