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<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div class=""><font face="Calibri, Verdana, Helvetica, Arial" class=""><span style="font-size: 11pt; " class="">-- <br class=""></span></font><span style="font-size: 11pt; " class=""><font face="Courier New" class="">Best regards <br class="">Sten Carlsen <br class=""><br class=""></font></span></div><div class=""><font class="Apple-style-span" face="'Courier New'" size="4"><span class="Apple-style-span" style="font-size: 15px; "><br class=""></span></font></div><div class=""><span style="font-size: 11pt; " class=""><font face="Courier New" class="">No improvements come from shouting: <br class="">"MALE BOVINE MANURE!!!" </font></span></div></span>
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<div dir="ltr" class=""><br class="">On 9 Oct 2018, at 00.40, Kevin Darcy <<a href="mailto:kevin.darcy@fcagroup.com" class="">kevin.darcy@fcagroup.com</a>> wrote:<br class=""><br class=""></div><blockquote type="cite" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div class="">Offhand, it looks like 192.168.201.92 is giving SERVFAIL for anything in the carag.local zone, but is fine for the olh.local zone. Did the zone load properly? Look in the logs at startup or reload time. <br class=""></div><div class=""><br class=""></div>But, the tools you're using, and how you're using them, makes troubleshooting very difficult and confusing. First of all, why mix "ping" troubleshooting with nslookup troubleshooting, if you're sure it's a DNS problem (i.e. no complications with hosts-file entries, nsswitch.conf or other such factors)? If it's a DNS issue, stick with DNS troubleshooting/diagnostic tools<div class=""><br class=""></div><div class="">Secondly, without any options, nslookup won't give you an accurate picture of what's being looked up, behind the scenes. At least use the "-debug" option to nslookup, or, even better, use a real lookup troubleshooting tool like "dig".</div><div class=""><br class=""></div><div class="">I'd also suggest targeting *specific* nameservers with your queries, rather than just querying generically and allowing failover to occur on errors, which muddies the situation. Single out each nameserver and determine what it can resolve and what it cannot.</div><div class=""><br class=""></div><div class="">Always use fully-qualified names when troubleshooting, unless the specific thing you're trying to troubleshoot is suffixing/searchlisting behavior by the resolver.<div class=""><div class=""><div class=""><div class=""><br class=""></div><div class="">As for the failure of the reverse lookup, try it with a 4-octet IP address instead of 5. </div><div class=""><div class=""><div class=""><br class=""></div><div class=""> - Kevin</div></div></div></div></div></div></div></div><br class=""><div class="gmail_quote"><div dir="ltr" class="">On Sun, Oct 7, 2018 at 9:12 AM Maurizio Caloro via bind-users <<a href="mailto:bind-users@lists.isc.org" target="_blank" class="">bind-users@lists.isc.org</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="DE-CH" link="#0563C1" vlink="#954F72" class=""><div class="m_-548736377437429250m_7764201892036835752WordSection1"><p class="MsoNormal"><span lang="FR-CH" class="">Please i need a little help, about DNS Bind Server… i need to replace the old one « 115 »<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Here i’an on the new one «92 »<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal">Version<u class=""></u><u class=""></u></p><p class="MsoNormal">BIND 9.10.3-P4-Debian <id:ebd72b3><u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">I try that my DNS server 192.168.201.92 = MasterDNS Server resposible for 2 Network Ranges<u class=""></u><u class=""></u></p><p class="m_-548736377437429250m_7764201892036835752MsoListParagraph" style="margin-left:53.25pt"><u class=""></u><span class="">1<span style="font:7.0pt "Times New Roman"" class=""> </span></span><u class=""></u>192.168.201.<u class=""></u><u class=""></u></p><p class="m_-548736377437429250m_7764201892036835752MsoListParagraph" style="margin-left:53.25pt"><u class=""></u><span class="">2<span style="font:7.0pt "Times New Roman"" class=""> </span></span><u class=""></u>192.168.202.<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">Thanks for your feedback.<u class=""></u><u class=""></u></p><p class="MsoNormal">Regards<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">--<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">root@srvcar012:/etc/bind# ping srvcar002<u class=""></u><u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" class="">PING srvcar002.carag.local (192.168.201.118) 56(84) bytes of data.<u class=""></u><u class=""></u></span></p><p class="MsoNormal">64 bytes from srvcar002.201.168.192.in-addr.arpa (192.168.201.118): icmp_seq=1 ttl=128 time=0.733 ms<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" class="">root@srvcar012:/etc/bind# ping srvcar001.carag.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">ping: srvcar001.carag.local: Name or service not known<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">root@srvcar012:/etc/bind# nslookup srvcar001<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" style="color:red" class="">;; Got SERVFAIL reply from 192.168.201.92, trying next server<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Server: 192.168.201.115<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Address: 192.168.201.115#53<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Name: srvcar001.carag.