Im install bind9 in ubentu 10 with this turotial [url]my dns server is work in linux but my client user cannot use dns when client run nslookup in cmd Cannot find server name for address my_ip_linux :server faild Server: Unknown. im on linux valid ip
View 5 RepliesI want to make BIND9 aware of my TLD so I need to give it an A record. Then I wanted to create CNAME for ftp, mail and so on as time permits
I have webmin so I need to work from that.
my TLD is [URL]
I wanted to bolt on www, ftp for now
www is port 80, ftp port 21 etc
when i started bind9, it showed me this error, Can anyone help me in this, according to me i dont have a file sysklogd so i can not restart that. that is why i think iam getting error while starting bind9. How to get that file and how to get started Bind9.
View 4 Replies View Relatedusing Ubuntu Server 10.10 x86_64 on this machine. It is used as a master DNS server for my domain. We have migrated it to Ubuntu from Gentoo. The problem is that AppArmor is spamming /var/log/syslog
Code:
Jan 3 14:38:40 hydra kernel: [2154828.893409] type=1400 audit(1294061920.141:660146): apparmor="DENIED" operation="mknod" parent=1 profile="/usr/sbin/named" name="/var/log/named_querylog" pid=15397 comm="named" requested_mask="c" denied_mask="c" fsuid=103 ouid=103
The zone files reside in /etc/bind/ and we have not changed anything in /etc/apparmor.d/usr.sbin.named .
We don't want to just uninstall apparmor, but how do we adjust its settings correctly?
Since I have not gotten anything on the "General Help" I am posting this here: When a Ubuntu 10.10 I have starts up apache2, MySQL and postfix start properly but bind9 doesn't. Once booted is I run 'sudo /etc/init.d/bind9 start' it starts. The only thing odd on this system is I have a "inet6 v4tunnel" interface defined in my /etc/network/interfaces. From booting in the syslog there is:
Code:
/var/log/syslog:Feb 28 19:02:42 ubuntu named[1029]: starting BIND 9.7.1-P2 -u bind -d 9
/var/log/syslog:Feb 28 19:02:42 ubuntu named[1029]: built with '--prefix=/usr' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--sysconfdir=/etc/bind'
[code]....
Even with the bind debug level at set at 90 I do not get any more in the logs that what I posted before. The lack of errors in the logs is giving me no idea where to start. I commented out the IPv6 tunnel interface and rebooted and still no help. bind still is not starting at boot. OK, it is not a permissions issue, I have changed the config and zone files to be owned by bind:bind, root:bind, root:root and bind:root and it has made no difference. Doing a fresh install on a Virtual Box VM and configure it in a similar manner bind9 starts normally. (I am almost to the point where I will rebuild the box)
I have googled for hours and can not find an answer to what this means.
dig @172.16.255.254 twitter.com.
; <<>> DiG 9.7.0-P1 <<>> @172.16.255.254 twitter.com.
; (1 server found)
;; global options: +cmd
;; Got answer:
[Code]...
And I have a very long debuging log file I will not post unless requested. I also have added a ufw allow from all to all rule for testing purposes only.
I am migrating my server from Kloxo (lxadmin) to Ubuntu (webmin/virtualmin), and I already had my Nameservers on my register (Godaddy) to go to [URL] and [URL] along with my IP. (I set the ttl to 60 cuz I thought that might be a problem) Now, I do a dig [URL], it gives me this output.
Code:
; <<>> DiG 9.6.1-P2 <<>> thedomz.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40276
[code]...
I can go to my website only when I change my hosts file (on my windows machine).
I'm having trouble getting dhcpd to update DNS records in bind9. I'm not seeing any journal files created for bind9. The following appears in syslog when a client machine connects to the network:
Code:
Jun 26 04:07:22 ubuntu dhcpd: DHCPDISCOVER from 00:23:df:44:78:83 via eth0
Jun 26 04:07:23 ubuntu dhcpd: DHCPOFFER on 10.0.0.112 to 00:23:df:44:78:83 (Computer1) via
[code]....
I operate a home network with Ubuntu Server 10.04 with services including DHCP3, Bind9, Apache, and so on. Since I host several dozen websites from home, I have to run Bind DNS. All Ubuntu boxes on my network operate fine. However, all Windows boxes on the network seem to forget to look internally for DNS after a couple of page loads on my internal sites. The network settings still indicate that my internal domain name server is the first lookup and everything seems normal.
View 2 Replies View RelatedI am using samba4 and bind9 (9.7.2rc1) on an ubuntu server 10.04.
Everything works fine, but bind9 ist unable to update DNS entries sent by clients.
I followed the tutorial [URL] but it doesn't work for me.
It doesn't look like a file permission problem:
Code:
-rw-r--r-- 1 root root /usr/local/samba/private/dns.keytab
-rw-r--r-- 1 root root /usr/local/samba/private/dns_update_list
-rw-r--r-- 1 root root /usr/local/samba/private/named.conf
-rw-r--r-- 1 root root /usr/local/samba/private/named.conf.update
[Code].....
