Linuxとはな

[root@f32 ~]# kinit administrator
Password for administrator@TEST.JP:
[root@f32 ~]# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘F32’ to dns domain ‘test.jp’
No DNS domain configured for f32. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
[root@f32 ~]# systemctl restart winbind
[root@f32 ~]# wbinfo -u
TEST\guest
TEST\defaultaccount
TEST\administrator
TEST\krbtgt
TEST\chibi
[root@f32 ~]# wbinfo -n chibi
S-1-5-21-2416879943-3235290058-1962338369-1104 SID_USER (1)
[root@f32 ~]# net ads info
LDAP server: 192.168.1.26
LDAP server name: dc1.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: 月, 13 4月 2020 06:10:08 JST
KDC server: 192.168.1.26
Server time offset: 0
Last machine account password change: 月, 13 4月 2020 06:09:37 JST
[root@f32 ~]# host -4 dc
dc.test.jp has address 192.168.1.25
dc.test.jp has address 192.168.1.39
dc.test.jp has IPv6 address 2400:4052:46e0:b700:a510:68bc:867b:bf2
dc.test.jp has IPv6 address 2400:4052:46e0:b700:6c10:76c:916e:dfb2
[root@f32 ~]# host -4 dc1
dc1.test.jp has address 192.168.1.26
dc1.test.jp has IPv6 address 2400:4052:46e0:b700:301c:f89f:4190:8ee0
[root@f32 ~]# host -4 dc2
dc2.test.jp has address 192.168.1.28
dc2.test.jp has IPv6 address 2400:4052:46e0:b700:f019:5d96:2b7b:f4a3
[root@f32 ~]# 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 dc1.test.jp.
_ldap._tcp.test.jp has SRV record 0 100 389 dc.test.jp.
[root@f32 ~]# 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@f32 ~]# host -t A test.jp
test.jp has address 192.168.1.26
test.jp has address 192.168.1.25
test.jp has address 192.168.1.39
test.jp has address 192.168.1.28
[root@f32 ~]# cat /etc/redhat-release
Fedora release 32 (Thirty Two)
[root@f32 ~]# samba -V
Version 4.12.1
[root@f32 ~]# klist
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: administrator@TEST.JP

Valid starting Expires Service principal
2020-04-13T06:09:16 2020-04-13T16:09:16 krbtgt/TEST.JP@TEST.JP
renew until 2020-04-14T06:09:12
[root@f32 ~]# smbclient -L 192.168.1.25 -U%

Fedora release 32 Samba4.12.1 Windows Server 2016 Datacenter Active Directory Domain のメンバーに参加してみた