Server :: RHEL 5.0 DNS Secondary Configurations?

Feb 17, 2010

configurations steps of RHEL 5.0 Secondary DNS ...

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Red Hat :: RHEL 5 Went Very Slow After Doing Network Configurations?

Feb 1, 2011

I have installed RHEL 5 in my pc with following configuration:

RAM-2GB
Processor : Intel,Dual Core
Motherboard : Asus-MX

The problem is when I configure the network setting i.e.,Ip address, Subnet mask and default gateway, the pc becomes very slow. For opening the terminal it takes 20-25 seconds.

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CentOS 5 Server :: Setting Up Tftp-server - Cisco Switch Configurations Can Be Sent

Feb 15, 2011

I am trying to setup CentOS server 5 with tftp where the Cisco switch configs can be sent. I have the following:

[code]...

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Server :: Edit The Default RHEL CD To Have It Automatically Install RHEL Based Off Of A Kickstart File

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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Server :: Configuration Difference Between RHEL 3 To RHEL 5 For Webserver Installations?

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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Server :: What Configurations For DNS And Sendmail To Send Mails From One Domain To Other

Mar 18, 2011

What configurations will be required in DNS and sendmail server to send mails from one domain abc.com to other domain xyz.com.

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Server :: Preserve All Server Configurations?

Sep 14, 2010

What is the best method to preserve all my server configurations ? Everything from users, groups, samba configurations, fstab, BIND ...

To take it a step further, can I preload this configuration in my own custom build ?

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Debian Configuration :: How To TFTP Router Configurations To A Server In The Same Local Networ

Jul 27, 2010

I'm trying to TFTP router configurations to a server in the same local network without having to first make files in the server's TFTP directory . The transfer of a config file from router to server works perfectly if I make a file with touch and then chmod the file with 777. I found information that says to use the -c or --create option in the TFTP configuration file (/etc/default/tftpd-hpa) if you want TFTP to work without having to create the files first. The problem is, I have set this parameter and restarted TFTP , but it is not working.

Here is my /etc/default/tftpd-hpa file:

# /etc/default/tftpd-hpa
TFTP_USERNAME="tftp"
#TFTP_DIRECTORY="/var/lib/tftpboot"
TFTP_DIRECTORY="/tftp"

[code]....

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Server :: Major Differences Between Rhel 5.2 And Rhel 5.4?

Dec 14, 2010

what are the major differences between rhel 5.2 and rhel 5.4

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Red Hat :: Duplicating A RHEL 5.1 32bit Server On RHEL 5.4 64 Bit

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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Server :: Qmail Server Running In Secondary Office

Feb 12, 2011

is qmail server running in the secondary office and it was working fine. yesterday qmail suffered some problem.i came to know about the problem today.now after troubleshooting and looking into the server, the qmailclt stat commands shows that all services are working and there is nothing going crazy in the server. The maillog is showing errors which i am pasting here for the convienance.

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Server :: Configure Sendmail To Use 2 Different Configurations Of Virtusertable As Access Was Being Made From Internal And External Institution?

Feb 10, 2010

how you I can configure sendmail to use 2 different configurations of virtusertable as access was being made from internal and external institution?

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Server :: Possible To Have Secondary MX Record To Another ISP

Jul 26, 2010

We have hosting all the domains to one ISP domain and we want a secondary MX record. Is it possible to have a secondary MX record to another ISP so that if our internet is down we don't lose any email. the first ISP are not providing any secondary MX records

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Server :: DRBD Can't Mount On Secondary

Dec 6, 2010

I'm gonna set up a HA-cluster with the help of DRBD. I have installed DRBD and it's working on the Primary node, I synced them and formated it to ext3 and mounted it successfully on the Primary.

When I'm gonna mount it on the Secondary node it just tells me that I need to specify a filesystem.. so it looks like is hasn't been synced properly or something but both nodes are up to date.

