[kt_haddock]

ftp://ftp.dd-wrt.com/betas/2015/06-27-2015-r27456/

This build thread is for reporting successes and problem with loading this experimental test build. This is important info for developers and users. Always state your hardware and SPECIFIC build (e.g. 27456_NEWD-2_K2.6_mega-nv64k.bin). Do not ask questions about your specific router or how to configure it in this thread; create your own thread to discuss any specific problems you have or need resolved. This thread is to report info, not to seek it. Posts that do not add to understanding this build will be deleted. Make sure you know how to flash properly and the risk before using this build. It is important to adhere to these requirements, to keep this thread from becoming impossibly long and useless. If you don't know what build to flash and how to flash properly and have a means of recovery if things should go wrong, do NOT flash this experimental test build.

[Heinzek]

Router: Archer C9
Firmware: 27456
Status: Working
Reset: No
Errors: None
Previous: 27453

LAN led still not working.

JFFS2 Support not working
dmesg:
[...]Creating 6 MTD partitions on "bcmsflash":
0x000000000000-0x000000040000 : "boot"
0x000000040000-0x000000ff0000 : "linux"
0x0000001c0000-0x000000d70000 : "rootfs"
0x000000d70000-0x000000ff0000 : "ddwrt"
0x000000ff0000-0x000001000000 : "nvram_cfe"
0x000000fe0000-0x000000ff0000 : "nvram"
nflash: found no supported devices[...]

root@Archer C9:~# cat /proc/mtd
dev: size erasesize name
mtd0: 00040000 00010000 "boot"
mtd1: 00fb0000 00010000 "linux"
mtd2: 00bb0000 00010000 "rootfs"
mtd3: 00280000 00010000 "ddwrt"
mtd4: 00010000 00010000 "nvram_cfe"
mtd5: 00010000 00010000 "nvram"

Partition nvram (mtd5) its on partition ddwrt (mtd3). When I enable jffs2 Support, my nvram is erased.

[mrjcd]

WAP54G v3.1
DD-WRT v3.0-r27456 (06/27/15) micro
Linux 2.4.37 #41238 Sat Jun 27 04:01:57 CEST 2015 mips
NO reset from
DD-WRT v3.0-r27453 (06/25/15) micro
Linux 2.4.37 #41190 Thu Jun 25 06:59:07 CEST 2015 mips

Update wireless thru main router to this WAP54G in Repeater mode to its WAN address
on port 8080. After 5 minutes I could see it wirelessly but could not connect.
Had to go out and reboot it. (its out in the RV)
Working great - no problems
Uptime 43 min

--

Linksys E2500
DD-WRT v3.0-r27456 (06/27/15) mega
Linux 3.10.81 #8815 Sat Jun 27 08:15:50 CEST 2015 mips
[dd-wrt.v24-27456_NEWD-2_K3.x_mega-e2500.bin]
NO reset - update live - previous
DD-WRT v3.0-r27453 (06/25/15) mega
Linux 3.10.81 #8787 Thu Jun 25 11:20:45 CEST 2015 mips

WAN DHCP
WAN MAC clone
22 Static leases
port range forward
local DNS
VPN pass thru
2.4 GHz, NG-Mixed, Wide HT40, ch 5 lower
WPA2 Personal - AES, renewal interval 3300 seconds
Wireless MAC Filter
Restricted Guest network, br1

Working Very Well
No errors
Uptime 32 min

[Newbrain]

asus_rt-ac68u-firmware r27456 (previous r27396)
Kernel: 3.10.81 #4346 SMP Thu Jun 25 08:12:03 CEST 2015 armv7l GNU/Linux
2.4Ghz (NG-mixed) with 40Mhz channel width: Ok
5Ghz (Mixed) with 80Mhz channel width: Ok
SSH: Ok
Telnet: Disabled but tested to work
USB 2.0 storage ext3 mount to JFFS: Ok
USB 3.0 storage EXT3 mount to /mnt: Ok
Samba shared drive: Ok
Site Survey: Ok
Wi-viz 2.4Ghz & 5Ghz: No, not working in the last many releases
Reset: No, not since R27332
Status: Ok
Uptime: 13 minutes

[ghoffman]

on ea6500, after reset to default and rebulding, i get these errors:

LAN and WLAN have same MAC address

my cleaned jffs directory has this:

[tmi]

Router Model: Buffalo WZR-HP-AG300H (actually a wzr-600dhp)
Firmware Version: DD-WRT v3.0-r27456 (06/27/15) std
Kernel Version: Linux 3.10.81 #5128 Sat Jun 27 01:24:03 CEST 2015 mips

Using the wzr-600dhp as a standard WAN automatic DHCP connected to a cable modem; all is good except:

Unit reports itself as the wrong model number

httpd either never starts or crashes on startup. To get httpd to run after each reboot, I must telnet to the router and execute 'httpd -p 80'

