Differences

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--- dns-320 2011/05/22 02:21
+++ dns-320 2021/01/06 20:56 current
@@ Line 1: / Line 1: @@
 ====== DNS-320 ======
 This page will share some more information about the [[http://www.dlink.co.uk/cs/Satellite?c=Product_C&childpagename=DLinkEurope-GB/DLProductCarouselMultiple&cid=1197388178398&p=1197318962342&packedargs=ProductParentID%3D1195808623796%26category%3DQuickProductFinder%26locale%3D1195806691854%26term%3DShareCenter%2BPulse%2B%2528DNS-320%2529&pagename=DLinkEurope-GB/DLWrapper|ShareCenter Pulse (DNS-320)]].\\
-Take a look at the [[http://nas-tweaks.net/devices/d-link-dns-320/|DNS-320-Page]] on NAS-Tweaks for further Pictures.\\
-\\
-//Note: This page is in progress, as of today (November 22nd 2010) the device is still pretty new.//
-//Note: Last edited on May 22th 2011 by [[cateye@cateye.hu|Tibor KATONA]]//
 ===== Hardware =====
@@ Line 17: / Line 9: @@
 ^ USB | 1 USB2.0 Port (front) |
 ^ LAN | Marvell 88E1118R-NNC1 |
-^ Cooling | Speed controlled 40mm fan ? (verifying) |
+^ Cooling | [[hardware:fan|ADDA AD045HB-G73]] |
 ^ Kernel | 2.6.22.18 |
 ^ Samba | 3.2.8 |
 ^ C library | gcc-4.2-glibc-2.5 |
 \\
+== Reviews & Tutorials ==
+  * [[http://nas-tweaks.net/devices/d-link-dns-320/|DNS-320-Page on NAS-Tweaks with further Pictures]]
+  * [[http://jamie.lentin.co.uk/devices/dlink-dns325/|Replacing firmware with Debian Linux]]
 == /proc/cpuinfo ==
 <code>Processor       : ARM926EJ-S rev 1 (v5l)
@@ Line 49: / Line 47: @@
 </code>
 \\
 ===== Serial PIN Layout =====
-BusyBox break-in code is still 5784468
+BusyBox break-in code is 5784468 for Firmware before v2.03. Starting with v2.03 it is set by the ui [http://forums.dlink.com/index.php?topic=42483.msg149905#msg149905].
 Jumper: JP3\\
@@ Line 61: / Line 63: @@
 RX   [1]\\
 \\
+===== Serial console boot messages =====
+Below the messages sent to the serial console during the system startup, till init is started.
+<code>
+ ** MARVELL BOARD: DB-88F6281A-BP LE
+U-Boot 1.1.4 (Jun  7 2010 - 10:33:37) Marvell version:
+.4.14.DNS320_02
+U-Boot code: 00600000 -> 0067FFF0  BSS: -> 006CEE80
+Soc: MV88F6281 Rev 3 (DDR2)
+CPU running @ 800Mhz L2 running @ 400Mhz
+SysClock = 200Mhz , TClock = 166Mhz
+DRAM CAS Latency = 3 tRP = 3 tRAS = 8 tRCD=3
+DRAM CS[0] base 0x00000000   size 128MB
+DRAM Total size 128MB  16bit width
+Flash:  0 kB
+Addresses 8M - 0M are saved for the U-Boot usage.
+Mem malloc Initialization (8M - 7M): Done
+NAND:128 MB
+*** Warning - bad CRC or NAND, using default environment
+CPU : Marvell Feroceon (Rev 1)
+Streaming disabled
+Write allocate disabled
+USB 0: host mode
+PEX 0: interface detected no Link.
+Net:   egiga0 [PRIME]
+Hit any key to stop autoboot:  0
+NAND read: device 0 offset 0x100000, size 0x300000
+load addr ....  =a00000
+ 3145728 bytes read: OK
+NAND read: device 0 offset 0x600000, size 0x300000
+load addr ....  =f00000
+ 3145728 bytes read: OK
+## Booting image at 00a00000 ...
+   Image Name:   Linux-2.6.22.18
+   Created:      2010-11-15   9:49:59 UTC
+   Image Type:   ARM Linux Kernel Image (uncompressed)
+   Data Size:    2196588 Bytes =  2.1 MB
+   Load Address: 00008000
+   Entry Point:  00008000
+   Verifying Checksum ... OK
+OK
+## Loading Ramdisk Image at 00f00000 ...
+   Image Name:   Ramdisk
+   Created:      2010-12-06   7:00:10 UTC
+   Image Type:   ARM Linux RAMDisk Image (gzip compressed)
+   Data Size:    1563868 Bytes =  1.5 MB
+   Load Address: 00e00000
+   Entry Point:  00e00000
+   Verifying Checksum ... OK
+Starting kernel ...
+Uncompressing Linux.....................................................................................................................
+Linux version 2.6.22.18 (bing@SWTEST1) (gcc version 4.2.1) #22 Mon Nov 15 17:49:27 CST 2010
+CPU: ARM926EJ-S [56251311] revision 1 (ARMv5TE), cr=00053977
+Machine: Feroceon-KW
+Using UBoot passing parameters structure
+Memory policy: ECC disabled, Data cache writeback
+CPU0: D VIVT write-back cache
+CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
+CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
+Built 1 zonelists.  Total pages: 32512
+Kernel command line: root=/dev/ram console=ttyS0,115200 :::DB88FXX81:egiga0:none
+PID hash table entries: 512 (order: 9, 2048 bytes)
+Console: colour dummy device 80x30
+Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
+Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
+Memory: 128MB 0MB 0MB 0MB = 128MB total
+Memory: 123776KB available (4120K code, 251K data, 124K init)
+Mount-cache hash table entries: 512
+CPU: Testing write buffer coherency: ok
+NET: Registered protocol family 16
+CPU Interface
+-------------
+SDRAM_CS0 ....base 00000000, size 128MB
+SDRAM_CS1 ....disable
+SDRAM_CS2 ....disable
+SDRAM_CS3 ....disable
+PEX0_MEM ....base e8000000, size 128MB
+PEX0_IO ....base f2000000, size   1MB
+INTER_REGS ....base f1000000, size   1MB
+NFLASH_CS ....base fa000000, size   2MB
+SPI_CS ....base f4000000, size  16MB
+BOOT_ROM_CS ....no such
+DEV_BOOTCS ....no such
+CRYPT_ENG ....base f0000000, size   2MB
+  Marvell Development Board (LSP Version KW_LSP_4.3.4_patch30)-- DB-88F6281A-BP  Soc: 88F6281 A1 LE
+ Detected Tclk 166666667 and SysClk 200000000
+MV Buttons Device Load
+Marvell USB EHCI Host controller #0: c05bb600
+PEX0 interface detected no Link.
