[root@rhel9 ~]# kinit administrator
Password for administrator@TEST.JP:
[root@rhel9 ~]# net ads join -U administrator
Password for [TEST\administrator]:
Using short domain name — TEST
Joined ‘RHEL9’ to dns domain ‘test.jp’
No DNS domain configured for rhel9. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
[root@rhel9 ~]# systemctl restart winbind
[root@rhel9 ~]# wbinfo -u
TEST\guest
TEST\administrator
TEST\krbtgt
TEST\w11
TEST\chibi
[root@rhel9 ~]# wbinfo -n chibi
S-1-5-21-2320766872-3484140245-4162510373-1106 SID_USER (1)
[root@rhel9 ~]# net ads info
LDAP server: 192.168.1.41
LDAP server name: dc1.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: 月, 13 11月 2023 05:11:12 JST
KDC server: 192.168.1.41
Server time offset: 1
Last machine account password change: 月, 13 11月 2023 05:10:42 JST
[root@rhel9 ~]# host -4 dc
dc.test.jp has address 192.168.1.10
dc.test.jp has address 192.168.1.30
dc.test.jp has IPv6 address 2400:4052:46e0:b700:29a8:712f:67e:5853
dc.test.jp has IPv6 address 2400:4052:46e0:b700:8573:6ab4:2f0a:e4fe
[root@rhel9 ~]# host -4 dc1
dc1.test.jp has address 192.168.1.41
dc1.test.jp has IPv6 address 2400:4052:46e0:b700:6d29:ccff:c4f5:a9f1
[root@rhel9 ~]# host -4 dc2
dc2.test.jp has address 192.168.1.42
dc2.test.jp has IPv6 address 2400:4052:46e0:b700:75d9:50c3:35a8:ea56
[root@rhel9 ~]# 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 dc.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc1.test.jp.
[root@rhel9 ~]# 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@rhel9 ~]# host -t A test.jp
test.jp has address 192.168.1.10
test.jp has address 192.168.1.30
test.jp has address 192.168.1.42
test.jp has address 192.168.1.41
[root@rhel9 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 9.3 (Plow)
[root@rhel9 ~]# smbd -V
Version 4.18.6
[root@rhel9 ~]# smbclient //192.168.1.10/netlogon -Uadministrator
Red Hat Enterprise Linux release 9.3 Samba4.18.6 AMD EPYC 7B13 64-Core Processor に構築した Windows Server 2022 Datacenter Active Directory Domain のメンバーに参加してみた