This is my drbd.conf:

Code:
global {
usage-count no;
}
resource dbcluster {

[Code].....

and could mount it without any problems on dbcluster1, but it doesn't work on dbcluster2.. according to the documentation and various howtos I'm suppose to be able to use it, mount it on both nodes etc. unless I've missed something.

Does anyone know if there is something else I need to do to get it running properly on the Secondary?

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General :: Moving From Primary To Secondary Dns Server?

Mar 17, 2011

How long does unix wait till moving from primary to secondary dns server (in /etc/resolv.conf) if the primary is uncontactable?

Where is this setting, so I can change it?

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CentOS 5 Server :: SOA On Secondary Slave Not Returning Anything?

Apr 12, 2010

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]....

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General :: SSD As Primary Or Secondary Drive On A Small Server?

Jun 6, 2010

I'm pensioning off my 10-years-old home server and replacing it with an Ubuntu 10.04 box. The two storage devices are a Western Digital Caviar Green 2.0TB HD and an Intel X25-M 34nm Gen 2 80GB SATA II 2.5inch SSD (the box has 8GB RAM and an i5 750, if it matters).

I don't care much about boot times (since I don't plan to reboot all that often;-); the main frequent, performance-demanding task will be (re)building large open source C or C++ software packages from sources (as an open source contributor, I do that often).

So, I thought I'd keep the SSD as the secondary drive and the HD as the primary one, using the SSD mostly for the files that can otherwise demand a lot of seeking (esp. in a parallel make).

However, the friendly vendor (perhaps more experienced in Windows systems than in Linux ones) thinks the "normal" way to configure the machine would be with the SSD as the primary drive. I'm pretty rusty on configuring and tuning systems, so, I thought I'd better double check on SuperUser.

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Server :: DNS Setup - If Primary Fails Secondary Can Take Requests

Mar 12, 2011

I just installed primary dns server now want to install new slave server so that in case if primary fails secondary can take requests.

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Server :: LVM Process - Adding Secondary HD As Logical Volume

Aug 3, 2009

I have a CentOS 5 server with a 250gb hard drive running close to the maximum space on one of the partitions. 87% of 200gb (/home), roughly. I have a second 250gb hard drive which is completely unused. I just recently did some searching through the forums here and found out about LVM and wanted to implement it. Although the downside is I believe it has to wipe a drive/partition before it can add it as a logical volume.

The process I'm considering following is:
1. add this empty 250gb (SDB) secondary hard drive as a logical volume on LVM and copy everything over from the currently filling up partition on my main hard drive.
2. have LVM add in the old partition on the primary hard drive (SDA)
3. extend my logical volume out to include the old partition. Extending my total hard drive space out to 450gb.

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Server :: X2go Server That "passes On" Clients To Secondary Server?

Nov 18, 2010

I am trying to set up an X2go server, that lets clients log in on a remote server. the idea is that a school uses old computers as thin clients, and a small server loads an image onto the clients, and then lets them log into a big server in germany using X2go. Does anyone know where i can find a guide or some documentation that would show me how to do

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Server :: Raid 1 - Resync The Drives In The Array Hda Primary And Hdc Secondary Using Mdadm?

Nov 30, 2010

I am learning software raid 1 with centos 5.5. I created the raid with out any problems and removed the first drive to check there was no problems and it booted. I have installed the old drive back in the system as hdc and need to resync the drives (used old drive as partitions correct) I thought I could use raidhotadd but id does not seem to exist anymore. how I resync the drives in the array hda primary and hdc secondary using mdadm

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Ubuntu Multimedia :: Command To Enable And Disable A Secondary Monitor Using The Nvidia X Server?

Aug 16, 2010

I need to find out a command to enable and disable a secondary monitor using the Nvidia X Server. I've got a monitor attached to my laptop that I don't use all the time and would like to just have a launcher to switch between "twinview" and "disabled" quickly rather than having to go through the menus. It's physical position is vertically above the primary monitor so I have to put in a custom position every time I enable it.

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Ubuntu Networking :: Setup TFTP Server To Work On Secondary Network Card?

Dec 14, 2010

a machine with 2+ network cards, need to setup TFTP server on one card and use internet on another.

the tftpd server works on default routing network adaptor with following configuration.

