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beljim7419's avatar
beljim7419
Aspirant
Jan 01, 2012

Tftp

How exactly do I go about doing a TFTP recovery before I consign my NV+ 4000 to the bin.

I''ve tried USB recovery but that just hangs so TFTP is my last option.

I have downloaded all teh files anf TFTP prob and set it up.
My issue seems to be that my TFTP program uses 127.0.0.1 instead of the 192.168.125.1 I have set my Computer to.
I tried seting my router to the 192.168.125.2 address and my pc to 192.168.125.1 but that doesn't work either.

Am I doing something wrong or is the NV+ just incapable of recovering.

I'm getting the arp error which i think is a timeout error so not sure if the nas is just not connecting correctly.

19 Replies

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  • Windowws 7 64 bit and Tftpd32 by ph. jounin. think i got it from a link on these forums and has all the revelatnt files and readme packed with it.
    Do you have another I can try with files?
  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    Latest version of Tftpd32 is available here: http://tftpd32.jounin.net/tftpd32_download.html

    The files you got are still useful but with Windows 7 for the tftpd32.exe itself you may want to use a newer version, maybe even the 64-bit one since you're using Win 7 64-bit.

    I think it's quite likely that the tftpd32.exe doesn't work with 64-bit systems (at least Windows 7 ones). The 127.0.0.1 suggests perhaps that the program can't detect a network connection so is defaulting to 127.0.0.1 (localhost i.e. a loopback address referring to your Win 7 machine).

    Post how you get on.
  • Hi,
    Thanks for the link. I have downloaded the newest version for 64 bit. Mine was from 2006 apparently. lol
    I am getting the same problem though. I must be doing something wrong. Maybe setting the pc address?

    I basically go to network and sharing center, click the local area connection and go to it's properties then in internet protocol TCP/IPv4 I change the static IP address to 192.168.125.1 and the subnet mask to 255.255.255.0 and leave everything else blank.
    TFTP detects my My IP as 192.168.125.1 which is good.
    Then when I pull the ethernet wire out to swap to directly connect the NAS then the field in TFTP changes to the loop back one of 127.0.0.1
    my IP is still set to 192.168.125.1 in the TCP/IPv4 but TFTP is detecting 127.0.0.1 now.

    What am I doing wrong?

    I basically try to follow these instructions

    1. Connect your PC directly to the ReadyNAS and set the IP address of
    the PC to 192.168.125.1 with subnet mask 255.255.255.0. Make sure
    the ReadyNAS is powered off.

    2. Start TFTPD32.exe.

    3. Set the TFTPD32 timeout to 10 seconds in Settings.

    4. Make sure that the current directory of TFTPD is set to where you
    have downloaded the files, and the server interface is showing
    192.168.125.1.

    5. Close all other window applications including RAIDar and your browser.

    IMPORTANT: Disable any firewall software. It will prevent the NAS to
    communicate with the PC.

    6. Press power button on the front of the ReadyNAS and keep it depressed
    for about 10 seconds, and release when all disk LEDs flash for the 2nd
    time. The disk LEDs will flash at 5 secs and again at 10 secs. When the
    unit first powers up, there is a very quick flash of the LEDs (less then
    a second), ignore this power on flash, only looking for the +1 second
    longer flashes.

    7. Disk LED 1 and 4 will stay lit. If these LEDs are not lit, you must
    go back to step 6 and try again.

    8. Monitor the TFTPD window as it should show uploading kernel_conf and
    initrd_conf.

    9. Lastly TFTPD will upload the RAIDiator image to the ReadyNAS. The image
    is about 45 MB, so it will take several minutes. It's possible that
    the transfer will fail several times due to timeouts. In that case,
    you may need to try connecting the ReadyNAS and the PC via a
    router/switch and increase the timeout value in the TFTPD setting.

    10. If the transfer is successful, your system should come up shortly
    after. To complete the firmware installation, perform the 5-sec reset
    by holding the hidden System Reset Switch on the back of the ReadyNAS
    for about 5 seconds, until you see the 4 disk LEDs blink once, while
    powering on the system.
  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    Could you try turning IPv6 off on the PC and if there is an option for it in the TFTP app as well?

    If it stays on the 127.0.0.1 address could you try briefly removing the ethernet cable and reconnecting it and seeing what happens.
  • I have unticked ipv6 and rebooted but same 127.0.0.1 address found.

    Im going to repartition my hard drive and install windows xp fresh with no firewall etc and see if i can get a connection
  • Just tried but just the same. no ipv6 in the tftp prog though.
    going to install xp on another drive and test that.
  • No same still. I'm assuming the tftp part must be dead too. I'll scrap it.
  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired
    On XP did you try the old TFTP app included in the zip download from readynas.com?
  • Yes I tried a few different ones.
    I noticed after further tests that the Ip address does indeed stay at 192.168.125.1 when I connect my other nas to the pc directly therefore can only assume the Ethernet jack is bust on the nas or the firmware is so corrupt it is not sending a signal to the pc which is why it is just looping back.
    I would assume the latter as i cant usb recover either.
    No idea how it could have got in this state but it is obviously not saveable.

    Thanks for all your help though it was much appreciated.

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