WRT54G v3.1 (firmware v4.21.1) is not route packets between interfaces

Similar Questions

• WRT54G V8.2 Firmware woes

  Hi all

  I tried to update my firmware for the latest and best Linksys for my router V8.2 and have some trouble. It seemed that everything was fine, but after the restart and connect to 192.168.1.1, all I get is 'Management Mode Firmware Upgrade', and he asks a file. I tried the firmware file again in this area, but it always returns just "upgrade failed" and I get nowhere.

  I did some further studies in the way and tried to use the Linksys tftp tool to install the upgrade, but no luck. Beforehand, I set up the IP address of my computer and set the speed of the NIC 10 Mb half duplex. I also took a hit on the problem with tftp using the command-line of the window, but I get "timeout exceeded".

  Here are the results of ping 192.168.1.1:

  Ping 192.168.1.1 with 32 bytes of data:

  Reply from 192.168.1.1: bytes = 32 time<1ms ttl="">
  Reply from 192.168.1.1: bytes = 32 time<1ms ttl="">
  Reply from 192.168.1.1: bytes = 32 time<1ms ttl="">
  Reply from 192.168.1.1: bytes = 32 time<1ms ttl="">

  Ping statistics for 192.168.1.1:
  Packets: Sent = 4, received = 4, lost = 0 (0% loss),
  Time approximate round trip in milli-seconds:
  Minimum = 0ms, Maximum = 0ms, average = 0ms

  Does anyone have this persistant problem with their WRT54G V8.2? It's a shame how it worked so far, only to be injured by a stupid firmware update!

  Thank you

  -solidus126

  After an update of the firmware, you must reset the default router, and then configure the router again from scratch.  If you have not done this since your last update of the firmware, please do it now and see if it solves your problem.  If you have saved a router configuration file, DO NOT use it.

  To reset the router press and hold the reset button for 30 seconds... Release the reset button... Unplug the power cable from your router, wait 30 seconds and reconnect the power cable... Now re - configure your router...

  Also, make sure that your computer is configured to obtain an IP automatically, disable any firewall, the security software on the computer before you try to access the configuration page...

• WRT54G (version 2) Firmware Version Question

  Hello

  Beautiful room here. I'm glad that this facility exists.

  I have the router WRT54G version 2. Finally, I upgraded the version of firmware years before Cisco Linksys bought.

  A recent announcement by the people of Black Hat (treaties in this article of TechSpot) about their intention to publish a validation tool to exploit a vulnerability of DNS rebinding on a great many routers SOHO forced me to check for the latest update of firmware for my router.

  The interesting thing is that my router's Web interface lists the current version of the firmware as 4.30.12, but the latest version of the downloadable firmware that I see listed on the support site is 4.21.1. I'm not very surprised by this apparent anomaly. If I remember correctly, that firmware version 4.30.12 download is a beta that was supposed to fix a problem connecting WiFi to a certain type. If this version of the firmware was still considered a beta at the time of the acquisition of Linksys by Cisco - or a 'stable' later firmware version incorporating the same or better fixes for the issues addressed by 4.30.12 that had been produced at that time-so maybe 4.30.12 was ruled out.

  If you read the article of TechSpot and the associated table of preliminary vulnerability, test reports, you'll see that router WRT54G version 2 is not specifically listed. Version 3 of the router is listed as vulnerable, and version 5 of the router is not.

  So, my questions are:

  Everyone here is aware of information indicating whether or not the problem of DNS Rebinding vulnerability affects the WRT54G version 2 with the last registered (4.21.1) router firmware version?

  If so, does anyone know if yes or no Cisco plans to release an update for this old router?

  If the router is vulnerable and will not be solved with a firmware update I'll probably have myself a new LInksys router which is not listed as vulnerable. (Believe me, I'm not leaving this thread to bash Linksys. This router ran like a train of 24 hours a day for years without a single hiccup that was not directly attributable to the problems of the ISP. For the price, it's one of the best purchases of equipment I've ever done calculation. And I have done this since the beginning of the 80s when I was using a CP/M system and an Apple / / e.)

