The internal-dns tag has no wiki summary.
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local DNS not working properly [migrated]
I'm having troubles setting up a LAN DNS server.
I have multiple devices on a network and I would like my domain name to work on the LAN via any of those devices.
The DNS server resides on the ...
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0answers
23 views
Internal LAN mail server and External Mail server on the same domain
I am new to this forum and believe that my problem will find a solution here. The problem may be very small but I am not able to solve it so hope one of you will help me out
I have domain registered ...
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4answers
72 views
Private DNS zone that resolves private subdomains, and forwards to public nameserver for existing public subdomains
I have a TLD with a series of subdomains that are public, say *.example.com. I also have a private server which is used as a SVN repository, which I would like to have available at svn.example.com, ...
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2answers
76 views
Hosting multiple domains on a single email server with one IP
I have an email server (mail) that currently hosts one domain example1.com. The server is behind NAT and I have split-dns configured on the LAN.
The time has come to host additional domains on the ...
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2answers
76 views
Slow DNS Resolution with Windows
I recently installed a Cisco Linksys E3200 wireless router in my network. Attached to it is a Linux server running Bind DNS that is used to resolve names of internal services.
Previously, I had a ...
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2answers
88 views
I think the DNS configuration I inherited is misconfigured. Would like help to verify
I hope this isn't too headache-inducing.
Two servers, server1 (Windows Server 2003, IP 192.168.100.25) and server2 (Windows Server 2008, IP 192.168.100.22).
server2 is the DHCP server and a DNS ...
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1answer
32 views
ipcop + active directory
im planning to install IPCop linux in my company.
My problem is that the current router/dhcp/server is also running active directory.
What configuration should I use to keep the old active directory ...
1
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1answer
52 views
Vyatta Proxy Setup
So I am currently migrating our office away from the current proxy (Squid running in Windows on our Mail server...I did not set it up...) to a new one, Squid running on Vyatta.
So far I have ...
2
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1answer
71 views
DNS Server address configured inside Router not working
Well, I have an ISP router in which I have configured DNS Servers to use (Primary & Secondary) like Google DNS. It works just fine.
But now I have setup a computer with DNS server (Simple DNS ...
1
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1answer
68 views
Why are .local and .arpa DNS queries showing up outside my network on OpenDNS?
We have a Windows office network with a local Actice Directory/DNS domain server. The server is set up with OpenDNS's servers as forwarders (see screenshot). However, when I look at my OpenDNS query ...
1
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1answer
35 views
How to emulate a domain name - Webmin Setup
I am currently working on a client project where they are using a custom CMS which relies on having the specific domains configured for it to work properly.
So in English, that means that when I try ...
1
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1answer
48 views
how can I effect DNS Caching on PHP/Memcache application
In a very high loaded Ubuntu/PHP web server I found that the PHP line:
$memcache->connect("int-aws_ec2.memcached.myapp.net",11211);
sometimes takes ~5 secs.
Replacing the url with the ip address ...
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2answers
41 views
DNS, Load Balancer and IIS relationship
I've 3 Web Server with 2 main websites on each with domain name registered
http://mycompanycrm.internal and
http://mycompanyportal.internal
each IIS server has two website ie. crm and portal.
...
0
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1answer
128 views
BIND: Redirect all lookups to a different nameserver using NS
I'm creating a dns server for a local network, and I need to do redirection based on the domains. Also, i'm fairly new to DNS.
I have to redirect all "ia.in" domains to a different local nameserver ...
3
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1answer
187 views
DNS split domain architecture while retaining access to split zones
Like most organizations, we maintain various split domains for a verity of reasons. Due to what we do, we frequently use the same name in different instances of the domain to point to different ...
0
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1answer
103 views
Since when the linux host utility ignores /etc/hosts? [closed]
I was struggling trying to find out the reason why the linux host utility was ignoring my /etc/hosts file until I find the answer to my question here: hosts file seems to be ignored:
With this ...
0
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1answer
197 views
Cisco asa 5505 to use internal DNS server
I have just installed and configured a ASA 5505 firewall (basic license) which has 3 VLANs (outside, trusted, untrusted) and the configuration is really basic.
