0
votes
1answer
20 views

How to restrict all services to single domain in Ubuntu?

Someone has pointed an unknown domain to my server's IP address likely via A records. I would like to reject access to ALL services (httpd, ssh, mail, etc.) from this domain and only allow requests ...
5
votes
2answers
274 views

Windows workstations in a Windows domain with a Linux domain controller [closed]

There's a Windows network of about 60 workstations I am going to be responsible for. The network is in a terrible mess, so I decided to rebuild it from the ground up. Currently, there are some Windows ...
0
votes
0answers
23 views

Where to change the machine domain name without affecting NIS domain name?

I was surprised to discover that changing /etc/defaultdomain broke NIS. I was expecting this to change the machine FQDN and not the NIS domain. How can I specify the FQDN and the default domain name ...
0
votes
0answers
36 views

Sub-Domain on Main Domain route to other Directory

I would like to use my main domain for my main site when it has no sub domain, and when it has the sub domain billing.mydomain.co.uk it should redirect to a seperate directory on the server instead of ...
1
vote
2answers
93 views

Does FTP protocol send the domain you connect to?

Im trying to configure proftpd to depend on the host the user connected to, however the server has multiple domains per ip address. In totalcommander I connect to "domain1.com" The server is ...
0
votes
1answer
161 views

NFS4: what effects changes to /etc/idmapd.conf?

We have been wrestling with the problem where our NFS4 mount on our RHEL 6.3 clients show file ownership as "nobody", and where we see "nss_getpwnam: name 'blah' does not map into domain ...
3
votes
1answer
169 views

How to proper delegate domain in BIND for Active Directory servers

I have to delegate domain for AD serwers. Let say example.com and I'm using Bind(dns.bind.com) on CentOS. I added proprer configuration to named.conf and using A,NS records delegate domain to AD ...
0
votes
1answer
37 views

Adding a Linux server to an AD domain where the DC is not directly reachable

I have a lab environment where we have different environments and we need to register local Linux servers to Domain controllers that are otherwise not visible, or reachable by a broadcast, How can I ...
1
vote
0answers
54 views

Handling server failures with a Samba network on Linux clients

I am trying to use Samba4 to implement Active Directory logins across a network, using nslcd and pam-krb5 to register and authenticate users, and mount.cifs to mount shares such as home areas. The ...
1
vote
2answers
741 views

How to add domail alias in iRedMail open source edition?

Looking at the vmail database of the iRedMail installation I see an alias_domain table which is currently empty. Is it possible to add domain aliases with a MySQL query directly on the ...
-2
votes
1answer
168 views

how to point external domain and ip?

i'm searching 2 days for this question, and i can't resolv this. I have a debian, BIND9 server running, so i create a zone for example www.somewebsite.com and point the domain to my server ...
1
vote
1answer
143 views

Difference between DHCP options 'Domain-Name' and 'Domain-Search'

What is the difference between the two? I had thought that domain-name would put the client on the specified domain (ie. If the domain-name was set to "foo.bar" the clients FQDN would be ...
0
votes
1answer
79 views

Dediced server for all network functions?

I want to set up a fictional network configuration for a school in my neighborhood. They have about 50 computers altogether, 2X20 in computer rooms for students and another 10 scattered around for ...
1
vote
0answers
43 views

Issue with domain redirection

I have a flash games website which is hosted at godaddy server. But because of heavy traffic on my site the godaddy server gets down. So I changed the hosting to Midphase server. The strange thing is ...
2
votes
2answers
650 views

Forward all email for one domain to a single account or file, but deliver other domains properly

I have a Linux server which uses Postfix for email. Its on a dynamic ip so I use the "relayhost" parameter to send outgoing mail through an ssh tunnel to another server on a static ip and from there ...
-4
votes
2answers
99 views

how to figure out why sites on my server aren't loading

I seem to randomly receive "page cannot load, cannot connect to server" errors for sites on one of my servers. when this happens, it seems to only happen on certain IPs or IP ranges at a time. I say ...
0
votes
3answers
109 views

How to test and actually perform a transfer of an internet domain to a new server regarding mail?

