IT Answers » DNS configuration

Internet Routing

aasalem — Mon, 30 Jul 2012 17:23:03 +0000

New Discussion Post by aasalem

Zentyal Dns configuration

ralph123 — Wed, 15 Feb 2012 15:59:44 +0000

Please can someone help me on how to configure DNS in zentyal to do both local and internet resolution of address.

Access web site located in DMZ

Cpd000 — Tue, 29 Nov 2011 19:10:00 +0000

New Answer by Michael Tidmarsh

Smoothwall School Guardian and New VLANs

Techobi — Wed, 20 Jul 2011 12:49:18 +0000

I was
wondering if someone could help me with the specifics of how to set up a VLAN
for the network using Schoolguardian. I do not have formal network training and
so I feel very inadequate to tackle this project, but it just needs to be done
and so any help would be very appreciated…Current Network:

1. I currently have a 10.0.0.0 network 255.0.0.0 with a proxy for filtering at
10.0.0.1:xxx where 10.0.0.1 is the Gateway. 2. I also use the DHCP server which
points to my primary DNS at 10.0.0.2 and Secondary at 10.0.0.4.

3. I use the DHCP server to hand out static IPs created per MAC addresses of
each client. And this, in turn, is used by Guardian Authentication to Identify
by IP and filter by groups. So now I wish to set up a VLAN that will have use of
all these assets including – DHCP server/ group filtering, internet access, and
proxy. But not sure of all the hoops I need to jump through to get there. Here
is what I’m thinking: Set up VLAN; Set up New DHCP Subnet for VLAN ; …Question
here – How will I point to access DNS? Set up Routing Rule .Set up Zone bridging….
Question – do I need both Routing rule and Zone bridging? I’m I thinking
correctly? How do I proxy and DNS? What am I missing?

Again, any help would be wonderful.

How can I block websites in local DNS

Hirachilwal — Tue, 19 Jul 2011 13:16:59 +0000

Question Edited by MTidmarsh

How to configure DNS in Cent OS

016 — Tue, 29 Mar 2011 03:49:52 +0000

how to configure DNS in Cent OS

Testing DNS Server

Troubleshooter24 — Thu, 30 Sep 2010 19:44:32 +0000

Testing the DNS server for issues on Windows 2003. I am seeing websites sometime return incorrect ip addresses. Can this be a DNS cache issue? How can I troubleshoot it?

DNS server configuration in Windows XP

Tarundhyani — Mon, 13 Sep 2010 12:32:37 +0000

how to configure dns server in XP

redirect dns requests to opendns on PIX 501 (v6.3)?

Koohiisan — Tue, 29 Jun 2010 17:16:03 +0000

I have a remote factory location that connects back to our home plant to get dns resolution. Most of the systems are configured to look to the PIX firewall at that location, and/or our dns server at the main facility via a point-to-point network setup we have. What I would like to do is have the PIX intercept each dns request, and redirect them to go to opendns’ dns servers and not our internal one. I’ve tried a few things with ‘static’ entries, but I’m not getting anywhere.
Any help?

Windows server 2003 DNS configuration

Bluesoft — Fri, 07 May 2010 09:38:42 +0000

Hi

I tried to block a website through dns forward lookup zone by clicking new zone and succeded and after some time i tried to unblock that site so i deleted by right click on website in dns but i am not able to access website

pls resolve my problem asap

thanks in advance

johni