Ping ist auf alles OK
root@mmnucs:~# ping mmn20161
PING MMN20161.IBMMN.local (192.168.2.3) 56(84) bytes of data.
64 bytes from MMN20161.IBMMN.local (192.168.2.3): icmp_seq=1 ttl=128 time=0.865 ms
64 bytes from MMN20161.IBMMN.local (192.168.2.3): icmp_seq=2 ttl=128 time=0.832 ms
^C
— MMN20161.IBMMN.local ping statistics —
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 0.832/0.848/0.865/0.033 ms
root@mmnucs:~# ping ibmmn.local
PING ibmmn.local(fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76 (fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76)) 56 data bytes
64 bytes from fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76 (fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76): icmp_seq=1 ttl=64 time=1.77 ms
64 bytes from fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76 (fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76): icmp_seq=2 ttl=64 time=0.953 ms
64 bytes from fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76 (fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76): icmp_seq=3 ttl=64 time=1.12 ms
64 bytes from fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76 (fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76): icmp_seq=4 ttl=64 time=1.08 ms
^C
— ibmmn.local ping statistics —
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 0.953/1.235/1.773/0.318 ms
root@mmnucs:~# ping ibmmn.local -4
PING ibmmn.local (192.168.2.3) 56(84) bytes of data.
64 bytes from MMN20161.IBMMN.local (192.168.2.3): icmp_seq=1 ttl=128 time=1.03 ms
64 bytes from MMN20161.IBMMN.local (192.168.2.3): icmp_seq=2 ttl=128 time=0.773 ms
64 bytes from MMN20161.IBMMN.local (192.168.2.3): icmp_seq=3 ttl=128 time=0.897 ms
^C
— ibmmn.local ping statistics —
3 packets transmitted, 3 received, 0% packet loss, time 2013ms
rtt min/avg/max/mdev = 0.773/0.901/1.034/0.109 ms
root@mmnucs:~# ping mmn20161.ibmmn.local
PING MMN20161.IBMMN.local (192.168.2.3) 56(84) bytes of data.
64 bytes from MMN20161.IBMMN.local (192.168.2.3): icmp_seq=1 ttl=128 time=0.871 ms
64 bytes from MMN20161.IBMMN.local (192.168.2.3): icmp_seq=2 ttl=128 time=0.954 ms
^C
— MMN20161.IBMMN.local ping statistics —
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 0.871/0.912/0.954/0.051 ms
root@mmnucs:~#
Der Windows-Server hat im Log keine ungültigen Authentifizierungsversuche. Die Authentifizierung des Administrators der Domäne ist auch OK da der Join zumindest teilweise funktioniert:
root@mmnucs:~# net ads join -U Admin machinepass=XXXXERSETZT
Enter Admin’s password:
Using short domain name – IBMMN
Joined ‘MMNUCS’ to dns domain ‘IBMMN.local’
DNS Update for mmnucs.ibmmn.local failed: ERROR_DNS_UPDATE_FAILED
DNS update failed: NT_STATUS_UNSUCCESSFUL
Das fehlgeschlagene DNS-Update hat evtl. etwas mit dem Fehler zu tun, das kam allerdings auch schon als die Verbindung/Authentifikation noch funktionierte.
Der UCS hat 18GB Ram
Interessant ist
root@mmnucs:~# host -la ibmmn.local
Trying “ibmmn.local”
Host ibmmn.local not found: 5(REFUSED)
; Transfer failed.
aber
root@mmnucs:~# host -a ibmmn.local
Trying “ibmmn.local”
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11580
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3
;; QUESTION SECTION:
;ibmmn.local. IN ANY
;; ANSWER SECTION:
ibmmn.local. 600 IN A 192.168.2.3
ibmmn.local. 3600 IN NS mmn20161.ibmmn.local.
ibmmn.local. 3600 IN SOA mmn20161.ibmmn.local. hostmaster.ibmmn.local. 10904 900 600 86400 3600
ibmmn.local. 600 IN AAAA fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76
ibmmn.local. 0 IN TYPE65281 # 20 000100000000000200000E1000000001C0A80203
;; ADDITIONAL SECTION:
mmn20161.ibmmn.local. 3600 IN A 192.168.2.3
mmn20161.ibmmn.local. 3600 IN AAAA 2003:e7:c705:5200:9eb:5ba0:3448:fa76
mmn20161.ibmmn.local. 3600 IN AAAA fde2:8acd:e9d3:0:9eb:5ba0:3448:fa76
Received 247 bytes from 192.168.2.3#53 in 1 ms