My setup is a productive server (e.g. 1.1.1.1) hosting a domain, lets say example.com. Currently, postfix and courier (only IMAP) are doing the job of hosting mail. I am planning to transfer the ...
-1
votes
1answer
2k views

How to set up server/domain name correctly in hosts file with HTTPS

I am trying to do local network and I am using these kind of types of network. 1) Main server which connects to internet with static IP 2) Second computer connected to first one locally with address ...
1
vote
1answer
979 views

Does my small network need a domain name?

My question is simple: does a small network need a domain name or do I just leave it empty? Here is the information on what is happening: I have a small network (30+ machines) that includes windows, ...
0
votes
1answer
159 views

Bind DNS on Linux Box not resolving some subdomains from users.storage.live.com

I have 2 BIND servers and they work fine, but when I try to upload some files through skydrive the page tells me that an error occured, if i change my dns info in my nic to public dns server they ...
1
vote
4answers
104 views

My own DNS server [closed]

sorry for bad english I have domain name (without IP assign) like blahblah.com, and I have linux VPS with Static IP like 123.123.123.123. How Can I assign IP to my domain name? Is it possible I run my ...
0
votes
1answer
205 views

Setup multiple webapps to respond to multiple domains using a single IP

I have two rails webapps, I have configured one webapp to respond to multiple domains. I have done this by making the corresponding server block in nginx as the default. Now, I want to make even the ...
0
votes
1answer
312 views

Auto-updating DNS Records Between NSD Servers

Let's say I have a couple of separate Linux NSD servers. How can I make the master server share changes with the slave servers? NSD appears to have this functionality. It can declare zones as master ...
0
votes
2answers
2k views

How can I configure DNS and domain without a control panel?

I have registered a domain at a domain provider, and now I am renting a CentOS dedicated server at GoDaddy. I did not choose a panel when I bought the server, but I don't know how to configure the ...
0
votes
1answer
538 views

Need help on configuring BIND, BIND-CHROOT on Centos 6

New to linux and just wonna test out hosting my own domain and respective zone file. Have already delegated nameservers/IP for that domain and created the DNS records. Installed BIND with Chroot and ...
2
votes
1answer
191 views

Linux Sendmail Same username multiple domains

I have configure my sendmail for multiple domains by creating username like sales@domain1.com sales@domain2.com sales@domain3.com in passwd file Now I added entry in file /etc/mail/virtusetable ...
0
votes
2answers
176 views

Two domain names one Sendmail account

I have pointed domain1.com and domain2.com to the same server on the same IP. Now email directed to me@domain2.com gets rejected: X.X.X.X does not like recipient. Remote host said: 550 5.7.1 ...
3
votes
1answer
2k views

Configuring postfix to handle email on multiple domains without being an open relay

There was a question about open relays asked previously. I have a new CentOS 6 server handling multiple domains for several customers. On the previous server (which was running CentOS 4), I had ...
0
votes
1answer
537 views

Postfix: Can't receive mail from outside the box

I've followed this tutorial in order to get a postfix mail server with virtual domains running: http://flurdy.com/docs/postfix/ Right now I still have not implemented the whole tutorial but I have ...
-3
votes
1answer
82 views

How do I check what my domain name's current nameservers are? [closed]

I switched nameservers last night, but I don't know if it has fully made the switch yet. I want to ping my domain name and see what nameservers it is set as...
0
votes
1answer
2k views

Multiple domains under one hosted zone? DNS help on Amazon Route 54 [duplicate]

Possible Duplicate: Multiple domains on Amazon AWS EC2 I am trying to setup multiple domains to point to the same IP address under one hosted zone, but keep on getting hosted zone issues ...
-2
votes
1answer
174 views

Help adding CNAME to main host for Amazon EC2 (route 54)

I am trying to accomplish what is answered in this thread Multiple domains on Amazon AWS EC2 I am trying to "Create a CNAME record for each of the additional domains that you want that points to you ...
1
vote
1answer
43 views

Domain Swapping [closed]

If I have two servers, each with their own domain name and I wish to swap those domains so the opposing server recieves it, all I have to change is the @ A records to the other IP, right? Thanks.
0
votes
3answers
1k views

Why does the Postfix proxymap process keeps failing?

