CentOS Linux release 7.9.2009 Samba 4.10.16 AMD EPYC 7302P 16-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@centos7 ~]# kinit administrator
Password for administrator@TEST.JP:
[root@centos7 ~]# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘CENTOS7’ to dns domain ‘test.jp’
No DNS domain configured for centos7. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
[root@centos7 ~]# systemctl restart winbind
[root@centos7 ~]# wbinfo -u
TEST\administrator
TEST\guest
TEST\krbtgt
TEST\chibi
[root@centos7 ~]# wbinfo -n chibi
S-1-5-21-3890957261-1382386746-4181787469-1103 SID_USER (1)
[root@centos7 ~]# 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: 木, 19 11月 2020 03:20:46 JST
KDC server: 192.168.1.24
Server time offset: -4
Last machine account password change: 木, 19 11月 2020 03:20:12 JST
[root@centos7 ~]# host -4 dc
dc.test.jp has address 192.168.1.24
dc.test.jp has address 192.168.1.28
dc.test.jp has IPv6 address 2400:4052:46e0:b700:bc52:10af:9a40:a50
[root@centos7 ~]# host -4 dc1
dc1.test.jp has address 192.168.1.21
[root@centos7 ~]# host -4 dc2
dc2.test.jp has address 192.168.1.122
[root@centos7 ~]# 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@centos7 ~]# host -t SRV _kerberos._udp.test.jp
_kerberos._udp.test.jp has SRV record 0 100 88 dc.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 dc1.test.jp.
[root@centos7 ~]# host -t A test.jp
test.jp has address 13.113.45.174
[root@centos7 ~]# host -t A dc.test.jp
dc.test.jp has address 192.168.1.24
dc.test.jp has address 192.168.1.28
[root@centos7 ~]# host -t A dc1.test.jp
dc1.test.jp has address 192.168.1.21
[root@centos7 ~]# host -t A dc2.test.jp
dc2.test.jp has address 192.168.1.122
[root@centos7 ~]# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)
[root@centos7 ~]# smbd -V
Version 4.10.16
[root@centos7 ~]# smbclient -L localhost -U%
do_connect: Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)
[root@centos7 ~]# smbclient -L 192.168.1.24 -U%
CentOS Linux release 7.9.2009 Samba 4.10.16 AMD EPYC 7302Pで構築したWindows Server 2019 Datacenter Active Directory Domainのメンバーに参加してみた