I don't know how configure or how explain what i want to do .... i have one server with dhcpd and dns name cache (also squid as a transparent proxy and iptables), this works fine but logs show this code...
View 1 RepliesI am studying RHEL myself, not clear with following topics How to configure DNS slave server in RHEL 5 Whether named.rfc1912.zones file entry can be included in named.conf itslef,if not What is following entry means inside named.conf file
zone "." in{
type hint;
file "root.servers";
[code]...
I am trying to setup Rocks Cluster on a Cluster containing 1 Master node and 23 slave nodes connected via a Switch. The master node's eth1 is connected to public IP and eth0 is connected to the slave nodes via the switch.
I was able to install the Rocks cluster on the machine, I configured the IP for master through DHCP. When I run the command 'insert-ethers' on the master node, it doesnot get me any slave nodes.
setting up the Rocks cluster on all the nodes?
In our Server they configure Master / Slave Dns using SSL authentication while tranfering the zone files, i dont have much idea about ssl authentication for Dns, how it will works
View 3 Replies View RelatedI have recently purchased a VPS, i want to make the VPS act as domain name server for few domain names which i have purchased in the past, so that i can update DNS records for those domain names from my VPS. I know bind9 can be used for domain name servers but i dont know how use it in mycase.
View 1 Replies View RelatedI have centOS 5 server & have configure web server. I want to this webserver share on my network. How to configure domain.
View 8 Replies View RelatedThis is my example domain name
loc1.test.com --> 10.8.5.5
loc2.test.com --> 10.8.5.6
con1.test.com --> 10.8.5.7
mail.test.com --> con1.test.com
mk.test.com --> loc1.test.com,loc2.test.com
per1.test.com --> mk.test.com
per2.test.com --> mk.test.com
per3.test.com --> mk.test.com
per4.test.com --> mk.test.com
We have configured DNS Zone like this .....
How to configure CNAME for
mk.test.com --> loc2.test.com
and
per1.test.com --> mk.test.com
per2.test.com --> mk.test.com
per3.test.com --> mk.test.com
per4.test.com --> mk.test.com
Need configuring CNAME for mk.test.com,per1.test.com,per2.test.com,per3.test.com and per4.test.com
I would like to configure DNS server in RHEL 5.3 to resolve domain name. Do you have step by step procedure or automated script to configure the dns server?
View 2 Replies View RelatedI've got a home server running Ubuntu Server 9.04 and several machines running Ubuntu Desktop (9.04 and 8.04) and Windows (XP, Vista and 7). Now what I want to do is to create a domain and directory server similar in function to Windows Server w/ AD and join my other machines to the domain, but am not sure where to start. I already have file shares with Samba but now I want to setup a domain.
View 3 Replies View RelatedHow do I configure samba such that AD authentication still works when a DC is down? Do I need multiple kdc, admin_server, and kpasswd_server entries in krb5.conf?
View 3 Replies View RelatedI have set up a nis slave server on Fedora 14. It was set up on a laptop so that the user can log in when he is at home (no NFS, local home dir). However, whenever the eth0 is disconnected, ypbind fails.
I have tried the same setup on a RHEL 4 (configured it as a slave server) against the same master nis as on the Fedora 14. Disabling eth0 on it however does not fail ypbind.
how can i teste that my slave dns work better;knowing that my primary dns is in an other machine .i tried to dig the slave ;i have the response but when i halt my primary dns ,i couldn't dig the slave dns.
View 6 Replies View RelatedI installed squid cache on my ubuntu server 10.10 and it is work fine but i want to know how to make it cache all files like .exe .mp3 .avi ....etc. and the other thing i want to know is how to make my client take the files from the cache in the full speed. since am using mikrotik system to use pppoe for clients and i match it with my ubuntu squid
View 1 Replies View Relatedim running two name servers using bind9 in my infrastructure. both are identical distros ubuntu 10.04Both are also receiving updates from each other, so no worries there.The issue is, when the master name server goes down, the slave for some reason doesnt take over and act as a primary name server. Can someone please help me on how to enable this feature using bind9?What basically I want to happen is when the master server goes down, slave will take over the primary role till the master comes back online
View 7 Replies View RelatedRHEL 5 is my proxy server. i want to remove temp files and cache . How do i remove cache and temp files.
View 3 Replies View RelatedHave someone used Linux heartbeat to send email when the Slave server becomes the Master? I've read I can configure the MailTo under.
But I really don't know how to do it. I basically need my primary server to send an email when it becomes inactive and all the activities are manage by the secondary node.
what distro do you recomend to use creat a server to filter and cacheall internet activity?
this is for a cybercafe each pc will have some restritions others not
I will be relocating to a permanent residence sometime in the next year or two. I've recently begun thinking about the best way to implement a home-based network. It occurred to me that the most elegant solution might be the use of VM technology to eliminate as much hardware and wiring as possible.My thinking is this: Install a multi-core system and configure it to run several VMs, one each for a firewall, a caching proxy server, a mail server, a web server. Additionally, I would like to run 2-4 VMs as remote (RDP)workstations, using diskless workstations to boot the VMs over powerline ethernet.The latest powerline technology (available later this year) will allow multiple devices on a residential circuit operating at near gigabit speed, just like legacy wired networks.
