Thanks Leonard,<br><br>I thought I had all the IP6 stuff turned off! I'll scour through the configurations & make sure that whatever straggler is left has been commented out / de-activated.<br><br>Jim<br><br><br><div class="gmail_quote">
On Thu, Mar 28, 2013 at 12:08 PM, Leonard Mills <span dir="ltr"><<a href="mailto:lenm@yahoo.com" target="_blank">lenm@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div style="font-size:10pt;font-family:tahoma,new york,times,serif">Hi Jim,<br><br>Based on my experience, the important stuff is:<br><br>Mar 28 11:38:30 dns04 named-sdb[3710]: zone 20.10.172.in-addr.arpa/IN/internal: sending notifies (serial <a href="tel:2013032600" value="+12013032600" target="_blank">2013032600</a>)<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: error (network unreachable) resolving './NS/IN': 2001:503:ba3e::2:30#53<br><div><br><span></span></div><div style="font-style:normal;font-size:13.3333px;background-color:transparent;font-family:tahoma,new york,times,serif">
<span>So your named threads can't successfully communicate with: </span><br><span> </span>2001:503:ba3e::2:30#53</div><div><br></div><div style="font-style:normal;font-size:13.3333px;background-color:transparent;font-family:tahoma,new york,times,serif">
Don't know if that has to do with your v6 routing tables
on your system/switch/router or if that was intentional and you were intending to start named with -4 as an argument. Either way, "network unreachable" is a big problem, even if it's from a minor typo in a notify-related clause in the config file.<br>
</div><div style="font-style:normal;font-size:13.3333px;background-color:transparent;font-family:tahoma,new york,times,serif"><br></div><div style="font-style:normal;font-size:13.3333px;background-color:transparent;font-family:tahoma,new york,times,serif">
HtH,</div><div style="font-style:normal;font-size:13.3333px;background-color:transparent;font-family:tahoma,new york,times,serif"><br></div><div style="font-style:normal;font-size:13.3333px;background-color:transparent;font-family:tahoma,new york,times,serif">
Len<br><blockquote style="border-left:2px solid rgb(16,16,255);margin-left:5px;margin-top:5px;padding-left:5px"> <div style="font-family:tahoma,new york,times,serif;font-size:10pt"> <div style="font-family:times new roman,new york,times,serif;font-size:12pt">
<div dir="ltr"> <font face="Arial"> <hr size="1"> <b><span style="font-weight:bold">From:</span></b> Jim Bucks <<a href="mailto:jbucks@coloradostudios.com" target="_blank">jbucks@coloradostudios.com</a>><br> <b><span style="font-weight:bold">To:</span></b> Niall O'Reilly <<a href="mailto:niall.oreilly@ucd.ie" target="_blank">niall.oreilly@ucd.ie</a>>; <a href="mailto:bind-users@lists.isc.org" target="_blank">bind-users@lists.isc.org</a> <br>
<b><span style="font-weight:bold">Sent:</span></b> Thursday, March 28, 2013 10:50 AM<br> <b><span style="font-weight:bold">Subject:</span></b> Re: Looking for a pointer on getting reverse mapping with DDNS to work with DHCPD & Named.<br>
</font> </div> <br><div>Here's from a recent re-start of the named service. There were no additional log entries when the dhcp service
granted the lease and failed to update the "zones" files.<br><br>Mar 28 11:38:15 dns04 named-sdb[3493]: received control channel command 'stop'<br>
Mar 28 11:38:15 dns04 named-sdb[3493]: shutting down: flushing changes<br>Mar 28 11:38:15 dns04 named-sdb[3493]: stopping command channel on 127.0.0.1#953<br>Mar 28 11:38:15 dns04 named-sdb[3493]: stopping command channel on ::1#953<br>
Mar 28 11:38:15 dns04 named-sdb[3493]: no longer listening on 127.0.0.1#53<br>Mar 28 11:38:15 dns04 named-sdb[3493]: exiting<br>Mar 28 11:38:18 dns04 named: /etc/named.conf:178: 'allow-update' redefined near 'allow-update'<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: starting BIND 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6.3 -u named -t /var/named/chroot<br>Mar 28 11:38:30 dns04 named-sdb[3710]: built with '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--target=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--with-libtool' '--localstatedir=/var' '--enable-threads' '--enable-ipv6' '--with-pic' '--disable-static' '--disable-openssl-version-check' '--with-dlz-ldap=yes' '--with-dlz-postgres=yes' '--with-dlz-mysql=yes' '--with-dlz-filesystem=yes' '--with-gssapi=yes' '--disable-isc-spnego' '--with-docbook-xsl=/usr/share/sgml/docbook/xsl-stylesheets' '--enable-fixed-rrset'