+PCI: bus0: Fast back to back transfers enabled
+SCSI subsystem initialized
+usbcore: registered new interface driver usbfs
+usbcore: registered new interface driver hub
+usbcore: registered new device driver usb
+NET: Registered protocol family 2
+Time: kw_clocksource clocksource has been installed.
+IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
+TCP established hash table entries: 4096 (order: 3, 32768 bytes)
+TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
+TCP: Hash tables configured (established 4096 bind 4096)
+TCP reno registered
+checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
+Freeing initrd memory: 1527K
+cpufreq: Init kirkwood cpufreq driver
+XOR registered 1 NET_DMA over 4 channels
+XOR 2nd invalidate WA enabled
+cesadev_init(c00119d8)
+mvCesaInit: sessions=640, queue=64, pSram=f0000000
+Warning: TS unit is powered off.
+MV Buttons Driver Load
+VFS: Disk quotas dquot_6.5.1
+Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
+squashfs: version 3.3 (2007/10/31) Phillip Lougher
+squashfs: LZMA suppport for slax.org by jro
+Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
+JFFS2 version 2.2. (NAND) �Â�© 2001-2006 Red Hat, Inc.
+SGI XFS with large block numbers, no debug enabled
+io scheduler noop registered
+io scheduler anticipatory registered (default)
+Serial: 8250/16550 driver $Revision: 1.7 $ 4 ports, IRQ sharing disabled
+serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33) is a 16550A
+serial8250.0: ttyS1 at MMIO 0xf1012100 (irq = 34) is a 16550A
+RAMDISK driver initialized: 16 RAM disks of 10240K size 1024 blocksize
+loop: module loaded
+Loading Marvell Ethernet Driver:
+  o Cached descriptors in DRAM
+  o DRAM SW cache-coherency
+  o Single RX Queue support - ETH_DEF_RXQ=0
+  o Single TX Queue support - ETH_DEF_TXQ=0
+  o TCP segmentation offload enabled
+  o LRO support supported
+  o Receive checksum offload enabled
+  o Transmit checksum offload enabled
+  o Network Fast Processing (Routing) supported
+  o Driver ERROR statistics enabled
+  o Driver INFO statistics enabled
+  o Proc tool API enabled
+  o SKB Reuse supported
+  o SKB Recycle supported
+  o Rx descripors: q0=128
+  o Tx descripors: q0=532
+  o Loading network interface(s):
+    o  register under egiga0 platform
+    o egiga0, ifindex = 1, GbE port = 0
+Warning: Giga 1 is Powered Off
+mvFpRuleDb (c7dd0000): 1024 entries, 4096 bytes
+Integrated Sata device found
+scsi0 : Marvell SCSI to SATA adapter
+scsi1 : Marvell SCSI to SATA adapter
+scsi 0:0:0:0: Direct-Access     SAMSUNG  HD502IJ          1AA0 PQ: 0 ANSI: 5
+scsi 1:0:0:0: Direct-Access     SAMSUNG  HD502IJ          1AA0 PQ: 0 ANSI: 5
+scsi 0:0:0:0: Attached scsi generic sg0 type 0
+scsi 1:0:0:0: Attached scsi generic sg1 type 0
+NFTL driver: nftlcore.c $Revision: 1.1.1.1 $, nftlmount.c $Revision: 1.1.1.1 $
+NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
+Scanning device for bad blocks
+Bad eraseblock 98 at 0x00c40000
+Using static partition definition
+Creating 6 MTD partitions on "nand_mtd":
+x00000000-0x00100000 : "u-boot"
+x00100000-0x00600000 : "uImage"
+x00600000-0x00b00000 : "ramdisk"
+x00b00000-0x07100000 : "image"
+x07100000-0x07b00000 : "mini firmware"
+x07b00000-0x08000000 : "config"
+ehci_marvell ehci_marvell.70059: Marvell Orion EHCI
+ehci_marvell ehci_marvell.70059: new USB bus registered, assigned bus number 1
+ehci_marvell ehci_marvell.70059: irq 19, io base 0xf1050100
+ehci_marvell ehci_marvell.70059: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
+usb usb1: configuration #1 chosen from 1 choice
+hub 1-0:1.0: USB hub found
+hub 1-0:1.0: 1 port detected
+USB Universal Host Controller Interface driver v3.0
+mice: PS/2 mouse device common for all mice
+i2c /dev entries driver
+md: linear personality registered for level -1
+md: raid0 personality registered for level 0
+md: raid1 personality registered for level 1
+device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com
+dm_crypt using the OCF package.
+usbcore: registered new interface driver usbhid
+drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
+TCP cubic registered
+NET: Registered protocol family 1
+NET: Registered protocol family 17
+md: Autodetecting RAID arrays.
+md: autorun ...
+md: ... autorun DONE.
+RAMDISK: Compressed image found at block 0
+VFS: Mounted root (ext2 filesystem).
+Freeing init memory: 124K
+init started: BusyBox v1.11.2 (2010-11-17 11:44:30 CST)
+[...]
+</code>
 ===== Setting up ffp =====
 There is a complete Tutorial on the Installation of ffp available on NAS-Tweaks: [[http://nas-tweaks.net/40/installation-of-the-fonz-funplug-0-5-for-ch3snas-ch3mnas-dns-323-and-many-more/|Installation of fun_plug 0.5]]. If you want to do everything yourself instead, just follow the instructions below.
-To get the [[http://wiki.dns323.info/howto:ffp|fonz fun_plug]] running some small changes to the available ffp ''fun_plug'' file are needed.
+To get the [[howto:ffp|fonz fun_plug]] running some small changes to the available ffp ''fun_plug'' file are needed.
 Search and replace all entries of ''/mnt/HD_a2/'' with ''/mnt/HD/HD_a2/''.\\
@@ Line 91: / Line 300: @@
 cp -f /etc/samba/smbpasswd /usr/local/config/.
 </code>
+===== Installation and Configuration of Transmission with addons =====
+Contributed by [[Zane Chua]] on 10th June 2011.
+\\
+\\
+First of all, you need Funplug 0.5 above.
+SSH into the NAS by using PuTTY.
+Installation of Transmission:
+<code>
+wget http://kylek.is-a-geek.org:31337/files/curl-7.18.1.tgz
+wget http://kylek.is-a-geek.org:31337/files/Transmission-2.42-1.tgz
+funpkg -i curl-7.18.1.tgz
+funpkg -i Transmission-2.42-1.tgz
+</code>
+\\
+Once installed, you need to edit the transmission.sh in /ffp/start
+SSH into the NAS by using PuTTY again.
