CentOS 5 Networking :: Masters And Slave Bind9
Oct 26, 2009Im trying to set up a slave dns to my master, but the problem is that only one of the views is being transferd.
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CentOS 5 Networking :: Bind9 Failed To Start?
Jun 29, 2010I have installed CentOS 5.5 final on VM ware 7.0 workstation.... and I was trying to install and configure bind9.. it installed alright but it refused to start because named.conf is not in the /etc/ directory. I have copied the template for /usr/share/doc/named/* to (/etc/ and /var/named/) the appropriate directory but it still fails but on it does not gives me any error message. Oh... least I forgot I was trying to configure it as a cache only server for now.
View 1 Replies View RelatedCentOS 5 Networking :: Bind9 Not Starting After Changing Config
Oct 15, 2009I am running centos 5.3 with the latest bind, i have made some changes in the config and now it wont start.
Fel i named-konfigurationen:/etc/named.conf:27: unexpected end of input (last line)
My named.conf looks like this:
options { directory "/var/named/";
};
view "externt" {
match-clients { any; };
recursion no;
zone "dala.hk" {
type master;
file "dala.hk";
};
zone "0.0.168.192.in-addr.arpa." {
type master;
file "1.0.168.192.in-addr.arpa";
};
};
view "intern" {
match-clients { 192.168.0.0/8;};
zone "intern" {
type master;
file "intern;
};
};
CentOS 5 Networking :: Bind9 In Chroot Environment Failed To Start?
Mar 19, 2011system: centos 5.5 Kernel 2.6.18-194.el5 freshly installed. bind is configured in chroot environment out of the box. placed named.conf in /var/named/chroot/etc and my zone files in /var/named/chroot/var/named.
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CentOS 5 Server :: DNS Not Replicating From Master To Slave?
Jan 27, 2010I have set up a master BIND DNS server with 2 slaves. All the services start up fine on all 3 servers, but zones and named.conf info is not being replicated. The 3 servers are tentatively installed on a Xen virtual server for testing purposes. All 3 servers are 64bit and installed with: -> CentOS release 5.4 (Final) - 2.6.18-164.10.1.el5xen -> BIND 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2
All 3 servers are fully updated. All 3 servers have static IP addresses. The services on all 3 servers start up without any apparent issues. Master server: # /etc/init.d/named restart ; tail -f /var/log/messages
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CentOS 5 Server :: SOA On Secondary Slave Not Returning Anything?
Apr 12, 2010I have a secondary slave dns server setup, it has transferred all the records from the primary master.But when I run a few checks from outside using tools on the net it says:Tried to fetch SOA record for domain, but DNS server ns2.domain.com returned error code Refused.I disabled iptables, and tried again, same result. So I think it is something in the named.conf file? I appreciate any extra set of eyes on it. Just feel like I'm so close!
key "rndckey" {
algorithm hmac-md5;
secret "mysecretkey";
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General :: Getting Based Project For Masters Degree?
Jun 15, 2010I am doing my work integrated Master's degree. I want to do a project which can be either linux based application or adding a feature to the linux kernel as a kernel extension. Please give me some ideas for this. The duration of project is around 6 months along with my regular office work.
View 7 Replies View RelatedCentOS 5 Server :: Cannot Get Bind9 Internal View Served To Connecting Vpn Client.
Sep 25, 2010I have a white slate centos 5.5 installation on a virtual box at Media Temple (one of their new VE servers). I am trying to create a development environment where I can have Bind9 serve up one set of zone files to me and other developers on the internal network and another set of zone files to external requests (ie... using the views feature). I would like to be able to develop for sites for which the dns is not yet pointed at my server. The network is created by having the VE server be an OpenVPN server, and connecting my client box to the server (my mac - 10.8.0.6 / my ve server 10.8.0.1).
I have the connections working fine, I have also been able to route all network traffic from my mac through the vpn to the server. For some reason, I cannot get the DNS server on the ve server to serve me an internal view zone file. When my vpn is on, I cannot ping or navigate to any web pages from my mac. I think this is because my ve server is not setup as a dhcp server and the ip tables are not setup to allow all internal requests to use the server to go get web pages.
I cannot view-ping anything else from my mac/client when on the vpn, I can successfully ping any website my ve is authoritative for. This tells me that my ping is obviously going over the vpn, and thus an internal request, but the external zone file is still served up. The following is my named config.
acl "lan_hosts" {
10.8.0.0/24;
127.0.0.1;
};
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Networking :: Bind9 : Reverse Lookup And PTR Value?
Oct 23, 2009I 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.
Networking :: How To Test If Bind9 Really Working
Dec 15, 2010Set 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 RelatedUbuntu Networking :: Bind9 Forwarding / Caching DNS For VPN
Jan 6, 2010I 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.
