Networking :: Setting Up DDClient For OpenDNS?

Apr 15, 2010

I've started using OpenDNS on my network, the problem is, my router gets an dynamic IP, which means I have to regularly update the OpenDNS settings.

DDClient apparently supports OpenDNS, but the Ubuntu package for it asks for various details I don't know, and can't find. I'd rather not have to boot up a Windows computer just for this.

So I've got two questions, I guess - first is, are any of the Windows clients known to work under Wine (that can retrieve the IP from the router and forward it), and the second being, how exactly do you set up DDClient to use OpenDNS?

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Ubuntu :: Setting Up OpenDNS On Natty?

May 17, 2011

setup OpenDNS on natty. I've gone through the OpenDNS forums, and the ddclient.conf files I found there, when used, don't work.

[URL]

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Software :: Does Ddclient Typically Add A Ddclient User?

Jan 24, 2010

I find a ddclient user entry in my /etc/passwd. Is this normal or have I been compromised?

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Ubuntu Networking :: Opendns - All Connections Rather Than 1 By 1?

Nov 14, 2010

So I'm going to try out opendns as an internet filter. But I'm not doing it on a network/router, just on my local machine. Using ubuntu, I read that I need to select each connection and change the dns settings.Is there a way to generically add the dns settings so that if I connect to a new network I don't have to manually update it's settings?

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Ubuntu Networking :: OpenDNS Web Filtering Won't Work?

Jun 9, 2011

I am trying to block unappropriated sites on my ubuntu 11.04 with openDNS I installed it and in addithion to the catagoriegs I checked I also added some sites to the always block list, everything according to the site should work. But the problem is that nothing is blocked (also the sites in the always block list). I cleared the browsers cache but it didn't help when i try to clear the local cache with the provided command in their site I think it says it ignored my network.

About firefox,I want to block images only on facebook automatically so I added [URL] to the always block list in the images category and it should work but it just won't block the images. I should note that I use the same method on chrome and there it work like a charm. how to get that working on firefox?

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Networking :: IP Changes But Ddclient Doesn't Updates IP

Feb 26, 2010

I have Debian server and have installed Ddclient! It updates IP address when I restart the Ddclient but when I restart the router and my IP changes but the Ddclient does not updates the IP.!

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Ubuntu Networking :: Cannot Setup OpenDNS FamilyShield On 8.04 Hardy Heron

Jul 3, 2010

I am having trouble setting up FamilyShield on an Ubuntu 8.04 system. The setup instructions on this (opendns.com) site are for newer versions of Ubuntu. Network Manager settings are different in 8.04 and don't correspond to the instructions. However, given the age of this computer, it cannot run a newer version of Ubuntu, and 8.04 is an LTS supported until 2011,

Complicating matters is I am living as a guest, so do not have the option of setting FamilyShield on the router. It must be done on my computer.

Here's what I've tried:
System->Administration->Network

go to DNS Tab and add the FamilyShield DNS numbers. BTW, there are two DNS numbers from the internet owner's ISP (Roadrunner) automatically in here already, along with "socal.rr.com" in the Search Domains field. If I try to delete them, they reappear when I reboot. If I add FamilyShield DNS numbers here, either along with, or in place of the ones that automatically appear here, they do not take, and on next boot FamilyShield DNS numbers are gone, but "socal.rr.com" DNS and search domains reappear.

I've also tried:

Code:
sudo gedit /etc/dhcp3/dhclient.com
and added following line at the end:

Code:
prepend domain-name-servers 208.67.222.123,208.67.220.123
When I reboot the system, I'm still using the assigned DNS numbers from "socal.rr.com".

I was able to try a newer version of Ubuntu (on a different machine) on this network, and it worked fine with the setup instructions. So this appears to be a problem specific to how Ubuntu version 8.04 handles DNS number changes.

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Ubuntu Networking :: OpenDNS - 8.04 Machine Do Not Always Resolve Internet Address

Nov 17, 2010

I have an odd thing going on with DNS. I have two machine's running Ubuntu and for some reason they do not always resolved internet addresses on my Internet connection. This has gone on since the Ubuntu 8.04 when I first started using Ubuntu. Anyway, I use OpenDNS' DNS servers and I have been running perfectly.