+Type these commands:
+<code>
+wget http://ffp.wolf-u.li/additional/app-editors/nano-2.0.9-2.tgz
+funpkg -i nano-2.0.9-2.tgz
+cd /ffp/start/
+nano transmission.sh
+</code>
+Edit the line from
+<code>
+TRANSMISSION_HOME=/mnt/HD_a2/.transmission-daemon
+</code>
+to
+<code>
+TRANSMISSION_HOME=/mnt/HD/HD_a2/.transmission-daemon
+</code>
+Press Ctrl + O and Ctrl + X
+\\
+After that, i believe that you would want to access the Transmission Web Interface.
+\\
+SSH into the NAS by using PuTTY again.
+<code>
+/ffp/start/transmission.sh stop
+su nobody -c "transmission-daemon -f -g /mnt/HD/HD_a2/.transmission-daemon -w /mnt/HD/HD_a2/Downloads -a 127.0.0.1,192.168.1.*"
+</code>
+\\
+I downloaded Transmission Torrent Client Utilities v0.2 from http://dns323.thecorewithin.net/
+\\
+Run this code via SSH again
+<code>
+wget http://dns323.thecorewithin.net/trans_utils-0.2.tgz
+mv trans_utils-0.2.tgz /mnt/HD/HD_a2/trans_utils-0.2.tgz
+cd /mnt/HD/HD_a2/
+tar xvzf trans_utils-0.2.tgz
+cd trans_utils-0.2
+nano install.sh
+</code>
+Change the line from
+<code>
+BASE_SHARE=/mnt/HD_a2
+</code>
+to
+<code>
+BASE_SHARE=/mnt/HD/HD_a2
+</code>
+Press Ctrl + O and Ctrl + X
+\\
+\\
+Continue with the code:
+<code>
+cd scripts
+nano torrent_utils.sh
+</code>
+Change the line from
+<code>
+BASE_SHARE=/mnt/HD_a2
+</code>
+to
+<code>
+BASE_SHARE=/mnt/HD/HD_a2
+</code>
+and the line from
+<code>
+TRANSMISSION_HOME=/mnt/HD_a2/.transmission-daemon
+</code>
+to
+<code>
+TRANSMISSION_HOME=/mnt/HD/HD_a2/.transmission-daemon
+</code>
+and the line from
+<code>
+WATCH_DIR=$BASE_SHARE/watch
+</code>
+to
+<code>
+WATCH_DIR=$BASE_SHARE/Downloads/watch
+</code>
+and the line from
+<code>
+COMPLETE_DIR=$BASE_SHARE/complete
+</code>
+to
+<code>
+COMPLETE_DIR=$BASE_SHARE/Downloads
+</code>
+Search for the line
+<code>
+mv "$COMPLETE_DIR/${SEEDING_FILENAME}.moving" "$COMPLETE_DIR/${SEEDING_FILENAME}"
+</code>
+Add this line below it
+<code>
+chown -R *USERNAME* "$COMPLETE_DIR/${SEEDING_FILENAME}"
+</code>
+Replace *USERNAME* with a User you created in the Web Configuration so anyone can edit the files
+\\
+Press Ctrl + O and Ctrl + X
+\\
+\\
+Continue with the code:
+<code>
+cd ..
+cd start
+nano trans_utils.sh
+</code>
+\\
+Change the line from
+<code>
+TRAN_UTILS=/mnt/HD_a2/.transmission-daemon/scripts
+</code>
+to
+<code>
+TRAN_UTILS=/mnt/HD/HD_a2/.transmission-daemon/scripts
+</code>
+\\
+Continue with the code:
+<code>
+cd ..
+./install.sh
+</code>
+It shouldn't have any issues running but it should make a watch and complete folder in /mnt/HD/HD_a2 which is not even used so we shall just remove them and create them in the proper directories
+\\
+Continue with the code:
+<code>
+cd ..
+rm -rf watch
+rm -rf complete
+cd Downloads
+mkdir watch
+cd ..
+/ffp/start/transmission.sh stop   (wait a while after this)
+chown -R nobody /mnt/HD/HD_a2/.transmission-daemon
+chown -R nobody /mnt/HD/HD_a2/Downloads
+</code>
+\\
+**Extras**
+\\
+If you're a paranoid freak like me and you want to be able to remote access your DNS-320 not from your home and want to use a different port.
+\\
+You have to change the line in torrent_utils.sh from
+\\
+<code>
+TRANS_REMOTE=$BASE_SYS/bin/transmission-remote
+</code>
+to
+<code>
+TRANS_REMOTE="$BASE_SYS/bin/transmission-remote Port"
+</code>
+\\
+and then if you're intending to use authentication by username and password you have to add the username and password in the respective fields in the Settings.json File located in /mnt/HD/HD_a2/.transmission-daemon.
+\\
+Then you have to change the line in torrent_utils.sh from
+\\
+<code>
+TRANS_REMOTE=$BASE_SYS/bin/transmission-remote
+</code>
+to
+<code>
+TRANS_REMOTE="$BASE_SYS/bin/transmission-remote port --auth username:password"
+</code>
+That should work. Theoretically. If something is wrong with my commands, can someone please edit.
+\\
+Configuration of Automatic.
+\\
+I just recently decided to test out Automatic again, i had issues the last time but it seems everything works perfectly now so i'm including this here.
+\\
+SSH into your NAS via PuTTY and make sure you're in /mnt/HD/HD_a2
+<code>
+wget http://kylek.is-a-geek.org:31337/files/Automatic-0.7.1-1.tgz
+wget http://www.inreto.de/dns323/fun-plug/0.5/packages/libxml2-2.6.31-2.tgz
+wget http://www.inreto.de/dns323/fun-plug/0.5/packages/pcre-7.7-1.tgz
+funpkg -i libxml2-2.6.31-2.tgz
+funpkg -i pcre-7.7-1.tgz
+funpkg -i Automatic-0.7.1-1.tgz
+</code>
+\\
+You then need to edit the automatic.sh located in /ffp/start.
+<code>
+cd /ffp/start/
+nano automatic.sh
+</code>
+Edit the line from
+<code>
+automatic_flags="-c /ffp/etc/automatic.conf -l /mnt/HD_a2/.transmission-daemon/automatic.log"
+</code>
+to
+<code>
+automatic_flags="-c /ffp/etc/automatic.conf -l /mnt/HD/HD_a2/.transmission-daemon/automatic.log -v 2"
+</code>
+Press Ctrl + O and Ctrl + X
+\\
+\\
+Now you need to create a automatic configuration file. We'll use the sample file.
+<code>
+cd /ffp/etc/
+nano automatic.conf-sample
+</code>
+Remove the # from rpc-host and rpc-port.
+\\
+If you need #rpc-auth means you've configured a username and password for Transmission.