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal">Address: 192.168.201.117<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">root@srvcar012:/etc/bind# nslookup srvcar001<u class=""></u><u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" style="color:red" class="">;; Got SERVFAIL reply from 192.168.201.92, trying next server<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Server: 192.168.201.115<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Address: 192.168.201.115#53<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Name: srvcar001.carag.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Address: 192.168.201.117<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">root@srvcar012:/etc/bind# nslookup srvcar001.carag.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" style="color:red" class="">;; Got SERVFAIL reply from 192.168.201.92, trying next server<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Server: 192.168.201.115<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Address: 192.168.201.115#53<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Name: srvcar001.carag.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal">Address: 192.168.201.117<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">----<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">With the 202 side, this arnt working<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">root@srvcar012:/etc/bind# ping srvolh001<u class=""></u><u class=""></u></p><p class="MsoNormal"><span style="color:red" class="">ping: srvolh001: Name or service not known<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">root@srvcar012:/etc/bind# ping srvolh001.olh.local<u class=""></u><u class=""></u></p><p class="MsoNormal"><span style="color:red" class="">ping: srvolh001.olh.local: Name or service not known<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">root@srvcar012:/etc/bind# nslookup srvolh001<u class=""></u><u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" style="color:red" class="">;; Got SERVFAIL reply from 192.168.201.92, trying next server<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Server: 192.168.201.92<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Address: 192.168.201.92#53<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">** server can't find srvolh001: NXDOMAIN<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal">And here this are correct, DNS Server ?<u class=""></u><u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">root@srvcar012:/etc/bind# nslookup srvolh001.olh.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal">Server: 192.168.201.92<u class=""></u><u class=""></u></p><p class="MsoNormal">Address: 192.168.201.92#53<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">Name: srvolh001.olh.local<u class=""></u><u class=""></u></p><p class="MsoNormal">Address: 192.168.202.14<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">root@srvcar012:/etc/bind# nslookup 192.168.168.202.14<u class=""></u><u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" class="">Server: 192.168.201.92<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">Address: 192.168.201.92#53<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">** server can't find 192.168.168.202.14: NXDOMAIN<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" class="">root@srvcar012:/etc/bind# cat /etc/resolv.conf<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">domain carag.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">search carag.local.<u class=""></u><u class=""></u></span></p><p class="MsoNormal">nameserver 192.168.201.92<u class=""></u><u class=""></u></p><p class="MsoNormal">nameserver 192.168.201.115<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal">and here my named.conf.local<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" class="">root@srvcar012:/etc/bind# cat named.conf.local<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">//<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">// Do any local configuration here<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">//<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal">// Consider adding the 1918 zones here, if they are not used in your<u class=""></u><u class=""></u></p><p class="MsoNormal"><span lang="FR-CH" class="">// organization<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">//include "/etc/bind/zones.rfc1918";<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""><u class=""></u> <u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">zone "carag.local" {<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""> type master;<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""> file "/etc/bind/db.carag.local";<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">};<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">zone "201.168.192.in-addr.arpa" {<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""> type master;<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""> file "/etc/bind/db.reverse.carag.local";<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">};<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class="">zone "olh.local" {<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""> type master;<u class=""></u><u class=""></u></span></p><p class="MsoNormal"><span lang="FR-CH" class=""> file "/etc/bind/db.olh.local";<u class=""></u><u class=""></u></span></p><p class="MsoNormal">};<u class=""></u><u class=""></u></p><p class="MsoNormal">zone "202.168.192.in-addr.arpa" {<u class=""></u><u class=""></u></p><p class="MsoNormal"> type master;<u class=""></u><u class=""></u></p><p class="MsoNormal"> file "/etc/bind/db.reverse.olh.local";<u class=""></u><u class=""></u></p><p class="MsoNormal">};<u class=""></u><u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p><p class="MsoNormal"><u class=""></u> <u class=""></u></p></div></div>_______________________________________________<br class="">
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