I've got a DNS problem I cannot figure out. I've been digging and pinging all day and I've waited for caches to expire and I'm not having much luck.From my desktop mac, I can't seem to resolve mail.port-o-call.net:
Code:
My-Mac:~ sneakyimp$ ping mail.port-o-call.net
ping: cannot resolve mail.port-o-call.net: Unknown host
[code]....
Hey guys. I have a client computer PXE booting from my host computer and it is supposed to give the client the ip address 172.16.0.100 however instead it gives it the ip address 172.16.0.208.
I have this set up working with two other computers and there is no noticeable difference other than mac addresses for the network card.
Here is an extract from my '/etc/dhcp3/dhcpd.conf' file...
ddns-update-style-none;
option domain-name "example.org";
default-lease-time 600;
max-lease-time 7200;
[Code]....
I have quadruple checked the mac address of the client and it is definitely "00:07:E9:32:16:81" so why is it not giving it the IP address that I have specified?
Today I was trying to upgrade mysql and php.PhP went well, thats at the latest version, but the mysql went to 5.5x from REMI. This killed all my websites, no DB and worse.Well I typed the wrong this (totally my fault - serious EPIC FAIL)i typed yum remove mysql not downgrade...This removed plesk and a load of other stuff, and now im screwed.
View 1 Replies View Relatedwhen I try to access any page even small html pages it stays like 3 seconds in HTTP request sent; waiting for response. state..even when I use Lynx locally on the server..bypassing any possible network issues..logs dont show a thing..the server itself is a high end server with nothing running on it apart from apache which is not serving anny clients now, firewall is disabled and hostnamelookups are set to OFF.
View 1 Replies View RelatedI have a DNS server on my LAN at 192.168.140.25. Going by the example in the O'Reilly DNS and BIND book I bought, I set up the domain movie.edu and [URL]. To my great surprise and delight, I can access toystory.movie.edu in a browser from another PC on the LAN (as long as I add 192.168.140.25 to the DNS servers). Encouraged by this victory, I decided to try to set up another subdomain at [URL].
This kind of worked but not completely. Interestingly, I can get to both [URL] and [URL] on my server, but on my PC, I can only get to [URL] not [URL]. Here is my db.movie.edu:
Code:
$TTL 3h
movie.edu. IN SOA toystory.movie.edu. al.movie.edu. (
1 ; Serial
3h ; Refresh after 3 hours
[code]....
I have set up a dedicated server running Ubuntu Server Edition. I have apache2 installed and running great. I wish to let friends and family host their individiual websites on it, but I'm running into a bit of a dillema. It seems that my server automatically redirects them to my home page and not theirs.
[code].....
I run my own DNS servers and host my own domains. I'd like to host a few subdomains of one of my domains on a server with a dynamic IP. Is there a way to do this? I *believe* that I can host one subdomain by using a CNAME record and a dynamic DNS service.
[code]....
How can I host more than one subdomain on a server with a dynamic IP address?
When I first encountered this problem, I though it would be a simple solution, but i must just be missing something obvious.i have a few name based hosts configured in apache.when i go to "www.adomainname.com" i get the first website on this list, not "adomainname.com", as i would like. Does anyone have any ideas on how to fix this?here is the relevant part of my config files:
Code:
<VirtualHost *:80>
DocumentRoot "/var/www/httest"
[code]....
I am not able to connect samba server from other linux pc giving error: NT Authentication Failure
But am able to access through anonymous login from linux Same is working fine will all smb users through windows. I am using rhel 5.
I want to setup a mail virtualserver in apache so that a mail. subdomain whats pointed to the box will automatically goto my roundcube install. i have all of the document root stuff working, however, mail.* doesnt work for a server name.