+\\
+Change the line from
+<code>
+torrent-folder = "/tmp"
+</code>
+to
+<code>
+torrent-folder = "/mnt/HD/HD_a2/.transmission-daemon/autotorrents"
+</code>
+and the line from
+<code>
+statefile = "~/.config/automatic.state"
+</code>
+to
+<code>
+statefile = "/mnt/HD/HD_a2/.transmission-daemon/automatic.state"
+</code>
+Edit in your RSS Feeds and filters
+\\
+Press Ctrl + O when you're done and save it as automatic.conf
+then Press Ctrl + X
+\\
+Now we need to go create the folders and state file for automatic. Fire up PuTTY again and do these commands:
+<code>
+cd /mnt/HD/HD_a2/.transmission-daemon
+mkdir autotorrents
+touch automatic.state
+chmod 777 automatic.state
+</code>
+\\
+Now you can start automatic.sh by typing
+<code>
+/ffp/start/automatic.sh start
+</code>
+If you want to stop automatic
+<code>
+/ffp/start/automatic.sh stop
+</code>
+\\
+Just some tips for the Filters. My RSS Feeds are basically sorted out so I used this section for filters
+<code>
+filter = {  pattern => "(?!.*.)"
+         }
+</code>
+It basically means that it applies to all RSS Feeds.
+\\
+All my commands should be correct, someone edit em if they're wrong. Have fun!
 ===== Changing the port of Web Configuration Utility =====
@@ Line 97: / Line 572: @@
 \\
 \\
-I was running two NAS servers (one D-Link DNS-320 and my old PC with FreeNAS) and a web server on a different PC. These are all behind my router. My router and FreeNAS allows you to change the default port for the web configuration utilities. So, I can change them from port 80 and port forward them, and can access the web configuration utilities from internet. However I always have an issue with FreeNAS since it doesn't allow me to change the port and it conflicts with web server. There are some articles on how to change it by running lighttpd, however I found out that DNS-320 also uses the lighttpd to run the webconfig utility. Also those articles change the port to 81. I finally figured out a way to change the port to whatever I wish it to be. Here are the steps. You need to first install the ffp using above articles and links.
+I was running two NAS servers (one D-Link DNS-320 and my old PC with FreeNAS) and a web server on a different PC. These are all behind my router. My router and FreeNAS allows me to change the default port for the web configuration utilities. So, I can change them from port 80 and port forward them, and can access the web configuration utilities from internet. However I always have an issue with DNS-320, since it doesn't allow me to change the port and it conflicts with web server. There are some articles on how to change it by running lighttpd. However, I found out that DNS-320 also uses the lighttpd to run the webconfig utility. Also those articles change the port to 81 (not much flexibility). I finally figured out a way to change the port to whatever I wish it to be. Here are the steps. You need to first install the ffp using above articles and links.
 \\
 \\
@@ Line 155: / Line 630: @@
 \\
 \\
 ===== Setting up Debian in chrooted enviroment =====
-D-Link has recently put a prebuilt Debian Squeeze package on their [[ftp://ftp.dlink.pl/dns/dns-320/driver_software/DNS-320%26325_linuxDebian_revA_Squeeze_all_en_20110111.zip|ftp]] site. The package size is approximately 150 MB. Read the instruction inside.
+D-Link put a prebuilt Debian Squeeze package on their [[ftp://ftp.dlink.pl/dns/dns-320/driver_software/DNS-320%26325_linuxDebian_revA_Squeeze_all_en_20110111.zip|ftp]] site, in 2011. The package size is approximately 150 MB. Read the instruction inside. You may have to modify ''--bind'' (dash-dash-bind) to ''--rbind'' (dash-dash-rbind) for the ''/proc'' (and possibly ''/dev'') mounts in fun_plug.debian to get some usb devices (e.g. the DS9490R USB-1wire adapter) to work properly in squeeze.
+The prebuilt Debian Squeeze package is NO LONGER available through the D-Link FTP, as of july 2014, but a backup is listed on this [[https://code.google.com/archive/p/funplug-dns320-dns325/downloads|Google Code]] page.
 ===== Source code for firmware ====
 Dlink have release source code for firmware 1.0 on their [[ftp://ftp.dlink.fr/DNS/DNS-320/GPL/dns-320_a1_fw_v1.00_gpl(0216101012).tgz|ftp]] site. The source code size is approximate 25 MB
 ===== U-BOOT Configuration ====
-You can access the boot console (for trying to run your own kernel) via a netconsole, the boot settings are:
+You can access the boot console (for trying to run your own kernel) via a netconsole.
+To interrupt the U-Boot startup, press SPACE and 1 before the one-second timeout. You should get a Marvell_DNS320>> prompt immediately. If the kernel starts to boot, you missed the timeout window. Starting ahead of the timeout and pressing SPACE-1-SPACE-1, etc. will increase you chances of hitting the window.
+The full U-Boot environment (MAC addresses hidden) is:
 <code>
+Marvell_DNS320>> printenv
 bootargs=root=/dev/ram console=ttyS0,115200 :::DB88FXX81:egiga0:none
 bootcmd=nand read.e 0xa00000 0x100000 0x300000;nand read.e 0xf00000 0x600000 0x300000;bootm 0xa00000 0xf00000
-bootdelay=1
 baudrate=115200
 loads_echo=0
@@ Line 175: / Line 661: @@
 rootpath=/mnt/ARM_FS/
 netmask=255.255.255.0
+stdin=serial
+stdout=serial
+stderr=serial
+console=console=ttyS0,115200 mtdparts=nand_mtd:0xc0000@0(uboot)ro,0x7f00000@0x100000(root)
+mainlineLinux=no
+CASset=min
+enaMonExt=no
+enaCpuStream=no
+enaWrAllo=no
+pexMode=RC
+disL2Cache=no
+setL2CacheWT=yes
+disL2Prefetch=yes
+enaICPref=yes
+enaDCPref=yes
+sata_dma_mode=yes
+MALLOC_len=1
+ethprime=egiga0
+netbsd_en=no
+vxworks_en=no
+bootargs_root=root=/dev/nfs rw
+bootargs_end=:::DB88FXX81:eth0:none
+image_name=uImage
+standalone=fsload 0x2000000 $(image_name);setenv bootargs $(console) root=/dev/mtdblock0 rw ip=$(ipaddr):$(serverip)$(bootargs_end) $(m;
+bootdelay=1
+disaMvPnp=no
+ethaddr=00:50:XX:XX:XX:XX
+ethmtu=1500
+mvPhoneConfig=mv_phone_config=dev0:fxs,dev1:fxs
+mvNetConfig=mv_net_config=(00:11:XX:XX:XX:XX,0:1:2:3),mtu=1500
+usb0Mode=host
+yuk_ethaddr=00:00:00:XX:XX:XX
+nandEcc=1bit
+netretry=no
+rcvrip=169.254.100.100
+loadaddr=0x02000000
+autoload=no
+enaAutoRecovery=yes
+ethact=egiga0
+Environment size: 1238/131068 bytes
 </code>
-===== Building a Custom Firwmware ("ROM") =====
+===== Building a Custom Firmware ("ROM") =====
 D-Link provides a complete build environment on its [[ftp://ftp.dlink.de/dns/dns-320/driver_software/DNS-320_GPL_code_revA.tgz|ftp server]] that lets you create your own firmware images easily. Untar it and run
 <code> source build_fw </code>
 this will result in a file "DNS320-firmware" in the merge folder, which can be flashed to the unit via the webinterface (firmware update).
