[root@archlinux ~]# kinit administrator Password for administrator@TEST.JP: [root@archlinux ~]# net ads join -U administrator Enter administrator's password: gse_get_client_auth_token: gss_init_sec_context failed with [ Miscellaneous failure (see text): Clock skew too great](2529638949) kinit succeeded but ads_sasl_spnego_gensec_bind(KRB5) failed for ldap/dc.test.jp with user[administrator] realm[TEST.JP]: The attempted logon is invalid. This is either due to a bad username or authentication information. gse_get_client_auth_token: gss_init_sec_context failed with [ Miscellaneous failure (see text): Clock skew too great](2529638949) Using short domain name -- TEST Joined 'ARCHLINUX' to dns domain 'test.jp' No DNS domain configured for archlinux. Unable to perform DNS Update. DNS update failed: NT_STATUS_INVALID_PARAMETER [root@archlinux ~]# timedatectl set-ntp true [root@archlinux ~]# net ads join -U administrator Enter administrator's password: Using short domain name -- TEST Joined 'ARCHLINUX' to dns domain 'test.jp' No DNS domain configured for archlinux. Unable to perform DNS Update. DNS update failed: NT_STATUS_INVALID_PARAMETER [root@archlinux ~]# systemctl enable winbind Created symlink /etc/systemd/system/multi-user.target.wants/winbind.service → /usr/lib/systemd/system/winbind.service. [root@archlinux ~]# systemctl restart winbind [root@archlinux ~]# wbinfo -u TEST\administrator TEST\guest TEST\krbtgt TEST\chibi [root@archlinux ~]# wbinfo -n administrator S-1-5-21-484203184-1642524679-1101545312-500 SID_USER (1) [root@archlinux ~]# net ads info LDAP server: 192.168.1.23 LDAP server name: dc.test.jp Realm: TEST.JP Bind Path: dc=TEST,dc=JP LDAP port: 389 Server time: Mon, 03 May 2021 01:44:17 UTC KDC server: 192.168.1.23 Server time offset: -10 Last machine account password change: Mon, 03 May 2021 01:43:31 UTC [root@archlinux ~]# host -4 dc -bash: host: command not found [root@archlinux ~]# host -4 dc dc.test.jp has address 192.168.1.23 dc.test.jp has address 192.168.1.19 dc.test.jp has IPv6 address 2400:4052:46e0:b700:308d:e06c:bc1a:f2ee dc.test.jp has IPv6 address 2400:4052:46e0:b700:1009:e903:454a:cf65 [root@archlinux ~]# host -4 dc1 dc1.test.jp has address 192.168.1.25 dc1.test.jp has IPv6 address 2400:4052:46e0:b700:fc57:2ec0:103f:1316 [root@archlinux ~]# host -4 dc2 dc2.test.jp has address 192.168.1.26 dc2.test.jp has IPv6 address 2400:4052:46e0:b700:41e4:9a22:b80c:e558 [root@archlinux ~]# 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@archlinux ~]# 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@archlinux ~]# host -t A test.jp test.jp has address 192.168.1.25 test.jp has address 192.168.1.23 test.jp has address 192.168.1.19 test.jp has address 192.168.1.26 [root@archlinux ~]# cat /etc/os-release NAME="Arch Linux" PRETTY_NAME="Arch Linux" ID=arch BUILD_ID=rolling ANSI_COLOR="38;2;23;147;209" HOME_URL="https://www.archlinux.org/" DOCUMENTATION_URL="https://wiki.archlinux.org/" SUPPORT_URL="https://bbs.archlinux.org/" BUG_REPORT_URL="https://bugs.archlinux.org/" LOGO=archlinux [root@archlinux ~]# samba -V Version 4.14.4 [root@archlinux ~]# smbclient //192.168.1.19/netlogon -Uadministrator Enter TEST\administrator's password: Try "help" to get a list of possible commands. smb: \> ls . D 0 Thu Mar 18 07:42:38 2021 .. D 0 Thu Mar 18 07:42:38 2021 124869119 blocks of size 4096. 102025425 blocks available smb: \> exit [root@archlinux ~]# smbclient //192.168.1.19/sysvol -Uadministrator Enter TEST\administrator's password: Try "help" to get a list of possible commands. smb: \> ls . D 0 Thu Mar 18 07:42:38 2021 .. D 0 Thu Mar 18 07:42:38 2021 test.jp Dr 0 Thu Mar 18 07:42:38 2021 124869119 blocks of size 4096. 102025425 blocks available smb: \> exit [root@archlinux ~]# net ads lookup Information for Domain Controller: 192.168.1.23 Response Type: LOGON_SAM_LOGON_RESPONSE_EX GUID: de8b53b3-c3b3-43e2-8fb8-5d19b07789c7 Flags: Is a PDC: yes Is a GC of the forest: yes Is an LDAP server: yes Supports DS: yes Is running a KDC: yes Is running time services: yes Is the closest DC: yes Is writable: yes Has a hardware clock: yes Is a non-domain NC serviced by LDAP server: no Is NT6 DC that has some secrets: no Is NT6 DC that has all secrets: yes Runs Active Directory Web Services: yes Runs on Windows 2012 or later: yes Forest: test.jp Domain: test.jp Domain Controller: dc.test.jp Pre-Win2k Domain: TEST Pre-Win2k Hostname: DC Server Site Name: Default-First-Site-Name Client Site Name: Default-First-Site-Name NT Version: 5 LMNT Token: ffff LM20 Token: ffff [root@archlinux ~]# dig test.jp ; <<>> DiG 9.16.15 <<>> test.jp ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9175 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4000 ;; QUESTION SECTION: ;test.jp. IN A ;; ANSWER SECTION: test.jp. 600 IN A 192.168.1.25 test.jp. 600 IN A 192.168.1.19 test.jp. 600 IN A 192.168.1.26 test.jp. 600 IN A 192.168.1.23 ;; Query time: 3 msec ;; SERVER: 192.168.1.19#53(192.168.1.19) ;; WHEN: Mon May 03 01:48:30 UTC 2021 ;; MSG SIZE rcvd: 100 [root@archlinux ~]# klist Ticket cache: FILE:/tmp/krb5cc_0 Default principal: administrator@TEST.JP Valid starting Expires Service principal 05/03/2021 01:41:56 05/03/2021 11:41:56 krbtgt/TEST.JP@TEST.JP renew until 05/04/2021 01:41:51 [root@archlinux ~]# wbinfo -t checking the trust secret for domain TEST via RPC calls succeeded [root@archlinux ~]# wbinfo -g TEST\domain computers TEST\domain controllers TEST\schema admins TEST\enterprise admins TEST\cert publishers TEST\domain admins TEST\domain users TEST\domain guests TEST\group policy creator owners TEST\ras and ias servers TEST\allowed rodc password replication group TEST\denied rodc password replication group TEST\read-only domain controllers TEST\enterprise read-only domain controllers TEST\cloneable domain controllers TEST\protected users TEST\key admins TEST\enterprise key admins TEST\dnsadmins TEST\dnsupdateproxy [root@archlinux ~]#