CentOS 5 Server :: IP Is Working But Not Its Fqdn In Bind

Apr 30, 2011

i have xp and virtual guest centos 5.i install apache, bind, squid and webmin through xp, i can access URL...but when i start my squid, put the ip in the browser proxy settings, when i logon its ip turn to URL...I believe my bind is working. Though theres some little glitch. I dont know where.and i already put my servers bind ip to my winxp primary dns server settings.

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Server :: Using BIND To Resolve Internal Non-FQDN Names

Sep 3, 2009

I have an RHEL5 server running BIND. I'd like to be able to resolve internal, non-FQDN names such as "wiki" for the company internal wiki. in my named.conf file...Named-checkzone returns no errors, and nslookup works when specifying the server explicitly, but no browser resolves the name when entered in the address line. I know this by no means a standard use of BIND, but I'm sure someone out there's pulled this off. I did see when googling someone suggest "load the root zone (.) as master, and add your "hosts" as TLDs, using CNAMEs", but tried that and probably did it wrong since it didn't work.

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Server :: Bind Not Working In Centos?

Jul 29, 2011

i am trying to run bind in centos 6 and bind keeps giving me errors every time i check all of the configurations. the named.conf file works fine but the zone files keep giving me errors heres the contents of my named.conf file

Code:
options {
directory "/var/named";
listen-on port 53 { any; };
allow-query { any; };

[Code]....

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Server :: How To Set FQDN In Centos

Feb 19, 2011

when I enger hostname -f i get file can not be found I then tried yast lan and get invalid command.So How do I set the FQDN in my centos server?

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CentOS 5 Server :: Install Bind 9.7 In 5.6?

Jul 15, 2011

How to install bind 9.7 in centos 5.6 if i installed using yum means, its defaultly installing 9.3 version.

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Server :: BIND Server No Longer Working

Jun 8, 2011

I am still quite new to all this but I guess we were all beginners once, this forum seems very helpful.Here is my situation, I will give as much detail as I can.I have a dedicated server which is running CentOS release 5.5.Initially I had Plesk installed, but when I upgraded PHP I damaged the Plesk configuration, and so I installed Webmin instead.

All seems to be fine with this, apart from the DNS configuration / BIND server.I know this because I have one site which uses an external DNS server and this works fine (i.e I can access it from a browser). All the others don't resolve - i.e the ones I set up in Plesk.I've done a bit of investigating to see what is going on, but I'm stabbing in the dark a little.

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CentOS 5 Server :: Bind Just Shuts Down For No Reason

Mar 30, 2010

Am running the latest CentOS5 with Bind. Bind will run for a period(time period unknown) the shutsdoown. We need to every day start the service. When the service starts there are no errors given.

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CentOS 5 Server :: Setting Up Bind For Web-hosting

May 4, 2010

setting up Bind for web-hosting as i am using Webmin to configure it?

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CentOS 5 Server :: Bind DNS Response Too Late

Aug 15, 2010

I had centos 5-5 server with 6G of RAM and 4 core cpu 3GHZ i installed bind 9.7.1-p2 on my server with multi thread support there are a lot of dns requests on my server , about 2500 Packets/sec and 3Mbit UDP traffic but my server response week to most of them.

For example when i use nslookup or dig command to query Yahoo.com the response from server maybe deliver about 5 Sec or become timed out , but sometimes response time less than 1 sec!

I don't know why, perhaps kernel works week so i decided to do the following :

But the problem didn't solved

I previously had Freebsd with same version of bind and same configuration and everything worked fine.

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CentOS 5 Server :: Can't Run Named When Config Bind?

Dec 20, 2010

don't find box of BIND so i was posting into this boxI have some problem when i config bind DNS for my domain and then i can't start named,this's error message

[root@server1 named]# service named restart
Stopping named: [ OK ]
Starting named:

[code]....

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CentOS 5 Server :: Error With New BIND Install?

Mar 11, 2011

I installed BIND 9.7.3 from source on Centos 5.5, and chrooted it, and I'm getting an error when I run 'service named status' I get a reply, but at the end it says 'named dead but pid file exists'

Here's the entire output:

[root@ns etc]# service named status
version: 9.7.3
number of zones: 23
debug level: 0
xfers running: 0
xfers deferred: 0
soa queries in progress: 0
query logging is OFF
recursive clients: 0/0/1000
tcp clients: 0/100
server is up and running named dead but pid file exists Nothing is logged in /var/log/messages. Named is running and responding correctly. How can I get rid of this error?

