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ASUS RT-N66U Dual Band Gigabit Router Preview (Final Retail Revision)

Discussion in 'Tomato Firmware' started by eahm, Dec 18, 2011.

  1. eahm Addicted to LI

  2. eahm Addicted to LI

    In the last page you can see this line: Jan 1 00:00:07 kernel: net/ipv4/netfilter/tomato_ct.c [Dec 8 2011 14:40:31]

    I've never built tomato from the source, is ASUS using a special Tomato build for this router?

    It's confirmed that it's using two Broacom chipset.
  3. Toastman Super Moderator

    That's very curious because tomato_ct.c is indeed a file used in Tomato and bears Jon Zarate's name as author. But it's from the src (k2.4) and not the src-rt (k2.6) version sub-directory. Odd. Still only 32K nvram :(

    EDIT - had another look - there are many, many things here that are from Tomato, lot of things to goggle over and think about.

    Tomato from the 3rd party modders should ALL support this router already.

    For what it's worth, a forum thread has started up here:

    http://forums.smallnetbuilder.com/showthread.php?t=6446
  4. eahm Addicted to LI

    Thanks for precising, let's see how it goes but I think the E4200v1 will still be my favorite/best router.
  5. though LI Guru

    can't wait for toastman to get his hands on this!
  6. dkirk LI Guru

    What is the function of the "Hotrod" connection they mention? Some sort of a serial port?
  7. jsmiddleton4 LI Guru

    SPANSION 256MB 3V Flash Memory
  8. shibby20 Network Guru

  9. clarknova Serious Server

    Sorry to be dense, but to which builds does that commit correspond? In other words, which build(s) could I download today that would run on the RT-N66U? That commit was made by Fedor, which corresponds to TomatoUSB if I'm not mistaken, but that model still doesn't appear on the HCL list on tomatousb.org.
  10. shibby20 Network Guru

  11. clarknova Serious Server

    Thank you for the link. Unfortunately I don't have this router yet, and some searching since I last posted seems to indicate that it's not available in North America.

    Is it me or is ASUS conspicuously absent from the dual-band market in NA at present? I'm trying to recommend a Tomato-capable alternative to the WNR4500 for somebody, but all I've come up with so far is the Linksys E4200, and the lack of external antenna is a little disconcerting.
  12. Toastman Super Moderator

    clarknova, just to clarify, although Teddy Bear didn't release a new version for some time he did post a lot of updates into git, as you have seen. So you can get any benefits (or disadvantages) of them only by using other modders builds. Almost all of those recent commits are in my builds except for the change in wireless driver - I did revert the RT 5.10.142.0 driver to 5.10.147.0, as the updated one caused people problems.

    In theory the RT-N66U is supported but I don't recall anyone trying it yet. On account of nobody having got his hands on one, I suppose.
  13. clarknova Serious Server

    Thanks for the clarification.

    I use and deploy ASUS + Tomato almost exclusively these days, so it's a disappointing when the high-end stuff (RT-N66U) and value stuff (RT-N10U) are not to be found at any of the usual etailers. Still, most folks can get by without USB and the RT-N12 B1 is fast becoming my new workhorse.
  14. maurer Addicted to LI

    here in Romania rt-N10U is in full availability ~40$
    can't wait for RT-n66U - i think it will be more than 250 $ at launch
  15. RonV LI Guru

    I agree the sweet spot for price and performance looks like the Asus RT-N12. If I could find find them in stock like Newegg I would start using them for replacements for the Buffalo's I have in the field.

