【华硕ASUS】RT-N16_3.0.0.4_220.18b【Asuswrt-Merlin加强版，支持双拔】

YES东

来自merlin改进，主要是针对华硕官方固件BUG修正和小的改进，非常稳定，重新启用一些被官方禁用的功能，主要改进查看下图：

$ k. y; e1 l  f. S+ t　　Rebased on 220, includes AiCloud; added wifi client stats
　　
　　
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; ~9 `5 O$ P& @+ p; m　　
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0 ^# m2 _! ]/ n8 N
7 y+ ?+ u% Z! E# [% x" [Asuswrt-Merlin - build 3.0.0.4.220.18b (24-Sept-2012)
=====================================================

. I  }, l& V5 E" \! F2 v
( l- U3 z6 T3 O% o' _9 `About
( a1 x* k. p5 H( w3 P-----
* q1 ~* F' m  V  kAsuswrt is the firmware developped by Asus for their newer routers.  They are
also porting it to some of their older models, like the RT-56U and RT-N16.  
While originally based on Tomato-RT, Asus has disabled some of the
  E; P9 P) E' Y* F0 xoriginal Tomato features, and added others.
8 {0 i7 u, D& x6 y# z: W7 ^1 M( f
6 k, y3 p1 ^7 y8 T% {+ y4 E5 a$ IAsuswrt-merlin is a customized version, which I am developping.
The goal is to do some bugfixes and minor enhancements to Asus's firmware,
1 s$ |- V* o5 [4 Q3 ~without targeting at full-blown advanced featuresets such as provided by
excellent projects like Tomato or DD-WRT.  Some of the features
that had been disabled by Asus have also been re-enabled.
  j8 O& |+ L' v0 V0 G9 ^$ Z( FThis aims to be a more restrained alternative for those who prefer to stay
2 F3 ~; U, z! |5 ^; _closer to the original firmware, with limited risks of seeing new
features bring in new stability issues.  I value stability over
( H0 q- H$ G! ?0 R( G% u; S! Sperformance, and performance over features.



Supported Devices
0 Y9 v7 C8 S) C+ P- Q-----------------
' {6 S2 G7 x$ L9 M0 ~$ {Supported devices are:
* F  j% K1 V; `5 e/ S- @) m7 q * RT-N66U
9 L% i, U: f4 g0 G  q4 i* o/ a * RT-AC66U
$ Y# I7 V; V+ m5 L: e
+ g  S1 I! K: `4 YThese devices have experimental support (because I don't own one to test it):
* RT-N16
! M! B! B$ g' o& T3 m6 o

: k8 k" t9 a( L7 x( u% A8 K4 m, ^6 ?
Features
--------
Here is a list of features that Asuswrt-merlin brings over the original firmware:

- Based on the source code of release 3.0.0.4.220
5 B  l! _- W$ B( L' c  V7 `- Various bugfixes (like the crash on VPN/NAT Loopback access of LAN devices)
- WakeOnLan web interface (with user-entered preset targets)
- Persistent JFFS partition
- User scripts that run on specific events
. t( y+ M# V9 i1 Q- SSHD (through dropbear)
- HTTPS web interface
4 @$ k# [6 h# g8 r- |" ~9 t- Crond
0 N$ b# [- n7 c1 o, y+ E- Clicking on the MAC address of an unidentified client will do a lookup in
  the OUI database (ported from DD-WRT).
; V9 h/ \; G! o7 d9 A$ t2 ]7 G- Optionally turn the WPS button into a radio enable/disable switch
$ _" y# ^7 W" g8 K  U+ I- Optionally save traffic stats to disk (USB or JFFS partition)
6 c2 L$ h) V6 ?) v0 @  ~2 Z) l" q- Display monthly traffic reports
- Display active/tracked network connections
5 o1 E$ r4 L. Y. ~. j- q7 \9 R* b# G9 |- Allows tweaking TCP/UDP connection tracking timeouts
/ \  z5 i/ q# P. g" m- CIFS client support (for mounting remote SMB share on the router)
! V2 B- @' i( H: l* V- Layer7 iptables matching
4 ]* F* W/ l, P* e3 E7 m2 v- User-defined options for WAN DHCP queries (required by some ISPs)
5 f" L6 X# c( a! D- Name field on the DHCP reservation list
5 w. `. O. S2 T. S% K- K- Improved NAT loopback (based on code from phuzi0n from the DD-WRT forums)
# w0 ~4 V  r; {9 H& W0 L, _- Dual WAN support (both failover and load
  balancing supported) (EXPERIMENTAL) (RT-N66U, RT-AC66U)
9 Z' \* _6 B2 e& q- Disk spindown after user-configurable inactivity timeout
- System info summary page
- Wireless client IP, hostname, rate and rssi on the Wireless Log page
- OpenVPN client and server, based on code originally written by
! f% G. E5 U" G$ e& z4 T  Keith Moyer for Tomato and reused with his
5 Y% J9 ]% @& ]3 _9 r) }+ A, H  permission. (RT-N66U, RT-AC66U)
2 r& _& i8 C4 s( P) p