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CentOS 5 :: Openldap Client Won't Bind To Server

Jul 2, 2011

I can't get the client server to authenticate to the openldap server. I can authenticate on the server itself though. I can su to, login and shh into the openldap server and become a ldap user. I just can't become an ldap user on the client.I didn't setup TLS/SSL. I can do that after I have it working. I'm using hashed passwords though. I don't have replication setup. I'm am tying to setup the most basic openldap environment then build from there. I have read the openldap section in the admin guide.

My setup at home.

Openldap server � light.deathnote.net -- 10.0.1.21
client server � vm-centos01.deathnote.net � 10.0.1.7 -- VM on virtualbox
Virtualbox host � L (OS MAC) � 10.0.1.2
router (apple airport extreme) / default gatway � 10.0.1.1

All computer can reach the internet and ping each other. When I installed centos I disabled SELinux.I used these guids to setup my openldap.

[URL]

Below I have included some output from the files I'm using with openldap.

[root@vm-centos01 ~]# tail /var/log/messages
Jul 2 09:25:33 vm-centos01 xfs: nss_ldap: reconnecting to LDAP server (sleeping 16 seconds)...
Jul 2 09:25:49 vm-centos01 xfs: nss_ldap: failed to bind to LDAP server ldap://light.deathnote.net: Can't contact LDAP server
Jul 2 09:25:49 vm-centos01 xfs: nss_ldap: failed to bind to LDAP server ldap://10.0.1.21/: Can't contact LDAP server

[code]....

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CentOS 5 Server :: BIND Notify From Non-master?

Aug 26, 2011

I have setup two BIND9 servers as slaves for an internal Windows domain. I receive messages in my logs about a Windows server not being the master for the slave domain on BIND. I have placed the allow-notify statement in the global options section of named.conf, as well as setting the IP address in the masters section of the zone. I'm confused as to why I'm still getting this error message.

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Server :: CentOS BIND Local DNS Server

Nov 28, 2010

I've been looking for a good tutorial for setting up a BIND DNS server for my local network. What I want to do is..Have BIND running on my home server receiving all DNS requests.Have certain zones (my.zone.lan) pointing to custom IP addresses (I.E. server.lan points to 192.168.{server IP})Zones that don't exist should be passed on to OpenDNS for processing.

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CentOS 5 Server :: BIND Nslookup Don't Work From Clients OS?

Oct 20, 2009

Don't work nslookup from clients guest OS.I have LinuxMint 7 and I'm installed VirtualBox on her. I created three guests OS. Two CentOS and XP

Name
The first CentOS linux1.starline.ca
The second CentOS centos.starline.ca
The third XP xp2.starline.ca[code].....

On the clients guest OS nslookup don't work. It write : timed out; no servers could be reached .What is going on? Why nslookup don't work from clients guest OS?On client machine in the file /etc/resolv.conf have record ameserver 168.135.88.2

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CentOS 5 Server :: Re-compile Bind With --disable-ipv6?

Dec 31, 2010

I have installed bind with yum install bind bind-chroot.I am having query timeouts due to no ipv6 connectivity.Is there a way to re-compile and not loose the chroot structure?Or is there another way to disable ipv6 lookups?Example of issue resulting in ipv4 query timeout:

30-Dec-2010 17:52:03.226 client x.x.x.x#53593: view internal: query: paypal.com.cms.local IN A +
30-Dec-2010 17:52:03.227 client x.x.x.x#53594: view internal: query: paypal.com.cms.local IN AAAA +
30-Dec-2010 17:52:03.228 client x.x.x.x#53595: view internal: query: paypal.com IN A +

[code]....

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CentOS 5 Server :: Name Resolution Of Host Names Using Bind?

Mar 21, 2011

I installed bind & did not install chroot. I set up a fictional domain kelly.local. I am able to resolve FQDN (example: angus.kelly.local) in both dig & nslookup & ping on linux boxes.

I want to be able to resolve bare host names (example: angus) using bind. I get mixed results.

(1) linux boxes resolve bare host names & FQDNs just fine using nslookup & ping, but not dig. dig gives error:

; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_5.3 <<>> angus
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15241

[Code]....

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Ubuntu :: Set Hostname And FQDN On Server 10.04?

Oct 16, 2010

How to set the hostname and FQDN on Ubuntu Server 10.04?

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Software :: CentOS 5.3 Server - Bind Fails To Recognize RR Type SPF

May 31, 2011

I have updated bind using yum on a Centos 5.3 server, after restarting, I have this error now.
Error in named configuration:
zone localhost/IN: loaded serial 42
/var/named/mydomain.hosts:20: unknown RR type 'SPF'
My version of is : bind.x86_64 30:9.3.6-16.P1.el5

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Red Hat :: CentOS - Bind To NFS Share On Remote Server - Access Denied

Oct 19, 2010

when client goes to bind to NFS share on remote server - they are getting access denied when using the mount command; [SERVER] - CentOS 5.3 /etc/exports /mnt/data 192.168.5.199(rw) - implying the client I want to have access

[Code]...

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CentOS 5 Server :: SASL Bind Failures - Invalid Credentials

Dec 14, 2009

I am setting up a cluster of servers which use Centos Directory Server for control of logins, etc and kerberos for authentication. The basic setup is working fine, I have been able to manually create accounts using the directory console and these accounts seem to work. Now what I want to do is automate the process of creating new accounts. I am writing a perl script which can be run by one of the server administrators, they supply a small number of arguments and it should create a new user in the directory server, and also create a principal in the kerberos.

I want them to be able to do this using their logged-in kerberos credentials, i.e., without having to enter and re-enter their passwords. My first attempt was to use perl modules Net::LDAP and Authen::SASL. I could not get this working so fell back to using ldap command line tools, but even these I cannot seem to get working! When using mozldap tools, as specified in the admin manual, I get the following:

$ /usr/lib64/mozldap/ldapmodify -h ldaphost.mycompany.com -D uid=eharmic,ou=mydept,dc=mycompany -o mech=GSSAPI -o authid=eharmic < ../ldapmod.txt
Bind Error: Invalid credentials
Bind Error: additional info: SASL(-14): authorization failure:

Using openldap tools I strike exactly the same problem:
$ ldapmodify -Y GSSAPI -H LDAP://ldaphost.mycompany.com -D uid=eharmic,ou=mydept,dc=mycompany -U eharmic < ../ldapmod.txt
SASL/GSSAPI authentication started
ldap_sasl_interactive_bind_s: Invalid credentials (49)
additional info: SASL(-14): authorization failure:

I believe I have set up the mapping correctly:
dn: cn=MyMapping,cn=mapping,cn=sasl,cn=config
objectClass: top
objectClass: nsSaslMapping
cn: MyMapping
nsSaslMapRegexString: ^(.+)@MYCOMPANY.COM
nsSaslMapBaseDNTemplate: ou=mydept,dc=mycompany
nsSaslMapFilterTemplate: (uid=1)

It must be getting reasonably far because after doing the above I can see the LDAP service ticket in my "klist" output.

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CentOS 5 Server :: BIND DNS - Verify Query Replying Nameserver

Sep 3, 2010

How do I know the reply was from caching-nameserver, master nameserver or slave nameserver in BIND DNS.? Can I trace the nameserver that replied my dns query? Like I have a master nameserver, a slave nameserver and a caching nameserver in my network. Is it possible to know that which of these servers replied my dns query? Also can i trace back that replying server exactly?

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CentOS 5 Server :: Bind 9.3.6 - Named Service Start Failed ?

Oct 12, 2010

I meet this problem after i reformat the CentOS 5...I havent do any configuration, the named service start failed ? why ....

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CentOS 5 Networking :: Bind Server Not Responding To Client Queries

Mar 4, 2011

I am bit new to Linux and have setup caching-only name server with Centos 5.5. when i do dig server, it provide resolutions. but when i use the server IP as DNS on my windows client, it says, "connection refused" on the NSlookup output. (IP table didn't enable) My server Ip is 192.168.1.253 and bellow is the configuration of "/var/named/chroot/etc/named.conf"

options {
listen-on port 53 { 127.0.0.1; 192.168.1.253; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt"; .....

