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Cisco Bug: CSCvu83641 - CTS-Test-Server probe is sent to ISE even if disabled

Last Modified

Sep 14, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

16.6.7

Description (partial)

Symptom:
CTS server test feature is globally disabled on switch (no cts server test all enable), but switch still sends probes to ISE and it's filling live logs with failed attempts.

TWINNYADAM#show cts server-list 
CTS Server Radius Load Balance = DISABLED
Server Group Deadtime = 20 secs (default)
Global Server Liveness Automated Test Deadtime = 20 secs
Global Server Liveness Automated Test Idle Time = 60 mins 
Global Server Liveness Automated Test = DISABLED

Installed list: CTSServerList1-0001, 1 server(s):
  Server: X.X.X.X, port 1812, A-ID 5AE112384E15E8F29518D0429B788BEC
          Status = ALIVE    flag(0x10)
          auto-test = FALSE, keywrap-enable = FALSE, idle-time = 60 mins, deadtime = 20 secs
List of servers with AID 5AE112384E15E8F29518D0429B788BEC:
  Server: X.X.X.X:1812

Conditions:
CTS server test is disabled on switch
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