[root@oracle8 ~]# kinit administrator
Password for administrator@TEST.JP:
[root@oracle8 ~]# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘ORACLE8’ to dns domain ‘test.jp’
No DNS domain configured for oracle8. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
[root@oracle8 ~]# systemctl restart winbind
[root@oracle8 ~]# wbinfo -n chibi
S-1-5-21-212194710-1998421792-903778468-1105 SID_USER (1)
[root@oracle8 ~]# wbinfo -u
administrator
guest
krbtgt
chibi
[root@oracle8 ~]# smbclient -L localhost -U%
do_connect: Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)
[root@oracle8 ~]# smbclient -L 192.168.1.31 -U%
Sharename Type Comment
——— —- ——-
SMB1 disabled — no workgroup available
[root@oracle8 ~]# smbclient //192.168.1.31/netlogon -Uadministrator
Enter TEST\administrator’s password:
Try “help” to get a list of possible commands.
smb: \> ls
. D 0 Tue May 12 19:33:06 2020
.. D 0 Tue May 12 19:33:06 2020
15570943 blocks of size 4096. 12479591 blocks available
smb: \> exit
[root@oracle8 ~]# smbclient //192.168.1.31/sysvol -Uadministrator
Enter TEST\administrator’s password:
Try “help” to get a list of possible commands.
smb: \> ls
. D 0 Tue May 12 19:33:06 2020
.. D 0 Tue May 12 19:33:06 2020
test.jp D 0 Tue May 12 19:33:06 2020
15570943 blocks of size 4096. 12479583 blocks available
smb: \> exit
[root@oracle8 ~]# cat /etc/oracle-release
Oracle Linux Server release 8.2
[root@oracle8 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.2 (Ootpa)
[root@oracle8 ~]# smbd -V
Version 4.11.2
[root@oracle8 ~]# net ads info
LDAP server: 192.168.1.31
LDAP server name: dc.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: 土, 16 5月 2020 05:12:27 JST
KDC server: 192.168.1.31
Server time offset: 0
Last machine account password change: 土, 16 5月 2020 05:08:50 JST
[root@oracle8 ~]# host -4 dc
dc.test.jp has address 192.168.1.31
dc.test.jp has IPv6 address 2400:4052:46e0:b700:35fe:39b5:18f9:2353
[root@oracle8 ~]# host -4 dc1
dc1.test.jp has address 192.168.1.33
dc1.test.jp has IPv6 address 2400:4052:46e0:b700:7955:6a8:f505:354c
[root@oracle8 ~]# host -4 dc2
dc2.test.jp has address 192.168.1.34
dc2.test.jp has IPv6 address 2400:4052:46e0:b700:611b:b177:f897:2039
[root@oracle8 ~]# host -t SRV _ldap._tcp.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.
_ldap._tcp.test.jp has SRV record 0 100 389 dc.test.jp.
[root@oracle8 ~]# 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 dc1.test.jp.
_kerberos._udp.test.jp has SRV record 0 100 88 dc2.test.jp.
[root@oracle8 ~]# host -t A test.jp
test.jp has address 192.168.1.33
test.jp has address 192.168.1.31
test.jp has address 192.168.1.34
[root@oracle8 ~]# net ads lookup
Oracle Linux Server release 8.2 Samba4.11.2 Windows Server 2019 Datacenter Active Directory Domain のメンバーに参加してみた