Outside is for internet, trusted is ...
3
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5answers
282 views
How to convince a corporation to use DNS? [closed]
This is not the first time in my life when I have to convince a smaller corporation about using DNS service instead of /etc/hosts files and IP addresses. It might seem silly/funny at the first time, ...
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2answers
64 views
DNS and Subnet mask
If I change the subnet mask on my network will it effect the DNS server there? I just did an upgrade from 03 to 08 AD and when i did the upgrade i by accident put the subnet mask at 255.255.255.128, ...
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0answers
32 views
DNS Issue within new Sharepoint site
We have a small network with about 15 users and I just put up a new SharePoint server. Users can use the IP address internally to get to the site but the server name sometiems gives me this error:
...
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3answers
98 views
Windows DNS times out when connected to VPN
I've got a Windows Server 2008 R2 AD server that handles DNS for my network.
From the main LAN, DNS works fine. However, when you connect remotely from the VPN, DNS returns internal resources ...
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3answers
221 views
My external IP opens my adsl model configuration instead of pointing to my server even after PF?
I have forwarded port 80 of my ADSL router modem (DLINK DSL 2640 T) for virtual server 192.168.1.18 which is my server running apache . Problem is typing 192.168.1.18 points to apache webpage on my ...
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2answers
289 views
Dnsmasq on Tomato firmware won't reply from simple name address
I want to be able to access computer 192.168.0.3 from the simple name "pos". Not "pos.com" or anything. With my setup below I can ping dev.pos, just not pos. I have to ping mydomain.pos to get a ...
2
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4answers
104 views
Resolve domain to another domain's IP on Linux via local DNS
I have a local domain name "SomeName" and an Internet domain "AnotherName.dyndns.org" whose IP can change at any time (it uses a dynamic DNS). I want to resolve "SomeName" to ...
2
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2answers
95 views
Internal DNS for non domain users
At the company I am at we have an Active Directory setup with an DNS server. All the computers that are part of the domain can resolve name from the DNS server with no problem.
The current issue is ...
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2answers
208 views
How do I make a DNS record for only one subdomain and forward the rest?
I am using Windows server 2003. My primary domain controller is my DNS. I want to make an internal subdomain for my main website, like a staffpage.oursite.com . However I do not have a zone for ...
3
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1answer
50 views
Prevent Server 2003 DNS from caching Failed Lookups
We have a Server 2003 running DNS with Root Hints but with some forwarders for specific domains that contain private services.
The DNS servers for the private services are on site to site links, and ...
0
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1answer
46 views
What DNS entries should exist for primary domain?
I have an old domain that was first set up in NT4 days. It has been through several admins, some better than others. The last upgrade done was from 2003 to 2008 R2 via a migration to new DCs. I'm now ...
0
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1answer
184 views
Wrong DNS name for client when client connects to MySQL - how to use another client host name?
I'm trying use a host restricted MySQL user when connecting from one Amazon EC2 instance to another. I wanted to use elastic ip address for their dns function, but you can probably ignore the Amazon ...
0
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2answers
73 views
When my domain users in “example.org” type the internet address, www.example.org they cannot get to the public domain website
I have a Server 2008 Domain Server [DC Controller] named “example.org” the same as my public internet domain www.example.org
When my domain users in “example.org” type the internet address, ...
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2answers
106 views
DNS update to resolve external address as internal IP
This should be a simple one:
We have an inhouse mail server, so our outlook users hit it locally.. mailserver.mydomain.local
But smartphone and laptop users need to be able to hit it from inside and ...
2
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2answers
207 views
Split DNS - Cleanest solution for easy maintenance?
We have split DNS set up for our domain, which causes internal clients to resolve different DNS records from external clients.
As it is right now, the two zones are managed completely separately. For ...
2
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1answer
49 views
Adding SSL certificate made it impossible to access all virtual hosts
I just added a self signed SSL certificate on one of my virtual hosts. I'm using Ubuntu Server and Webmin, if that helps. The site I added the certificate for works perfectly, but trying to access a ...
1
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1answer
120 views
Why is DNS updating every hour on the hour?