  16. clarknova Serious Server

  17. FlashSWT Addicted to LI

  18. fubdap Addicted to LI

  19. jsmiddleton4 LI Guru

    Kinda pricey at this juncture....
  20. FlashSWT Addicted to LI

  21. xtacydima Addicted to LI

    I thought we were promised 1GB RAM
    And what's with the SD-slot, can it be used to expand the flash space?
    interesting....

    specs list as follows on Newegg, unless its wrong
    RAM: 256 MB DDR2
    Flash: 32 MB Flash + Micro SD slot
  22. ntest7 LI Guru

    surely the SD slot is for mountable storage, used like a USB drive.
  23. eahm Addicted to LI

    Someone few months ago confirmed the real MB is 256 and not 1024 as shown in this photo: http://www.dd-wrt.com/phpBB2/files/asus_rt_n66u_194.jpg
  24. xtacydima Addicted to LI

    Well that stinks, it's hardly an upgrade now imo from my 16n, the 1GB RAM would have been a good reason, perhaps for those crying for A mode otherwise it's really not worth bang for buck.
  25. fubdap Addicted to LI

  26. eahm Addicted to LI

    Let's wait for the SNB WiFi test but I still think the E3000 is even better, making the E4200v1 the best router you can buy today (and it's only $99.99 from here: http://homestore.cisco.com/en-us/Ro...-router_stcVVproductId133604734VVviewprod.htm).

    Again...I'll wait for the test :)
  27. though LI Guru

    a lot of us need external antenna capability so that is why we are eagerly anticipating the RT-N66 :)
  28. Toastman Super Moderator

    Ext. antenna is a good point. But I can't get very excited over this router. Extra RAM isn't so useful as we generally don't use what we have already in the RT-N16 etc. Speed isn't much of an increase. NVRAM is still restricted to 32K. Bigger Flash - not very interesting now that we have USB thumb drives. And the price is excessive. Now, when is someone going to make something that will really cope with todays 100Mbps speeds without smoke and mirrors?
    eahm likes this.
  29. eahm Addicted to LI

    This is the reason why I will keep the E4200v1 for myself and keep selling the E3000 to customers until a good 802.11ac will be ready and Tomato compatible.
  30. FlashSWT Addicted to LI

    Probably a stupid question, please forgive me:

    Is there not a way to use a USB thumb drive to help alleviate the problem created by the lack of NVRAM? Maybe not for core functions like wireless networks and keys, but maybe to store settings for the VPN server, Optware, etc.?
  31. shibby20 Network Guru

    Tomato works on RT-N66U - confirmed
    source: http://tomatousb.org/forum/t-423607/asus-rt-n66u-the-new-king - page 4
  32. though LI Guru

    hey toastman-

    which 5GHZ router that is currently on the market do you recommend that supports external removeable antennas? toastman tomato support is a must as well :)
  33. Toastman Super Moderator

    Well, what actual choices are there?

    1) RT-N66U
    2)
    3)

    Anyone?
  34. though LI Guru

    will your tomato work on the RT-N66U now? or will we have to wait a while? how about for just 5ghz or both 2.4ghz and 5ghz at the same time?
  35. Toastman Super Moderator

    It uses the wireless "N" driver so one would assume it is supported on both bands.

    So, everyone's currently waiting for further tests from the guy above who has one, and the smallnetbuilder guys maybe. Looks as if it works, but with somewhat underwhelming results so far. But - let's see what else comes in ;)
  36. though LI Guru

  37. maurer Addicted to LI

  38. ladysman LI Guru

  39. shibby20 Network Guru

    should works.
  40. ladysman LI Guru

  41. Toastman Super Moderator

    Seems unlikely, if it works on other routers it should work on this one. However, I notice the poster says "at least is does not do what I want to do". My guess is that there's nothing at all wrong with it.

    Possibly the poster has misconfigured it, that would not be an uncommon occurrence.
  42. though LI Guru

    can anybody confirm that the 5ghz band actually works on the external antennas and not an internal antenna? if you remove the 3 antennas does the 5ghz signal go to hell or stay the same???
  43. Gaius Reformed Router

    I think N wireless has kinda passed its time as a good purchase for that price. I'd wait for 802.11ac to come to all current client devices before buying another wireless router.
    eahm likes this.
  44. eahm Addicted to LI

    Agree 100%, E4200v1 (I may try the N66U for a quick test, I don't know yet) will be my last N router.
  45. phila Reformed Router

    I was the original poster on SNB.
    What I was referring to, is after enabling QoS with default settings, I only saw one prio qdisc attached to the WAN interface. Does not look like any of the settings for various classes took hold.
    I never used Tomato before so maybe this is expected, but I wanted to be able to define various traffic classes(for both ingress and egress), limit and prioritize some of them.
  46. phila Reformed Router

