Ubuntu 20.04.1 LTS Samba 4.11.6 AMD EPYC 7302Pに構築したWindows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた

root@2004:~# kinit administrator
Password for administrator@TEST.JP:
root@2004:~# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘2004’ to dns domain ‘test.jp’
No DNS domain configured for 2004. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
root@2004:~# systemctl restart winbind
root@2004:~# wbinfo -u
TEST\administrator
TEST\guest
TEST\krbtgt
TEST\chibi
root@2004:~# wbinfo -n chibi
S-1-5-21-4252828235-1945649609-3318306072-1103 SID_USER (1)
root@2004:~# net ads info
LDAP server: 192.168.1.27
LDAP server name: dc.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: 月, 07 9月 2020 00:51:57 JST
KDC server: 192.168.1.27
Server time offset: -1
Last machine account password change: 月, 07 9月 2020 00:46:53 JST
root@2004:~# host -4 dc
dc.test.jp has address 192.168.1.27
dc.test.jp has IPv6 address 2400:4052:46e0:b700:4975:1828:7465:84aa
Ubuntu 20.04.1 LTS Samba4.4.11.6 Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた