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D-Link DSL Modem/Routers => Other DSL modem/routers => Topic started by: mcmurdock on January 29, 2012, 04:28:19 AM

Title: DSL-2741B DNS problem
Post by: mcmurdock on January 29, 2012, 04:28:19 AM
Hi, I am using DSL-2741B with EU_5.17 firmware. My local provider O2 is my provider for internet by ADSL 2+. And I have problem with my DNS servers. When I set everything like should be on my dsl, there is internet on DSL icon and should be working in my local lan. But local LAN is working (DHCP is on on DSL) but there is not internet. I have to change setting on my local adapter and put manually DNS servers. Than the computer are all right.

So I tried to put manually to DNS setup the dns servers and it is not working. Sometime is the setting working for some while, put only after DSL rebooting, and only for some couple of minutes. A try to put public dns (8.8.8.8) as well but it is same.

I can manage you some remote management or send some screens - but please help me. 

Thx Ales
Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on January 30, 2012, 06:56:29 AM
Is there a DNS Relay option on the 2741 modems web page some where?
Title: Re: DSL-2741B DNS problem
Post by: mcmurdock on January 30, 2012, 11:36:33 AM
Is there a DNS Relay option on the 2741 modems web page some where?

I looked trough all settings but I did not find anything :(. But maybe I am looking bad. Thx Ales

ftp://ftp.dlink.cz/dsl/dsl-2741b/documentation/DSL-2741B_man_revC_2-20_eu_en_20080701.pdf

Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on January 30, 2012, 01:36:26 PM
Page 32 of the manual shows DNS relay check box, that needs to be checked and enabled.

Also make sure your primary and 2ndary DNS are being filled in listed on page 24 of the manual as well.

I would recommend you contact your regional DLink support office for additional help on this modem.
Title: Re: DSL-2741B DNS problem
Post by: mcmurdock on January 31, 2012, 10:50:15 AM
Page 32 of the manual shows DNS relay check box, that needs to be checked and enabled.

Also make sure your primary and 2ndary DNS are being filled in listed on page 24 of the manual as well.

I would recommend you contact your regional DLink support office for additional help on this modem.

Please look here:

https://picasaweb.google.com/103482651797871554531/January312012

This is my setting.  It is not like in manual :P Ales
Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on January 31, 2012, 10:51:35 AM
I get the following: Sorry, that page was not found.
Title: Re: DSL-2741B DNS problem
Post by: mcmurdock on January 31, 2012, 11:00:45 AM
https://picasaweb.google.com/103482651797871554531/January312012#5703870022463356130
https://picasaweb.google.com/103482651797871554531/January312012#5703870019161919186
https://picasaweb.google.com/103482651797871554531/January312012#5703870016750245874

What about now?

THX Ales
Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on January 31, 2012, 12:06:24 PM
Same thing.  ???
Title: Re: DSL-2741B DNS problem
Post by: mcmurdock on January 31, 2012, 12:38:52 PM
strange, should be visible to everybody. Please do you have some email? Thx Ales
Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on January 31, 2012, 12:40:34 PM
You can also use photobucket or sites like that to post pictures too, then use the forum URL address they give you for each picture to post in the forums.
Title: Re: DSL-2741B DNS problem
Post by: mcmurdock on February 01, 2012, 08:59:07 AM
You can also use photobucket or sites like that to post pictures too, then use the forum URL address they give you for each picture to post in the forums.

(http://i1157.photobucket.com/albums/p592/mcmurdock/snap1.png)

(http://i1157.photobucket.com/albums/p592/mcmurdock/snap2.png)

(http://i1157.photobucket.com/albums/p592/mcmurdock/snap3.png)
Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on February 01, 2012, 09:11:29 AM
Put a check mark in DNS Relay seen on the 3rd picture under DHCP Server Settings (Optional).
Then reset the modem or reboot. Make sure your Devices are setup for Auto Obtain IP and DNS addressing under there network properties.

Title: Re: DSL-2741B DNS problem
Post by: mcmurdock on February 01, 2012, 02:11:58 PM
Put a check mark in DNS Relay seen on the 3rd picture under DHCP Server Settings (Optional).
Then reset the modem or reboot. Make sure your Devices are setup for Auto Obtain IP and DNS addressing under there network properties.



But there is dhcp relay not dns relay. Are u shure? Thx ales
Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on February 01, 2012, 02:41:18 PM
Ok my bad, the type is so small it looked like DNS. Sorry.
So there is no DNS relay options anywhere in the these menus on your modem at all?

Maybe someone can review your router settings with you using teamviewer. (http://www.teamviewer.com)
Title: Re: DSL-2741B DNS problem
Post by: mcmurdock on February 02, 2012, 08:03:13 AM
Ok my bad, the type is so small it looked like DNS. Sorry.
So there is no DNS relay options anywhere in the these menus on your modem at all?

Maybe someone can review your router settings with you using teamviewer. (http://www.teamviewer.com)

yes it is not problem, please are you able to do it? Please :)
Title: Re: DSL-2741B DNS problem
Post by: FurryNutz on February 02, 2012, 08:04:52 AM
Send me a PM with ID and pw and I'll try.