In theory, the above would allow me to consolidate everything but the disklessworkstations on a single server and eliminate all wired (and wireless) connections except the broadband connection to the Internet and the cabling to the nearest power outlets. It appears technically possible, but I'm not sure about the various virtual connections among VMs. In theory, each VM should be able to communicate with the other as if it was on the same network via the server data bus, but what about setting up firewall zones? Any internal I/O bandwidth bottlenecks? Any other potential "gotchas", caveats, issues? (Other than the obvious requirement of having enough CPU and RAM).Any thoughts or observations welcome, especially if they are from real world experience in a VM environment. BTW--in case you're wondering why I'm posting here, it's because I run Debian on all my workstations/servers (running VirtualBox as a VM for Windows XP on one workstation).
I have got a running mail server on CentOS5.4 Final using Zimbra free edition. . Assume that domain is organization.com.local And it is running fine with users created and bugzilla running on the same machine can send mails using this server. But it can obviously send messages to the internal users. There is this option to configure it to use external mail server to send mails outside the network but my external smtp server needs an authentication.Is it possible to configure it this way to use my external server to send mails from internal domain to say gmail?
View 15 Replies View Relatedi have been trying to complete the following project1) Configure a FTP server where we can upload and download files.........2) server must run at 9 pm & stop at 9 am automatically ............although the first task was easy ,i have no idea how to accomplish the 2nd task(not to mention I'm a new user)
View 5 Replies View Relatediam using centos5.2.configured qmail,vpopmail. while adding domain form vadddomain<domain.co.in> At first time domain folder get created in domains directory.and also postmaster user also get created by default.And also in mysql. Now the problem is after some times or rebooting system domain get erased automatic.also in /var/qmail/users/assign file domain name get erased.
View 1 Replies View Relatedi had created domain but not getting domain in /var/qmail/user/assign file.also it error /home/vpopmail/bin/vdominfo abc.co.inInvalid domain name
View 2 Replies View RelatedIm new in linux i want to configure my redhat machine as both router and transparent proxy!
View 1 Replies View RelatedI configured a master DNS server 192.168.2.10 working OK. After that I configure a DNS Slave Server (92.168.2.11)the initial replication worked fine. This is test environment for my certification. I see how the zones from my master are transferred
zones in Master
training.com.db
transferred zone to my slave when I started named service
sec.training.com.db
That's Ok but I added some IPs to resolve to my master zone
webserver IN A 192.168.2.30
fileserver IN A 192.168.2.31
I restart/reload named on master and after that I go to slave and restart/reload but zones wuth the new values are not replicated. How long does it take for slave to take the changes from master? how is the procedure manual or automatic? I see If I go to slave and delete sec.training.com and restart named the zone with the changes is transferred but that is very manual... I am including my DNS Configuration so you can take a look.
I have bind configured with Internal and External views, but the slave server is transferring only the Internal zone files for both Internal and External - a diff shows no difference, and the log shows the same serial number.What am I missing in the config so the slave server properly receives updates from the master for both views?
View 2 Replies View RelatedI recently set up replication on a production server and some rows are not making it to the tables on the slave. After 3 days I can see 200+ entries (of 161,000~) that are on the master and not the slave. Logs under /var/log including mysqld.log, mysql.status, messages do not show any problem.I have already tried dropping the DB on the slave and setting up the replication again by doing a stop slave, set slave options such as were in the logging to start, drop table, restore the dump previously made by the master, start slave, but the issue persists.
I following the documentation on the MySQL site for setting up replication so I'm not sure why this is having issues.What can I do to investigate and fix this?
OS :: Debian Lennyldap :: Openldap (newest one/get from apt-get)replication :: yes (on different machine)secure :: yes (tls)hi there i got problem on slave ldapwhat i am trying to do now is to have machine authenticate at slave ldapwhen master ldap die. So i stop slapd service at master ldap and try to authen. As a result of it, the prompt for login appears to fill in username but with the correct password couldn't make login successfully. I have checked at log file but there is any authen log of that login I wonder if it doesn't direct authen to slave ldap server. Here is my client config ::
#
# LDAP Defaults
#
[code]....
I 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
[Code]...
I 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";
[code]....
I want to host 5 websites on my new virtual server so I have created 2 nameservers that point to my virtual server's IP addresses as a glue record. What confuses me is when I create a new domain on my server it gives the new domain it's own nameservers (ns1.thenewdomain.co.uk etc) do I need to change these records so they use the nameservers I created earlier? If I do? Which particular records should I change? I'm running a Unix virtual server with a Plesk control panel.
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