Hello, My dns is wrong but i do not know why.the pc where bind was installed resolve the nslookup good but clients fail. those are my config files: ------------------------------ named.conf.local ******************************************************************* // // Do any local configuration here // // Consider adding the 1918 zones here, if they are not used in your // organization //include "/etc/bind/zones.rfc1918"; zone "mydomain.com" { type master; file "/etc/bind/mydomain.com.db"; }; zone "10.10.10.in-addr.arpa" { type master; file "/etc/bind/rev.10.10.10.in-addr.arpa"; }; ********************************************************* ------------------------------ named.conf.options ********************************************************* options { directory "/var/cache/bind"; // If there is a firewall between you and nameservers you want // to talk to, you might need to uncomment the query-source // directive below. Previous versions of BIND always asked // questions using port 53, but BIND 8.1 and later use an unprivileged // port by default. // query-source address * port 53; // If your ISP provided one or more IP addresses for stable // nameservers, you probably want to use them as forwarders. // Uncomment the following block, and insert the addresses replacing // the all-0's placeholder. // forwarders { // 0.0.0.0; // }; forwarders { 80.58.61.250; }; auth-nxdomain no; # conform to RFC1035 listen-on-v6 { any; }; }; ************************************************************ ------------------------------------- mydomain.com.db ************************************************************** ; ; BIND data file for mydomain.com ; /etc/bind/mydomain.com.db ; $TTL 604800 @ IN SOA mydomain.com. info.mydomain.com. ( 1 ; Serial 604800 ; Refresh 86400 ; Retry 2419200 ; Expire 604800 ) ; Default TTL @ IN NS mail.mydomain.com. @ IN MX 10 mail.mydomain.com. mail IN A 10.10.10.200 www IN A 10.10.10.200 doswindows IN A 10.10.10.99 jag IN A 10.10.10.98 ******************************************************************* ---------------------------------------- rev.10.10.10.in-addr.arpa ******************************************************************* ; /etc/bind/rev.10.10.10.in-addr.arpa ; $TTL 604800 @ IN SOA mydomain.com. info.mydomain.com. ( 1 ; Serial 604800 ; Refresh 86400 ; Retry 2419200 ; Expire 604800 ) ; Default TTL ; @ IN NS mail.mydomain.com. 200 IN PTR mail.mydomain.com. 99 IN PTR doswindows.mydomain.com. 98 IN PTR jag.mydomain.com. ******************************************************************* ------------------------------------------ $ dig mydomain.com ****************************************************************** ; <<>> DiG 9.4.1-P1 <<>> mydomain.com ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47571 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;mydomain.com. IN A ;; AUTHORITY SECTION: mydomain.com. 604800 IN SOA mydomain.com. info.mydomain.com. 1 604800 86400 2419200 604800 ;; Query time: 2 msec ;; SERVER: 10.10.10.200#53(10.10.10.200) ;; WHEN: Sun Jan 13 18:17:49 2008 ;; MSG SIZE rcvd: 74 *********************************************************************************** ---------------------- nslookup from server ********************************************************************************* $ nslookup doswindows Server: 10.10.10.200 Address: 10.10.10.200#53 Name: doswindows.mydomain.com Address: 10.10.10.99 ********************************************************************************* -------------------------------------- nslookup from client ********************************************************************************** $ nslookup doswindows Server: 10.10.10.200 Address: 10.10.10.200#53 ** server can't find doswindows: NXDOMAIN ********************************************************************************** Finaly, the syslog after $ /etc/init.d/bind9 restart ******************************************************************* Jan 13 18:22:36 mail named[7411]: shutting down: flushing changes Jan 13 18:22:36 mail named[7411]: stopping command channel on 127.0.0.1#953 Jan 13 18:22:36 mail named[7411]: stopping command channel on ::1#953 Jan 13 18:22:36 mail named[7411]: no longer listening on ::#53 Jan 13 18:22:36 mail named[7411]: no longer listening on 127.0.0.1#53 Jan 13 18:22:36 mail named[7411]: no longer listening on 10.10.10.200#53 Jan 13 18:22:36 mail named[7411]: exiting Jan 13 18:22:38 mail kernel: [180559.952000] Failure registering capabilities with primary security module. Jan 13 18:22:38 mail named[7498]: starting BIND 9.4.1-P1 -u bind -t /var/lib/named Jan 13 18:22:38 mail named[7498]: found 1 CPU, using 1 worker thread Jan 13 18:22:38 mail named[7498]: loading configuration from '/etc/bind/named.conf' Jan 13 18:22:38 mail named[7498]: listening on IPv6 interfaces, port 53 Jan 13 18:22:38 mail named[7498]: listening on IPv4 interface lo, 127.0.0.1#53 Jan 13 18:22:38 mail named[7498]: listening on IPv4 interface eth0, 10.10.10.200#53 Jan 13 18:22:38 mail named[7498]: automatic empty zone: 254.169.IN-ADDR.ARPA Jan 13 18:22:38 mail named[7498]: automatic empty zone: 2.0.192.IN-ADDR.ARPA Jan 13 18:22:38 mail named[7498]: automatic empty zone: 255.255.255.255.IN-ADDR.ARPA Jan 13 18:22:38 mail named[7498]: automatic empty zone: 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA Jan 13 18:22:38 mail named[7498]: automatic 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 Jan 13 18:22:38 mail named[7498]: automatic empty zone: D.F.IP6.ARPA Jan 13 18:22:38 mail named[7498]: automatic empty zone: 8.E.F.IP6.ARPA Jan 13 18:22:38 mail named[7498]: automatic empty zone: 9.E.F.IP6.ARPA Jan 13 18:22:38 mail named[7498]: automatic empty zone: A.E.F.IP6.ARPA Jan 13 18:22:38 mail named[7498]: automatic empty zone: B.E.F.IP6.ARPA Jan 13 18:22:38 mail named[7498]: command channel listening on 127.0.0.1#953 Jan 13 18:22:38 mail named[7498]: command channel listening on ::1#953 Jan 13 18:22:38 mail named[7498]: zone 0.in-addr.arpa/IN: loaded serial 1 Jan 13 18:22:38 mail named[7498]: zone 10.10.10.in-addr.arpa/IN: loaded serial 1 Jan 13 18:22:38 mail named[7498]: zone 127.in-addr.arpa/IN: loaded serial 1 Jan 13 18:22:38 mail named[7498]: zone 255.in-addr.arpa/IN: loaded serial 1 Jan 13 18:22:38 mail named[7498]: zone mydomain.com/IN: loaded serial 1 Jan 13 18:22:38 mail named[7498]: zone localhost/IN: loaded serial 1 Jan 13 18:22:38 mail named[7498]: running Jan 13 18:22:38 mail named[7498]: zone mydomain.com/IN: sending notifies (serial 1) ****************************************************************************************************** I hope someone help, now i lost. Thanks ans sorry for long post.
Here they are: ************************************************************************ $ sudo netstat -tap Conexiones activas de Internet (servidores y establecidos) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:netbios-ssn *:* ESCUCHAR 4970/smbd tcp 0 0 mail.rubenjimene:domain *:* ESCUCHAR 7571/named tcp 0 0 localhost:domain *:* ESCUCHAR 7571/named tcp 0 0 localhost:ipp *:* ESCUCHAR 4730/cupsd tcp 0 0 localhost:953 *:* ESCUCHAR 7571/named tcp 0 0 *:smtp *:* ESCUCHAR 4935/master tcp 0 0 *:microsoft-ds *:* ESCUCHAR 4970/smbd tcp6 0 0 *:imaps *:* ESCUCHAR 4811/couriertcpd tcp6 0 0 *op3s *:* ESCUCHAR 4852/couriertcpd tcp6 0 0 *:5900 *:* ESCUCHAR 5451/vino-server tcp6 0 0 *op3 *:* ESCUCHAR 4827/couriertcpd tcp6 0 0 *:imap2 *:* ESCUCHAR 4788/couriertcpd tcp6 0 0 *:domain *:* ESCUCHAR 7571/named tcp6 0 0 ip6-localhost:953 *:* ESCUCHAR 7571/named tcp6 0 0 *:smtp *:* ESCUCHAR 4935/master $ sudo 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 ********************************************************* When everything works fine, just install iptables. (think its right). I tested this from the client: ************************************************* $ nslookup doslinux Server: 10.10.10.200 Address: 10.10.10.200#53 ** server can't find doslinux: NXDOMAIN $ nslookup doslinux.rubenjimenez.es Server: 10.10.10.200 Address: 10.10.10.200#53 Name: doslinux.rubenjimenez.es Address: 10.10.10.99 *********************************************** whats wrong??
