[Samba] samba_dnsupdate options: --use-samba-tool vs. --use-nsupdate, and dhcpd dynamic updates

Billy Bob billysbobs at yahoo.com
Thu Jan 10 20:40:30 UTC 2019


 

    On Thursday, January 10, 2019 2:33 PM, Rowland Penny via samba <samba at lists.samba.org> wrote:
 

 >On Thu, 10 Jan 2019 20:18:37 +0000 (UTC)>
>Billy Bob <billysbobs at yahoo.com> wrote:
>
>>  
>> 
>>    On Thursday, January 10, 2019 2:08 PM, Billy Bob via samba
>> <samba at lists.samba.org> wrote: 
>> >Do you want to change your scripts to match my scripts as found on
>> >the wiki ?
>> >I know they work, well they have for me for the last 6 years.
>> 
>> 
>> I am dropping an unedited version in now. I really should have done
>> that before asking you to look at it.>
>
>I cannot offer support for something that is known to work, if it is
>heavily edited. This doesn't mean I am not open to suggestions on how to
>make things better, but the changes must come from a working system
>based on what is known to work.
>
>Rowland
I absolutely agree with you.
With the script dropped in straight off Wiki, the errors are now as follow. NOTE: the script does, of course, provide at least an exit code here. Also, nothing else was generated in samba-ad-dc or bind9 logs during this operation:
Jan 10 14:31:46 dc01 dhcpd[1123]: Commit: IP: 172.20.10.165 DHCID: 1:d4:be:d9:22:9f:7d Name: mgmt01
Jan 10 14:31:46 dc01 sh[1123]: /usr/local/bin/dhcp-dyndns.sh: line 10: samba: command not found
Jan 10 14:31:46 dc01 dhcpd[1123]: execute_statement argv[0] = /usr/local/bin/dhcp-dyndns.sh
Jan 10 14:31:46 dc01 dhcpd[1123]: execute_statement argv[1] = add
Jan 10 14:31:46 dc01 dhcpd[1123]: execute_statement argv[2] = 172.20.10.165
Jan 10 14:31:46 dc01 dhcpd[1123]: execute_statement argv[3] = 1:d4:be:d9:22:9f:7d
Jan 10 14:31:46 dc01 dhcpd[1123]: execute_statement argv[4] = mgmt01
Jan 10 14:31:46 dc01 sh[1123]: /usr/local/bin/dhcp-dyndns.sh: line 36: /wbinfo: No such file or directory
Jan 10 14:31:46 dc01 sh[1123]: Reply from SOA query:
Jan 10 14:31:46 dc01 sh[1123]: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id:  33781
Jan 10 14:31:46 dc01 sh[1123]: ;; flags: qr aa ra; QUESTION: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
Jan 10 14:31:46 dc01 sh[1123]: ;; QUESTION SECTION:
Jan 10 14:31:46 dc01 sh[1123]: ;mgmt01.corp.wjci.com.                IN        SOA
Jan 10 14:31:46 dc01 sh[1123]: ;; AUTHORITY SECTION:
Jan 10 14:31:46 dc01 sh[1123]: corp.wjci.com.                0        IN        SOA        dc01.corp.wjci.com. hostmaster.corp.wjci.com. 38 900 600 86400 3600
Jan 10 14:31:46 dc01 sh[1123]: Found zone name: corp.wjci.com
Jan 10 14:31:46 dc01 sh[1123]: The master is: dc01.corp.wjci.com
Jan 10 14:31:46 dc01 sh[1123]: start_gssrequest
Jan 10 14:31:46 dc01 sh[1123]: send_gssrequest
Jan 10 14:31:46 dc01 sh[1123]: Outgoing update query:
Jan 10 14:31:46 dc01 sh[1123]: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id:  22771
Jan 10 14:31:46 dc01 sh[1123]: ;; flags:; QUESTION: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
Jan 10 14:31:46 dc01 sh[1123]: ;; QUESTION SECTION:
Jan 10 14:31:46 dc01 sh[1123]: ;2934920924.sig-dc01.corp.wjci.com. ANY        TKEY
Jan 10 14:31:46 dc01 sh[1123]: ;; ADDITIONAL SECTION:
Jan 10 14:31:46 dc01 sh[1123]: 2934920924.sig-dc01.corp.wjci.com. 0 ANY TKEY        gss-tsig. 1547152306 1547152306 3 NOERROR 1397 YIIFcQYGKwYBBQUCoIIFZTCCBWGgDTALBgkqhkiG9xIBAgKiggVOBIIF SmCCBUYGCSqGSIb3EgECAgEAboIFNTCCBTGgAwIBBaEDAgEOo