3 ]& F+ ?) x9 `, T9 i4 }Installation
------------
Simply flash it like any regular update.  You should not need to reset to
. g5 B- `' Z1 ]$ e, G, K0 ffactory defaults, unless coming from a version that used a different
nvram size.  You can revert back to an original Asus firmware at any time just
0 Y' J9 i+ K; I, R. i& c; V) Fby flashing one.
3 k" U" c, ?% r% Z: S6 o
* ^+ C: M7 c; Q2 \5 g; Z+ ANOTE: If you were still running a 32KB nvram firmware on an RT-N66U, the
first time you flash a 64KB-enabled firmware (such as Asuswrt-merlin) it
will wipe ALL your current settings and revert back to factory default!
This is required to upgrade the nvram storage to 64 KB.
0 s( s! B& P( }  t' o5 t

Usage
" z; e( P( G/ Z: U. r) ]-----
- d% K  z( l* Z& f! [5 o9 H
* JFFS *
1 m) E- X- G* E' M: u$ S9 RJFFS is a writable section of the flash memory (around 12 MB) which will
allow you to store small files (such as scripts) inside the router without
7 f9 M! k1 o' @* Hneeding to have a USB disk plugged in.  This space will survive reboot (but
6 s3 F' `0 M: o1 jit *MIGHT NOT survive firmware flashing*, so back it up first before flashing!).  
2 _6 n" v- M# N* n3 b/ gIt will also be available fairly early at boot (before USB disks).

To enable this option, go to the Administration page, under the System tab.

5 D7 i9 z, y* i, @) |# q; VFirst time you enable JFFS, it must be formatted.  This can be done through
# \# J8 I9 X( i1 Bthe web page, same page where you enable it.  Enabling/Disabling/Formating
8 C2 g3 }, R5 Z1 BJFFS requires a reboot to take effect.

I do not recommend doing frequent writes to this area, as it will
prematuraly wear out the flash storage.  This is a good place to
* t/ x; [! K, `" X3 G( {0 N6 t: S5 Yput files that are written once like scripts or kernel modules, or
that rarely get written to (like once a day).  Storing files that
constantly get written to (like logfiles) is NOT recommended - use
7 _$ y8 y9 O' ^% S5 qa USB disk for that.
* i9 t) j' j# L2 d) m0 F


4 ~: X" Z- h2 T' e  q* User scripts *
These are shell scripts that you can create, and which will be run when
( R& D+ |3 z& _, |- scertain events occur.  Those scripts must be saved in /jffs/scripts/
) k& c; P5 s6 H4 e* a! p. w(so, JFFS must be enabled and formatted).  Available scripts:
' Z( s9 h- }, t
- services-start:  Services are started (boot)
+ c/ p: z4 g/ J( ?, [- services-stop:  Services are stopped (reboot)
/ l2 X* l, H1 g' m- wan-start:  WAN interface just come up (includes if it went down and back up)
- firewall-start:  Firewall is started (filter rules have been applied)
/ q" ]; C* O5 z$ {- Z) K+ }* V- K- nat-start: nat rules (i.e. port forwards and such) have been applied (nat table)
+ G  s2 E( o& ^& N- init-start:  Right after jffs is mounted, before any of the services get started
, \8 t$ Q) w& n  ?4 G- pre-mount:  Just before a partition is mounted.  Be careful with
: e  l4 d9 p2 L7 D1 T  this script.  This is run in a blocking call and will block the mounting of the
  partition  for which it is invoked till its execution is complete. This is done
  so that it can be used for things like running e2fsck on the partition before
4 ?: |  X. Z( q( a$ {  M  mounting. This script is also passed the device path being mounted as an
3 o  Q$ B- O, b1 T  argument which can be used in the script using $1.
1 L3 x* N0 [9 y- post-mount:  Just after a partition is mounted
/ w( B1 l9 O1 A1 \7 V( e
$ b# V' M/ R  [% [0 g7 VDon't forget to set them as executable:
/ B& B  q$ d  X+ K
   chmod a+rx /jffs/scripts/*
9 {/ T3 z1 ~" _0 a$ e, y% B% X" a
$ `3 c, [/ J9 |2 P6 v! {) R' bAnd like any Linux script, they need to start with a shebang:

8 j5 E/ T$ Q3 v+ K4 A% C4 X   #!/bin/sh



* WakeOnLan *
There's a WOL tab under the new Tools menu.  From there you can enter a
6 _. p. G3 h8 Ktarget computer's MAC address to send it a WakeOnLan packet.  You can also
create a list of MAC addresses that will be stored in nvram, and on
9 @! s- C) L/ F5 C) F5 gwhich you can click afterward to wake up one of the listed computers, without
* `( x4 r1 M% Q* T1 V5 c( V7 |having to remember their MAC addresses.