View 1 Replies View RelatedI am using Slackware 12.2 on my laptop
compaq presario V2356AP
Intel centrino 1.6ghz
1 GB Ram
and Slackware is installed on 16gb partition with 10 gb free now.When i installed it was fine over a few days slackware is giving me high response time. while playing videos it is getting stuck firefox is giving bad responses and even konqueror.I heard that slackware is one of the fastest linux and is old hardware friendly right
I have dhcp3-server (isc-dhcp-server) installed on my Debian and now I got a question about how it's giving the IP addresses to new devices.
For example: I connected my laptop and dhcp server gave me 192.168.1.5 address. Will it always give me the same ip address when I connect my laptop or it will eventually change after some time (week-month)? If it's not changing it, then I am wrong about this.
BUT...If I am somehow correct and if it will change in a week and give me another random (like 192.168.1.8) IP even I won't change my laptop network adapter, is it possible to configure dhcp server to always give same IP address depending on what MAC it is?
To make it clear, I want that when I connect new device (new laptop/pc) dhcp server would give it random IP but same time it would note the MAC address and never change the IP on that MAC.
I know about MAC filters, but setting filters is when you know MAC address since beginning and want to assign IP for it, but in my situation I don't know the MAC address.
Have anyone try the latest Debian 5 iso CD? I got installation problem. It is the select and install software stage. If I select only
Code:
[*]Desktop Environment[*]Standard
I want to select web server, email server, the installation fail.
I'm trying to design an inexpensive large scale DNS server but fail to find any metrics or methods to base scalabilty.Can anyone offer information on building a stable dedicated DNS server? That might be able to scale well.
View 8 Replies View RelatedAfter installing postfix on my server , all emails sent by a PHP class that i built , are received to spam folder , no matter what i do .am not an expert , except in PHP , the class i built works fine everywhere else except on this server , so i think the problem might be from the server it self ?some told me wrong configuration/software on my server , others told me wrong DNS stuff . actually i don't understand the DNS stuff , and am not an expert in linux softwares and services but i cann install/configure them , so could anyone please check the DNS for problems ?
View 3 Replies View RelatedI'm using Ubuntu 10.04 LTS - the Lucid Lynx.
I have reinstalled mysql-server-5.1 using the command "sudo apt-get --reinstall install mysql-server-5.1".
But its giving error message at the end of installation when its trying to start the server.
The error message is as follows.
When i tried to start the server after the installation, i get this error message
Note : The file "/etc/mysql/my.cnf" is empty.
I'm not exactly new to the linux world. I've been messing with it for six months now. I recently decided to host a public web server out of my home. The is nothing business related merely personal.Now that you have a brief background I will bring you the technical details.I'm apache2 with php, joomla, and mySQL on openSUSE 11.2. a dns server is currently configured. My problem is as follows I set up apache initially and used the default index.html page which simply says It Works. I configured my DNS at the domain registar godaddy.com. After changing the A record to point to my IP the server worked. I then proceeded to install Joomla which installed correctly.Now here is my problem. When I attempt to pull up my domain it appears my DNS is longer working properly and get a DNS error. When I attempt to go directly to IP with my server I still get the initial index.html that says it works. I'm not sure how this is possible and I have cleared all dns info, temp files cookies ect.... I have also had other people test this is as well. I've check my root document pointers for the apache website and they all point to the correct location.
My set up is as follows
Modem
Router
Windows 7 Machine
Sun Microsystems Virtual Box with openSUSE with the network adapter bridged so it can obtain an IP from my router
I'm completely lost at this point and have spent 2 days trying to resolve the issue, any help would be much appreciated. I look forward to everyones reply.
I have set up DNS server set up on my RH 5.5 system. It is working perfectly as Caching only Server but but when i tried to make it a primary server for a zone it didn't resolved. I am actually a newbie so please correct me if i am wrong somewhere. Here are my configuration files code...
View 10 Replies View RelatedI need to set an auto response on my linux email server (ubuntu9),for a person who will be on leave, Perfectpol is out office for a while, if urgent please call office number 222 2222 222.how do i go about setting this. The email address of the user who will be away is perfectpol@mycompany.com.