Jan 10 14:31:46 dc01 sh[1123]: recvmsg reply from GSS-TSIG query
Jan 10 14:31:46 dc01 sh[1123]: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id:  22771
Jan 10 14:31:46 dc01 sh[1123]: ;; flags: qr ra; QUESTION: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
Jan 10 14:31:46 dc01 sh[1123]: ;; QUESTION SECTION:
Jan 10 14:31:46 dc01 sh[1123]: ;2934920924.sig-dc01.corp.wjci.com. ANY        TKEY
Jan 10 14:31:46 dc01 sh[1123]: ;; ANSWER SECTION:
Jan 10 14:31:46 dc01 sh[1123]: 2934920924.sig-dc01.corp.wjci.com. 0 ANY TKEY        gss-tsig. 0 0 3 BADKEY 0  0
Jan 10 14:31:46 dc01 sh[1123]: dns_tkey_gssnegotiate: TKEY is unacceptable
Jan 10 14:31:46 dc01 sh[1123]: Reply from SOA query:
Jan 10 14:31:46 dc01 sh[1123]: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id:  15626
Jan 10 14:31:46 dc01 sh[1123]: ;; flags: qr aa ra; QUESTION: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
Jan 10 14:31:46 dc01 sh[1123]: ;; QUESTION SECTION:
Jan 10 14:31:46 dc01 sh[1123]: ;165.10.20.172.in-addr.arpa.        IN        SOA
Jan 10 14:31:46 dc01 sh[1123]: ;; AUTHORITY SECTION:
Jan 10 14:31:46 dc01 sh[1123]: 10.20.172.in-addr.arpa.        0        IN        SOA        dc01.corp.wjci.com. hostmaster.corp.wjci.com. 2 900 600 86400 3600
Jan 10 14:31:46 dc01 sh[1123]: Found zone name: 10.20.172.in-addr.arpa
Jan 10 14:31:46 dc01 sh[1123]: The master is: dc01.corp.wjci.com
Jan 10 14:31:46 dc01 sh[1123]: start_gssrequest
Jan 10 14:31:46 dc01 sh[1123]: send_gssrequest
Jan 10 14:31:46 dc01 sh[1123]: Outgoing update query:
Jan 10 14:31:46 dc01 sh[1123]: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id:  55177
Jan 10 14:31:46 dc01 sh[1123]: ;; flags:; QUESTION: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
Jan 10 14:31:46 dc01 sh[1123]: ;; QUESTION SECTION:
Jan 10 14:31:46 dc01 sh[1123]: ;2939413633.sig-dc01.corp.wjci.com. ANY        TKEY
Jan 10 14:31:46 dc01 sh[1123]: ;; ADDITIONAL SECTION:
Jan 10 14:31:46 dc01 sh[1123]: 2939413633.sig-dc01.corp.wjci.com. 0 ANY TKEY        gss-tsig. 1547152306 1547152306 3 NOERROR 1397 YIIFcQYGKwYBBQUCoIIFZTCCBWGgDTALBgkqhkiG9xIBAgKiggVOBIIF SmCCBUYGCSqGSIb3EgECAgEAboIFNTCCBTGgAwIBBaEDAgEOo
Jan 10 14:31:46 dc01 sh[1123]: recvmsg reply from GSS-TSIG query
Jan 10 14:31:46 dc01 sh[1123]: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id:  55177
Jan 10 14:31:46 dc01 sh[1123]: ;; flags: qr ra; QUESTION: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
Jan 10 14:31:46 dc01 sh[1123]: ;; QUESTION SECTION:
Jan 10 14:31:46 dc01 sh[1123]: ;2939413633.sig-dc01.corp.wjci.com. ANY        TKEY
Jan 10 14:31:46 dc01 sh[1123]: ;; ANSWER SECTION:
Jan 10 14:31:46 dc01 sh[1123]: 2939413633.sig-dc01.corp.wjci.com. 0 ANY TKEY        gss-tsig. 0 0 3 BADKEY 0  0
Jan 10 14:31:46 dc01 sh[1123]: dns_tkey_gssnegotiate: TKEY is unacceptable
Jan 10 14:31:46 dc01 dhcpd[1123]: execute: /usr/local/bin/dhcp-dyndns.sh exit status 2816
Jan 10 14:31:46 dc01 dhcpd[1123]: reuse_lease: lease age 6601 (secs) under 25% threshold, reply with unaltered, existing lease for 172.20.10.165
Jan 10 14:31:46 dc01 dhcpd[1123]: DHCPREQUEST for 172.20.10.165 from d4:be:d9:22:9f:7d (mgmt01) via eno1
Jan 10 14:31:46 dc01 dhcpd[1123]: DHCPACK on 172.20.10.165 to d4:be:d9:22:9f:7d (mgmt01) via eno1




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