( \( d3 _! B0 N

* SSHD *
SSH support (through Dropbear) was re-enabled.  Password-based login will use
+ Q) X' r. S6 ~9 C& Othe same username and password as telnet/web access.  You can also optionally
9 N3 Q0 j+ i1 H4 iinsert a RSA public key there for keypair-based authentication.  There
8 w& X; r8 N7 q% _, \is also an option to make ssh access available over WAN.
' b' B$ @8 r7 f( p' E

* HTTPS management *
) Q3 o( I! r$ U+ T+ T' TI re-enabled HTTPS access in the firmware.  From the Administration->System
& X( s: Q% x, y& s0 j/ d( rpage you can configure your router so it accepts connections on http, https
or both.  You can also change the https port to a different one
(default is 8443).

$ }$ Q1 p" p/ \& ^) P
9 D3 M( ]. a6 ^4 R# \0 G+ Z1 ^
& F/ N6 r* B6 w* WPS button mode - toggle radio *
You can configure the router so pressing the WPS button will
toggle the radio on/off instead of starting WPS mode.
The option to enable this feature can be found on the
9 [9 [7 w2 z# @+ G2 f0 {3 V8 V8 lAdministration page, on the System tab.
0 w9 F" R! B3 u


8 _4 s5 i! U0 I* Crond *
Crond will automatically start at boot time.  You can
) g- y4 ^' E+ E: Iput your cron tasks in /var/spool/cron/crontabs/ .  The file
must be named "admin" as this is the name of the system user.
6 e* i0 U1 a5 S/ @Note that this location resides in RAM, so you would have to
7 ~" U; Y* d4 ?9 b; q1 F" \1 qput your cron script somewhere such as in the jffs partition,
and at boot time copy it to /var/spool/cron/crontabs/ using
an init-start user script.


$ P3 J: i. j- k+ _
/ b0 o& c8 [* |% b4 `* Traffic history saving *
Under Tools -> Other Settings are options that will allow you
to save your traffic history to disk, preserving it between
router reboots (by default it is currently kept in RAM,
so it will disappear when you reboot).

You can save it to a custom location (for
' a& ]" [; M0 H* Q5 `$ Rexample, "/jffs/" if you have jffs enabled), or
/mnt/sda1/ if you have a USB disk plugged in.
Save frequency is also configurable - it is recommended
* [) P  T, ?7 O: a: O6 Nto keep that frequency lower (for example, once a day)
# P/ ^' B; u$ }5 Xif you are saving to jffs, to reduce wearing out
) W$ q- [4 b! i' C+ F; \- Myour flash memory.  Make sure not to forget the trailing
! s5 ^: h& V; Q( s) i  C. Wslash ad the end of the path.
' ~4 W8 G; C8 g1 t( f9 Q8 B5 f& f
4 ]- ?% M7 c4 D: Q! _' [/ z2 G8 wAlso, a new "Monthly" page has been added to the Traffic
& d0 n& O* c9 [Monitor pages.


9 U$ H7 D$ S8 D$ F8 K* q6 W* O
* Display active connections *
There is a new tab under System Log called "Connections".
This page will list the currently tracked network connections.
/ d! I$ n7 l7 e/ r; ^You can enable name resolution for IPs on the Tools menu,
9 v0 b! k8 x  sunder "Other Settings".  Note that name resolution can
) |# o% z. ]1 I0 y% o+ Vslow down the loading of this page, especially if you have
a lot of tracked connections (for instance while torrenting).
- N/ N: W3 o7 N# L- m0 d* g

* u9 z1 g( g" v" i+ h
* Adjust TCP/IP connection tracking settings *
* v+ I0 n8 U5 J& Z( G0 eUnder Tools -> Other Settings there are various parameters
that lets you tweak the timeout values related to connection
tracking for TCP and UDP connections.  You should be careful with
those settings.  Most commonly, people will tweak the UDP timeout
values to make them more VoIP-friendly, by using smaller timeouts.
# J1 c3 Z9 x7 G7 q3 m7 N4 K& VTimeout values are in seconds.



* Mounting remote CIFS shares on the router *
+ s5 Q; I: D* ]' t3 Y) hYou can mount remote SMB shares on your router.  The syntax will
9 l; Y% j. R) I! F0 D$ f/ rbe something like this:

3 i) _: e8 m% g0 H, i1 omount \\\\192.168.1.100\\ShareName /cifs1 -t cifs -o "username=User,password=Pass"

(backslashes must be doubled.)
# ]; M* i' M4 T* ?: h5 e

) ]& a% b4 Q7 f) T4 d2 s5 M
* Dual WAN (EXPERIMENTAL) *
) U5 ~9 A% Y! f0 z" |Asuswrt originally supports using a USB 3G/4G modem to use as a
( e. a6 q, W3 mfailover Internet connection.  Dual WAN is the next step, also
developped by Asus but left disabled so far in their official
releases (probably because this is still work in progress).  
* ^5 T" e9 T3 H( b$ k0 t. k
The first improvement over USB failover is that it works not only
+ x/ G& S* w  F" h6 Iwith USB but with other ethernet devices, which can be plugged
on one of the LAN ports that you will select as the secondary WAN
interface.  The second difference is that in addition to failover
. U3 B' d2 q$ U4 Y, c. Q6 I' dmode, Dual WAN also supports a load balancing mode, allowing
& T, o. J0 _4 J1 x2 G+ [$ Q, Iyou to share both connections at once.

