Posted: Fri Jan 21, 2011 15:53 Post subject: Asus RT-N16 Slow Wireless Speeds
Hello, I Own a Asus RT-N16
FLashed with dd-wrt Mega/Big
I am currently Subscribed to Comcast Docsis 3.0 Service
My current speeds are as followed over the wire
Over wireless I
get about
17Mbps Down / 14 Mbps Up
any settings i should change or tweak?
should i RMA it ? If so how do i flash it back to stock ?
I have already tried all different types of security still the same speeds.
Joined: 24 Aug 2009 Posts: 2070 Location: South Florida
Posted: Fri Jan 21, 2011 16:17 Post subject:
What adapter (brand, model etc.) are you using to test wireless speeds? _________________ Optware, the Right Way
Asus RT-AC68U
Asus RT-N66U
Asus RT-N10
Asus RT-N12
Asus RT-N16 x5
Asus WL520gU
Engenious ECB350
Linksys WRT600Nv1.1
Linksys WRT610Nv1
Linksys E2000
Netgear WNDR3300
SonicWall NSA220W
SonicWall TZ215W
SonicWall TZ205W
SonicWall TZ105W
What build version did you put on to the Asus? Have you read the stickied Peacock thread at the top of the main Broadcom forum? It will tell you alot of information that you may have missed out on.
Have you tried using different channels for your wireless? The one you are using could be overlapping someone elses router near by. Please list all information you have listed in your wireless section of the your router.
When you had the stock firmware on the Asus, did it behave this way as well?
I am also having a similar problem (though I flashed it with a mini version). I replaced an older Belkin
router that gave me full broadband speed via g-mode because I needed a router with more memory due to having three more clients on the network this year.
With RT-N16, I get my full 30mbit wired but I get 10mbit wireless even when the laptop is a few inches away from the router. The channel and security settings are same as the one on my older Belkin.
I tried this router and hated it. Has the same issues with crappy wireless speeds. Get a duel band router and connect with 5Ghz, it's worth it if you are looking for pak wireless performance.
If anyone in interested in my Asus RT-N16 with DD-WRT already loaded, let me know and I will give it to you for below market value (just to save time).
Joined: 03 Jan 2010 Posts: 7568 Location: YWG, Canada
Posted: Sat Feb 05, 2011 5:08 Post subject:
bryhe1 wrote:
I'M using
DD-WRT v24-sp2 (12/24/10) big
(SVN revision 15962)
Channel Width is at 20Mhz Due to only 2.4 wireless
Security Mode : WPA2 Personal
WPA Algorithms: AES
and thanks i read threw those articles and they were helpful but does anyone see anything wrong wwith these settings do you need any else
-Channel width to 40MHz
-Frame burst to enable
-Preamble to short
-Shortslot override to short
-WMM to enable
-No acknowledgement to disable
-CTS protection to auto
-Left/right antenna to auto
-Network mode to NG-Mixed
-ACK timing to 0 or 300
-Make sure security stays at WPA2-AES
-Select wireless channel manually picking the least used one _________________ LATEST FIRMWARE(S)
BrainSlayer wrote:
we just do it since we do not like any restrictions enforced by stupid cocaine snorting managers
I'M using
DD-WRT v24-sp2 (12/24/10) big
(SVN revision 15962)
Channel Width is at 20Mhz Due to only 2.4 wireless
Security Mode : WPA2 Personal
WPA Algorithms: AES
and thanks i read threw those articles and they were helpful but does anyone see anything wrong wwith these settings do you need any else
-Channel width to 40MHz
-Frame burst to enable
-Preamble to short
-Shortslot override to short
-WMM to enable
-No acknowledgement to disable
-CTS protection to auto
-Left/right antenna to auto
-Network mode to NG-Mixed
-ACK timing to 0 or 300
-Make sure security stays at WPA2-AES
-Select wireless channel manually picking the least used one
I was having the same problem, and this procedure totally worked. Also, if you're interested, I had found elsewhere that disabling N-wireless fixed the problem. But your method fixes it while still preserving N functionality. Thanks!
Also, apologies for resurrecting this old thread, but I found this thread by googling, and nobody had verified that this procedure worked, so I figured future readers would appreciate seeing a "this worked for me" reply.
I have tried the above parameters on my Asus RT-N16, which is flashed with DD-WRT v24-sp2 (05/08/11) mega - build 16994. The wireless upload speeds on my local network are still appalling, about 90 kB/s. I have also tried increasing TX power and activating afterburner, without significant improvements. In comparison, the stock router from my provider achieves 2.2 MB/s.
I am considering giving up on this router. Are there more recent DD-WRT firmwares that would improve the situation.
the below referenced build is often recommended for this router. it might help you out. i haven't tried this build yet but had trouble with an older build so i just tried Tomato instead. hope you have success. let us know.