'build_alias=x86_64-redhat-linux-gnu' 'host_alias=x86_64-redhat-linux-gnu' 'target_alias=x86_64-redhat-linux-gnu' 'CFLAGS= -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' 'CPPFLAGS= -DDIG_SIGCHASE'<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: ----------------------------------------------------<br>Mar 28 11:38:30 dns04 named-sdb[3710]: BIND 9 is maintained by Internet Systems Consortium,<br>Mar 28 11:38:30 dns04 named-sdb[3710]: Inc. (ISC), a non-profit 501(c)(3) public-benefit <br>
Mar 28 11:38:30 dns04 named-sdb[3710]: corporation. Support and training for BIND 9 are <br>Mar 28 11:38:30 dns04 named-sdb[3710]: available at <a rel="nofollow" href="https://www.isc.org/support" target="_blank">https://www.isc.org/support</a><br>
Mar 28 11:38:30 dns04 named-sdb[3710]: ----------------------------------------------------<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: adjusted limit on open files from 4096 to 1048576<br>Mar 28 11:38:30 dns04 named-sdb[3710]: found 4 CPUs, using 4 worker threads<br>Mar 28 11:38:30 dns04 named-sdb[3710]: using up to 4096 sockets<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: SDB ldap zone database module loaded.<br>Mar 28 11:38:30 dns04 named-sdb[3710]: SDB postgreSQL DB zone database module loaded.<br>Mar 28 11:38:30 dns04 named-sdb[3710]: SDB sqlite3 DB zone database module loaded.<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: SDB directory DB zone database module loaded.<br>Mar 28 11:38:30 dns04 named-sdb[3710]: loading configuration from '/etc/named.conf'<br>Mar 28 11:38:30 dns04 named-sdb[3710]: using default UDP/IPv4 port range: [1024, 65535]<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: using default UDP/IPv6 port range: [1024, 65535]<br>Mar 28 11:38:30 dns04 named-sdb[3710]: listening on IPv4 interface lo, 127.0.0.1#53<br>Mar 28 11:38:30 dns04 named-sdb[3710]: generating session key for dynamic DNS<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: sizing zone task pool based on 8 zones<br>Mar 28 11:38:30 dns04 named-sdb[3710]: set up managed keys zone for view internal, file 'dynamic/3bed2cb3a3acf7b6a8ef408420cc682d5520e26976d354254f528c965612054f.mkeys'<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 10.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 16.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 17.172.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 18.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 19.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 20.172.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 21.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 22.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 23.172.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 24.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 25.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 26.172.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 27.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 28.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 29.172.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 30.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 31.172.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 168.192.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 127.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 254.169.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 2.0.192.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 100.51.198.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 113.0.203.IN-ADDR.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 255.255.255.255.IN-ADDR.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: D.F.IP6.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 8.E.F.IP6.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 9.E.F.IP6.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: A.E.F.IP6.ARPA<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: B.E.F.IP6.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: automatic empty zone: view internal: 8.B.D.0.1.0.0.2.IP6.ARPA<br>Mar 28 11:38:30 dns04 named-sdb[3710]: command channel listening on 127.0.0.1#953<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: command channel listening on ::1#953<br>Mar 28 11:38:30 dns04 named-sdb[3710]: zone 0.in-addr.arpa/IN/internal: loaded serial 0<br>Mar 28 11:38:30 dns04 named-sdb[3710]: zone 1.0.0.127.in-addr.arpa/IN/internal: loaded serial 0<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: zone 20.10.172.in-addr.arpa/IN/internal: loaded serial <a href="tel:2013032600" value="+12013032600" target="_blank">2013032600</a><br>Mar 28 11:38:30 dns04 named-sdb[3710]: zone 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN/internal: loaded serial 0<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: zone <a rel="nofollow" href="http://dhcp.coloradostudios.com/IN/internal" target="_blank">dhcp.coloradostudios.com/IN/internal</a>: loaded serial <a href="tel:2013032801" value="+12013032801" target="_blank">2013032801</a><br>