I recently took the dark path to managing my own VPS with shell access (CentOS 5). I installed the LAMP stack, FTP etc. then setting up mail server I used postfix, dovecot and squirrel mail as client. ...
-3
votes
1answer
523 views

Create subdomain from command line

I need to create some subdomains for a domain but I can't use cpanel to do that. The server that I'm working on just doesn't have it so don't suggest anything related to cpanel as I've seen on most ...
0
votes
3answers
135 views

How to have 3 domains all showing the same web application?

Hopefully a very simple question ... With a Linux server how can I get 3 different domains to all point at the same server and show exactly the same application, but with the different domains still ...
0
votes
1answer
141 views

Configuring a domain to point to a subdirectory of another domain

I have a client who has their main domain (x.com) through Network Solutions. They also have registered y.com and y.org, but this time through Media Temple (no hosting on either domain). What they're ...
1
vote
2answers
277 views

How can I set up my Linux (CentOS) box to respond to *.centos?

I have a dev box that runs Apache for lots of different sites. We currently access these through http://centos/project-name. I'd like to switch to http://project-name.centos. I've set up virtual ...
0
votes
1answer
110 views

After changing the child name servers some domains have been changed and some are not?

I had a hosting reseller account with some company to host my web development clients on it. After some time, I have outgrown the reseller account and I have got a VPS and wanted to move all my ...
1
vote
1answer
311 views

BIND/RNDC - Why do my subzones work and my actual zone doesn't?

Here is my named.conf: view "external" { match-clients { any; }; match-destinations { any; }; recursion no; allow-query-cache { none; }; ...
0
votes
1answer
65 views

Hardware between my servers and the internet

I'm not sure how i'm going to do this but this is my situation, i have 4 DELL 1U rack servers, fourth will be for web, third will be for email, second will be for MySQL and i want the first to be the ...
4
votes
2answers
1k views

Linux with AD user accounts - what about root?

Once upon a time I set about getting a Linux server to use our Active Directory for logins, and I got it so that I could login as myself and then work on the server, and SU to root to make system ...
0
votes
1answer
1k views

how to change my domain Name to new one in Ubuntu Apache PHP?

I need help. Currently I am using Ubuntu Apache server with PHP. My server name is some rt-arr-php. I want to change it to rtapp.arr.edu Please help me. Thanks, Raj
0
votes
1answer
571 views

How to make domain authentication with linux server and windows clients?

I want to make "desktop logon authentication system" for a large number of windows clients with a linux domain server. I have a dns server (bind9 on linux) and but not yet any kind of ldap system or ...
1
vote
1answer
92 views

Create addon domains from web page

I have a VPS (CentOS) with CPanel and Suphp enabled. Apache/2.0.63 (Unix) mod_ssl/2.0.63 OpenSSL/0.9.8e-fips-rhel5 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_fcgid/2.3.5 As ...
0
votes
1answer
55 views

setting up NS for a new server

i am a newbie in server administration. i have a linux server which has a valid ip address. now i want to register a domain and set that domain as my servers' NS. but i dont know what should i ...
0
votes
3answers
998 views

Setting up a server / What should be the hostname?

I'm purchasing a server from a hosting provider and the order form is asking for the following pieces of information: Hostname eg. server1(.yourdomain.com) NS1 Prefix eg. ns1(.yourdomain.com) ...
0
votes
2answers
289 views

Linux Domain to new WinServer03 Domain without affect users?

I have to rebuild 2 Linux domain controllers to windows as they're not working and have lots of issues. Also, the company has changed hands and requires a new domain name anyway. I've rebuilt one ...
0
votes
3answers
273 views

BIND/DNS Issue — Not Seeing New Domains

I have set up local BIND/DNS services on an Ubuntu Server (Linux). It is working properly and lets me receive new domain requests for multiple hostnames set up in our Apache web service. So, I can ...
3
votes
2answers
638 views

Does hitting this command in unix have a rate limit?

$whois somedomain.com What is the limit on this?