Microsoft updates are blocked by DD-WRT

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tecnocrata
tecnocrata's picture
Microsoft updates are blocked by DD-WRT

Hello all,

Yes, it is as you have read,

I have installed latest Kong DD-WRT compilation but all windows devices connected thru my R7800 are not able to update microsoft windows, I don't know why, I have all default options only, except I have enabled QoS.

I have tested connecting one laptop to my ADSL-modem directly and I'm able to update windows, so my conclusion is there is something in DD-WRT blocking Microsoft updates, well I have to say that almost all microsoft services are reporting the 0x800704cf error, as you can see in the screenshot, everything else it is working fine

Please somebody can help me?

Thanks in advance

e38BimmerFN
e38BimmerFN's picture
Something blocked in the WRT

Something blocked in the WRT configuration? Using default settings. Nothing on the router should be blocking any MS services. 

tecnocrata
tecnocrata's picture
Well it the same that I

Well it the same that I thought, however after connect my laptop directly to ADSL-modem and receive the MS updates....., I don't know what is going on

e38BimmerFN
e38BimmerFN's picture
Does your DSL modem have

Does your DSL modem have built in router by chance? 

tecnocrata
tecnocrata's picture
No :(

No :(

e38BimmerFN
e38BimmerFN's picture
Might revert back to stock FW

Might revert back to stock FW then test again...

tecnocrata
tecnocrata's picture
OK, I will keep all of you

OK, I will keep all of you informed

e38BimmerFN
e38BimmerFN's picture
(No subject)

smiley

tecnocrata
tecnocrata's picture
Nop, I have reverted to

Nop, I have reverted to Netgear FW and everything was working good, then I installed again DD-WRT and the problem appears again, but one thing that I noticed is that the problem appears once QoS is configured

 

Any suggestion?

e38BimmerFN
e38BimmerFN's picture
How are you configuring QoS?

How are you configuring QoS?

You might post about this here:

https://www.dd-wrt.com/phpBB2/viewforum.php?f=1

tecnocrata
tecnocrata's picture
Finally I have found the

Finally I have found the problem, It was OpenDns, strangenly I have removed the OpenDNS configuration pressing save and apply buttons but doesn't worked until rebooted device

e38BimmerFN
e38BimmerFN's picture
Glad you found the problem.

Glad you found the problem. Was the OpenDNS your configuration?Or default settings on the WRT FW?