<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div style="" class=""><span style="" class="">You may be seeing additional buffering from nslookup. <br></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;" class=""><span style="" class="">If you are using nslookup on a Windows platform, <br></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;" class=""><span style="" class="">I'm </span><span style="" class="">99.44% confident that you are observing M$ client-side <br></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px;
font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;" class=""><span style="" class="">buffering. DiG (or even host) are much better than nslookup <br></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;" class=""><span style="" class="">for diagnostic purposes.</span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;" class=""><br><span style="" class=""></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;" class=""><span
style="" class="">hth<br></span></div> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div class="" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 10pt;"> <div class="" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div style="" class="" dir="ltr"> <font style="" class="" face="Arial" size="2"> On Thursday, July 24, 2014 8:00 AM, John Miller <johnmill@brandeis.edu> wrote:<br style="" class=""> </font> </div> <br style="" class=""><br style="" class=""> <div style="" class=""><div style="" class="" id="yiv9701670210"><div style="" class=""><div style="" class="" dir="ltr">To check your cache, just run rndc dump. It'll write a dump of the BIND cache to your data directory (wherever you've got it configured).<br style="" class="" clear="none"><br style="" class=""
clear="none">John<br style="" class="" clear="none"></div><div style="" class=""><br style="" class="" clear="none"><br style="" class="" clear="none"><div style="" class="" id="yiv9701670210yqt00916"><div style="" class="">
On Thu, Jul 24, 2014 at 10:51 AM, Ricardo Esteves <span style="" class="" dir="ltr"><<a style="" class="" rel="nofollow" shape="rect" ymailto="mailto:maverick.pt@gmail.com" target="_blank" href="mailto:maverick.pt@gmail.com">maverick.pt@gmail.com</a>></span> wrote:<br style="" class="" clear="none"><blockquote class="" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div style="" class="">
Hi,<br style="" class="" clear="none">
<br style="" class="" clear="none">
It seems it's taking some time to sync after the transfer, because
now it resolves ok with the new data.<br style="" class="" clear="none">
<br style="" class="" clear="none">
nslookup 192.168.250.101 192.168.2.251<br style="" class="" clear="none">
Server: 192.168.2.251<br style="" class="" clear="none">
Address: 192.168.2.251#53<br style="" class="" clear="none">
<br style="" class="" clear="none">
101.250.168.192.in-addr.arpa name = <a style="" class="" rel="nofollow" shape="rect" target="_blank" href="http://openerp-bold.vi.pt/">openerp-bold.vi.pt</a>.<br style="" class="" clear="none">
<br style="" class="" clear="none">
<br style="" class="" clear="none">
nslookup 192.168.250.101 192.168.2.252<br style="" class="" clear="none">
Server: 192.168.2.252<br style="" class="" clear="none">
Address: 192.168.2.252#53<br style="" class="" clear="none">
<br style="" class="" clear="none">
101.250.168.192.in-addr.arpa name = <a style="" class="" rel="nofollow" shape="rect" target="_blank" href="http://openerp-bold.vi.pt/">openerp-bold.vi.pt</a>.<br style="" class="" clear="none">
<br style="" class="" clear="none">
<br style="" class="" clear="none">
After the transfer i checked the new zone file and it was exactly
the same as the master one.<br style="" class="" clear="none">
<br style="" class="" clear="none">
If i make a new change to the master how can i then check if
101.250.168.192.in-addr.arpa PTR is cached?<br style="" class="" clear="none">
<br style="" class="" clear="none">
<br style="" class="" clear="none">
<div style="" class="">On <a href="" style="" class="" rel="nofollow" shape="rect">24-07-2014 15</a>:35, John Miller wrote:<br style="" class="" clear="none">
</div>
<blockquote style="" class="" type="cite">
<div style="" class="" dir="ltr">
<div style="" class="">On NS #2, if you run rndc freeze/rndc thaw, what does the
actual zone file look like? Also, what does your cache look
like? Is 101.250.168.192.in-addr.arpa PTR cached?<br style="" class="" clear="none">
<br style="" class="" clear="none">
</div>
John<br style="" class="" clear="none">
</div>
<div style="" class="">
<br style="" class="" clear="none">
<br style="" class="" clear="none">
<div style="" class="">On Thu, Jul 24, 2014 at 10:25 AM,
