Red Hat Enterprise Linux release 8.3 Samba4.12.3 AMD EPYC 7502P 32-core Processorで構築した Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた

[root@rhel8 ~]# kinit administrator
Password for administrator@TEST.JP:
[root@rhel8 ~]# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘RHEL8’ to dns domain ‘test.jp’
No DNS domain configured for rhel8. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
[root@rhel8 ~]# systemctl restart winbind
[root@rhel8 ~]# wbinfo -u
TEST\guest
TEST\administrator
TEST\krbtgt
TEST\chibi
[root@rhel8 ~]# wbinfo -n administrator
S-1-5-21-484203184-1642524679-1101545312-500 SID_USER (1)
[root@rhel8 ~]# net ads info
LDAP server: 192.168.1.26
LDAP server name: dc2.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: 土, 20 3月 2021 04:45:40 JST
KDC server: 192.168.1.26
Server time offset: -3
Last machine account password change: 土, 20 3月 2021 04:45:09 JST
[root@rhel8 ~]# host -4 dc
dc.test.jp has address 192.168.1.24
dc.test.jp has address 192.168.1.23
dc.test.jp has IPv6 address 2400:4052:46e0:b700:308d:e06c:bc1a:f2ee
dc.test.jp has IPv6 address 2400:4052:46e0:b700:1009:e903:454a:cf65
[root@rhel8 ~]# host -4 dc1
dc1.test.jp has address 192.168.1.25
dc1.test.jp has IPv6 address 2400:4052:46e0:b700:fc57:2ec0:103f:1316
[root@rhel8 ~]# host -4 dc2
dc2.test.jp has address 192.168.1.26
dc2.test.jp has IPv6 address 2400:4052:46e0:b700:41e4:9a22:b80c:e558
[root@rhel8 ~]# host -t SRV _ldap._tcp.test.jp
_ldap._tcp.test.jp has SRV record 0 100 389 dc2.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc1.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc.test.jp.
[root@rhel8 ~]# host -t SRV _kerberos._udp.test.jp
_kerberos._udp.test.jp has SRV record 0 100 88 dc1.test.jp.
_kerberos._udp.test.jp has SRV record 0 100 88 dc2.test.jp.
_kerberos._udp.test.jp has SRV record 0 100 88 dc.test.jp.
[root@rhel8 ~]# host -t A test.jp
test.jp has address 192.168.1.23
test.jp has address 192.168.1.25
test.jp has address 192.168.1.26
test.jp has address 192.168.1.24
[root@rhel8 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.3 (Ootpa)
[root@rhel8 ~]# smbd -V
Version 4.12.3
[root@rhel8 ~]# smbclient //192.168.1.23/netlogon -Uadministrator
Red Hat Enterprise Linux release 8.3 Samba4.12.3 AMD EPYC 7502P 32-core Processorで構築した Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた