I have recently installed ubuntu 13.10 server on an "OEM Production 2550L2D-MxPC Intel NM10 2 x 204Pin Intel GMA 3650 Black Mini / Booksize Barebone System - OEM " with 8GB of RAM and a 1TB HDD. during the install I installed SSH and DNS from the selection menu. After the install I installed isc-dhcp-server, squid, and webmin.
I am trying to setup a web filter/gateway, I want to test each section of the device as it is setup because I have had some problems with applications not being able to get through the gateway on test machines. Currently I am trying to get DNS resolution working and while I have setup DHCP with the key for DNS and have no errors stopping the daemons from loading, I am unable to resolve host names of local machines.
I have tried pinging the gateway (named Cerberus) from a windows machine and an android tablet.
I am able to ping the machine with IP 192.168.1.10
I am able to ping the machine with domain name keystoneaquaria.com (setup on local DNS)
I am able to ping windows machines with hostnames (angels-HP, Randy-HP, Robbie-HP, angel-hp)
I am able to ping Ubuntu machines (Media-1, Cerberus, Kerberus) with respective IP's 192.168.1.25, 192.168.1.10, 192.168.1.11
I am unable to ping Ubuntu machines with hostnames Media-1, Cerberus, Kerberus
Does anyone know how to resolve this issue of not being able to resolve Ubuntu hostnames on local network with local DNS (Bind9), and Ubuntu DHCP (isc-dhcp-server)?
I have included my config files for Bind9, isc-dhcp-server below!
/etc/bind/named.conf
/etc/bind/named.conf.optionsCode:// This is the primary configuration file for the BIND DNS server named. // // Please read /usr/share/doc/bind9/README.Debian.gz for information on the // structure of BIND configuration files in Debian, *BEFORE* you customize // this configuration file. // // If you are just adding zones, please do that in /etc/bind/named.conf.local include "/etc/bind/named.conf.options"; include "/etc/bind/named.conf.local"; include "/etc/bind/named.conf.default-zones";
/etc/bind/named.conf.localCode:options { directory "/var/cache/bind"; // If there is a firewall between you and nameservers you want // to talk to, you may need to fix the firewall to allow multiple // ports to talk. See http://www.kb.cert.org/vuls/id/800113 // 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; // }; //======================================================================== // If BIND logs error messages about the root key being expired, // you will need to update your keys. See https://www.isc.org/bind-keys //======================================================================== dnssec-validation auto; auth-nxdomain no; # conform to RFC1035 forwarders { 192.168.1.1; }; listen-on-v6 { any; }; };
/etc/bind/db.keystoneaquaria.comCode:// // Do any local configuration here // // Consider adding the 1918 zones here, if they are not used in your // organization //include "/etc/bind/zones.rfc1918"; key "rndc-key" { algorithm hmac-md5; secret "qFsmFzirhBcSMWs1+sV3wg=="; }; zone "keystoneaquaria.com" { type master; file "/etc/bind/db.keystoneaquaria.com"; };
/etc/bind/db.192Code:; ; BIND data file for keystoneaquaria ; $TTL 604800 @ IN SOA keystoneaquaria.com. root.keystoneaquaria.com. ( 4 604800 86400 2419200 604800 ) ; @ IN NS keystoneaquaria.com. @ IN A 192.168.1.10 @ IN AAAA ::1 ns IN A 192.168.1.10 Cerberus. IN A 192.168.1.10
/etc/dhcp/dhcpd.confCode:; ; BIND reverse data file for 192.168.1 interface ; $TTL 604800 @ IN SOA ns.keystoneaquaria.com. root.keystoneaquaria.com. ( 1 ; Serial 604800 ; Refresh 86400 ; Retry 2419200 ; Expire 604800 ) ; Negative Cache TTL ; @ IN NS ns. 1 IN PTR ns.keystoneaquaria.com. 2 IN PTR ibr.keystoneaquaria.com.
/etc/dhcp/dhclient.confCode:# # Sample configuration file for ISC dhcpd for Debian # # Attention: If /etc/ltsp/dhcpd.conf exists, that will be used as # configuration file instead of this file. # # # The ddns-updates-style parameter controls whether or not the server will # attempt to do a DNS update when a lease is confirmed. We default to the # behavior of the version 2 packages ('none', since DHCP v2 didn't # have support for DDNS.) ddns-update-style interim; update-static-leases on; key "rndc-key" { algorithm hmac-md5; secret "qFsmFzirhBcSMWs1+sV3wg=="; }; allow unknown-clients; use-host-decl-names on; #building DNS Zones zone keystoneaquaria.com. { primary localhost; key rndc-key; } zone 1.168.192.in-addr.arpa. { primary localhost; key rndc-key; } # option definitions common to all supported networks... option domain-name "keystoneaquaria.com"; option domain-name-servers 192.168.1.10, 192.168.2.1, 192.168.1.1; default-lease-time 600; max-lease-time 800; # If this DHCP server is the official DHCP server for the local # network, the authoritative directive should be uncommented. authoritative; # Use this to send dhcp log messages to a different log file (you also # have to hack syslog.conf to complete the redirection). log-facility local7; # No service will be given on this subnet, but declaring it helps the # DHCP server to understand the network topology. #subnet 10.152.187.0 netmask 255.255.255.0 { #} # This is a very basic subnet declaration. #subnet 10.254.239.0 netmask 255.255.255.224 { # range 10.254.239.10 10.254.239.20; # option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org; #} # This declaration allows BOOTP clients to get dynamic addresses, # which we don't really recommend. #subnet 10.254.239.32 netmask 255.255.255.224 { # range dynamic-bootp 10.254.239.40 10.254.239.60; # option broadcast-address 10.254.239.31; # option routers rtr-239-32-1.example.org; #} # A slightly different configuration for an internal subnet. subnet 192.168.1.0 netmask 255.255.255.0 { ddns-updates on; range 192.168.1.20 192.168.1.50; option domain-name-servers 192.168.1.10; option domain-name "keystoneaquaria.com"; option routers 192.168.1.1; # option netbios-node-type 2; ddns-domainname "keystoneaquaria.com"; ddns-rev-domainname "in-addr.arpa."; max-lease-time 800; } # Hosts which require special configuration options can be listed in # host statements. If no address is specified, the address will be # allocated dynamically (if possible), but the host-specific information # will still come from the host declaration. #host passacaglia { # hardware ethernet 0:0:c0:5d:bd:95; # filename "vmunix.passacaglia"; # server-name "toccata.fugue.com"; #} # Fixed IP addresses can also be specified for hosts. These addresses # should not also be listed as being available for dynamic assignment. # Hosts for which fixed IP addresses have been specified can boot using # BOOTP or DHCP. Hosts for which no fixed address is specified can only # be booted with DHCP, unless there is an address range on the subnet # to which a BOOTP client is connected which has the dynamic-bootp flag # set. #host fantasia { # hardware ethernet 08:00:07:26:c0:a5; # fixed-address fantasia.fugue.com; #} # You can declare a class of clients and then do address allocation # based on that. The example below shows a case where all clients # in a certain class get addresses on the 10.17.224/24 subnet, and all # other clients get addresses on the 10.0.29/24 subnet. #class "foo" { # match if substring (option vendor-class-identifier, 0, 4) = "SUNW"; #} #shared-network 224-29 { # subnet 10.17.224.0 netmask 255.255.255.0 { # option routers rtr-224.example.org; # } # subnet 10.0.29.0 netmask 255.255.255.0 { # option routers rtr-29.example.org; # } # pool { # allow members of "foo"; # range 10.17.224.10 10.17.224.250; # } # pool { # deny members of "foo"; # range 10.0.29.10 10.0.29.230; # } #}
Code:# Configuration file for /sbin/dhclient, which is included in Debian's # dhcp3-client package. # # This is a sample configuration file for dhclient. See dhclient.conf's # man page for more information about the syntax of this file # and a more comprehensive list of the parameters understood by # dhclient. # # Normally, if the DHCP server provides reasonable information and does # not leave anything out (like the domain name, for example), then # few changes must be made to this file, if any. # option rfc3442-classless-static-routes code 121 = array of unsigned integer 8; #send host-name "andare.fugue.com"; send host-name = gethostname(); #send dhcp-client-identifier 1:0:a0:24:ab:fb:9c; #send dhcp-lease-time 3600; #supersede domain-name "fugue.com home.vix.com"; #prepend domain-name-servers 127.0.0.1; request subnet-mask, broadcast-address, time-offset, routers, domain-name, domain-name-servers, domain-search, host-name, netbios-name-servers, netbios-scope, interface-mtu, rfc3442-classless-static-routes, ntp-servers, dhcp6.domain-search, dhcp6.fqdn, dhcp6.name-servers, dhcp6.sntp-servers; #require subnet-mask, domain-name-servers; #timeout 60; #retry 60; #reboot 10; #select-timeout 5; #initial-interval 2; #script "/etc/dhcp3/dhclient-script"; #media "-link0 -link1 -link2", "link0 link1"; #reject 192.33.137.209; #alias { # interface "eth0"; # fixed-address 192.5.5.213; # option subnet-mask 255.255.255.255; #} #lease { # interface "eth0"; # fixed-address 192.33.137.200; # medium "link0 link1"; # option host-name "andare.swiftmedia.com"; # option subnet-mask 255.255.255.0; # option broadcast-address 192.33.137.255; # option routers 192.33.137.250; # option domain-name-servers 127.0.0.1; # renew 2 2000/1/12 00:00:01; # rebind 2 2000/1/12 00:00:01; # expire 2 2000/1/12 00:00:01; #}
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