-Right now the build_fw script does not do a full rebuild of the complete firmware, it rather puts together precompiled binaries that come with the built environment. [[http://forum.dsmg600.info/viewtopic.php?pid=41860#p41860|Here]] is an attempt at rebuilding the build script. [[http://curvedbrain.org/2008/06/09/building-firmware-binary-image-d-link-dns-323/|This]] blog post describes how to assemble a firmware image for the [[http://wiki.dns323.info/start|DNS-323]] and will probably helpful for the DNS-320 as well.
+Right now the build_fw script does not do a full rebuild of the complete firmware, it rather puts together precompiled binaries that come with the built environment. [[http://dns323.kood.org/forum/viewtopic.php?pid=41860#p41860|Here]] is an attempt at rebuilding the build script. [[http://curvedbrain.org/2008/06/09/building-firmware-binary-image-d-link-dns-323/|This]] blog post describes how to assemble a firmware image for the [[http://wiki.dns323.info/start|DNS-323]] and will probably helpful for the DNS-320 as well.
 Use this  custom build_fw to make a custom settings for the kernel
@@ Line 243: / Line 771: @@
 cp linux-2.6.22.18/arch/arm/boot/uImage merge/uImage
 cd merge
 sudo cp ../ramdisk/uRamdisk .
 ./merge
 </code>
+This Program works simlure as Dlink 320 merge does. It have been create by Magnus Olsen and release under GPL 2.0
+The header for firmware are lite diffent againts DNS-323
+to use it as merge u need compile it
+gcc dns320flash.c -o dns320flash
+copy where merge is and type dns320flash -mf myDNS320firmware
+now u will have a firmware call myDNS320firmware
+<code>
+#include <stdio.h>
+#include <stdlib.h>
+#define UINT32 unsigned int
+#define BYTE unsigned char
+#define ALGIN4(_x) (_x + (4 - (_x % 4)))
+typedef struct {
+   UINT32 uImageOffset;
+   UINT32 uImageLenght;
+   UINT32 uRamDiskOffset;
+   UINT32 uRamDiskLenght;
+   UINT32 ImageOffset;
+   UINT32 ImageLenght;
+   UINT32 DefaultOffset;
+   UINT32 DefaultLenght;
+   UINT32 uImageChecksum;
+   UINT32 uRamDiskChecksum;
+   UINT32 ImageChecksum;
+   UINT32 DefaultChecksum;
+   BYTE magic_0;
+   BYTE magic_1;
+   BYTE strModelName[9];
+   BYTE magic_2;
+   BYTE productId;
+   BYTE customId;
+   BYTE modelId;
+   BYTE hardwareId;
+   BYTE subId;
+   BYTE Reseverd[59];
+   UINT32 NextOffset;
+} DLINK_DNS320_FIRMWARE_HEAD_128BYTE;
+void showFirmware(char *flashfilename, int extract_frimware, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char *configfilename );
+int pack_firmware(char *flashfilename, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char * configfilename );
+void firmware_unpack_extract(char *inFileName, char *outFileName, UINT32 inFileOffset, UINT32 dataLenght);
+UINT32 firmware_calc_checksum(char *inFileName);
+int calc_checksum(char *filename);
+int check_size(char *filename, UINT32 *file_size, UINT32 max_size);
+char * strtolower(const char *ret);
+int compare(char *filename1, char *filename2);
+char *strtolower(const char *ret)
+{
+    char *s = ret;
+    for ( s = ret;*s != 0; s++)
+    {
+        if (*s != 0)
+        { *s = tolower(*s); }
+    }
+    return ret;
+ }
+int main(int argc, char **argv)
+{
+    int showHelp = 1;
+    if (argc == 3)
+    {
+        strtolower(argv[1]);
+        if ( strcmp("-s",argv[1]) == 0)
+        { showFirmware(argv[2], 0, "", "", "", "" ); showHelp--; }
+        if ( strcmp("-x",argv[1]) == 0)
+        { showFirmware(argv[2], 1, "uImage", "uRamDisk", "image.cfs", "default.tar.gz" ); showHelp--; }
+        if ( strcmp("-mf",argv[1]) == 0)
+        { pack_firmware(argv[2],"uImage", "uRamDisk", "image.cfs", "default.tar.gz"); showHelp--; }
+    }
+    if (argc == 4)
+    {
+        strtolower(argv[1]);
+        if ( strcmp("-cmp",argv[1]) == 0)
+        { compare(argv[2], argv[3]); showHelp--; }
+    }
+    if (argc == 8)
+    {
+        strtolower(argv[1]);
+        if ( strcmp("-m",argv[1]) == 0)
+        {
+            strtolower(argv[6]);
+            if ( strcmp("-f",argv[6]) == 0)
+            { pack_firmware(argv[7],argv[2], argv[3], argv[4], argv[5]); showHelp--; }
+        }
+        if ( strcmp("-x",argv[1]) == 0)
+        {
+            strtolower(argv[3]);
+            if ( strcmp("-o",argv[3]) == 0)
+            { showFirmware(argv[2], 1, argv[4], argv[5], argv[6], argv[7] ); showHelp--; }
+        }
+    }
+    if (showHelp)
+    {
+        printf("Copyright 2011 by Magnus Olsen (magnus@greatlord.com)\n");
+        printf("This program are under licen GPL 2.0\n\n");
+        printf("Merge kernel (uImage) + ramdisk (uRamDisk) + image (image.cfs) and\nconfig (default.tar.gz) to a flash image for dlink DNS320\n\n");
+        printf("dns320flash -m kernel ramdisk image config -f dlink320firmware\n\n\n");
+        printf("dns320flash -mf dlink320firmware dlink320firmware\n\n\n");
+        printf("Extract flash image to kernel (uImage) + ramdisk (uRamDisk) + \nimage (image.cfs) and config (default.tar.gz) for dlink DNS320\n\n");
+        printf("dns320flash -x dlink320firmware -o kernel ramdisk image config\n");
+        printf("dns320flash -x dlink320firmware \n\n\n");
+        printf("Show flash image contains for dlink DNS320\n\n");
+        printf("dns320flash -s dlink320firmware\n\n\n");
+    }
+    return 0;
+}
+void showFirmware(char *flashfilename, int extract_frimware, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char * configfilename )
+{
+    int read_byte;
+    FILE *fp;
+    char str[10];
+    DLINK_DNS320_FIRMWARE_HEAD_128BYTE dnsHeader;
+    fp = fopen(flashfilename,"rb");
+    if (fp)
+    {
+        memset( &dnsHeader,0,sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE));
+        read_byte = fread(&dnsHeader, 1, sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE),fp);
+        fclose(fp);
