Ubuntu 20.10 Samba4.12.5 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@2010:~# kinit administrator
Password for administrator@TEST.JP:
root@2010:~# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘2010’ to dns domain ‘test.jp’
No DNS domain configured for 2010. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
root@2010:~# systemctl restart winbind
root@2010:~# wbinfo -u
TEST\administrator
TEST\guest
TEST\krbtgt
TEST\chibi
root@2010:~# wbinfo -n chibi
S-1-5-21-3890957261-1382386746-4181787469-1103 SID_USER (1)
root@2010:~# 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: 火, 17 11月 2020 05:39:17 JST
KDC server: 192.168.1.24
Server time offset: -6
Last machine account password change: 火, 17 11月 2020 05:37:42 JST
root@2010:~# host -4 dc
dc.test.jp has address 192.168.1.28
dc.test.jp has address 192.168.1.24
dc.test.jp has IPv6 address 2400:4052:46e0:b700:bc52:10af:9a40:a50
root@2010:~# host -4 dc1
dc1.test.jp has address 192.168.1.21
root@2010:~# host -4 dc2
dc2.test.jp has address 192.168.1.122
root@2010:~# 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@2010:~# 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@2010:~# host -t A test.jp
test.jp has address 192.168.1.24
test.jp has address 192.168.1.122
test.jp has address 192.168.1.21
test.jp has address 192.168.1.28
root@2010:~# smbclient -L localhost -U%
Ubuntu 20.10 Samba4.12.5 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