I'm running a Debian 6 server and I uses the single server tutorial. I can't get dns to work. When I type: Code: root@ks362131:~# dig @localhost censeoenergy.co.uk ; <<>> DiG 9.7.3 <<>> @localhost censeoenergy.co.uk ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49647 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;censeoenergy.co.uk. IN A ;; ANSWER SECTION: censeoenergy.co.uk. 86400 IN A 91.121.172.34 ;; AUTHORITY SECTION: censeoenergy.co.uk. 86400 IN NS ns2.sitemamba.com. censeoenergy.co.uk. 86400 IN NS ns1.sitemamba.com. ;; ADDITIONAL SECTION: ns1.sitemamba.com. 37199 IN A 91.121.172.34 ns2.sitemamba.com. 34826 IN A 91.121.172.34 ;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Dec 20 02:58:56 2011 ;; MSG SIZE rcvd: 133 All goes well. However, when I type: Code: root@ns2:~# dig @91.121.172.34 censeoenergy.co.uk ; <<>> DiG 9.7.3 <<>> @91.121.172.34 censeoenergy.co.uk ; (1 server found) ;; global options: +cmd ;; connection timed out; no servers could be reached It times out and I get no response. What is wrong? Thanks, James
Hi Jamesl22, I have the same DNS problem, can you give some detail how to fix it? Thanks. tadj2:~ # netstat -tap Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 localhost:dyna-access *:* LISTEN 1965/clamd tcp 0 0 *op3 *:* LISTEN 1949/dovecot tcp 0 0 *:imap *:* LISTEN 1949/dovecot tcp 0 0 *:http-alt *:* LISTEN 1794/httpd2-prefork tcp 0 0 *:www-http *:* LISTEN 1794/httpd2-prefork tcp 0 0 *:sunproxyadmin *:* LISTEN 1794/httpd2-prefork tcp 0 0 *:ftp *:* LISTEN 1894/pure-ftpd (SER tcp 0 0 tadj2.computerin:domain *:* LISTEN 1395/named tcp 0 0 localhost:domain *:* LISTEN 1395/named tcp 0 0 localhost:ipp *:* LISTEN 1545/cupsd tcp 0 0 *:smtp *:* LISTEN 2200/master tcp 0 0 localhost:953 *:* LISTEN 1395/named tcp 0 0 *:https *:* LISTEN 1794/httpd2-prefork tcp 0 0 localhost:10024 *:* LISTEN 2047/amavisd (maste tcp 0 0 localhost:10025 *:* LISTEN 2200/master tcp 0 0 *:mysql *:* LISTEN 1866/mysqld tcp 0 0 tadj2.computerins:50337 tadj2.computer:http-alt ESTABLISHED 2605/firefox-bin tcp 0 0 localhost:mysql localhost:58125 ESTABLISHED 1866/mysqld tcp 0 0 localhost:58125 localhost:mysql ESTABLISHED 2364/amavisd (ch1-a tcp 0 0 tadj2.computerins:58747 syd01s12-in-f1:www-http ESTABLISHED 2605/firefox-bin tcp 0 0 tadj2.computerins:60631 www-15-02-snc5:www-http ESTABLISHED 2605/firefox-bin tcp 69 0 localhost:46649 localhost:10025 CLOSE_WAIT 2364/amavisd (ch1-a tcp 0 0 tadj2.computer:http-alt tadj2.computerins:50337 ESTABLISHED 3064/httpd2-prefork tcp 0 0 *:ftp *:* LISTEN 1894/pure-ftpd (SER tcp 0 0 *:domain *:* LISTEN 1395/named tcp 0 0 localhost:ipp *:* LISTEN 1545/cupsd tcp 0 0 *:smtp *:* LISTEN 2200/master tcp 0 0 localhost:953 *:* LISTEN 1395/named tadj2:~ # iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination
Edit /etc/bind/named.conf.options and change the lines: Code: listen-on{ 127.0.0.1; } allow-recursion{ 127.0.0.1; } To read: Code: listen-on{ all; } allow-recursion{ all; }
I can not find /etc/bind/named.conf.options. (may be i'm using SUSE) Will keep looking. Many thanks anyway.
