Server :: RHEL 5 / Bind - Joining Windows AD And DNS
Jan 13, 2010
I have 6 RHEL 5 Servers, 1 5.2 32-bit Master Login Server, which services the other 5 RHEL 5.3 64-bit App Servers, for Login and Authentication. I am wanting to intigrate these with my Windows AD. I use Windows Server 2003 R2 Standard. I currently have the RHEL servers setup to have the 32-bit (5.2) server as the NIS Master, serving NIS out to the remaining 64-bit(5.3) servers.
I also have a Windows Server 2003 R2 Domain Controller serviceing my Windows AD. I would like to be able to ingrate them to be able to use Password Sync and Single Sign-on. I am not real worried about having Kerberos or LDAP running, because the systems are NOT physically connected to any external source. (The network is completely self-contained). I am just wanting to be able to use Password-Sync and DNS between the different networks.
My questions are as follows:
1) Would it be better/easier to make the Windows Server the NIS Master or the RHEL 5.2 Server?
2) If I make the Windows Server the NIS Master, how would that effect the remaing servers who get their NIS info from the Redhat Master?
3) If I keep the RHEL Master as NIS Master, how would I intigrate that with AD and have both shared Passwords and DNS?
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Mar 3, 2011
I am a newbie in configuring linux servers. Can I have an easy step-by-step walkthrough for bind 9 with chroot on RedHat enterprise 5 .
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Jan 29, 2010
I am using bind for DNS services on RHEL 5. The forward lookup is working fine. When I try to do a reverse lookup at the server, it shows the correct output but when I try lookup from Internet it shows something like - "mysite.com points to a.b.c.d, which has no d.c.b.a.in-addr.arpa PTR record"
Here are the files:
/etc/named.conf
options {
directory "/var/named";
statistics-file "/var/named/data/named_stats.txt";
};
controls{
inet 127.0.0.1 allow {localhost;} keys {rndckey;};
};
// Declaring reverse lookup zone
// Declaration of domain name resolution
view intranet {
zone "mysite.com" {
type master;
file "/var/named/mysite.com.intranet.hosts";
}; .....
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Oct 15, 2009
Wanting to join my CentOS5.3 to a windows 2003 active directory. Configured kerberos and samba.
Code:
[libdefaults]
default_realm = domain
dns_lookup_realm = false
[code].....
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Jun 19, 2010
I have a very nice SUSE 11.2 Samba PDC that runs well with Windows XP clients. I am using NETBIOS for name resolution since I dont want to put in a DNS server because my router already has one, Im pretty sure it would make things more complicated. I enabled wins support in smb.conf and made the name resolve order with lmhosts first. lmhosts lists all the ip adresses with their computer names in capitals. I hope thats right. I set up my windows 7 with the reg file from the samba wiki on windows 7 [URL].
That's great now I get the old screen from XP in windows 7 when joining the domain. I gave the machine netbios name MAINPC a smb trust account MAINPC and added the unix user MAINPC$ that should all work. I manage to successfully join it says welcome to domain, afterwards an error appears "changing the dns name of this computer to "" failed" and something bout not finding the domain controller. although I joined. then I resatart and when I try to log on it says "trust relationship failed". How to make it join and logon properly.
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Jan 17, 2010
I want to join standalone windows xp machine to Linux Domain (Redhat 9)..
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Jan 5, 2010
I have a situation where I have two DNS servers - a BIND one for our Unix hosts and a Windows Server DNS one for the Exchange and other Windows hosts. I set up the BIND server to slave from the Windows one, which it seems to do just fine.
Windows DNS has entries like "_gc._tcp.domain.local" in it, which are needed for domain logins, etc.
However, when I try to use nslookup on those entries, it fails when querying the BIND server. When I do a domain transfer with dig, I get all the answers I expect.
This failure means that the Windows boxes can't query the BIND server for the answers they need. By default, from DHCP, it is the BIND server they get, so that's a big problem. If I manually switch their DNS to the Windows server, it works perfectly.
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Jan 20, 2011
I have a file of size 6GB. I would like to find an utility which will split and join in both windows and in Linux. I know Linux has native split and cat for this purpose. My idea is, if I give this split files to anyone, they should be able to join them either in Windows or Linux. Is there any utility to do this job?
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Oct 19, 2010
Does anyone know of any GUI frontends to BIND for CentOS/RHEL? I just can't get the hang of configuring this thing...GUI makes life easier for me.