Ricardo Esteves <span style="" class="" dir="ltr"><<a style="" class="" rel="nofollow" shape="rect" ymailto="mailto:maverick.pt@gmail.com" target="_blank" href="mailto:maverick.pt@gmail.com">maverick.pt@gmail.com</a>></span>
wrote:<br style="" class="" clear="none">
<blockquote class="" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div style="" class=""> Hi,<br style="" class="" clear="none">
<br style="" class="" clear="none">
I've got two bind9 servers, one master (192.168.2.251) and
one slave (192.168.2.252).<br style="" class="" clear="none">
<br style="" class="" clear="none">
I've configured zone transfers, and after a change of a
zone on the master, the slave gets the notification,
downloads successfully the new zone file, but still has
the old information in memory:<br style="" class="" clear="none">
<br style="" class="" clear="none">
nslookup 192.168.250.101 <b style="" class="">192.168.2.251</b><br style="" class="" clear="none">
Server: 192.168.2.251<br style="" class="" clear="none">
Address: 192.168.2.251#53<br style="" class="" clear="none">
<br style="" class="" clear="none">
<b style="" class="">101.250.168.192.in-addr.arpa name = <a style="" class="" rel="nofollow" shape="rect" target="_blank" href="http://openerp-bold.xpto.com/">openerp-bold.xpto.com</a>.</b><br style="" class="" clear="none">
<br style="" class="" clear="none">
nslookup 192.168.250.101 <b style="" class="">192.168.2.252</b><br style="" class="" clear="none">
Server: 192.168.2.252<br style="" class="" clear="none">
Address: 192.168.2.252#53<br style="" class="" clear="none">
<br style="" class="" clear="none">
<b style="" class="">101.250.168.192.in-addr.arpa name = <a style="" class="" rel="nofollow" shape="rect" target="_blank" href="http://demoopenerp1.xpto.com/">demoopenerp1.xpto.com</a>.</b><br style="" class="" clear="none">
<br style="" class="" clear="none">
----------------------<br style="" class="" clear="none">
<br style="" class="" clear="none">
Log on the slave:<br style="" class="" clear="none">
<br style="" class="" clear="none">
24-Jul-2014 14:48:42.481 notify: info: client
192.168.2.251#61865: view vi_local_resolver: received
notify for zone '250.168.192.in-addr.arpa'<br style="" class="" clear="none">
24-Jul-2014 14:48:42.481 general: info: master
192.168.2.251#53 (source 192.168.2.252#0) deleted from
unreachable cache<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 1:
queue_soa_query: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 1: soa_query: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 3:
dns_request_createvia<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 3: request_render<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 3:
requestmgr_attach: 0x801f11170: eref 1 iref 1<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 3: mgr_gethash<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 3: req_send:
request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 3:
dns_request_createvia: request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.482 general: debug 3: req_senddone:
request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 3: req_response:
request 0x8037eaea8: success<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 3: req_cancel:
request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 3: req_sendevent:
request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 1:
refresh_callback: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 3:
dns_request_getresponse: request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 1:
refresh_callback: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: serial: new
2014072417, old 2014070617<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 3:
dns_request_destroy: request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 3: req_destroy:
request 0x8037eaea8<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 3:
requestmgr_detach: 0x801f11170: eref 1 iref 0<br style="" class="" clear="none">
24-Jul-2014 14:48:42.483 general: debug 1: queue_xfrin:
zone 250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.484 general: info: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: Transfer
started.<br style="" class="" clear="none">
24-Jul-2014 14:48:42.484 general: debug 1: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: requesting
IXFR from 192.168.2.251#53<br style="" class="" clear="none">
24-Jul-2014 14:48:42.484 xfer-in: info: transfer of
'250.168.192.in-addr.arpa/IN/vi_local_resolver' from
192.168.2.251#53: connected using 192.168.2.252#51302<br style="" class="" clear="none">
24-Jul-2014 14:48:42.484 xfer-in: debug 3: transfer of
'250.168.192.in-addr.arpa/IN/vi_local_resolver' from
192.168.2.251#53: requesting IXFR for serial 2014070617<br style="" class="" clear="none">
