Getting Authentication error in server log frequently

,
1

We are getting below error in Integration Server,

[3534]2018-06-06 16:38:38 BST [ISS.0053.0002C] Access denied for user Administrator on port 7221 → ‘spm/monitoring/state/’ from 10.196.216.133.
[3533]2018-06-06 16:38:38 BST [ISS.0012.0012W] Authentication of user “Administrator” failed with exception: Login Failure: all modules ignored.

This error is coming in every 30 seconds. Any idea why it is coming, I have tried below :-

  1. reset SPM password,
  2. Made SPM password is same as IS password.
2

Hi,

Have you restarted the SPM?
Do you see the same errors on SPM’s logs?
Have you checked the CCE?

Best regards,

3

Hi I restarted SPM remote and local both.
NO I can not see same logs in SPM
I have done below to resolve this issue:-

  1. In local SPM and Command central, set the authentication to fixed user - Administrator.
  2. In remote SPM and IS , set the authentication to fixed user and provided Admin user and passwrod.
    restarted both. and IS also
4

But still getting the same error