Keep in mind that Dual WAN is still an experimental feature, until
& l! U. p6 r3 A" P* ithe time Asus finishes developping and testing it.


' R8 M  ?2 U$ F* l2 g
* Disk Spindown when idle *
Jeff Gibbons's sd-idle-2.6 has been added to the firmware, allowing you
; B8 N5 \3 T* y( qto configure a timeout value (in seconds) on the Tools -> Other Settings
9 h+ B; l$ M: G/ _  Mpage.  Plugged hard drives will stop spinning after being inactive
6 Z& r* r2 L9 X! U; l; Zfor that specified period of time.  Note that services like Download Master
might be generating background disk activity, preventing it from idling.



. r5 l: V3 ~+ {6 w) C* OpenVPN (client and server) *
OpenVPN is an SSL-based VPN technology that is provided as a
secure alternative to the PPTP VPN already included by Asus.
1 O3 S2 ~8 t$ qOpenVPN is far more secure and more flexible, however it is
not as easy to configure, and requires the installation of
1 y. ^' {# U  p, [, t' T  }, fa client software on your computer client.  The client
  [& u9 q9 H$ b8 m4 Q% F# K& t6 k: Mcan be obtained through this download page:
/ F8 k+ v) _0 e7 E# Y- r
( N, F4 _) n) l. o. N. Z- Fhttp://openvpn.net/index.php/open-source/downloads.html

4 p" v6 t6 |5 p$ OExplaining the details of OpenVPN are beyond the scope of this
2 [$ Y: q& v: x1 q1 s3 h" N) Cdocumentation, and I am in no way an expert on OpenVPN.
Fortunately, there is a lot of available documentation and
Howto guides out there.  I tried to stick to the same option
descriptions as used by Tomato, so about any guide written
, \, V4 Q; |, X/ Q- n/ |for Tomato can easily be used to guide you on
+ [3 R6 l. f4 [$ Z% RAsuswrt-Merlin.  For pointers, check the Wiki on the Asuswrt-Merlin
. _5 j; w3 B# m: R  L# q+ C- E! WGithub repository.

& W# ^9 {& V- `$ f/ D' Q9 E
# \) L3 X% j8 n/ L$ ~( ]2 |
Source code
& y9 u- c: b# z4 P-----------
The source code with all my modifications can be found
# T. v, W6 L  n* Fon Github, at:
9 d6 `- d3 I. S8 Z9 L7 ~
https://github.com/RMerl/asuswrt-merlin



  C8 m% h  F, CHistory
1 i8 E% [  b/ N& d- F8 U-------
3.0.0.4.220.18b:
! U* G6 C6 U. x5 a: u  a* p; _% l   - NEW: Report both rx and tx rates on wifi connections
3 [& S, M; ]# w8 ]& S   - FIXED: Handle cases where the wireless driver returns a speed of -1
: I0 W& Y2 m4 ^) _   - FIXED: Removed rssi retrieval retries, as it would make the first access to
! K; {6 L4 F! q' P6 ]3 Y2 |9 Y0 |            the wireless page take forever if you had multiple connected clients.
            You will have to manually refresh the page the first time you access it
            if the RSSI is reported as "??".
) G; Y( e/ T/ M3 M
# H4 [7 G9 U/ D
3.0.0.4.220.18:
. `$ R' H% k# r# v8 z  E   - NEW: Added OpenVPN logging verbosity setting (vpn_loglevel, must be
          manually set to a value between 0 and 15, with 3 being the default).
2 ?& s9 n' o9 f8 S/ H" N   - FIXED: Buffer overrun in init code that would crash the router when
            too many features were enabled at compile time.
   - FIXED: Re-enabled DualWAN (RT-N66U, RT-AC66U)
  e) L6 s/ J5 M* ], E! Y0 Z2 W5 B   - FIXED: Re-enabled Beceem (Wimax) support in RT-AC66U.
   - FIXED: OpenVPN 'Start with WAN' and 'Respond to DNS' settings were
            not properly saved.
+ f# Q4 }% [# Y# c# h   - FIXED: First time a client's rssi is polled it would return 0.
, f5 P$ o1 M3 c- u/ `( C   - FIXED: post-mount user script wasn't executed (regression in 220.17)
7 y. {2 c  C, f5 }- @& x   - CHANGED: Added some info to the OpenVPN server and client pages.
( y& R* I4 G/ X9 Z$ |" B  J4 z+ J   - CHANGED: Improved load time of the VPN Status page.