24-Jul-2014 14:48:42.484 xfer-in: debug 3: transfer of
'250.168.192.in-addr.arpa/IN/vi_local_resolver' from
192.168.2.251#53: sent request length prefix<br style="" class="" clear="none">
24-Jul-2014 14:48:42.484 xfer-in: debug 3: transfer of
'250.168.192.in-addr.arpa/IN/vi_local_resolver' from
192.168.2.251#53: sent request data<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 xfer-in: debug 3: transfer of
'250.168.192.in-addr.arpa/IN/vi_local_resolver' from
192.168.2.251#53: got nonincremental response<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1: zone_settimer:
zone 250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 3: removing
journal file<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 3: replacing zone
database<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: zone
transfer finished: success<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: info: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: transferred
serial 2014072417<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1: zone_settimer:
zone 250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 xfer-in: info: transfer of
'250.168.192.in-addr.arpa/IN/vi_local_resolver' from
192.168.2.251#53: Transfer completed: 1 messages, 12
records, 416 bytes, 0.001 secs (416000 bytes/sec)<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1: zone_timer:
zone 250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1:
zone_maintenance: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1: zone_dump: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1: zone_settimer:
zone 250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.486 general: debug 1:
zone_gotwritehandle: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.490 general: debug 1: dump_done: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver: enter<br style="" class="" clear="none">
24-Jul-2014 14:48:42.490 general: debug 3: zone
250.168.192.in-addr.arpa/IN/vi_local_resolver:
dns_journal_compact: not found<br style="" class="" clear="none">
<br style="" class="" clear="none">
--------------------<br style="" class="" clear="none">
<br style="" class="" clear="none">
Anyone has any idea what could be wrong?<br style="" class="" clear="none">
<br style="" class="" clear="none">
Best regards,<br style="" class="" clear="none">
Ricardo Esteves.<br style="" class="" clear="none">
<br style="" class="" clear="none">
</div>
<br style="" class="" clear="none">
_______________________________________________<br style="" class="" clear="none">
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</blockquote>
</div>
<br style="" class="" clear="none">
<br style="" class="" clear="all"><span style="" class=""><font style="" class="" color="#888888">
<br style="" class="" clear="none">
-- <br style="" class="" clear="none">
John Miller<br style="" class="" clear="none">
Systems Engineer<br style="" class="" clear="none">
Brandeis University<br style="" class="" clear="none">
<a style="" class="" rel="nofollow" shape="rect" ymailto="mailto:johnmill@brandeis.edu" target="_blank" href="mailto:johnmill@brandeis.edu">johnmill@brandeis.edu</a><br style="" class="" clear="none">
<a href="" style="" class="" rel="nofollow" shape="rect">(781) 736-4619</a>
</font></span></div>
</blockquote>
<br style="" class="" clear="none">
</div>
</blockquote></div></div><br style="" class="" clear="none"><br style="" class="" clear="all"><br style="" class="" clear="none">-- <br style="" class="" clear="none">John Miller<br style="" class="" clear="none">Systems Engineer<br style="" class="" clear="none">Brandeis University<br style="" class="" clear="none"><a style="" class="" rel="nofollow" shape="rect" ymailto="mailto:johnmill@brandeis.edu" target="_blank" href="mailto:johnmill@brandeis.edu">johnmill@brandeis.edu</a><br style="" class="" clear="none">(781) 736-4619
</div></div></div><br style="" class=""><div style="" class="" id="yqt26687">_______________________________________________<br style="" class="" clear="none">Please visit <a style="" class="" shape="rect" href="https://lists.isc.org/mailman/listinfo/bind-users" target="_blank">https://lists.isc.org/mailman/listinfo/bind-users </a>to unsubscribe from this list<br style="" class="" clear="none"><br style="" class="" clear="none">bind-users mailing list<br style="" class="" clear="none"><a style="" class="" shape="rect" ymailto="mailto:bind-users@lists.isc.org" href="mailto:bind-users@lists.isc.org">bind-users@lists.isc.org</a><br style="" class="" clear="none"><a style="" class="" shape="rect" href="https://lists.isc.org/mailman/listinfo/bind-users" target="_blank">https://lists.isc.org/mailman/listinfo/bind-users</a></div><br style="" class=""><br style="" class=""></div> </div> </div> </div> </div></body></html>