Dec 11 12:07:19 dc02.domain krb5kdc[87271](info): TGS_REQ (8 etypes {18 17 20 19 16 23 25 26}) 10.21.254.22: ISSUE: authtime 1702285638, etypes {rep=18 tkt=18 ses=18}, HTTP/dc02.domain@domain for ldap/dc02.domain@domain Dec 11 12:07:19 dc02.domain krb5kdc[87271](info): ... CONSTRAINED-DELEGATION s4u-client=user@domain Dec 11 12:07:19 dc02.domain krb5kdc[87271](info): closing down fd 11 Dec 11 12:07:19 dc02.domain krb5kdc[87271](info): AS_REQ (4 etypes {20 19 18 17}) 10.21.254.174: NEEDED_PREAUTH: host/inf-my-tt.domain@domain for krbtgt/domain@domain, Additional pre-authentication required Dec 11 12:07:19 dc02.domain krb5kdc[87271](info): closing down fd 11 Dec 11 12:07:19 dc02.domain krb5kdc[87271](info): AS_REQ (4 etypes {20 19 18 17}) 10.21.254.174: NEEDED_PREAUTH: host/inf-my-tt.domain@domain for krbtgt/domain@domain, Additional pre-authentication required Dec 11 12:07:19 dc02.domain krb5kdc[87271](info): closing down fd 11