How set the TFTP server on the secondary network adaptor?

TFTP server tftpd by xinetd configuration in: /etc/xinetd.d/tftp
{
protocol = udp
port = 69
socket_type = dgram

[Code]....

Could not find how to change the post <prefix> I remembered clearly I did before.

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Server :: Error: Failed To Retrieve Repodata/filelists.xml.gz From Rhel-x86_64-server-5

May 24, 2010

I am getting these error in RHEL 5.3 while i did "yum update".

---> Package libstdc++-devel.i386 0:4.1.2-46.el5_4.2 set to be updated
---> Package libstdc++-devel.x86_64 0:4.1.2-46.el5_4.2 set to be updated
---> Package libstdc++44-devel.i386 0:4.4.0-6.el5 set to be updated

[code]....

The program package-cleanup is found in the yum-utils package.

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Server :: RHEL 5 Proxy Server - Remove Temp Files And Cache

Oct 9, 2010

RHEL 5 is my proxy server. i want to remove temp files and cache . How do i remove cache and temp files.

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Server :: RHEL 5.1 After Installing Mod_ssl Httpd Server Won't Start / Get It To Work?

Apr 11, 2010

I am trying to do a https access with virtual hosting with apache.

But when I install mod_ssl rpm httpd server does not start again

I am stumped

httpd -t shows syntax is OK

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General :: Cannot Ssh Into RHEL 5.5 Server Unless SSHD Server Debug Is Enabled?

Aug 11, 2010

I cannot ssh into an RHEL 5.5 server (192.168.20.104) from another RHEL 5.5 server (192.168.20.101) unless server debug is turned on 192.168.20.104, and even then, I have to wait several minutes before the connection is established. scp to and from the 104 server is also not working.Here is the debug output on the 101 server when server debug is not enabled on the 104 server-:

Code:
[applmgr@tclg-clone-01 ~]$ ssh -vvv 192.168.20.104
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008

[code]...

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Server :: Setting Up Sendmail On A Blank RHEL 5.5 Server Setup

Jun 21, 2010

Having some issues setting up sendmail on a (basically) blank RHEL 5.5 server setup. My ultimate goal is to be able to automagically send logs / errors / notifications to ourselves from the server.

Our basic setup is a Win 2003 domain with exchange running on mail.domain.com.au.

I've edited the '/etc/mail/sendmail.mc' and added the :

Code:

line to it.

Also added the domain (domain.com.au) to the '/etc/mail/local-host-names' files

Also edited submit.mc and added

Code:

When I try and send a mail from root or a test user to one of the domain accounts, it seems to go fine, i.e no errors are reported but it never gets delivered.

From the mail logs:

Code:

So it seems to be sent to the queue no problems and when I check the queue :

Code:

Total requests: 0

Not nothing ever gets received. Am I missing something? I have read and read and read but dont seem to be getting any furthur.

So in the end this server doesn't need to do anything except be able to send mail from root to an external mail address.

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Server :: Unable To Run Any Command On Server With RHEL 3 ES Due To Relocation Error

Oct 29, 2010

In oreder to run an application software on RHEL 3 ES server, I created a link forcefully using following command from root id:
# cd /lib64/tls/
# ln -sf libc-2.3.4.so libc.so.6
before that I copied file libc-2.3.4.so from a workstation with OS RHEL 4 WS so that a link can be created.
Now I am unable to run any command except cd & pwd and it gives error messaage as given below:
ls:relocation error:/lib64/tls/libc.so.6:symbol _rtld_global_ro,version GLIBC_PRIVATE not defined in file ld-linux-x86-64.so.2with link time reference.

Before running this command libc.so.6 was pointing to libc-2.3.so file in path /lib64/libc-2.3.2.so.
I am now unable even to open a new window on the server.Please send me some solution as early as possible because this server is running production data and many users are runnig application on this server.

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Server :: Windows 7 Can't Write To RHEL 3 Server When Files Greater Then 1kb?

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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