+        if (read_byte != sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE))
+        {
+            printf("not vaild firmware for DNS320");
+            exit(0);
+        }
+        memcpy(&str,dnsHeader.strModelName,9);
+        str[9] = 0;
+        if  ( (dnsHeader.magic_0 != 0x55) ||
+              (dnsHeader.magic_1 != 0xAA) ||
+              (dnsHeader.magic_2 != 0xAA) ||
+              (dnsHeader.productId != 0x00) ||
+              (dnsHeader.customId != 0x08) ||
+              (dnsHeader.modelId != 0x07) ||
+              (dnsHeader.hardwareId != 0x01) ||
+              (dnsHeader.subId != 0x00) ||
+              (strcmp(str,"DNS323D1U") != 0) )
+        {
+            printf("not vaild firmware for DNS320");
+            exit(0);
+        }
+        printf("magic_0     : %02x\n",dnsHeader.magic_0);
+        printf("magic_1     : %02x\n",dnsHeader.magic_1);
+        printf("string      : %s\n",str);
+        printf("magic_2     : %02x\n",dnsHeader.magic_2);
+        printf("productId   : %02x\n",dnsHeader.productId);
+        printf("customId    : %02x\n",dnsHeader.customId);
+        printf("modelId     : %02x\n",dnsHeader.modelId);
+        printf("hardwareId  : %02x\n",dnsHeader.hardwareId);
+        printf("subId       : %02x\n",dnsHeader.subId);
+        printf("Next_offset : %08x\n\n",dnsHeader.NextOffset);
+        printf("Kernel (uImage) Offset   head : %08x\n",dnsHeader.uImageOffset);
+        printf("Kernel (uImage) Lenght   head : %08x\n",dnsHeader.uImageLenght);
+        printf("Kernel (uImage) Checksum head : %08x\n",dnsHeader.uImageChecksum);
+        if (extract_frimware)
+        {
+            firmware_unpack_extract(flashfilename, kernelfilename, dnsHeader.uImageOffset, dnsHeader.uImageLenght);
+            printf("Kernel (uImage) Checksum file : %08x\n\n",calc_checksum(kernelfilename));
+        }
+        else
+        { printf("\n"); }
+        printf("uRamDisk        Offset   head : %08x\n",dnsHeader.uRamDiskOffset);
+        printf("uRamDisk        Lenght   head : %08x\n",dnsHeader.uRamDiskLenght);
+        printf("uRamDisk        Checksum head : %08x\n",dnsHeader.uRamDiskChecksum);
+        if (extract_frimware)
+        {
+            firmware_unpack_extract(flashfilename, ramdiskfilename, dnsHeader.uRamDiskOffset, dnsHeader.uRamDiskLenght);
+            printf("uRamDisk        Checksum file : %08x\n\n",calc_checksum(ramdiskfilename));
+        }
+        else
+        { printf("\n"); }
+        printf("image           Offset   head : %08x\n",dnsHeader.ImageOffset);
+        printf("image           Lenght   head : %08x\n",dnsHeader.ImageLenght);
+        printf("image           Checksum head : %08x\n",dnsHeader.ImageChecksum);
+        if (extract_frimware)
+        {
+            firmware_unpack_extract(flashfilename, imagefilename, dnsHeader.ImageOffset, dnsHeader.ImageLenght);
+            printf("image           Checksum file : %08x\n\n",calc_checksum(imagefilename));
+        }
+        else
+        { printf("\n"); }
+        printf("Default         Offset   head : %08x\n",dnsHeader.DefaultOffset);
+        printf("Default         Lenght   head : %08x\n",dnsHeader.DefaultLenght);
+        printf("Default         Checksum head : %08x\n",dnsHeader.DefaultChecksum);
+        if (extract_frimware)
+        {
+            firmware_unpack_extract(flashfilename, configfilename, dnsHeader.DefaultOffset, dnsHeader.DefaultLenght);
+            printf("Default         Checksum file : %08x\n\n",calc_checksum(configfilename));
+        }
+        else
+        { printf("\n"); }
+    }
+}
+void firmware_unpack_extract(char *inFileName, char *outFileName, UINT32 inFileOffset, UINT32 dataLenght)
+{
+    FILE *read_fp;
+    FILE *save_fp;
+    BYTE *ch;
+    UINT32 lenght = 0;
+    printf("Extracting %s from %s\n",outFileName, inFileName);
+    read_fp = fopen(inFileName,"rb");
+    if (read_fp)
+    {
+        fseek(read_fp,inFileOffset, SEEK_SET);
+        save_fp = fopen(outFileName,"wb+");
+        if (save_fp)
+        {
+            while(lenght<dataLenght)
+            {
+                fread(&ch,1,1,read_fp);
+                fwrite(&ch,1,1,save_fp);
+                lenght++;
+            }
+            printf("writing done\n");
+            fclose(save_fp);
+        }
+        fclose(read_fp);
+    }
+}
+int pack_firmware(char *flashfilename, char *kernelfilename, char *ramdiskfilename, char *imagefilename, char * configfilename )
+{
+    FILE *fp_read;
+    FILE *fp_save;
+    int i, kernelSize,ramdiskSize, imageSize, configSize;
+    UINT32 byte;
+    DLINK_DNS320_FIRMWARE_HEAD_128BYTE dnsHeader;
+    memset(&dnsHeader,0,sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE));
+    if ( check_size(kernelfilename,         &dnsHeader.uImageLenght,    0x00300000) == -1)
+    { return -1; }
+    if ( check_size(ramdiskfilename,       &dnsHeader.uRamDiskLenght,  0x00300000) == -1)
+    { return -1; }
+    if ( check_size(configfilename, &dnsHeader.DefaultLenght,   0x00300000) == -1)
+    { return -1; }
+    if ( check_size(imagefilename,      &dnsHeader.ImageLenght,     0x04000000) == -1)
+    { return -1; }
+    dnsHeader.magic_0 = 0x55;
+    dnsHeader.magic_1 = 0xAA;
+    dnsHeader.magic_2 = 0xAA;
+    dnsHeader.productId = 0x00;
+    dnsHeader.customId = 0x08;
+    dnsHeader.modelId = 0x07;
+    dnsHeader.hardwareId = 0x01;
+    dnsHeader.subId = 0x00;
+    memcpy(dnsHeader.strModelName,"DNS323D1U",9);
+    dnsHeader.uImageChecksum = calc_checksum(kernelfilename);
+    dnsHeader.uRamDiskChecksum = calc_checksum(ramdiskfilename);
+    dnsHeader.DefaultChecksum = calc_checksum(configfilename);
+    dnsHeader.ImageChecksum = calc_checksum(imagefilename);
+    kernelSize = dnsHeader.uImageLenght;
+    ramdiskSize = dnsHeader.uRamDiskLenght;
+    imageSize = dnsHeader.ImageLenght;