[mrjcd]

WNDR3700v3
DD-WRT v3.0-r27456 (06/27/15) mega
Linux 2.6.24.111 #26172 Sat Jun 27 00:52:16 CEST 2015 mips
[dd-wrt.v24-27456_NEWD-2_K2.6_mega-nv64k.bin]

GUI reset before & after - previous
DD-WRT v3.0-r27453 (06/25/15) mega
Linux 3.10.81 #8787 Thu Jun 25 11:20:45 CEST 2015 mips
[dd-wrt.v24-27453_NEWD-2_K3.x_mega-nv64k.bin]

RB mode on 2.4 GHz NOT working. Kills the bridge if create a VAP. Same behavior as the WAP54.
Reboot makes NO difference.
It will briefly show in wireless status It's there -- then it ain't.
Remove VAP and bridge reconnects.

[wesli]

Router: Netgear R7000
Firmware: 27456
Status: Not working (bricked)
Reset: No
Errors: router doesn't boot after flashing
Previous: 27360

After flashing only the power led is on (orange).
I tried to flash the stock firmware via TFTP, but I can ping the router for about 10 seconds and then I get a timeout.
I've ordered the USB to serial cable from amazon.
After turning router on I can stop the loading process and start the TFTPD.
Then the firmware was successfully send to the router, but on the router I get a checksum mismatch error:

Startup canceled
CFE> tftpd
Start TFTP server
Reading :: Done. 20754490 bytes read
Checksum mismatch:
Image chksum: 0x3033CD50
Calc chksum: 0xAA53CD4E
Reading ::

I tried to re-download the firmware, and also with older firmware versions. But got same error every time.
I can't de-brick my router. Seems to be finally bricked .

[wesli]

'nvram erase' has de-bricked my router.
Not needed to flash any firmware. DD-WRT start working after erasing nvram and rebooting.

[Bernadoe]

Router: Netgear R7000
Firmware: DD-WRT v3.0-r27456 (06/27/15) std
Kernel: 3.10.81 #4346 SMP Thu Jun 25 08:12:03 CEST 2015 armv7l
Status: Working
Reset: None
Errors: None

[mjb32803]

Web Flashed from 27435
Reset - No
Issues - WiViz doesn't show anything
Samba - working with EXT4 500GB USB 3.0 drive

Router Name R7000
Router Model Netgear R7000
Firmware Version DD-WRT v3.0-r27456 (06/27/15) std
Kernel Version Linux 3.10.81 #4346 SMP Thu Jun 25 08:12:03 CEST 2015 armv7l
MAC Address E4:F4:C6:XX:XX:XX
Hostname
WAN Domain Name
LAN Domain Name

Current Time Wed, 01 Jul 2015 09:43:29
Uptime 3 min

CPU
CPU Model ARMv7 Processor rev 0 (v7l)
CPU Cores 2
CPU Clock 1200 MHz
Load Average 10% 0.25, 0.24, 0.11
CPU Temperature CPU 63.6 °C / WL0 48.43 °C / WL1 50.85 °C

Memory
Total Available 97% 255508 kB / 262144 kB
Free 83% 211432 kB / 255508 kB
Used 17% 44076 kB / 255508 kB
Buffers 14% 6224 kB / 44076 kB
Cached 32% 14284 kB / 44076 kB
Active 17% 7684 kB / 44076 kB
Inactive 34% 15204 kB / 44076 kB

Space Usage
NVRAM 40.31 KB / 64 KB
CIFS (Not mounted)
JFFS2 (Not mounted)

Network
IP Filter Maximum Ports 32768
Active IP Connections 1% 180

[e3000usr]

Router: E3200
Firmware: K3X 27456
Status: working
Reset: yes & 30-30-30
Errors: none
Previous: 27240

Do not use wireless, but everything else working great.

[Hans5849]

Router: Buffalo WZR-600DHP2
Firmware: DD-WRT v3.0-r27456
Status: Working
Reset: No
Errors: None
Previous: 27147

[chuckatkins]

Router: Netgear R7000
Firmware: r27456
Status: Working
Reset: Yes
Errors: None* (see below)
Previous: r26854
Uptime: 5 days and counting.

Flashed from ftp://ftp.dd-wrt.com/betas/2015/06-27-2015-r27456/netgear-r7000/netgear-r7000-webflash.bin. Works awesome.

* Guest wireless was flaky until after a reset and reconfigure. Getting guest wireless to work with dual radios broadcasting the same SSID on different channels is still very tricky though. Had to reset to defaults and manually set up the additional bride and dhcp for the guest network.

[cml750]

Router: R7000
Firmware: 27456
Status: Working
Reset: No
Errors: None
Previous: 27453

Firmware is stable however I have been playing with some wireless settings such as changing wifi channels and transmit power both on eth 2 which has caused some reboots when I apply the settings. Also the Wiviz survey does not appear to function properly.