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Apr 22, 2010
I want to join a Windows domain with my ubuntu (for project of evening school)I'm following this guide http://ict-freak.nl/2008/10/26/how-t...indows-domain/ but when I put in the command I get this error
project@ubuntu:~$ sudo domainjoin-cli join project2010.be Administrator
Code:
Error: Unable to resolve DC name [code 0x00080026]Resolving 'project2010.be' failed. Check that the domain name is correctly entered. Also check that your DNS server is reachable, and that your system.is configured to use DNS in nsswitch.Probably need to Change the nsswitch file.it looks like this atm
Code:
# /etc/nsswitch.conf
#
# Example configuration of GNU Name Service Switch functionality.[code].....
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Jun 30, 2011
I have created a linux vm on hyper-v and would like to put it on our network domain. The Hyper-V software is running on windows server 2008. I would appreciate it if you could please give me a step-by-step guide on how to make this possible or a reference where i can get information on how to do this.
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Mar 12, 2010
we are running a Red Hat Enterprise Linux ES release 3 (Taroon Upd 5) Kernel 2.4.21-32.ELsmp since several years. The server hosts an old ERP system who will be replaced at the end of the year.However it is necessary that some collegues are able to write some files to that server regulary. Since we are running Windows 7 on several machines, those users aren't anymore able to write to the samba share. Getting files from the share works fine.
But the problem seems not to be situated at the samba service because also the transfer using SSH (WINSCP) from any Win7 system to the server doesn't work.During testing we recogniced that transfering files smaller then 1kb works fine ... any file greater then 1kb ends up in an connection abort. This works with samba and also using SSH.All the workarounds editing some registry entries in Win7 for improving the interoperability between vista / win7 and samba don't work for us ... and also seem not to be the source of the problem.Is there a general known incompatibility between our RHEL version / kernel and Windows 7 regarding file transfers?
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Jul 8, 2011
what is bind vs bind-chroot vs caching-nameserver ?what is the different between eatch others ?
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Apr 13, 2010
My interest to be able to join my windows workgroup and be able to work with the windows shares . I am running Fedora 12 in a virtual machine as guest OS. I know I have to install Samba which does not come installed in Fedora 12. Do I need to configure samba after installation if my only interest is to work on windows shares from Fedora and not the other way around? .
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Mar 9, 2009
I want to join my centos 5 to my windows 2000 Active Directory domain and can not figure it out.
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Aug 26, 2009
Does anyone know where I can find RHEL compatible rpms for Bind 9.7 and DHCPD 4.1?
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Jun 30, 2010
I have a dual boot set up on my Dell Inspiron 1525 laptop I have Windows Vista originally installed and i installed RHEL 5 a while ago they used to sit happily together.However After upgrading RHEL 5 from 5.3 to 5.5 yesterday and configuring grub to boot into Vista by default it refuses to do that and boots into RHEL 5 by default.
The laptop used to boot straight into vista but i thought i,d learn how grub works by configuring it, after the rhel5 upgrade. But after changing the DEFAULT value from 0 to 1 and then back from 1 to 0 still grub only boots into RLinux RHEL 5 by default regardless. Can someone help me please i need to make my laptop boot straight into Windows Vista by default and not RHEL 5 This is what my grub.conf looks like
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that
[code]....
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Jul 22, 2010
I have configured NIS, DNS, NFS and DHCP servers at my home network. I can easily authenticate another Linux machine to these servers and make that machine as a client and also users can locin using the automounter. My Question is, is it possible that by using the same setup I can authenticate a windows Xp machine and make it as a client, and also users can login using the passwords that I have provided on my NIS server?
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Apr 8, 2010
I'm trying to transfer a large .tgz file from a CentOS dedicated server to a linux webhost (unknown OS). The problem is the webhost will not allow a 1.1gb file to be uploaded, however it will allow the upload in 149MB chunks. I used the split command to segment my tgz into 7 segments under 150mb. I then uploaded all segments via FTP which worked. Then I tried to join the segments to create the original tgz. The join appears to work with no issues. However, when I try to extract the tgz it appears there is a problem, most, but not all files are extracted and there is this error message:
Code: gzip: stdin: Input/output error
tar: Unexpected EOF in archive
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now It appears the join did not work and the tgz is slightly corrupt. What am I doing wrong? Here's the commands I'm using:
1. Create the original tgz on the dedicated server
Code: tar -czf mysite.tgz ./myfolder
2. Split the tgz into segments
Code: split -b 149m -d mysite.tgz seg
# using the -d switch so the segment files use a numerical suffix
# I now have these files:
seg00
seg01
seg02
seg03
seg04
seg05
seg06
seg07
3. Transfer segments to the other webhost using FTP
Code: # hand typing (not a script)
ftp ftp.mysite.com
myusername
mypassword
binary
cd somefolder
put seg00
put seg01
put seg02
# through to seg07
4. Join up the segments on the new webhost
Code: # this is in a .sh script file
cd /full/path/to/somefolder
cat seg* > mysite.tgz 5. Extract the new tgz
Code: # this is in a .sh script file
cd /full/path/to/somefolder
tar -xzf mysite.tgz
# the above error is now thrown.
That's it. What am I doing wrong that's causing the above error?