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CentOS 5 Server :: User Named Unknown After Bind Version Update

Jan 28, 2009

I updated bind to version bind-9.3.4-6.0.3.P1.el5_2 today, and then I started getting "Starting named: named: user 'named' unknown" messages. Selinux is enabled.
ID named shows:
uid=25(named) gid=25(named) groups=25(named) context=root:system_r:unconfined_t:SystemLow-SystemHigh

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Server :: What Is Bind Vs Bind-chroot Vs Caching-nameserver?

Jul 8, 2011

what is bind vs bind-chroot vs caching-nameserver ?what is the different between eatch others ?

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CentOS 5 :: Bwbar & Libpng - Not Working On Centos 5 Server?

Mar 27, 2009

first of all, ill provide you with the package name i got [URL]...i went to /usr/src/redhat/SOURCES/bwbar-1.2.2 did ./configure ; make

then i get this problem : [root@server bwbar-1.2.2]# ./bwbar ./bwbar: /usr/local/lib/libpng12.so.0: no version information available (required by ./bwbar) i have installed libpng & libpng-devel

[Code]...

after looking around a bit i thought it would be better to get the sources from kernel.org directly and try to compile that one, but then i found it to have the exact same error. would be very nice if someone could direct me to a solution for this. i have the bwbar already installed on another server which runs CENTOS 4 , i installed it there AGES ago , so i dont really remember what was my method back then.

the CENTOS 5 server dose not like me installing bwbar on it for some reason. maybe its bwbar's fault?, im no coder so i hope anyone that got a clue could check this out for me.

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CentOS 5 Server :: Centos 5.4 And Xen 3.4.2 Full Virtualization Not Working

Mar 31, 2010

I installed the latest version of Centos 5.4.It came with Xen version 3.0.2 I think.I am running it on a Dell R510. It supports hardware virtualization.I was able to virtualize Windows XP and Windows 2003 server on it by selecting the install from DVD option.I was having problems trying to get a PCI DekTek card seen by the virtualized Windows domains so I tried to upgrade XEN to 3.4.2.I used the repos available from Gitmo and it went easy.

The only problem is now that when I try to create a "New virtual host" it only allows me to use HTTP, FTP option and not the iso or DVD option. They are greyed out. I was wondering if anyone has had this problem and might know a work around for the Xen 3.4.2 problem. Perhaps a better location for the kernel or something.

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CentOS 5 Server :: Mandriva MDS On Centos 5.3 Not Working?

Sep 4, 2009

I have been setup a PDC with samba+ldap, is working, smbldap-tools working, I can create users, add machines, etc, really cool.Now I have seen MDS from Mandriva, cool tool to handle my network, I try to setup MDS, but looks like something is not good. I have follow the instructions from their site, I access the web page, but went I input my username + password my browser wait for ever and never receive any answer. It suppose that u have input the LDAP username and password from the admin. I had run the mmc-agent daemon as stand alone to see what is doing, but I see any issue:

/usr/local/sbin/mmc-agent -d
mmc-agent 2.3.2 starting...
Using Python 2.4.3 (#1, Jul 27 2009, 17:57:39)

[code]....

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CentOS 5 Server :: Centos-ds Getting Memberof Working

Jun 17, 2011

I've got Cent 5.6 using centos-ds.x86_64 8.1.0-1.el5.centos.2 installed via yum.

I turned on the memberof plugin, here's the section from dse.ldif:

I'm currently messing with the value on memberofgroupattr. The only thing that seems to do anything is with it set the way above, in the error log I get:

So if I'm understanding, it's trying to mod the user entry and the attribute isn't allowed.

Setting the memberofgroupattr to anything else gets me nothing noticeable. ldapsearch isn't showing memberof:

I've run the fixup-memberof.pl in /usr/lib64/dirsrv/slapd-hostname and I get:

I'm using ldapadmin from a Windows box to assign/delete people from groups. What I'm a little confused on is the difference between a group and a groupofuniquenames. I also see a difference when using the web gui (directory server gateway) in users. The gateway creates and entry while in ldapadmin I'm creating users. Not sure how that factors but the memberofgroupattr relies on what object class it is and I'm obviously trying the wrong things or something is busted elsewhere.

The error log isn't showing any other errors.

I can restart dirsrv just fine, nothing funny in the log when I do that:

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