! }& i' Z+ X' t) A' S7 y3 H3.0.0.4.220.17:
8 l" \2 G  P, L9 @   - NEW: Rebased on 3.0.0.4.220, which includes:
            * Fixes to IPv6 6rd
2 J: \4 c+ f7 u  H+ d5 X9 u9 T5 h            * Fixes to AC66U Wifi + QoS
            * AiCloud
7 [' E$ |( N: y. U. _            * Interference mode once again enabled
' Q5 N+ M9 H8 o' x4 N  - NEW: Display last received rate and rssi for each clients on Wireless Log page.
  - FIXED: dnsmasq not listening to DNS requests from OpenVPN clients
5 U9 i- k+ m) ?6 i           if you had just enabled the option on the webui.
  - FIXED: PPTP clients not always showing on VPN Status page.
" N, U  ?2 G3 R' i* Y  - CHANGED: Disabled DualWAN as it's currently broken in 220.
! K% p2 N; D4 ^, x7 t  - CHANGED: Disabled Beceem Wimax support in RT-AC66U as it bricks
& I9 ^  K7 B( {0 g             the router.
/ ^8 Q! W- [6 H& ^% J5 W8 J" M1 a  - CHANGED: Removed firmware update checker to avoid accidental
. s$ H9 e$ P; J3 r1 e7 ]& ?% D             revert to original FW.


! m+ H% I6 S$ c, x) x3.0.0.3.178.16 Beta:
   - NEW: (RT-N66U, RT-AC66U) Implemented OpenVPN, based on code written by
4 f& O$ |4 `2 H! t/ C: e          Keith Moyer (from the Tomato project).
   - NEW: Added crontab command
   - FIXED: (RT-AC66U) Would crash when accessing a LAN device through either
+ i' M; Z! t0 G. z3 O3 l# s            VPN or the NAT Loopback (GRO is now disabled for that device)
; h, i- A5 {/ C3 R, L   - FIXED: dnsmasq was listening to all interfaces by default, allowing
% S7 ^$ I% d+ b' {# S+ F            even dhcp requests to be serviced from the wan side if you
0 y0 y* P% F# y( P: m' R: H            had the firewall disabled (Asus bug) (fixed by dev0id)
   - FIXED: Default disk idle spindown now set to 0 (disabled).
   - FIXED: Corrupted WOL list when using IE.
   - CHANGED: Upgraded openssl to 1.0.0j.
4 c& p  P% `9 r- D* h* ^   - CHANGED: Included fully functional openssl command (will allow you to
              create keypairs and certificates from the router).
   - CHANGED: Removed power adjustments from the Performance page, as they
% j: o3 d% [( ~* c3 V! p              are redundant, and not as reliable.
   - CHANGED: (RT-N16) Disabled Dual WAN, as it exhibited many issues, and I
* J) O/ F3 n4 [/ E8 R              am unable to work on them without an actual router.


3.0.0.3.178.15:
   - NEW: Rebased on 3.0.0.3.178.  Notable fixes by Asus:
; A0 z+ ?" ?8 F, k3 A1 Q. ~5 o. y           * Radio turns back on based on schedule
           * Reorganized QoS pages
           * Turning WAN DHCP connection off will first release current DHCP lease
   - NEW: RT-AC66U officialy supported, with all the same features as the RT-N66U.
' o3 x5 g$ t7 \: F; b" v   - NEW: (RT-AC66U) Implemented JFFS support.  Limiting partition to 32 MB
          max, as using the whole 90+ MB available makes little sense for
7 b# G( h- t) [! y          JFFS, and was also displaying some issues.
/ C& v; I& x* D8 r   - NEW: Added nat-start user script, as NAT rules get applied separately from
          other firewall rules (firewall-start changes to the nat table are
          being overwritten when the router starts NAT)
   - NEW: Added additional info to Sysinfo page
   - NEW: Added chroot applet
/ B$ u( c/ l# c7 f( m  R. D   - NEW: Option to allow SSH access from WAN
3 I7 ?6 Y0 J$ N7 l% w# j+ }; d8 R   - NEW: Option to exclude specific devices from idle spindown
4 A1 j6 ~) Q( b/ u; o   - FIXED: Performance page now uses the new Sysinfo API, and is now able
2 h( Y" }' u* h2 y4 x2 X1 x( K            to deal with cases where radios are disabled.

/ e, b6 T4 k1 h9 g; C- h
( K4 t, Q( T1 l# B: S& C; Y2 w* [. P% o3.0.0.3.162.14b:
% R& N- R) h/ N, i   - FIXED: Web server would crash for some people when accessing
            the Wireless Log page.


3.0.0.3.162.14:
   - NEW: Spin down disks after (user-configurable) inactivity timeout
& R) i5 g4 \7 m$ ]3 K% D. w! H! w- k0 r          (using Jeff Gibbons' sd-idle-2.6)
$ d6 p& a, I7 K+ t. u( ^   - NEW: System information page under the Tools menu.
   - NEW: Station list on the Wireless Log page will now report associated
          IP and hostnames (when possible).
& }( I: l; E# I% I% l   - CHANGED: Upgraded to MiniDLNA 1.0.25 (changelog:
              http://sourceforge.net/projects/minidlna/files/minidlna/1.0.25/)
   - CHANGED: Better integration of the Run Cmd page.
6 v% `0 E4 k8 J1 w! A+ R2 t7 e   - FIXED: Incorrect left menu rendering when under the Tools menu.

5 O/ |* @8 f  y/ _; \
! h# n" j  [4 T& b) z& a- z) ]0 K2 j  b3.0.0.3.162.13:
  b' m/ q9 A4 n; o9 j+ _   - NEW: Rebased on 3.0.0.3.162.
   - CHANGED: Switched to WPS radio toggle code Asus added,
# f- q; Z9 {& v& w$ T/ S              now on the Administration -> System tab.

