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Replies

OPENDNS not working

sudipr
Level 1
Level 1

I installed Open DNS on both my Apple Airport express v7.6.x and my dd-wrt flashed WRT54G. I can easily go to any porn sites or sites which I hope OpenDNS blocked. This is my second go around with OpenDNS. First time I did it couple of years before it worked like a charm. What am I doing wrong

C:\>nslookup -type=txt debug.opendns.com
Server: DD-WRT
Address: 192.168.1.1

Non-authoritative answer:
debug.opendns.com text =

"server 5.ash"
debug.opendns.com text =

"flags 20 0 2F4 4000800000000000000"
debug.opendns.com text =

"originid 0"
debug.opendns.com text =

"actype 0"
debug.opendns.com text =

"source 206.54.219.241:23379"

 

Thanks in advance

SR

 

14 Replies 14

pcolford
Cisco Employee
Cisco Employee

Hi there,

The section "originid 0" lets us know that your IP address isn't registered. If you have an OpenDNS account, you'll want to use the Dynamic IP Updater client (https://support.opendns.com/entries/23282614-Where-do-I-download-an-OpenDNS-Dynamic-IP-updater-client-) to keep your registered network's IP address up to date. If you haven't registered a network, you'll have to do that to specify content filtering. We don't automatically block content, except for the FamilyShield resolvers.

rotblitz
Level 6
Level 6
  1. Ensure that you filled the 3rd DNS server field in DD-WRT with one of 208.67.222.220 or 208.67.220.222 at your router 192.168.1.1.
  2. Visit https://dashboard.opendns.com/settings/ to possibly add a network, to register your IP address 206.54.219.241 with it, and to configure your content filtering settings.
    And then run an Updater as Patrick said.

As you have DD-WRT, you don't need to run the software Updater, but you can use the built-in Updater of DD-WRT instead. 
See http://www.dd-wrt.com/wiki/index.php/OpenDNS

sudipr
Level 1
Level 1

Thanks Guys!! I registered the IP  206.54.219.241. Also downloaded and installed Dynamic IP Updater. Did FlushDNS. But I still can go to 'Wrong' websites. What am I missing. Is there a preconfigured version for family protection out there which I am missing. I want to completely block PORN, PHISHING and other non-desirable websites

SR

pcolford
Cisco Employee
Cisco Employee

Your network hadn't been verified yet, and so none of your filters were applying. I've verified your network, and it looks like your IP address updated. You may want to post the results of the nslookup to debug.opendns.com again so that we can confirm the IP address is registered correctly.

sudipr
Level 1
Level 1

OK finally figured out that the FAMILYSHIELD DNS IP is different than what I am using. Updated the last 3 digits of the IP address to 123 and BINGO it works. Thanks!! 

Y'all Rock

SR

sudipr
Level 1
Level 1

Patrick

Even though it is working the way I want. But since you asked for it:

C:\>nslookup -type=txt debug.opendns.com
Server: DD-WRT
Address: 192.168.1.1

Non-authoritative answer:
debug.opendns.com text =

"server 1.ash"
debug.opendns.com text =

"flags 20 0 2F6 8027F00F1189EF3"
debug.opendns.com text =

"originid 24129441"
debug.opendns.com text =

"actype 2"
debug.opendns.com text =

"bundle 6479815"
debug.opendns.com text =

"source 206.54.219.241:22982"

Thanks

SR

rotblitz
Level 6
Level 6

That looks good.  Your IP address 206.54.219.241 is registered with OpenDNS network ID 24129441 now.  You should find this number in the URL when visiting the settings for your network.  And you are served by the OpenDNS WDC data center.

sudipr
Level 1
Level 1

Interesting.. With FamilyShield I can't even go to yahoo or google email. Is it by design? So if I go with non-Familyshield what should I do for my APPLE Airport express and dd-wrt flashed WRT54G. Now I am getting lost :(

sudipr
Level 1
Level 1

I am shifting away from FamilyShield into normal OpenDNS. I have two routers. The reason being my home is fairly large and there are spots upstairs where we have dead zone. To circumvent I added a DD-WRT flashed router upstairs and all is great. Now I guess I can only configure one router not two. How do I add the second router to OpenDNS

rotblitz
Level 6
Level 6

I only see your WRT54G from your output.  What role does the Apple Airport Express play?  How are these devices connected to each other and to the end user devices?

"With FamilyShield I can't even go to yahoo or google email. Is it by design?"

I would not be aware that these should be blocked.  And you shouldn't just say "yahoo" or "google".  This is highly unspecific for researches.  You better provide us with the full URL or at least the full domain and show the nslookup result for those.

Also, did you flush both, your local resolver cache and your browser cache?

sudipr
Level 1
Level 1

WRT54G is the backup for the dead spots I have upstairs. Airport express is our workhorse and all devices are mostly connected to it. It is only when we land up upstairs in the dead spots that we connect to WRT54G.

With FamilyShield I cannot connect to mail.google.com

C:\>nslookup -type=txt mail.google.com
Server: UnKnown
Address: 10.0.1.1

Non-authoritative answer:
mail.google.com canonical name = googlemail.l.google.com

 

or mail.yahoo.com

C:\>nslookup -type=txt mail.yahoo.com
Server: UnKnown
Address: 10.0.1.1

Non-authoritative answer:
mail.yahoo.com canonical name = login.yahoo.com
login.yahoo.com canonical name = ats.login.lgg1.b.yahoo.com
ats.login.lgg1.b.yahoo.com canonical name = ats.member.g02.yahoodns.net
ats.member.g02.yahoodns.net canonical name = any-ats.member.a02.yahoodns.net

 

Thanks

SR

rotblitz
Level 6
Level 6

"How do I add the second router to OpenDNS"

Probably in the same way as the other?  You didn't say how this equipment is connected.

"With FamilyShield I cannot connect to mail.google.com  ...  or mail.yahoo.com"

These requests went through your router at 10.0.1.1 now.  Is this the Apple Airport Express?

Then you have to raise the commands again, the debug.opendns.com with -type=txt, the others without.  The earlier commands were against your DD-WRT at 192.168.1.1.  You can force them to go through a certain router:

nslookup -type=txt debug.opendns.com.  10.0.1.1
nslookup mail.google.com.  10.0.1.1
nslookup mail.yahoo.com.  10.0.1.1

sudipr
Level 1
Level 1

Well With OpenDNS I can only configure one router not multiple in my dashboard

rotblitz
Level 6
Level 6

You cannot configure a router at all, just an IP address.  And you got one IP address only from your ISP, did you?