Red Hat Enterprise Linux release 8.3 Samba4.12.3 AMD EPYC 7302P 16-coreで構成した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\administrator
TEST\guest
TEST\krbtgt
TEST\chibi
[root@rhel8 ~]# wbinfo -n chibi
S-1-5-21-531816203-730215079-1526157293-1103 SID_USER (1)
[root@rhel8 ~]# net ads info
LDAP server: 192.168.1.24
LDAP server name: dc.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: 土, 28 11月 2020 21:40:48 JST
KDC server: 192.168.1.24
Server time offset: -2
Last machine account password change: 土, 28 11月 2020 21:40:09 JST
[root@rhel8 ~]# host -4 dc
dc.test.jp has address 192.168.1.24
dc.test.jp has address 192.168.1.34
dc.test.jp has IPv6 address 2400:4052:46e0:b700:78ff:d4cf:8f24:c7aa
dc.test.jp has IPv6 address 2400:4052:46e0:b700:55c4:a495:cffa:fa8c
[root@rhel8 ~]# host -4 dc1
dc1.test.jp has address 192.168.1.42
dc1.test.jp has IPv6 address 2400:4052:46e0:b700:8ca1:4fc6:8897:27c2
[root@rhel8 ~]# host -4 dc2
dc2.test.jp has address 192.168.1.143
dc2.test.jp has IPv6 address 2400:4052:46e0:b700:4187:ee03:b5e:34e1
[root@rhel8 ~]# host -t SRV _ldap._tcp.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.
_ldap._tcp.test.jp has SRV record 0 100 389 dc2.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 192.168.1.34
test.jp has address 192.168.1.42
test.jp has address 192.168.1.24
test.jp has address 192.168.1.143
[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 -L localhost -U%
do_connect: Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)
[root@rhel8 ~]# smbclient -L 192.168.1.24 -U%
Red Hat Enterprise Linux release 8.3 Samba4.12.3 AMD EPYC 7302Pで構成したWindows Server 2019 Datacenter Active Directory Domainのメンバー に参加してみた