+    configSize = dnsHeader.DefaultLenght;
+    if ((dnsHeader.uImageLenght % 4) != 0)
+    { dnsHeader.uImageLenght = ALGIN4(dnsHeader.uImageLenght); }
+    if ((dnsHeader.uRamDiskLenght % 4) != 0)
+    { dnsHeader.uRamDiskLenght = ALGIN4(dnsHeader.uRamDiskLenght); }
+    if ((dnsHeader.ImageLenght % 4) != 0)
+    { dnsHeader.ImageLenght = ALGIN4(dnsHeader.ImageLenght); }
+    if ((dnsHeader.DefaultLenght % 4) != 0)
+    { dnsHeader.DefaultLenght = ALGIN4(dnsHeader.DefaultLenght); }
+    dnsHeader.uImageOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE);
+    dnsHeader.uRamDiskOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE) + dnsHeader.uImageLenght;
+    dnsHeader.ImageOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE) + dnsHeader.uImageLenght + dnsHeader.uRamDiskLenght ;
+    dnsHeader.DefaultOffset = sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE) + dnsHeader.uImageLenght + dnsHeader.uRamDiskLenght + dnsHeader.ImageLenght ;
+    printf("Kernel (uImage) Offset    : %08x\n",dnsHeader.uImageOffset);
+    printf("Kernel (uImage) Lenght    : %08x\n",dnsHeader.uImageLenght);
+    printf("Kernel (uImage) Checksum  : %08x\n\n",dnsHeader.uImageChecksum);
+    printf("uRamDisk        Offset    : %08x\n",dnsHeader.uRamDiskOffset);
+    printf("uRamDisk        Lenght    : %08x\n",dnsHeader.uRamDiskLenght);
+    printf("uRamDisk        Checksum  : %08x\n\n",dnsHeader.uRamDiskChecksum);
+    printf("image           Offset    : %08x\n",dnsHeader.ImageOffset);
+    printf("image           Lenght    : %08x\n",dnsHeader.ImageLenght);
+    printf("image           Checksum  : %08x\n\n",dnsHeader.ImageChecksum);
+    printf("Default         Offset    : %08x\n",dnsHeader.DefaultOffset);
+    printf("Default         Lenght    : %08x\n",dnsHeader.DefaultLenght);
+    printf("Default         Checksum  : %08x\n\n",dnsHeader.DefaultChecksum);
+    if ( (fp_save = fopen(flashfilename,"wb+")) == 0)
+    {
+        printf("Error : Can not merge firmware\n");
+        return -1;
+    }
+    fwrite(&dnsHeader,1,sizeof(DLINK_DNS320_FIRMWARE_HEAD_128BYTE),fp_save);
+    if ( (fp_read = fopen(kernelfilename,"rb")) == 0)
+    {
+        printf("Error : Can not merge firmware\n");
+        return -1;
+    }
+    for(i=0;i<dnsHeader.uImageLenght/4;i++)
+    {
+        fread(&byte,1,4,fp_read);
+        fwrite(&byte,1,4,fp_save);
+    }
+    fclose(fp_read);
+    if ( (fp_read = fopen(ramdiskfilename,"rb")) == 0)
+    {
+        printf("Error : Can not merge firmware\n");
+        return -1;
+    }
+    for(i=0;i<dnsHeader.uRamDiskLenght/4;i++)
+    {
+        fread(&byte,1,4,fp_read);
+        fwrite(&byte,1,4,fp_save);
+    }
+    fclose(fp_read);
+    if ( (fp_read = fopen(imagefilename,"rb")) == 0)
+    {
+        printf("Error : Can not merge firmware\n");
+        return -1;
+    }
+    for(i=0;i<dnsHeader.ImageLenght/4;i++)
+    {
+        fread(&byte,1,4,fp_read);
+        fwrite(&byte,1,4,fp_save);
+    }
+    fclose(fp_read);
+    if ( (fp_read = fopen(configfilename,"rb")) == 0)
+    {
+        printf("Error : Can not merge firmware\n");
+        return -1;
+    }
+    for(i=0;i<dnsHeader.DefaultLenght/4;i++)
+    {
+        fread(&byte,1,4,fp_read);
+        fwrite(&byte,1,4,fp_save);
+    }
+    fclose(fp_read);
+    fclose(fp_save);
+    return 0;
+}
+int check_size(char *filename, UINT32 *file_size, UINT32 max_size)
+{
+    FILE *fp_read;
+    if ((fp_read = fopen(filename,"rb")) )
+    {
+        fseek(fp_read,0,SEEK_END);
+        *file_size = ftell(fp_read);
+        if ( *file_size >= max_size )
+        {
+            printf("\nMake firmware error\n");
+            printf("Ramdisk sizes can not more than %d byte",max_size);
+            return -1;
+        }
+        fclose(fp_read);
+    }
+    else
+    {
+        printf("Can not open file uImage\n");
+    }
+    return 0;
+}
+int calc_checksum(char *filename)
+{
+    FILE *fp_read;
+    UINT32 chk_sum = 0;
+    int byte,size,filesize;
+    if (!(fp_read = fopen(filename,"rb")))
+    {
+        printf("Error: Can't open %s file !\n", filename);
+        return 0;
+    }
+    fseek(fp_read, 0, SEEK_END);
+    filesize = ftell(fp_read);
+    fseek(fp_read, 0, SEEK_SET);
+    for(size=0;size<filesize;size+=4)
+    {
+        byte = 0;
+        fread(&byte, 1, 4, fp_read);
+        chk_sum ^= byte;
+    }
+    fclose(fp_read);
+    return chk_sum;
+}
+int compare(char *filename1, char *filename2)
+{
+    FILE *fp_read1;
+    FILE *fp_read2;
+    int file1_size;
+    int file2_size;
+    int i;
+    if ((fp_read1 = fopen(filename1,"rb")) == 0)
+    { printf("Error : Can not open file %s\n",filename1); return -1; }
+    if ((fp_read2 = fopen(filename2,"rb")) == 0)
+    { printf("Error : Can not open file %s\n",filename2); fclose(fp_read1); return -1; }
+    fseek(fp_read1,0,SEEK_END);
+    fseek(fp_read2,0,SEEK_END);
+    file1_size = ftell(fp_read1);
+    file2_size = ftell(fp_read2);
+    fseek(fp_read1,0,SEEK_SET);
+    fseek(fp_read2,0,SEEK_SET);
+    if (file1_size != file2_size)
+    {
+        printf("Error : File %s and file %s does not have same filesize\n",filename1,filename2);
+        fclose(fp_read1);
+        fclose(fp_read2);
+        return -1;
+    }
+    for (i=0;i<file1_size;i++)
+    {
+        if ( fgetc(fp_read1) != fgetc(fp_read2) )
+        {
+            printf("Error : Byte are not same\n");
+            printf("FileOffset : %08lx\n",ftell(fp_read1));
+            fclose(fp_read1);
+            fclose(fp_read2);
+            return -1;
+        }
+    }
+    fclose(fp_read1);
+    fclose(fp_read2);
+    return 0;
+}
+</code>
 ===== Other info =====
-The following [[http://forum.dsmg600.info/viewtopic.php?id=6094|thread]] handles some DNS-320 initial conversation, request there if you want some specific info here, or add yourself.