    After messing around with it, the issue seems to be NVRAM running low. After installing the Ext build I had like 8bytes free in NVRAM with no settings configured. Using the Std build I have ~11k free after all the settings.
    QoS classes are now looking much better. Thanks Toasman, I really like graphs associated with QoS UI, very nice.
  47. darksamus Reformed Router

    Hey Toastman. I am currently using your tomato-K26USB-1.28.0494.2MIPSR2-Toastman-VLAN-RT-N-VPN on my Asus RT-N66U and it works. Would it be possible for you to update the new code to include cpu speed of 600mhz for this hardware?
  48. Toastman Super Moderator

    darksamus - Good point ... !

    phila -

    Is something still wrong?
  49. darksamus Reformed Router

    i forgot to mention on the main page the data rate is showing 13.5mbps on 5ghz' i know my speed is alot faster..can it be fix to show 450mbps?
  50. ntamas26 Serious Server

    I would be interested about the Samba/FTP + USB hdd speed of this router with Tomato firmware.

    I really like my RT-N16+Tomato but the Samba speed is just slow (6-7mbyte/sec). Broadcom should really need to improve that area, as Atheros based routers has much better transfer speeds.
  51. phila Reformed Router

    My bad, meant to say "now looking much better"
  52. Toastman Super Moderator

  53. FlashSWT Addicted to LI

    Anything new to report on the N66U? Anybody else gotten one yet? Those with them, any problems or are they still running good?
  54. darksamus Reformed Router

    I have mine running Shibby's FW for 10 days. No proablems at all. BTW does anyone know if there is SPI firewall enable on Tomato FW? I do not see an option. The stock firmware has it.
  55. Jacques Addicted to LI

  56. FlashSWT Addicted to LI

    Great timing, thanks for the links Jacques.
  57. crashnburn Addicted to LI

  58. Jacques Addicted to LI

  59. Monk E. Boy Networkin' Nut

    Keep in mind the WAN to LAN chart only matters if your internet connection is faster than the router can handle. In the case of an RT-N16 they're claiming it can handle about 140Mb, which is a pretty damn fast internet connection. $100/mo top-of-the-line cable connections are, what, 50Mb? Maybe bursting to 100Mb?

    I have a completely stripped down RT-N16 w/o any kind of firewall or really anything besides one NAT network for the LAN/WLAN and a different NAT network on the WAN and it has to route traffic between them, and when I benched the router after setting it up the N16 had no problem maxing the 100Mb uplink to the WAN network. Are you going to have a WAN link faster than 100Mb? If not, then whatever's above that is just pointless.

    You can't shove data out the WAN link faster than the WAN link can handle, no matter whether the router can handle 1.4x the WAN link's speed or 10x the WAN link's speed... lowest common denominator is the fastest speed you're going to get.
  60. rhester72 Network Guru

    I don't think that's the issue. LAN-to-LAN is still going through iptables and being byte-shifted by the CPU and _cannot_ reach (or even approach) gigabit speeds, despite the link capability. Granted, this is true of all SoHo gear, but in fairness, what the RT-N16 (and N66U) has as primary advantage is RAM, not processing (code or packets) capability.

    Rodney
  61. Monk E. Boy Networkin' Nut

    I'll run a test on my RT-N16 and see how fast it can go. I've got a Gb switch attached to it plus a couple Gb clients plugged into the RT-N16, so if the clients on the RT-N16 peak at 140Mb talking to a server on the switch then we'll know. But if LAN traffic is handled within the Atheros Gb chipset, and doesn't require any forwarding/routing, then logically the CPU shouldn't be involved. Unless I'm forgetting something critical about the Atheros.

    If you have multiple VLANs setup and are depending on the RT-N16 to route between them, then yes, it would be limited same as any other forwarding interface, whether WAN or VLAN.
  62. Incidentflux Networkin' Nut

    Correct me if I'm wrong, but I think Asus RT-N66U and Asus RT-N16 are probably the most powerful routers around?

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