I'm using Linksys E3000 with DD-WRT (build 16785) Std USB NAS. Which channel width I should select 20Mhz or 40Mhz for my 2.4Ghz? And I have disable the 5Ghz will it reduce my wireless signal?

40Mhz is for wifi N 300Mbit/s.

But I only can get 144mbps.

That is good enough already :-)

just flashed build 16785 the wireless signal is terrible. Wireless signal cannot last for 1 days and drop to 20mbps+ only.

But some device has issues connecting to those on 40MHz right? Like my iPad will have some issues connecting to it. Revert it back to 20MHz will solve it.

Yup... plus some routers work better with the stock firmware. One example is TP LINK 1043ND. I hope the developers will make a ddwrt special edition for it.
Currently it's the most voted atheros based router to get the special edition.

how to downgrade the version. just browser the version that i would like but not successfully. why?

What router do u use ? Should be able to downgrade or upgrade by using the correct method :-)

I'm using Linksys E3000, just flash back to the original firmware and reflash to dd-wrt to solve my problem.

Orait glad that method works :-)

Im using Wrt54g v2.2--DD-WRT v24-sp2 (08/12/10) mini (SVN revision 14929)
recently i move my router to my brother house. bt when ever other computer stream youtube(high usage, also happened when i try with speed test especially when it is on uploading/downloading test) , my ping to google dns and tm dns server will shoot high until 700ms and sometimes 400. when im gaming it caused lag. anyway to help? im using 1mb streamyx package.

This post has been edited by aik457: Jun 27 2011, 09:41 PM

I think that is normal

Ouch>< coz previously i use it when i was in cyberjaya, it rarely happened. haha mayb i doubt too much this time.. anyway thanks XD

Just wanted to check. I am currently using a broadband package from YTL Wimax Yes using the Zoom modem. What would be a reasonable price router I can get to setup DD-WRT. After setting it up, can I assume that by plugging the LAN cable between the Zoom modem and the router, I can access Internet without any configuration?

hi bro, can recommend me value for money router that can use dd-wrt? as i understand dd-wrt only support router right?

i need good wireless signal and able to qos bandwidth by mac address, but it can be done if i dd-wrt it right?

thanks

You can use dd-wrt as access point not a primary router

any good ddwrt router that u recommend? the budget around 300.. any suggestion. i found Buffalo WZR-HP-G300NH . any other product to all sifu?

Think Asus RT-N16 looks like a good router. Also, u can potentially upgrade hardware of the WIFI signal easily. Base on what the advantages, lots of memory and fast CPU, allow USB storage.

Hi to all i have an E3000 flashed dd wrt build 16785 my problem is when i configure the router with ppoe i have no internet,in router statut i have a public adress but no dns ,also when i reflash the E3000 with the stock firmware all work well then when i reflash with dd wrt no internet any help please thanks a lot.