I have a Server with a statically set IP address of 10.200.0.30
It has a Dynamic DNS entry matching its computer name to its IP
Every hour on the hour it changes its DNS entry to a random IP address ...
1
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2answers
33 views
project / user based internal DNS setup
I work for a studio that spends its days developing websites. There are often multiple people working on a project at once. I would like to be able to let people share what they are working on with ...
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1answer
61 views
reboot required for changes to take effect in DirectAdmin
recently I have this problem that whenever I add a user in DirectAdmin's panel, nothing loads up until I reboot the server.
It seems the problem is with the local dns server `cause when I use intoDNS ...
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1answer
88 views
How to access expired domain website hosted on dedicated server without doing any configuration
I am not sure, this might be a stupid question.
but I would like to know if that is possible. and any website available from where I can do this online.
One of my website is hosted on server i.e. ...
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2answers
386 views
Microsoft DNS: Provide different answers per-src-subnet to same query - do I need full split horizon/brain?
I have a network with two vlans, both of which refer to my AD server(s) for DNS. Some servers on this network are multi-homed.
Lets say we have the two subnets A: 192.168.7.0/24 and B: ...
2
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2answers
322 views
Windows Cluster IP/Hostname doesn't respond to UNC requests, yet ping and RDP work
I have a Windows Server 2003 cluster of 2 nodes in an active-passive configuration. I can ping both nodes, rdp and access their unc shares.
I also have an alias, which directs to a cluster IP set ...
1
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1answer
63 views
Redirecting local domains in WRT120N
I have a WRT120N and I want that my users go to 192.168.1.108 when they type server in the browser. It would be great to modify the host file but I couldn't find that option in the web interface of ...
1
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1answer
109 views
Multiple Homed Windows 2008 Server / Windows 7 Client
I have a small Windows 2008 network, with some Windows 7 clients. The clients are both laptops with docking stations and I would like them to communicate with the Windows 2008 server (for filesharing) ...
0
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1answer
98 views
Problems viewing domain.com from local LAN in split-horizon 10.6 OS X Server
Having a weird DNS issue. I've had a split-horizon system on my 10.6 OS X Server setup for sometime; this server runs Open Directory and hosts our website. But recently, seemingly after the 10.6.8 ...
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2answers
66 views
Looking for Iterative Resolver
I am looking for an Iterative Resolver server - a server that would handle the DNS resolutions for PC users in an environment. I am well aware of the Microsoft DNS and Bind, and also of free services ...
4
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1answer
683 views
What is the point of the zones.rfc1918 file for Bind9?
Using an Ubuntu 10.04 LTS server in a standalone environment and trying to use views to serve two different subnets of clients. Getting errors regarding the zones.rfc1918 file, so I'd like to know ...
3
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3answers
188 views
Two Different Domains & Domain Controllers on Single Network
I'm attempting to determine whether it is possible to have two Active Directory domain controllers running on the same network, within the same subnet, with two separate domains. I do not want these ...
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3answers
172 views
Local DNS Response Time Problem on SBS 2008
The problem:
LAN client computers ping remote.mydomain.com and it resolves to our static, WAN IP Address. It should resolve to our server's local LAN IP Address.
The Details:
We have a total of one ...
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0answers
113 views
dnsmasq server with os x clients
I've set up dnsmasq on an ubuntu server on a small local network with several clients including some Windows and some OS X. Windows clients are working great. The OS X clients are having the classic ...
0
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1answer
193 views
DNS Validation fail
I'm running a DNS server and an outer-webserver on the same computer, which means the same external and internal IP's.
I've checked them with tools.pingdom.com and these:
...
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1answer
45 views
Windows Server 2008R2 DNS local IP's
I have a Windows Server 2008R2 server running as our domain controller and DNS server. We have a number of local IP addresses that users access quite a few times a day. At the moment they have to ...
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2answers
96 views
Easy “behind the firewall” DNS app for amazon ec2 instances
Context: EC2 testing puts us in a BIND
We're increasingly using amazon ec2 instances for testing.
The one pain point: each time we restart an instance the IP address changes. (static ip's aren't an ...
