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Standard User zippysticks
(regular) Wed 02-Nov-11 17:45:12
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Draytek Vigor 2750n, Infinity and DNS addressing


[link to this post]
 
Folks,

Odd thing with my Vigor 2750n (firmware v1.5.1) connected to BT Infinity at the moment.
The primary and secondary DNS addresses are set to the same address !

In my case 62.6.40.178 for both - any one else seeing a similar issue ?

Of course I don't have these manually configured in the router and they should be being set by the BRAS as part of the PPP session setup - the router log files indicate as such.

Any ideas ?

TIA

Edited by zippysticks (Wed 02-Nov-11 17:56:19)

Standard User zippysticks
(regular) Fri 18-Nov-11 08:12:12
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Re: Draytek Vigor 2750n, Infinity and DNS addressing


[re: zippysticks] [link to this post]
 
Ok, no replies in a few weeks so I fished the Home Hub 3 out of storage and gave it a whirl.

Exactly the same problem - primary and secondary DNS have the same IP address.

Odd. I guess I'll have to hardwire my DNS settings locally.

On the plus side, my VDSL profile has switched from 8c to 17a, presumably in readiness for speed upgrade next year - seems to have given me an extra 5Mbps (now 40Mbps) while I'm waiting.
Standard User StormcroW
(member) Sat 19-Nov-11 00:08:21
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Re: Draytek Vigor 2750n, Infinity and DNS addressing


[re: zippysticks] [link to this post]
 
These are mine on 2750n

Primary DNS Secondary DNS
62.6.40.162 194.72.0.98


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Standard User zippysticks
(regular) Mon 21-Nov-11 07:14:03
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Re: Draytek Vigor 2750n, Infinity and DNS addressing


[re: StormcroW] [link to this post]
 
Ta.

Perhaps something local to my region.....

Are you using the latest v1.5.1 firmware on your Draytek ?

Edited by zippysticks (Mon 21-Nov-11 07:15:38)

Standard User MHC
(legend) Mon 21-Nov-11 18:14:56
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Re: Draytek Vigor 2750n, Infinity and DNS addressing


[re: zippysticks] [link to this post]
 
On my 2wire2701 and VT/Huawei modem I have two different IPs and they can change to a different pair if I reboot. So it is either a Draytek bug or a local BT set up error.





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M H C


taurus excreta cerebrum vincit
Standard User zippysticks
(regular) Thu 01-Dec-11 09:54:03
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Re: Draytek Vigor 2750n, Infinity and DNS addressing


[re: zippysticks] [link to this post]
 
Ok, BT have fixed it.

A BRAS misconfiguration in their network - limited to my 'area' apparently.
Thankfully nothing to do with my Draytek - feel much better now.
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