Mar 28 11:38:30 dns04 named-sdb[3710]: zone localhost.localdomain/IN/internal: loaded serial 0<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: zone localhost/IN/internal: loaded serial 0<br>Mar 28 11:38:30 dns04 named-sdb[3710]: managed-keys-zone ./IN/internal: loaded serial 0<br>Mar 28 11:38:30 dns04 named-sdb[3710]: running<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: zone 20.10.172.in-addr.arpa/IN/internal: sending notifies (serial <a href="tel:2013032600" value="+12013032600" target="_blank">2013032600</a>)<br>Mar 28 11:38:30 dns04 named-sdb[3710]: error (network unreachable) resolving './NS/IN': 2001:503:ba3e::2:30#53<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: error (network unreachable) resolving '<a rel="nofollow" href="http://dns04.den.coloradostudios.com/A/IN" target="_blank">dns04.den.coloradostudios.com/A/IN</a>': 2001:503:ba3e::2:30#53<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: error (network unreachable) resolving './NS/IN': 2001:500:2d::d#53<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: error (network unreachable) resolving '<a rel="nofollow" href="http://dns04.den.coloradostudios.com/AAAA/IN" target="_blank">dns04.den.coloradostudios.com/AAAA/IN</a>': 2001:503:ba3e::2:30#53<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: error (network unreachable) resolving '<a rel="nofollow" href="http://dns04.den.coloradostudios.com/A/IN" target="_blank">dns04.den.coloradostudios.com/A/IN</a>': 2001:500:2d::d#53<br>
Mar 28 11:38:30 dns04 named-sdb[3710]: error (network unreachable) resolving '<a rel="nofollow" href="http://dns04.den.coloradostudios.com/AAAA/IN" target="_blank">dns04.den.coloradostudios.com/AAAA/IN</a>': 2001:500:2d::d#53<br>
<br><br><div>
On Thu, Mar 28, 2013 at 11:43 AM, Niall O'Reilly <span dir="ltr"><<a rel="nofollow" href="mailto:niall.oreilly@ucd.ie" target="_blank">niall.oreilly@ucd.ie</a>></span> wrote:<br><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
On 28 Mar 2013, at 17:31, Jim Bucks wrote:<br>
<br>
> From /var/log/messages<br>
><br>
> Mar 28 11:22:57 dns04 dhcpd: DHCPOFFER on 172.10.20.101 to 00:0b:cd:33:b6:49 (proccilapxp) via eth1<br>
> Mar 28 11:22:57 dns04 dhcpd: Unable to add forward map from <a rel="nofollow" href="http://dhcp-172-10-20-101.coloradostudios.com/" target="_blank">dhcp-172-10-20-101.coloradostudios.com</a> to <a rel="nofollow" href="http://172.10.20.101/" target="_blank">172.10.20.101</a>: timed out<br>
> Mar 28 11:22:57 dns04 dhcpd: DHCPREQUEST for 172.10.20.101 (172.10.5.5) from 00:0b:cd:33:b6:49 (proccilapxp) via eth1<br>
> Mar 28 11:22:57 dns04 dhcpd: DHCPACK on 172.10.20.101 to 00:0b:cd:33:b6:49 (proccilapxp) via eth1<br>
<br>
Those messages are from dhcpd.<br>
What is named writing to the log?<br>
<span><font color="#888888"><br>
/Niall<br>
<br>
</font></span></blockquote></div><br><br clear="all"><br>-- <br>Jim Bucks - IT Director <br><a rel="nofollow" href="http://www.coloradostudios.com/" target="_blank">Colorado Studios</a>,
<a rel="nofollow" href="http://www.mobiletvgroup.com/" target="_blank"> Mobile TV Group</a>, <a rel="nofollow" href="http://www.hd.net/" target="_blank">HDNet</a>, <a rel="nofollow" href="http://www.axs.tv/" target="_blank">AXS.tv</a><br>
8269 E. 23rd Ave. Denver, CO 80238 Main <a href="tel:303-388-8500" value="+13033888500" target="_blank">303-388-8500</a>
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<br> </div> </div> </blockquote></div> </div></div></blockquote></div><br><br clear="all"><br>-- <br>Jim Bucks - IT Director <br><a href="http://www.coloradostudios.com" target="_blank">Colorado Studios</a>,
<a href="http://www.mobiletvgroup.com" target="_blank"> Mobile TV Group</a>, <a href="http://www.hd.net" target="_blank">HDNet</a>, <a href="http://www.axs.tv/" target="_blank">AXS.tv</a><br>8269 E. 23rd Ave. Denver, CO 80238 Main 303-388-8500
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