6 `' s2 g8 T( O* F; C5 y0 i
3.0.0.3.157.12 Beta:
This is based on unreleased Asus code, which they have
graciously provided me with.

4 ~' J2 l+ W4 {$ l   - NEW: Rebased on 3.0.0.3.157.  Notable changes from Asus:
; V3 a1 o+ T# Y, \# M7 P      . IPv6 tunnel memory leak fixed
& M3 T$ |1 t/ L- E- F      . They fixed many issues, making some of my patches
" Y0 r: y1 L9 b1 w! r' {; S: |        no longer necessary, such as timezone DST, https auth, etc...
& O2 V  o3 |7 ?: d: x9 ^, ~      . Upgraded radvd
   - NEW: Added link to the command shell page in Tools menu.
   - NEW: (RT-N16) Enabled power settings (EXPERIMENTAL)
   - NEW: Added "tee" command.
   - FIXED: NAT loopback rules would actually NAT every lan to lan
7 @6 S% _! E0 @6 C0 T3 f* C1 i            connections instead of only those needing the loopback
            (bug in Asus's code).  Replaced with new code based on a
5 O" H. F2 w/ L3 }# _+ n            suggestion from Phuzi0n on the DD-WRT forums.
4 w1 Z# d0 h' U, T6 Q) [  ]" r   - FIXED: Accessing the WOL page would make it resend the last
            WOL request.
   - FIXED: 'cru' was using 'root' instead of 'admin'
+ w) c# h: B. `   - CHANGED: Re-enabled Dual WAN (EXPERIMENTAL)
   - CHANGED: Made tracked connections load async from rest of the page
0 {. x+ O" j" W7 d9 y# l- d   - CHANGED: Increased hostname width on Connection status page
   - CHANGED: Improved WOL page functionality.


4 f0 V2 H3 i  O+ _8 h. n8 l, F3.0.0.3.144.11 Beta:
   - NEW: Name field added to DHCP reservation list
* q0 p+ g, B& ^* l6 \& R+ H( \   - NEW: Webui option to enable resolving IPs on the Connections tab
' n: p' }& b& r( t5 Y2 X, J  H) D: H   - NEW: Store a list of computer MACs to use as WOL targets
* N& E, l: c; |' A   - CHANGED: Increased dhcp options from 32 to 128 characters
3 Z* G4 Q3 k( y8 r. S/ H& P5 @& _8 J   - FIXED: Brought max PPTPD password lenght back to 32 chars (Asus had reduced
     it to 16 in recent versions)
% @& I# u1 V3 w   - FIXED: Retrieve dhcpc options for the correct wan interface

8 l% z/ U4 G3 S$ i+ ]) x; |8 E
0 _6 s2 K4 N3 i4 @- Q3.0.0.3.144.10:
4 g  u$ [: v3 u5 l3 Y% P8 d   - NEW: Rebased on 3.0.0.3.144.
) F: W0 C1 Y' e   - NEW: Support for 64K NVRAM enabled.  ***First flash will
: p, m1 w2 Z/ K7 n          wipe out ALL your settings!  And you cannot restore
          from saved settings - you must manually reconfigure
          everything.  Be warned!***
0 `9 o8 T% `- ?% D4 k7 @5 g   - NEW: Enabled support for Broadcom Wimax devices
   - NEW: Added cifs kernel module (for mounting remote SMB shares)
8 f8 {6 {) [% ?% \( s% k5 o   - NEW: Added layer7 iptables matching
0 E# n: H, k+ ]/ |6 a- F; M. m# E   - NEW: Added user-options for DHCP on the WAN page
   - FIXED: Router crashing when connecting to it over Wifi
( \1 W$ M: D# a) k) l$ B0 ~* o            and running the newer QoS code (disabled GRO)
   - FIXED: Router crashing when connecting to a network
            device behind the router from over a VPN
5 Y, E8 {5 ?8 p) n& y9 b- X            connection (disabled GRO).
   - FIXED: Incorrect timezone set unless enabling
            manual DST.
0 S' t+ P: J! |) q# l1 \4 V

% S+ {" h; {- `% Z3.0.0.3.130.9:
   - NEW: Enabled new Dual WAN support from Asus
7 f& F- E$ b8 I; Y1 e   - FIXED: no-ip DDNS entry would revert to Asus DDNS on webui

/ y/ I- m; ]3 R1 e" l4 ]
3.0.0.3.130.8:
8 a, J# v1 n3 A" G$ W7 {2 D*** Reverting to factory defaults BEFORE and AFTER flashing
) t  V6 z6 x& s$ xthis version is strongly recommended!  The newer Asus code base
( a5 I7 d$ t: M* ?8 z- ^) mseems to have changed quite a few settings, so you'll want to
4 w. A3 F4 C- P  S9 znot only start with the new default values, but also get rid
2 o1 p7 t( H# S% [of obsolete settings.  Otherwise you will be wasting a
; i" Q. I: N( |4 P! Ogood amount of the limited available nvram. ***

