It's only occasionally and for random users.
Here is the error:
Here is my zimbra config related to this.external LDAP auth failed, LDAP error: - unable to ldap authenticate: 80090308: LdapErr: DSID-0C0903A8, comment: AcceptSecurityContext error, data 52e, v1db1;
Code: Select all
zimbra@zimbra:~/log$ zmprov gacf |grep -i InvalidLoginFilter
zimbraInvalidLoginFilterDelayInMinBetwnReqBeforeReinstating: 15
zimbraInvalidLoginFilterMaxFailedLogin: 10
zimbraInvalidLoginFilterMaxSizeOfFailedIpDb: 7000
zimbraInvalidLoginFilterReinstateIpTaskIntervalInMin: 5
Code: Select all
zimbra@zimbra:~/log$ zmprov gacf |grep -i zimbraHttpDosFilter
zimbraHttpDosFilterDelayMillis: -1
zimbraHttpDosFilterMaxRequestsPerSec: 30
Thanks,
David