My /etc/named.conf : # Copyright (c) 2001-2004 SuSE Linux AG, Nuernberg, Germany. # All rights reserved. # # Author: Frank Bodammer, Lars Mueller <[email protected]> # # /etc/named.conf # # This is a sample configuration file for the name server BIND 9. It works as # a caching only name server without modification. # # A sample configuration for setting up your own domain can be found in # /usr/share/doc/packages/bind/sample-config. # # A description of all available options can be found in # /usr/share/doc/packages/bind/misc/options. options { # The directory statement defines the name server's working directory directory "/var/lib/named"; # Write dump and statistics file to the log subdirectory. The # pathenames are relative to the chroot jail. dump-file "/var/log/named_dump.db"; statistics-file "/var/log/named.stats"; # The forwarders record contains a list of servers to which queries # should be forwarded. Enable this line and modify the IP address to # your provider's name server. Up to three servers may be listed. #forwarders { 192.0.2.1; 192.0.2.2; }; # Enable the next entry to prefer usage of the name server declared in # the forwarders section. #forward first; # The listen-on record contains a list of local network interfaces to # listen on. Optionally the port can be specified. Default is to # listen on all interfaces found on your system. The default port is # 53. #listen-on port 53 { 127.0.0.1; }; # The listen-on-v6 record enables or disables listening on IPv6 # interfaces. Allowed values are 'any' and 'none' or a list of # addresses. listen-on-v6 { any; }; # The next three statements may be needed if a firewall stands between # the local server and the internet. #query-source address * port 53; #transfer-source * port 53; #notify-source * port 53; # The allow-query record contains a list of networks or IP addresses # to accept and deny queries from. The default is to allow queries # from all hosts. #allow-query { 127.0.0.1; }; # If notify is set to yes (default), notify messages are sent to other # name servers when the the zone data is changed. Instead of setting # a global 'notify' statement in the 'options' section, a separate # 'notify' can be added to each zone definition. notify no; disable-empty-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"; }; # To configure named's logging remove the leading '#' characters of the # following examples. #logging { # # Log queries to a file limited to a size of 100 MB. # channel query_logging { # file "/var/log/named_querylog" # versions 3 size 100M; # print-time yes; // timestamp log entries # }; # category queries { # query_logging; # }; # # # Or log this kind alternatively to syslog. # channel syslog_queries { # syslog user; # severity info; # }; # category queries { syslog_queries; }; # # # Log general name server errors to syslog. # channel syslog_errors { # syslog user; # severity error; # }; # category default { syslog_errors; }; # # # Don't log lame server messages. # category lame-servers { null; }; #}; # The following zone definitions don't need any modification. The first one # is the definition of the root name servers. The second one defines # localhost while the third defines the reverse lookup for localhost. zone "." in { type hint; file "root.hint"; }; zone "localhost" in { type master; file "localhost.zone"; }; zone "0.0.127.in-addr.arpa" in { type master; file "127.0.0.zone"; }; zone "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 { type master; file "127.0.0.zone"; }; # Include the meta include file generated by createNamedConfInclude. This # includes all files as configured in NAMED_CONF_INCLUDE_FILES from # /etc/sysconfig/named include "/etc/named.conf.include"; # You can insert further zone records for your own domains below or create # single files in /etc/named.d/ and add the file names to # NAMED_CONF_INCLUDE_FILES. # See /usr/share/doc/packages/bind/README.SUSE for more details. ==================================================== My /etc/named.conf.include ; zone "computerinstruments.com.au" { type master; allow-transfer {none;}; file "/var/lib/named/pri.computerinstruments.com.au"; }; Thanks.