This is what is odd. My Windows XP Machine never has the problem. It always resolves. Does Windows Possibly have some Microsoft hosted DNS server hard coded in there as a backup? Things are working fine this way so I am not looking to change. I am just a little puzzled and finally got around to asking, "Why is this".

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Networking :: Alternatives - Used Ddclient To Update My Zoneedit Dynamic Dns - Seems To Be Broken

Mar 8, 2010

In the past I've used ddclient to update my zoneedit dynamic dns. Unfortunately, this seems to be broken at the moment. I've submitted a separate thread related to that problem.

What other alternatives are there to ddclient? I'm particularly interested in something that works with zoneedit.com. I'm aware of:

inadyn
inadyn-mt

Inadyn is available in ubuntu. So far I have not gotten it to work but I have not tried too hard yet either.

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Networking :: Ddclient Fails With Uninitialized Value When Cache File Exists?

Mar 8, 2010

When I run ddclient with an existing ddclient.cache file I get errors saying "uninitialized value" and the remote IP address does not get updated. This pretty much renders ddclient useless. If I delete the cache file then things work fine and the IP address *does* get updated (if need be). I happen to be running version 3.7.3 of ddclient but I've tried this with ddclient 3.8.0 and the result is exactly the same except that the line number in the error changes to line 2030.

Here's the code at that line number :

Code:
if ($config{$host}{'login'} eq '') {
warning("null login name specified for host %s.", $host);
I'm running ubuntu ( 9.04 I think ) and using zoneedit.com for dynamic dns.
Here's a transcript showing the problem.
root@ruby:/var/cache/ddclient# ddclient

[Code]...

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Fedora :: 11 On Opendns - Change Dns Address

Oct 15, 2009

I'm using fedora 11-KDE version but I'm not change my dns adress.Can you write here it step step =) Only I want use opendns fedora 11-kde =)

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Ubuntu :: Internet Lags Then Goes To OpenDNS?

Sep 18, 2010

Anyway, my internet has been working fine until recently (last week or so). For most sites, Firefox will load the page quickly. However, every once in a while, but frequently enough to annoying, it will say "loading" for 10 seconds, then direct me to OpenDNS, which says the page cannot load. When I try it again, I get the same problem. Other sites are fine.

Then, when I quit Firefox and restart it, that site will work fine, but soon enough, another site stops loading properly.

For example, Google will work fine for awhile, then I'll get the error, but after restarting, Google will be fine again, but now Wikipedia, which loaded before, gets the error. And the cycle continues on yet another website...

I haven't changed any Internet or network settings recently. I'm on Ubuntu 10.04.

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Ubuntu Security :: Changed The Dns On Home Router To Opendns?

Oct 23, 2010

So for ive changed the dns on my home router to Opendns and ive added this What does a dns attack look like? how would i know is my dns was poisoned or if i was under a kaminsky style attack?

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Ubuntu :: Ddclient Does Not Update?

Feb 14, 2011

I have Ubuntu 10.04 at home have a dyndns account. I use ddclient to update the IP periodically, I am noticing ddclient fails to update sometimes when home server cannot reach checkip.dyndns.org. I have setup to update every 300seconds, if where to start troubleshoot and resolve, Has anyone noticed this and have suggestions on how to force ddclient to update itself. Let me know if further information is required to diagnose.

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General :: Run The Ddclient On Opensuse 11.2 64 Bit?

Jan 29, 2010

How do I run the ddclient on opensuse 11.2 64 bit ?How do I check its running ok ?.Installed version is ddclient-3.8.0-5.2.x86_64

I need to use the DDclient to update dynamic DNS entries for a account on Dynamic DNS Network Services free DNS service [URL].. Here is a sample /etc/ddclient.conf file I'll use, with changes to user/pass.