+The following [[http://dns323.kood.org/forum/viewtopic.php?id=6094|thread]] handles some DNS-320 initial conversation, request there if you want some specific info here, or add yourself.
@@ Line 279: / Line 1312: @@
 and kill this process
-or <code>killall fan_control</code>, and run <code>FT_testing -S</code>
+or <code>killall fan_control</code>, and run <code>FT_testing -S</code>/code
+===== SSH Access =====
+This is just a quick n' dirty way to get root access to the device. This configuration is __not__ recommended as permanent.
+  - Create fun_plug
+  - Create sshd_config
+  - reboot dns-320
+**File 1 fun_plug * **
+<code>
+#!/bin/sh
+# credit to
+# http://webapps.itcs.umich.edu/radmind/index.php/Generate_ssh_host_keys
+# for the scripted ssh-keygen
+ssh-keygen -q -t dsa -f /mnt/HD/HD_a2/ssh_host_dsa_key -N ""\
+    -C "" < /dev/null > /dev/null 2> /dev/null
+/usr/sbin/sshd -f /mnt/HD/HD_a2/sshd_config
+</code>
+**File 2 sshd_config * **
+<code>
+Port 22
+Protocol 2
+HostKey /mnt/HD/HD_a2/ssh_host_dsa_key
+PermitEmptyPasswords yes
+PasswordAuthentication yes
+ChallengeResponseAuthentication no
+TCPKeepAlive yes
+</code>
+* Create the files with a Linux compatible text editor (Like [[http://notepad-plus.sourceforge.net/uk/site.htm|Notepad++]])
+Connect: ''ssh root@dns_ip''
+===== Detect USB button pressure =====
+I wanted to replace the 8 seconds pressure on the power button by a simple pressure on the usb button.
+So, i've analysed the chk_io program while it seemed to be the one which does the job for the usb copy.
+The chk_io is not gpl, so only the binary is available. I used strace and LD_PRELOAD on ioctl to analyse it,
+and finally found a similar program for the dns-323.
+I'm not sure it's required to open /dev/REG each time, but it's what the official program does.
+Idem for the open attributes.
+I've created :
+* ffp/extra/shutdown/chkbutton (gcc -static -s chkbutton.c -o chkbutton)
+* /ffp/extra/shutdown/shutdown_ffp.sh
+* /ffp/extra/shutdown/usbOff.sh
+* /ffp/etc/fun_plug.local
+Just copy these files or feel free to modify them.
+Files are available here : http://nadenislamarre.free.fr/dns320
+<code>
+# chkbutton.c
+#define _GNU_SOURCE 1
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#define DEVICE "/dev/REG"
+#define REQUEST 0x65
+#define REGISTER 0x10110
+#define BTN_NOTUSB 0x08000000
+int main (int argc, char *argv[]) {
+  int fd;
+  unsigned long data[2];
+  while(1) {
+    if ((fd = open (DEVICE, O_RDWR|O_LARGEFILE)) == -1) {
+      exit(1);
+    }
+    data[0] = REGISTER;
+    data[1] = 0;
+    if(ioctl(fd, REQUEST, &data) == 0) {
+      if(! ((data[1] & BTN_NOTUSB) == BTN_NOTUSB)) {
+        printf("USB\n");
+        fflush(stdout);
+        usleep(1000 * 1000 * 3);
+      }
+    }
+    close(fd);
+    usleep(1000*30);
+  }
+  return 0;
+}
+</code>
+The following script called in the /ffp/etc/fun_plug.local make the dns-320 reboot just by pressing on the usb button.
+The redirection to /dev/null is required because the shutdown.sh script kill processes on some conditions.
+<code>
+#!/bin/sh
+# /ffp/extra/shutdown/usbOff.sh
+export PATH=$PATH:/bin:/sbin
+chkbutton |
+while read BTN
+do
+  if test "$BTN" = "USB"
+  then
+    led usb blue blinking
+    shutdown_ffp.sh >/dev/null 2>/dev/null
+    exit 0
+  fi
+done
+</code>
+<code>
+#!/bin/sh
+# /ffp/etc/fun_plug.local
+# replacement for shutdown ; must not be on a mounted device
+cp /ffp/extra/shutdown/* /sbin
+usbOff.sh&
+</code>
+The shutdown script is the same as the official one except that i've added a proper shutdown for ffp : /ffp/etc/rc stop
+<code>
+#!/bin/sh
+# /ffp/extra/shutdown/shutdown_ffp.sh
+source /usr/local/modules/files/project_features
+/ffp/etc/rc stop
+kill_running_process
+#kill -9 -1
+# remove link file
+rm /usr/local/upload
+sync
+umount_dev.sh all
+umount /usr/local/config
+sleep 1
+# shutdown device
+MODEL=$(cat "/usr/local/modules/files/model")
+echo "MODEL:$MODEL"
+if [ "$PROJECT_FEATURE_MCU_CHIP_WT693P" = "1" ]; then
+	echo "device shutdown"
+	up_send_ctl DeviceShutdown 0
+elif [ "$PROJECT_FEATURE_MCU_CHIP_69P803" = "1" ]; then
+	echo "send cmd to micro-p to shutdown"
+	up_send_ctl DeviceShutdown 1
+else
+	poweroff
+fi
+</code>

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