View 1 Replies View RelatedI have followed this guide [URL] to setup a diskless cluster based on ubuntu server. Every thing is fine in the boot process except this:
After the client boots vmlinuz and init.rd, I see some information and after a minute I see:
Code:
IP-Config: no response after 60 secs - giving up
/init: .: line 3: can't open /tmp/net-eth0.conf
kernel panic - not syncing: Attempted to kill init!
It is strange since it gets an ip address when it want to boot. I don't know what is wrong with it.
ConkyForecast is giving me the way wrong temperature (conky says it is 129 but weather.com says it is 54) it also added an A symbol before the degree symbol.
ConkyForecast.template
Code:
${image [--datatype=WI --CC] -p 0,0 -s 64x64}
${image [--datatype=WI --startday=1] -p 120,0 -s 64x64}
${image [--datatype=WI --startday=2] -p 240,0 -s 64x64}
${voffset 15}
Now: [--datatype=LT]${goto 135}[--datatype=DW --startday=1]: [--datatype=LT --startday=1]${goto 255}[--datatype=DW --startday=2]: [--datatype=LT --startday=2]
conkyrc
Code:
# conky configuration
# edited by Mark Buck (Kaivalagi) <m_buck@hotmail.com>
# set to yes if you want Conky to be forked in the background
background no
# X font when Xft is disabled, you can pick one with program xfontsel
#font 5x7
#font 6x10
#font 7x13
#font 8x13
#font 9x15
#font *mintsmild.se* .....
I'm having a problem with xbindkeys giving the wrong mapping information, hence I can't get it work at all when trying new mappings from this machine. From another computer, I have some definitions for xbindkeys (made with xbindkeys-config). These key codes work correctly on this computer I'm having difficulty with. From the config file for example:
[Code]...
Have a Java program which simply connects to a server and gets back the response from the website.
When I use it under Windows environment it runs fine and i receive a Response Code: 200,
Response Message: OK but in UNIX i get Response Code 401, Response Message Unauthorized
In Unix I tried to ping the website using the ping command.
I use putty to connect to a Unix m/c. I don't have any permissions to install any programs so could not install any s/w so i could check if i were able to reach the website.
Is it a Proxy Server related issue ? If yes how do i configure it ?
I have installed Centos 5.4 with Sendmail 8.13.8, i have modified sendmail.mc file and compiled to sendmail.cf with following lines
1. TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')
2. Define define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl
3. DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl
My problem is that when i try to open port 25 with telenet it takes lot of time like more than 1 minute to open session and another 30 - 40 seconds to respond to "ehlo" command.
Also when i try to open telnet session on port 25 in another server it hardly takes 1-2 seconds open session.
I just installed a fresh CentOS5.4 and started httpd & mysqld and did the following testing
1. named the following file as index.php and put to /var/www/html (default DocumentRoot)
<?php
echo 'connecting...';
$conn = mysql_connect('localhost','root','');
if(empty($conn))
[Code]....
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.
im 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 Relatedi'm runung "ubuntu 10.4" and install "Xampp 1.7.3.a" i have 3 problem in the joomla web installer in step "2:Pre-installation Check"
Code: configuration.php Writable NO
in step 5 : FTP Configuration when i feel ftp setting and click on "verify ftp setting,get this error Code: Error: the XML response that was returned from the server is invalid.
inthe final step when i click "install sample data" i get this error
Code:
Error: the XML response that was returned from the server is invalid.
Whenever I make an ssh connection to my Fedora 14 server, the echo of my keyboard strokes are very jerky. It will echo a few, then stop for a moment, then it echos all the keyboard entries from the time it stopped responding all at once. Anyone have any ideas on why this started happening? This happens from any computer I use to connect. It happens with Putty and SSH Secure Shell.
View 11 Replies View RelatedI have been looking for a while now, but I keep getting 403's for maps but not for files... So if you go to http://gmod.ws/ you get the error but if you go to http://gmod.ws/index.php you don't.I don't see where the problem is.We're running a CentOS 5.5 box.
View 2 Replies View Related