# ============== file start ==========
# Basic configuration file for ddclient
#
# /etc/ddclient.conf
daemon=600
pid=/var/run/ddclient.pid

[Code]...

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Fedora Servers :: Ddclient Does Not Start-up?

Jan 3, 2011

I am getting this error message: Cannot create file '/var/run/ddclient.pid'. (Permission denied)There is lots of references in google, but no solution.

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Debian Configuration :: Setup Ddclient At Startup?

Feb 21, 2011

how can i setup ddclient at startup i already configured the client all i need is to let it start on bootup

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CentOS 5 :: Ddclient Fails To Start At Boot / What To Do?

Jul 9, 2009

I have installed ddclient for use with dyndns.org.

I can manually run it from the prompt with /etc/rc.d/init.d/ddclient start
and can verify that it works by checking that my IP has succesfully been changed at dyndns.

When I reboot though, during the startup, I get the following:
Starting ddclient: /bin/bash: ddclient: command not found [FAILED]

I am very new to Linux, so I am not sure what or where I should be looking to solve the problem. It seems to me that it must be looking in the wrong spot for ddclient, but I don't know what to check or change to point it at the right place.

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Ubuntu :: Ddclient .conf For Dynamic DNS Doesn't Work

Aug 24, 2011

im having some trouble with my ddclient configuration. i followed the guide from [URL] and everything seems to be in order however it doesnt work. ive been emailing support at [URL] however they have yet to offer me a viable solution. perhaps someone here may know what my problem is. below is the results of the command: sudo ddclient -daemon=0 -debug -verbose -noquiet below that is my .conf

[Code]....

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Debian :: Ddclient WARNING Unable To Determine IP Address?

Jan 16, 2011

i am new to linux . i have the basic knowledge of networking. a week ago i installed debian Lenny version on an old pentium 3.in addition i installed a ddclient configured it according to many tutorials....i searched google a few days but didnt find my case.i ran the folowing command :

ddclient -daemon=0 -debug -verbose -noquiet
output:
debian:~# ddclient -daemon=0 -debug -verbose -noquiet

[code]...

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Debian Configuration :: Ddclient WARNING Unable To Determine IP Address?

Jan 16, 2011

i have the basic knowledge of networking. a week ago i installed debian Lenny version on an old pentium 3. in addition i installed a ddclient configured it according to many tutorials.i searched google a few days but didnt find my case. i ran the folowing command :

ddclient -daemon=0 -debug -verbose -noquiet
output:
debian:~# ddclient -daemon=0 -debug -verbose -noquiet
=== opt ====
opt{cache} : <undefined>

[Code]...

i installed ddclient before installing apache. the 10.0.0.10 address is the server address in my d link router behind NAT.

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Ubuntu Networking :: Setting Up Nat On 11.04?

May 7, 2011

I have built a server, installed Ubuntu 11.04 on it. I have two Nic cards. I am attached to the DSL modem thru the first card and am accessing the web on the server.

I attached a hub to the second port.

I have a Windows 7 client plugged into the hub.

"This setup was working on 2003 Server, now trying Ubuntu"

I followed the directions on the ubuntu site to setup Nat. GUI Method via Network Manager (Ubuntu 9.10 and up). I cannot connect.

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Networking :: Setting Up Configuration?

Aug 19, 2010

Currently I have 2 Arch Linux boxes, one upstairs, one downstairs. Well, The router is downstairs, and my office is upstairs. My windows laptop is hooked up wireless, and one of my linux machines is upstairs, so I can't exactly connect it to the router. Now I know how to setup a bridge in windows to allow access to internet from other windows machines, my 360, etc, but How do you exactly do it in Linux, something i've never tried doing before.

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Networking :: Setting Up / Connect LAN?

Mar 1, 2010

As shown in the image,our lab get the connection from the 'Green-line'.Other network has the IPs 192.168.2.XXX and in our LAN we were given 192.168.1.XXX range. We use Debian server with DNS/DHCP for MAC->IP assignment and name resolution. We can connect to the internet without any problem. My problem is: We can connect (SSH,ping) to the machines with 192.168.2.XXX IPs ,but from that hosts its not possible to connect to our LAN.