Networking :: BIND9 Fails With Specific Setup
Apr 3, 2010when 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
Networking :: Bind9 + Rbldnsd For Porn Blocking?
Sep 5, 2010I'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.
Networking :: Ubuntu 10.04 Bind9 Cannot Restart/start
Oct 3, 2010Here'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]
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[url]
[url]
Ubuntu Networking :: Bind9 Multiple Cache Forwarders
Dec 10, 2010I 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 RelatedNetworking :: Windows Client Can't Use Ubuntu Bind9 DNS Service / Fix It?
Dec 3, 2008I 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...
Ubuntu :: 10.4: Networking - Using Bind9 And Dhcp3 - Properly Configure Static Wired Connection?
Jun 15, 2010v10.4 {I have completely re-edited this thread because I have started over fresh. I am no longer using bind9, but now using the installation-defaults nameserver and dhcp and trying to get a handle on how things ought to be setup properly. My previous attempts was a disaster.}
Coming fresh out of a newly installed 10.4, I obviously was able to get network connectivity but then I ran into trouble the minute that I tried to change eth0/eth1 connections via network-manager's applet. What I found was, that when I attempted to define static connections, all bets were off. It seems that once one attempts to change eth0/eth1 which are wired devices, I was no longer able to recover my network connectivity!
I was however able to setup a wireless connection, so in this way I was able to get back network (and Internet) connectivity, and write this thread on this forum. I notice also, that there is no longer 'Networks' in the System->Administration menus! Geez, what the hell is going on? how to properly configure my static wired connection? Networks in 10.4 have really changed alot!
Networking :: Load Balancer - Ssh Sessions From A Single Head Node To Multiple Slave Nodes ?
Apr 7, 2010My requirement is to route ssh sessions from a single head node to multiple slave nodes. So what i want is, for a client there is just one point of entry (master/head node) to ssh into, it evaluates the load on the slave nodes connected on to internal network and routes the ssh session, kind of a ssh load balancer. Do you have any idea what open source solution i can apply for my problem?
I have tried using LVS piranha, it works well for http and https load balancing but not for ssh load balancing.
Networking :: BIND9 SLOW Ping When Ping By Hostname
Feb 1, 2011I just installed my first EVER bind DNS server. I am running bind9 on Ubuntu 10.04. Everything seems to be working great except one thing: If I ping a host that I have set up in bind by its HOSTNAME the pings take 5-6 seconds to reply/print to the screen between each echo response. If I ping by the host's IP address, they echo back very quickly.
I have read that IPv6 can cause this, but I have disabled it in /etc/sysctl.conf and the problem still exists.
I know everyone says this can't be a DNS issue, but this never was an issue with dnsmasq (which i was using prior), and it doesn't make sense that the ping are ONLY slow when pinging by hostname and not IP.
Configs below:
Ping by hostname - there is a 5-6 second delay between each one of the responses:
Code:
Ping by IP - the responses come VERY quickly one after the other:
Code:
/etc/resolv.conf:
Code:
Code:
rev.0.168.192.in-addr.arpa:
Code:
Server :: Set Up A Domain With Bind9?
Jul 9, 2010I'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 RelatedSlackware :: Sftp KIO Slave In KDE 4.4?
Feb 13, 2010I noticed that the sftp kio slave in konq in alen bob's kde 4.4 wasn't working so did some digging and found that it's dependant on libssh now - I presume this hasn't been added yet to slack-current. I know fish is available but anyone else got comment on this?
View 5 Replies View RelatedGeneral :: BIND9 For Local Web Server?
Jun 10, 2011I 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.
Ubuntu Servers :: Install Bind9 In 10
Sep 6, 2010Im 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 Replies View RelatedRed Hat :: Role Of Zone Files In Bind9 Dns?
Dec 20, 2010i 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
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Ubuntu :: Can't Find Slave Drive ?
Jan 5, 2010I can't find my slave hardrive I went and checked to see if I forgot to plug it in but I i had everything in the correct places I'm thinking it might be a defected drive.
View 2 Replies View RelatedUbuntu :: Access A Slave Harddrive Via Ssh?
Mar 12, 2010I want a new user to be able to access a slave harddrive via ssh, how do I sent up an account for that person it is on a local lan
View 3 Replies View RelatedHardware :: Slave Drive In Pclinuxos ?
Jul 14, 2009I have all these files saved to slave from when i was using windows music, movies, pictures, video games, software etc can i make the slave drive work in my linux distro without harming it the drive is ntfs formatted.
View 3 Replies View RelatedUbuntu Servers :: Adding Domain To BIND9?
Apr 20, 2010I 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
Ubuntu Servers :: Bind9 Failed To Start
Oct 6, 2010when 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 RelatedUbuntu Servers :: Bind9 And Apparmor Error
Jan 3, 2011using 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?