I am trying to get bind 9 up and running on a new installation of server 10.04 and keep getting errors when starting the daemon -
* /etc/bind/named.conf.local:19: unknown option 'zone'
* /etc/bind/named.conf.local:20: unknown option 'zone'
* /etc/bind/named.conf.default-zones:3: unknown option 'zone'
* /etc/bind/named.conf.default-zones:11: unknown option 'zone'
* /etc/bind/named.conf.default-zones:16: unknown option 'zone'
* /etc/bind/named.conf.default-zones:21: unknown option 'zone'
* /etc/bind/named.conf.default-zones:26: unknown option 'zone'
The onlything I could find after scrubbing the internet is once ina while there's a missing bracket. But I have checked and triple checked my config files and the syntax and can't find anything wrong. I have another installation of bind9 running on Fedora and the same exact syntax works just fine.
[Code]....
Im using bind9 as DNS server on my LAN, but it does not seem to translate its own hostname correctly for some reason. Other hosts is translated correctly, the problem only seems to apply to the DNS host itself. if i "ping <server_hostname>" from the server, it translates correctly. But if i "ping <server_hostname>" from the client it only says "unknown host" The client has the correct DNS-server assigned. How can i start troubleshooting this?
[Code]...
After upgrading from 9.10 to 10.04, a hundred or so of (for example)
Code:
error (network unreachable) resolving '14.42.117.203.in-addr.arpa/PTR/IN': 2001:500:13::c7d4:35#53: 1 Time(s)
messages appear in syslog each day. Each URL has from 2 - 6 attempts at various ipv6 addresses. My question is why is bind9 trying to resolve ipv6 addresses? I have done nothing to enable or disable ipv6 and thought that if not explicitly enabled I would not have to be concerned with it.
I am having trouble with setting up BIND9 for 6 virtual servers that use ubuntu x64 v10.10. I have main server running ubuntu as well. host name is xeonserver I would like to explain my setup first.
my router ip: 192.168.1.1/24 host server for VMs ip: 192.168.1.2/24 Then on qemu my virtual machines are in 10.0.0.0/24 network, gateway to my router is 10.0.0.1
1. kerberos.xeonserver (not configured yet) 10.0.0.2
2. dns.xeonserver (the one I have trouble with) 10.0.0.3
3. mysql.xeonserver (not configured yet) 10.0.0.4
4. apache.xeonserver (not configured yet) 10.0.0.5
5. ftp.xeonserver (not configured yet) 10.0.0.6
6. mail.xeonserver (not configured yet) 10.0.0.7
To configure it I followed instructions found on [URL]
[Code]...
I have installed bind9 for DNS. I have also installed Apache2, PHP5, MySQL, and correctly configured these together. When I view domain1.co.uk it currently works fine as required. I would like to change it to:
* /var/www/domain1.co.uk/prod/ - becomes the root dir of domain1.co.uk
* /var/www/domain2.co.uk/prod/ - becomes the root dir of domain2.co.uk
Nevertheless, I have created a the following files; these are copies of the "default" file and correctly amended. the required destination directories are in place!
* /etc/apache2/sites-available/domain1.co.uk
* /etc/apache2/sites-available/domain2.co.uk
I then executed:
Code:
sudo ln -s domain1.co.uk ../sites-enabled/domain1.co.uk
Code:
sudo ln -s domain2.co.uk ../sites-enabled/domain2.co.uk
It is important to understand domain1.co.uk and domain2.co.uk represent 2 Existing domain names I own, and both point to my server.
domain1.co.uk currently works in /var/www
Why I would like multiple domain names on the server.
I'm at a loss to why my reverse lookup zone doesn't work for me.I've got two views. One internal and one external. My domain is isp2.datornatverk.se. Public IP: 130.240.133.81.
dig -x @8.8.8.8 130.240.133.81
gives me:
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2917
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
I've set it up so that the internal subnets gets the domains resolved to the internal IP-addresses. When querying from external addresses I will get public IP.My named.conf.local file:
Code:
acl internals {
127.0.0.0/8;[code]..........
I don't know whether the views has messed something up. It worked before I added the views.
I have Ubuntu 9.10 PC on my home network acting as a VPN gateway. It is using vpnc & iptables to provide access to the remote network - other computers on my local network have routing rules in place to go via the Ubuntu gateway if trying to reach an IP on the remote network. This works just fine, except DNS lookups for names on the remote network don't work.
I'm trying to solve this by using Bind9 on the gateway, so it can act as DNS for the local network. I don't want to create excess VPN traffic or load on the remote DNS, so I want the gateway to forward the lookup to my ISPs DNS first and if the name is not found then try the remote network DNS. Is this possible, or is there another (better) way around this? The Bind9 configs seem to admit multiple DNSs, but use them in a failover sense - only using secondary DNSs when the first one in the list is not reachable at all.
Here's my current setup:Ubuntu 10.04
When I go to run it via this command:
I get the following error message:
Quote:
This is my /etc/bind/named.conf.options file:
Code:
I've looked at various solutions already:
[url]
[url]
[url]
[url]
[url]
[url]
I've tried reading several tutorials on setting up a domain name with bind9, but I've never managed to get one working.