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Networking :: Setting Dns Name For Debian Box?

Feb 11, 2010

I've set a dns name for my debian box and apparently the configuration is OK since when i type:

cmpgdev:~# hostname -f
cmpgdev.unibe.ch

i get exactly what i need. when i ping my dns name and/or ip address locally, the machine answers. when i ping my ip address from a distant machine, the machine answers but when i ping my dns name, no answer ..

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Networking :: Setting Up DNS For VPS Server?

Feb 20, 2011

I have a vps server on debian linux and nothing else! No panel and no other programs. I want to connect my domain to my server.

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Fedora Networking :: Setting Localhost As First Dns?

May 2, 2010

i am trying to use a local DNS service (unbound), and for that, i want each connection (eth0, wlan0) to first use localhost as DNS (127.0.0.1) and then try the DNSs it gets from the DHCP. this is a laptop so it is not just setting it for a single connection but a system default.

i looked and searched and there does not seem to be a straightforward way of doing it. i am usign gnome with networkmanager, and setting the method as "get IP only" is not suitable, as it omits the DHCP-provided DNSs, and also cannot be set as the default method.

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Fedora Networking :: Setting Up Home DNS?

Oct 30, 2010

I have been looking and trying to set up DNS on my home setup just for kicks and giggles. I know it is supposed to make resolving web pages faster and I am working in a job where I do networking stuff all the time everything I can learn about networking the better. I know HOW DNS works but I have problems finding a How-to for what I want. I would like to state that my knowledge of Linux is very minimal but I have seen what it can do and want to learn how to use it effectively.

I have a FC10 box acting as a gateway (with DHCP for all systems at home), firewall and windows file server (Samba). I have a comcast modem which leads to the gateway and from there to my other systems.

My coworker helped set it up so I didn't really learn much from it but I have some very basiv skills.What I want to do is enable my server to handle what my ISP provides with DNS, I am NOT looking to host webpages, just the query and storage of the IPs for webpages for faster resolving. Every help and how to I have looked at just talks about setting up DNS for a page to host. I installed BIND already and I would like to configure it to deal with this. Any and all help is appreciated, even links to a How-to that pertains to me would be helpful as I am having no luck with that at the moment.

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Ubuntu Networking :: Setting Up ISA NIC On An Old Machine?

May 20, 2010

Somebody gave me an old Celeron 333MHz system w/ 96 MB RAM and I thought I would set it up as a little torrent server. So I installed Ubuntu server on it, but it does not see the NIC. I know the NIC functions because the person was using it hooked up to a network until a few days ago. Unfortunately, it's an ISA-based NIC and not PCI and my understanding is that I have to pass it IRQ and DMA settings to get it to work. Unfortunately, I wiped the windows 98 partition without thinking of snagging those settings. First of all, lspci does not show the hardware AT ALL. Here's the output I get:

Code:

00:00.0 Host bridge: Intel Corporation 440LX/EX - 82443LX/EX Host bridge (rev 03)
00:01.0 PCI bridge: Intel Corporation 440LX/EX - 82443LX/EX AGP bridge (rev 03)
00:04.0 USB Controller: OPTi Inc. 82C861 (rev 10)

[code]...

The machine is an old 'Compaq Presario 5050' with a really crappy BIOS that doesn't really offer any help. I read a post somewhere that trying to load the 'ne' driver should work, so I tried:

sudo modprobe ne

and it came back saying "no such device".

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Ubuntu Networking :: Setting Up An Intranet In 10.04?

Jul 7, 2010

I want to do is make an old computer of mine that I use for web development be accessible to anyone within my LAN only.

so in a nutshell i don't want the world wide web to be able to access this server since I use it for development work only and i do most of my actual development work on another system since most of the applications i use requires windows.

I know you can block incoming traffic to all IPs or add individual IPs to allow in, but how can i make the firewall only accept incoming traffic from those within my LAN network?

if you wish to know what I'm using to configure my firewall, I'm using firestarter on this server

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