Dear all,
I am really lost with the working of my slave zone.
Here the situation/configuration.
I use a server called "lenny" where the zone is idendified as slave.
I use a server called custmaster where the zone is master.
After a stop/start of the BIND9 in the Lenny server (slave zone), the slave
zone is never synchronised with the master zone.
In my test, the serial number in the master is greater than in the slave.
lennydnstest01:~# dig @194.78.73.65 bind9testcarlos.be AXFR è what is on
the master zone (dig use the IP address of the master)
; <<>> DiG 9.6-ESV-R3 <<>> @194.78.73.65 bind9testcarlos.be AXFR
; (1 server found)
;; global options: +cmd
bind9testcarlos.be. 86400 IN SOA ns1.skynet.be.
dnsmaster.skynet.be. 1999101725 600 3600 604800 86400
bind9testcarlos.be. 86400 IN NS ns.uat.
bind9testcarlos.be. 86400 IN NS ns2.uat.
ns.bind9testcarlos.be. 3600 IN A 1.2.3.4
ns2.bind9testcarlos.be. 3600 IN A 1.2.3.4
sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.30
cs1.sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.4
bind9testcarlos.be. 86400 IN SOA ns1.skynet.be.
dnsmaster.skynet.be. 1999101725 600 3600 604800 86400
;; Query time: 5 msec
;; SERVER: 194.78.73.65#53(194.78.73.65)
;; WHEN: Wed Apr 20 14:03:20 2011
;; XFR size: 8 records (messages 1, bytes 250)
dnscustmaster901:/etc/bind/zones/master# cat bind9testcarlos.be
==> master zone file
$TTL 3600 ;Positive Caching
bind9testcarlos.be. 86400 IN SOA ns1.skynet.be. dnsmaster.skynet.be.
(
1999101725 ; Serial
600 ; Refresh
3600 ; Retry
604800 ; Expire
86400 ) ; Negative Caching
bind9testcarlos.be. 86400 IN NS ns.uat.
bind9testcarlos.be. 86400 IN NS ns2.uat.
cs1.sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.4
ns.bind9testcarlos.be. 3600 IN A 1.2.3.4
ns2.bind9testcarlos.be. 3600 IN A 1.2.3.4
sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.30
lennydnstest01:~# dig @localhost bind9testcarlos.be AXFR è what is on the
slave zone
; <<>> DiG 9.6-ESV-R3 <<>> @localhost bind9testcarlos.be AXFR
; (2 servers found)
;; global options: +cmd
bind9testcarlos.be. 86400 IN SOA ns1.skynet.be.
dnsmaster.skynet.be. 1999101723 600 3600 604800 86400
bind9testcarlos.be. 86400 IN NS ns.uat.
bind9testcarlos.be. 86400 IN NS ns2.uat.
ns.bind9testcarlos.be. 3600 IN A 1.2.3.4
ns2.bind9testcarlos.be. 3600 IN A 1.2.3.4
sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.20
cs1.sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.4
bind9testcarlos.be. 86400 IN SOA ns1.skynet.be.
dnsmaster.skynet.be. 1999101723 600 3600 604800 86400
;; Query time: 3 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Apr 20 14:03:21 2011
;; XFR size: 8 records (messages 1, bytes 250)
ennydnstest01:~# cat /etc/bind/zones/slave/bind9testcarlos.be ==> slave zone
file
$ORIGIN .
$TTL 86400 ; 1 day
bind9testcarlos.be IN SOA ns1.skynet.be. dnsmaster.skynet.be. (
1999101723 ; serial
600 ; refresh (10 minutes)
3600 ; retry (1 hour)
604800 ; expire (1 week)
86400 ; minimum (1 day)
)
NS ns.uat.
NS ns2.uat.
$ORIGIN bind9testcarlos.be.
$TTL 3600 ; 1 hour
ns A 1.2.3.4
ns2 A 1.2.3.4
sgtest1 A 1.2.3.20
$ORIGIN sgtest1.bind9testcarlos.be.
cs1 A 1.2.3.4
After a reload zonefile (not working with "rndc reload") ==> AXFR is done!
lennydnstest01:~# rndc reload bind9testcarlos.be
zone refresh queued
lennydnstest01:~# dig @localhost bind9testcarlos.be AXFR
; <<>> DiG 9.6-ESV-R3 <<>> @localhost bind9testcarlos.be AXFR
; (2 servers found)
;; global options: +cmd
bind9testcarlos.be. 86400 IN SOA ns1.skynet.be.
dnsmaster.skynet.be. 1999101725 600 3600 604800 86400
bind9testcarlos.be. 86400 IN NS ns.uat.
bind9testcarlos.be. 86400 IN NS ns2.uat.
ns.bind9testcarlos.be. 3600 IN A 1.2.3.4
ns2.bind9testcarlos.be. 3600 IN A 1.2.3.4
sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.30
cs1.sgtest1.bind9testcarlos.be. 3600 IN A 1.2.3.4
bind9testcarlos.be. 86400 IN SOA ns1.skynet.be.
dnsmaster.skynet.be. 1999101725 600 3600 604800 86400
;; Query time: 3 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Apr 20 14:08:16 2011
;; XFR size: 8 records (messages 1, bytes 250)
Log in the the master:
Apr 20 14:08:03 dnscustmaster901 named[5672]: client 194.78.73.88#50411:
transfer of 'bind9testcarlos.be/IN': AXFR-style IXFR started
Apr 20 14:08:03 dnscustmaster901 named[5672]: client 194.78.73.88#50411:
transfer of 'bind9testcarlos.be/IN': AXFR-style IXFR ended
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