. C1 g5 A6 Q. Y) d# @   - KNOWN ISSUE: Memory leak when using IPv6 (bug in Asus's code
                  and/or kernel code)
) s1 |% \7 _4 P. u0 h+ j% \, q- L
( b# s& g' Q2 ^) y' M' v   - KNOWN ISSUE: PPTP VPN can randomly reboot the router if accessing
+ f: i* m" w) g2 C                  a LAN device behind the router.  Workaround is to
6 ?6 O/ y/ l6 i5 G$ f; D                  use an IP range outside of the local LAN
3 ?* ~7 n( ?/ Y" l1 X, N1 r7 g                  (i.e. 10.0.0.0 instead of 192.168.1.0), and either
                  set your VPN to use the VPN tunnel as default
                  gateway, or manually add a route to your VPN
' A) e0 y3 n) d* o- E                  client.

5 j# C9 J9 }& v+ W6 {   - NEW: Rebased patches on 3.0.0.4.130 (RT-N53U sources).
          Build 130 brings various code changes to IPv6, not sure
! E# Y$ K7 ?1 J          what else (as I have no changelog between 112 and 130).
! |/ A6 M5 ]  J+ _% X# L0 g          The QoS code remains from build 108, as build 130 is
5 F- R1 A6 w" r4 s5 Y8 G          unstable.
- \; T" D" C6 m5 D6 C! h$ k* ^1 v  U   - NEW: Added "diff" utility
   - NEW: Keyword-based filter (new in 130)
+ d3 @: S* B" ?   - FIXED: Firmware/settings can now be uploaded over HTTPS
  y1 A6 d# A/ |            (bug fixed by Asus)
3 o: N+ L5 U4 `* O) ^8 _( P( L2 h   - FIXED: Buffer overflow in networkmap that would cause garbled
            device names to appear on the clists list (bug in
            Asus's code)
   - FIXED: Firewall would break when applying a game preset that
7 V! Q* a+ t2 j- |/ c            had multiple ports separated by a "," (bug in Asus's
5 r4 `/ @. ^/ }% Q            code)
" s. z) w  U) }: ]   - FIXED: WOL through webui wasn't working when IPv6 is enabled
   - FIXED: Memory leak in sit.ko (backported from Linux 2.6.25.3)
   - IMPROVED: /jffs/scripts/ will be created automatically if it
8 d8 C7 B: Z& X3 Z- u# M$ g               doesn't exist (you must still make any new script
               executable using "chmod a+rx script_filename")

, T+ E2 B& p# e
) Z: H( X/ E! o( n1 d+ |" ~3.0.0.3.108.7:
. u/ u2 }# u( c/ Q5 I   - NEW: Added no-ip.com support to DDNS (patch submitted by Igor Pavlov)
9 k2 d: R7 [: j& D) [( h   - NEW: Added webui page under System Log to display active/tracked
          network connections.
* v; n. j4 |3 ?1 U3 U  v   - NEW: Added netstat-nat command.
   - NEW: Added pre-mount and post-mount user scripts (patch submitted by
  B3 I; c+ ?% d4 d; |. Y          Shantanu Goel)
   - NEW: Allows tweaking TCP/UDP connection tracking timeouts
   - FIXED: Removed check in Asus's code that would reject txpower > 80
7 }8 e& M6 }* f# }            unless you clicked three times on Apply (?!).
            NOTE: Still not sure power setting even works, as I get
            -80db from the other end of the house no matter if I use
            40 or 500 mW.
8 Q$ Z, c1 R3 S* Y0 h) c

9 b5 Z* W1 T& w# S3 O8 @3.0.0.3.108.6:
- M& b- ~1 ]; |* T7 |  r   - NEW: HTTP access list (backported from build 112)
   - NEW: PPTP VPN encryption options (backported from build 112)
) K8 c1 n- u/ O) F& F   - FIXED: Traffic history location was't properly saved
9 l2 Y2 ]2 `4 M            when changed in webui.
% T! d2 G# Q6 J' m* S$ \7 b   - FIXED: Disabled traffic history saving to nvram for now,
            to avoid people accidentally filling their limited nvram space.
/ ~& Y3 d: P* W$ W5 T   - FIXED: Missing bottom pixels from the bottom of General menu
   - FIXED: Removed invalid CSS attribute
7 b$ ~. E! j* D3 D4 s   - FIXED: typo in VPN iptables entries (bug in Asus's code)
7 q5 F! L7 u1 b2 U

3.0.0.3.108.5:
   - NEW: Crond starts at boot time.
% ?+ ~- |5 m+ e$ Z( I   - NEW: init-start is a new user script that will be run early on
5 A! j# h1 F: @' S+ f          at boot time (right after jffs is mounted, and before any
          service gets started)
  - NEW: Can save traffic history to a custom location (USB or
+ f9 E) [2 }1 f' v/ O# a! f# G3 C* ?: W         JFFS, for instance) to preserve it between reboots.
' z! G+ O) q" F) ?3 R& S4 E7 ~  - NEW: Added Monthly traffic page (ported from Tomato)
  - NEW: Added the Performance Tuning page (with temperature).
  - FIXED: Webui authentication was bypassed by the web server (bug in
3 p  j9 O; x2 B8 u' C           Asus's code)
  - FIXED: Httpd crash when uploading a FW or settings file over
# ?, }- V+ [: N4 J5 l9 G           https - should simply fail now.  For now you have to
0 o( x7 R, F9 B% R# o           use http for flashing the FW or restoring your settings
1 {) k  d# h9 f           from a saved config file.