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Oct 29, 2010
I have an OpenSuSe Server configured with DNS, Samba (PDC + WINS), LDAP, Squid All this is in a hybrid scenario with other OpenSuse acting as clients and some Windows 7 also as clients. Everything works perfect. Both systems are able to join and authenticate in the Samba server very smoothly.
My problem is that in my workspace I have several different subnets/VLANS. So I have another OpenSuSe client here that needs to join the domain and authenticate with the samba server, but he just cant find it via the Windows Domain Membership setup screen (where I usually configure the others).
The server can pe pinged, and it does resolv local domain names. It seems the problem is that I have no place to configure a PDC/WINS server in Linux Client. It only asks me for the domain to join, and then it doesnt find it (Im guessing this happens because it cant receive the broadcasts from the server network).
Is there any way to declare the Samba/PDC/WINS server on the client side?
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Mar 2, 2011
is possible to edited the default RHEL CD to have it automatically install RHEL based off of a kickstart file that I will store locally on the CD. My plan would be to put a cd in a server and have the OS automatically being installed.
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Feb 1, 2011
We are planning to migrate our LINUX server from RHEL 3to RHEL 5. What are the configuration difference between RHEL 3 to RHEL 5 for webserver installations?
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Dec 29, 2008
point me to a URL that would teach me the concepts of how I'd join an Ubuntu workstation to a Windows domain?
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Dec 14, 2010
what are the major differences between rhel 5.2 and rhel 5.4
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Dec 9, 2009
I have a database server running RHEL 5.1 32 bit that suffered some catastrophic failures about 6 months ago. We were able to patch it back together and keep it running, but now the manufacturing site it supports is going to shut down for two weeks and I would like to replace it permenantly. Does anyone have any guidance for that sort of thing? I'd like to have the new server up and running before hand, basically changing the hostname/ip and restoring the databases only on conversion day. I've done this in the past with HP UX - Red Hat conversions, but this is my first red hat to red hat move. Any advice or shortcuts?I forgot to add the other wrinkle. The new server will be running 64bit linux.
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Jun 28, 2010
So I just upgraded to ubuntu 10.04 and I noticed that my favorite keybinding no longer works as it used to. On previous versions of ubuntu and on other distros, I was able to bind the left windows button to open a terminal _directly_ (i.e. not act as a modifier key for combos like "win + r"). Unfortunately, they changed the behavior of the key so that it has to be a modifier, and the old methods I used to circumvent this no longer work (I would go into gconf-editor and set the run-command-terminal" option to be run with "Super_L").
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Dec 7, 2010
I and setting up a home web server using Ubuntu 10.04 server (local only). I am currently using Webmin 1.53 to access it remotely all is going great very easy to use. Webmin - Check, ftps-fileZilla - Check, Apache -It Works BUT I cant seam to set up Apache as a named server using Bind DSN. Tried most of the help in the fourms and ..... I think my problems is in the master server selection, do i have to use [URL]... or can i just use myservername. I have tryed both with no luck. First time with the server addition.
[code]...
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Sep 3, 2009
I am configuring bind9 on fedora 9(sulphur).I have configured /etc/named.conf and created zone file in /var/named/I have started the service but when I am executing the command nslookup mydomain.com it is not able to resolve the name.Another problem I am facing when I do telnet localhost 53,I am able to connect.but when I do telnet myip 53 it does not connect.Seems to be a firewall problem but I ve disabled iptables selinux completely even I ve disabled dnsmasq but still not working.
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Jun 14, 2010
I have a BIND server that I'm setting up with different views. There is another server out on the public Internet that currently handles all inquiries for this domain. I had installed the Yum packages, chroot, etc. and edited the config files by hand. When that didn't work, I erased the server and started over using Webmin to build everything for me. Same result. I want to setup and verify everything is working on this new server before I take it into production.This is in /var/log/messagesQuote:
Jun 13 21:33:20 dns1 named[13838]: starting BIND 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 -u named
Jun 13 21:33:20 dns1 named[13838]: adjusted limit on open files from 1024 to 1048576
[code]...
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Sep 24, 2009
I need to know how to configure the address of the next level DNS server in my BIND server. im in a FEDORA 10 system.
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