[Samba] Village Idiot (esq) again: My DNS is not working

The Jimmest jesmeyano at gmail.com
Wed Feb 4 18:25:45 MST 2015


I spoke too soon in my last email. My DNS is not working.

The host commands from the AD DC how-to all fail with NXDOMAIN.

nslookup says server can't find nikola.ozco.home. Basically the same
message.

Here is a dump of my many tries.

-----------------------------------------------------------------------------------------------------------------

nikola ~ # export PATH=/usr/local/samba/bin:/usr/local/samba/sbin:$PATH
nikola ~ # samba -d 3 -D
lpcfg_load: refreshing parameters from /usr/local/samba/etc/smb.conf
nikola ~ # cd /usr/local/samba/var
nikola var # host -v -t SRV _ldap._tcp.ozco.home
Trying "_ldap._tcp.ozco.home"
Host _ldap._tcp.ozco.home not found: 3(NXDOMAIN)
Received 113 bytes from 127.0.1.1#53 in 68 ms
Received 113 bytes from 127.0.1.1#53 in 68 ms
nikola var # host -t -v _kerberos._udp.ozco.home
host: invalid type: -v

nikola var # host -t -v SRV _kerberos._udp.ozco.home
host: invalid type: -v

nikola var # host -v -t SRV _kerberos._udp.ozco.home
Trying "_kerberos._udp.ozco.home"
Host _kerberos._udp.ozco.home not found: 3(NXDOMAIN)
Received 117 bytes from 127.0.1.1#53 in 20 ms
Received 117 bytes from 127.0.1.1#53 in 20 ms
nikola var # host -v -t A nikola
Trying "nikola"
Host nikola not found: 3(NXDOMAIN)
Received 99 bytes from 127.0.1.1#53 in 21 ms
nikola var # host -v -t A nikola.ozco.home
Trying "nikola.ozco.home"
Host nikola.ozco.home not found: 3(NXDOMAIN)
Received 109 bytes from 127.0.1.1#53 in 18 ms
Received 109 bytes from 127.0.1.1#53 in 18 ms
nikola var # ls
cache  lib   locks      log.smbd     log.winbindd
cores  lock  log.samba  log.wb-OZCO  run
nikola var # tale log.wb-OZCO
No command 'tale' found, did you mean:
 Command 'talk' from package 'ytalk' (universe)
 Command 'talk' from package 'talk' (universe)
 Command 'talk' from package 'inetutils-talk' (universe)
 Command 'ale' from package 'ale' (universe)
 Command 'tali' from package 'tali' (universe)
tale: command not found
nikola var # tail log.wb-OZCO
[2015/02/04 16:46:20.250169,  0]
../source3/winbindd/winbindd.c:266(winbindd_sig_term_handler)
  Got sig[15] terminate (is_parent=0)
nikola var # less log.wb-OZCO
nikola var #
nikola var # less log.samba
nikola var # nslookup -po=53 nikola.oco.home
Server:        127.0.1.1
Address:    127.0.1.1#53

** server can't find nikola.oco.home: NXDOMAIN

nikola var # ping nikola
PING nikola (127.0.1.1) 56(84) bytes of data.
64 bytes from nikola (127.0.1.1): icmp_seq=1 ttl=64 time=0.033 ms
64 bytes from nikola (127.0.1.1): icmp_seq=2 ttl=64 time=0.032 ms
^C
--- nikola ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 999ms
rtt min/avg/max/mdev = 0.032/0.032/0.033/0.005 ms
nikola var # ping nikola.ozco.home
ping: unknown host nikola.ozco.home
nikola var # dig --help
Invalid option: --help
Usage:  dig [@global-server] [domain] [q-type] [q-class] {q-opt}
            {global-d-opt} host [@local-server] {local-d-opt}
            [ host [@local-server] {local-d-opt} [...]]

Use "dig -h" (or "dig -h | more") for complete list of options
nikola var # dig nikola.ozco.home

; <<>> DiG 9.9.5-3ubuntu0.1-Ubuntu <<>> nikola.ozco.home
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4264
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;nikola.ozco.home.        IN    A

;; AUTHORITY SECTION:
.            1795    IN    SOA    a.root-servers.net. nstld.verisign-grs.com.
2015020401 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 127.0.1.1#53(127.0.1.1)
;; WHEN: Wed Feb 04 17:05:19 PST 2015
;; MSG SIZE  rcvd: 120

nikola var # cat resolv.conf
cat: resolv.conf: No such file or directory
nikola var # cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by
resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
nikola var # man resolvconf(8)
bash: syntax error near unexpected token `('
nikola var # man resolvconf
nikola var # dig nikola.ozco.home

; <<>> DiG 9.9.5-3ubuntu0.1-Ubuntu <<>> nikola.ozco.home
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19058
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;nikola.ozco.home.        IN    A

;; AUTHORITY SECTION:
.            1797    IN    SOA    a.root-servers.net. nstld.verisign-grs.com.
2015020401 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 127.0.1.1#53(127.0.1.1)
;; WHEN: Wed Feb 04 17:08:43 PST 2015
;; MSG SIZE  rcvd: 120

nikola var # host -v -t SRV _ldap._tcp.ozco.home
Trying "_ldap._tcp.ozco.home"
Host _ldap._tcp.ozco.home not found: 3(NXDOMAIN)
Received 113 bytes from 127.0.1.1#53 in 18 ms
Received 113 bytes from 127.0.1.1#53 in 19 ms
nikola var # host -v -t SRV _ldap._tcp.OZCO.HOME
Trying "_ldap._tcp.OZCO.HOME"
Host _ldap._tcp.OZCO.HOME not found: 3(NXDOMAIN)
Received 113 bytes from 127.0.1.1#53 in 17 ms
Received 113 bytes from 127.0.1.1#53 in 17 ms
nikola var # nslookup -po=53 nikola.ozco.home
Server:        127.0.1.1
Address:    127.0.1.1#53

** server can't find nikola.ozco.home: NXDOMAIN

nikola var # ls
cache  lib   locks      log.smbd     log.winbindd
cores  lock  log.samba  log.wb-OZCO  run

--------------------------------------------------------------------------------------------------------------------------------------

Attached is my log.samba.

and /etc/services.

And /etc/resolv.conf

and smb.conf

I really want to understand why this is happening. I'm trying to learn
samba and AD in the hopes of finding a better job.


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