View 7 Replies View RelatedI want to setup bind9 so that IPs from one range will use the Google DNS Servers and IPs from another range will work from Opens DNS but am unable to get it working here are my configs.anyone that can help me please?
View 1 Replies View RelatedI have setup ubuntu server and right now i'm trying to get my DNS server working for my intranet.
I'm using my ubuntu as gateway wo internet and somehow my windows client can't use my DNS service.
when i do nslookup www.google.com from my server (10.0.0.1) it return me answer code...
I have a web server on my local network with a couple domains facing the internet. When I visit these domains from within the network I'm directed to my routers configuration page due to hairpin NAT.
So I installed BIND9 on the server and set up my forwarders to Google DNS to act as a Caching Nameserver. Then I set my routers DNS primary and secondary nameservers to the IP of the local BIND server. Everything is working great.
Now I need help configuring BIND so that the domains hosted on the web server within the network are routed to the web server and not the routers configuration page.
I have the following bind9 configuration, and I'm trying to resolve reverse lookup IP address to name.
$ttl 38400
mydomain.org.INSOAmyhosting.com. (
1243281304
10800
[code]...
** server can't find 1.2.3.4.in-addr.arpa: NXDOMAIN
Is my PTR wrong, or what do I need to have the reverse lookup working ?
Note: I replace real IP by 1.2.3.4, same for my domain name.
Set up a server with Bind, Dovecote, Apache etc. Registered a domain and made all the necessary things for it to work. The server can send/receive mail on my domain, but when I try to look up the site I have it returns a lookup failure. I know Apache is working as I can browse the site when I used my ip address but I can't when I use the domain name. Anyone got a few tricks I could try to dumb down and find the possible failures I did when setting this up?
View 7 Replies View Relatedi am trying to setup a minimal bind9 dns on RHEL5.in /var/named/chroot/var/named/etc i have following files,after installing bind and caching-nameserver:
localdomain.zone
localhost.zone
named.broadcast
[code]....
I have a Ubuntu server running in my house.Server name UshaMain PC name HomeLaptop 1 Named BooLaptop 2 Names Bobevery one is running Ubuntu 9.10The server is running Bind9 and Samba and is working from any other PC i can type ping usha and it will give me teh ip address of the server.This has been working for 4 months now.I just installed PostFix and nowthe only PC that is working with i ping the name USHA "server name " Is the server.The other three pc come back with the IP address of the domain for USHA.I have removed the Postfix from the server but the DNS is still not working for the other pc on the network.Ho do I get Bind working again form the rest of the PC.
View 10 Replies View Relatedwhen i try to set up bind9 to resolve the top level of the name it cant do it. for current sake of arguement i have 4 servers on the network
192.168.0.200 diana.undernets.lan
192.168.0.201 jen.undernets.lan
192.168.0.202 amanda.undernets.lan
192.168.0.203 alex.undernets.lan
those are the IP addresses of the servers and their respective hostnames
so if i send a request for anything to just undernets.lan it will fail because there is no record for that. so i added this to the bottom of the zone record
Code:
IN CNAME amanda
thinking that a blank would refer to the top of the zone
here is my named.conf.local which is called in my named.conf
Code:
zone "undernets.lan" {
type master;
file "/etc/bind/undernets.db";
};
zone "0.168.192.in-addr.arpa" {
[Code]....
i want to be able to lookup undernets.lan and it give me the IP address of amanda.undernets.lan
I'm trying to configure bind9 to block porn by having it pretend to be authoritative for a list of porn domains. It can then return a "fake" IP for the port sites, which points to a page on my server. So far, the only way I have found to do in this in bind requires a separate zone for each porn domain. This doesn't work because of memory problems - I have 1000's of porn domains to block.
I'd like to instead have bind forward queries to rbldnsd, which can take a list of domains in a "data set" file, and use it to return a single A record (pointing to my "access denied" page). However, I think this will not work because I would still need a separate "zone" for each porn domain name.
I'm trying to figure out on why when I do a: service bind9 status This doesnt display anything in my command. Should be: Status of Bind9 server: bind9 is running. But this doesnt display at all.
View 8 Replies View RelatedThe thing is, I've created a new local zone here (called "local.lan"), and, aparently, it is working fine, and DHCP3-SERVER is updating DNS info through the controls.But sometimes I get some strange answers from the server, like when I do the "arp" command in one of the clients, and get the server's hostname "mixed" with it's own reverse, like this: "dns.local.lan.2.168. | ether | 00:02:1e:f5:61:74 | C | eth0". Other thing is that sometimes my DNS don't update when a computer "enters" the lan. In the /var/log/syslog the DHCPOFFER appears, but the information about the DNS update isn't there.So, I would like to show you my named.conf file and my local zone db file, and get some feedback from you (what would you change... what is wrong...).
# ------------------- #
* named.conf:
# ------------------- #
[code]....