% E( q) C( k" u8 A" L
- M+ X; U. k  x: p0 z" w3.0.0.3.108.4:
! @0 P( N* |* ]: H% Q   - NEW: Clicking on the MAC address of an unidentified client will do a lookup in
          the OUI database (ported from DD-WRT).
' h& g0 p. q& W% o) j5 G5 l   - NEW: Added HTTPS access to web interface (configurable under Administration)
2 g" U1 p+ U4 h   - NEW: Option to turn the WPS button into a radio on/off toggle (under Administration)
   - FIXED: sshd would start even if disabled
  |# ]6 {7 I; [' E   - CHANGE: Switched back to wol, as people report better compatibility with it.
: V$ }' J1 o5 v* }) m* D" |             ether-wake remains available over Telnet.


/ r3 ^; d- A: J5 s! Y3.0.0.3.108.3:
   - NEW: JFFS support (mounted under /jffs)
: u& K) x( Q- k2 e   - NEW: services-start, services-stop, wan-start and firewall-start user scripts,
          must be located in /jffs/scripts/ .
   - NEW: SSHD support
   - IMPROVED: Fleshed out this documentation, updated Contact info with SNB forum URL
   - CHANGE: Removed wol binary, and switched to ether-wake (from busybox) instead.
- Y3 ^% u+ J! M$ D% ?   - CHANGE: Added "Merlin build" next to the firmware version on web interface.
) v! g: ?2 g% J1 E  B6 x

3.0.0.3.108.2:
+ L+ g' T- v0 u- ?0 w   - NEW: Added WakeOnLan web page
) E+ M2 C+ u7 ]4 O' ]. b2 Y

3.0.0.3.108.1:
+ v, e7 y* b2 {: K8 C' d   - Initial release.

+ X% Y3 l2 c3 A
! s$ Q4 y" h( L' u6 cContact information
$ Y) X8 n/ }( G-------------------
* d2 x* d  f( ]1 m5 M- KSmallNetBuilder forums (preferred method: http://forums.smallnetbuilder.com/showthread.php?t=7047 as RMerlin)
* `6 ~+ m/ l; o" U- N, a$ U5 }$ {Asus Forums (http://vip.asus.com/forum/topic.aspx?board_id=11&model=RT-N66U%20(VER.B1)&SLanguage=en-us) as RMerlin.
Website: http://www.lostrealm.ca/
Github: https://github.com/RMerl/asuswrt-merlin
/ P! n3 S5 f) S( L! _Email: rmerl@lostrealm.ca
  h; }5 n, d' C9 E. X# f' zTwitter: https://twitter.com/RMerlinDev
  b; u& y  S; @
Development news will be posted on Twitter.  You can also keep a closer eye
. ~3 y% G3 R+ c2 J7 k) Zon development as it happens through the Github site.

For support question, plese use the SmallNetBuilder forums whenever possible, I regularily
+ @" {* f3 B5 Q: {: @2 Ypost there (in the Asus Wireless section).
  W9 x5 {* ^2 i

Drop me a note if you are using this firmware and are enjoying it.  If you really like it and want
" ~* j8 O( q6 s' B$ Q/ s6 \to give more than a simple "Thank you", there is also a Paypal donation button on my website.

5 A3 J  ]7 O3 J8 r% r. K, CI want to give my special thanks to Asus for showing an interest in this project,
and also providing me with support when needed.  Also, thank you everyone who has
& x) U+ n, D' T0 u% x; Zdonated through Paypal.  Much appreciated!


1 }5 G  q, s2 D
5 J, H- w; R9 I) d( Y2 {/ A& I5 _---
Eric Sauvageau
. o  F0 S0 E. W% `" W# B8 C
5 M* C& B1 w0 i" N

zhuanghong

谢谢，正好有个N16，刷机试试效果。

YES东

zhuanghong 发表于 2012-10-11 18:05
# y; _9 B2 n9 e+ `& Y! K4 f谢谢，正好有个N16，刷机试试效果。

7 ~! j5 h( r! l, |$ I* Q( |文件很大，功能也很强大。你试试谢谢体验。呵呵

zhuanghong

好的，周末有空我刷下试试。

maomaololo

这个只有顶一个了
& |+ }7 }9 z4 z7 r: ]( `没有这个机器

CQIT

谢谢“YES东”!管理员!
今天刚买一台N16，明天到货后刷刷试试!!

orpheus1980

不知道具体怎么样。

tcqinzh

感谢分享！！！！！！！！！！！！！

todd025

暂时无法双拨，等更换宽带后再看看