  If the 4.21.1 version firmware for WRT54G version 2 is not affected, I wonder if anyone knows if yes or no 'downgrading' of 4.30.12 to 4.21.1 is likely to lead to a failure of the router. (I'll probably try it anyway. If it brick the router I'll just go ahead and get a new one.)

  BTW, I use this router with the ease of remote administration and UPnP off and strong admin password that is changed each week. (When I always used wireless I used WPA2 AES with strong password, but I am all wired now with the systems running Debian testing).

  Forgive me for talking to myself. I decided to just go ahead and "downgrade" of the 4.30.12 firmware 4.21.1 version - just because I prefer to use a version of firmware known and supported for this material. The downgrade has gone well, so no worries about this.

  I'll look for news on whether or not this version of the firmware on this particular router is vulnerable to the flaw in DNS rebinding and acts accordingly.

  Sorry for the noise.

• WRT54G v1.1 firmware fail

  I just went and updated the firmware on my wrt54gv 1.1 router and the router now goes and gives me a weird IP address, the 192.168.1.1 site is incorrect, the power LED flashes, and I reset in every way I can think of. I have downloaded the upgrade of www.linksis.com, followed all the instructions as well, and I can't help thinking that I probably killed him.

  Any help or advice on how I can get the router running again would be greatly appreciated.

  Dnulho

  I discovered how to make so that he could go back: press reset for 30 seconds, remove and continue operation reset for 30 sec, reconnect and continue to operate reset to refresh 30 sec 192.168.1.1 and it worked.

  I'm sorry to bother you

  Dnulho

• Linksys E4200 - can update firmware and roll backs damage my router?

  Hello

  I had to restore the firmware on my Linksys E4200 (v2) because I had problems after upgrading the firmware. I tried to upgrade again and again met with problems. In short, I improved a few times and restored several times. Currently I'm on the old firmware and I without any problem.

  In the old days, it was not wise to update the firmware of some peripheral hardware too often, because some devices has agreed that a limited number of updates to firmware... don't ask me why :-)

  Is this also the case with the Linksys E4200 or can I upgrade and roll back as often as the requires, or as often as I want to try to upgrade because of new features...?

  Thank you

  SJW

  As long as you do the right steps during the upgrade/downgrade the router (loading the firmware using a wired computer, not to interrupt the upgrade/downgrade process, load the right file, etc.), the unit should be fine.

• 4 usb ports - this device is disabled because the firmware of the device did not give him the necessary resources. (Code 29)

  m facing a problem with hub 4 ports usb of my... When I connect usb hub my with my usb keyboard and mouse, and then the lights of the suite to get devices but they doesnot work... and the error message shows... I checked in Device Manager and I got the message details which are given below.

  Device status:

  This device is disabled because the firmware of the device did not give him the necessary resources. (Code 29)

  driver version:

  6.1.7601.17514

  Please help me... Thank you.

  Hello

  In the Device Manager - right click on the device and Uninstall - when complete reboot.

  Check in the Device Manager to see if the device re-installed. If it isn't action - Scan for
  hardware changes.

  Also check the BIOS - Setup/settings - often F2 for system start - make sure that the USB port
  is activated. Check with Support from the manufacturer of the system/motherboard, their documentation online.
  and ask in their forums.

  How to fix error Code 29
  http://pcsupport.about.com/od/errorc/a/code-29-error.htm

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• SGE2010 - Firmware upgrade and config does not save

  Hi all

  I have a few questions, but ill start with what im trying to achieve.

  With the help of the EMS 2010 for Microsoft NAP with 802.1 x auth for access to the switch, which has led to some questions

  What I have: an EMS 2010 48 port switch firmware 3.0.0.17

  Firmware update: to ensure im not having not problems due to the old firmware, I tried to upgrade using ros_ls1_bp_ge_bx - 3020.ros to 3.0.2, by downloading the file through TFTP, the transfer is complete and that's all, nothing happens.

  Restarting the device: as part of the upgrade process, I thought I might restart, so I rebooted and found that all my settings were cleaned, as if a reset occurred... and add further pain, the backup of the settings I had taken do not appear to introduce themselves with a new request.

  NAP support: so I tested my server NPS (RADIUS) with NTRadping.exe and everything is good, however I can't the SGE2010 to talk to it... the authenticator State in the web interface is still listed as initializing... I'm not sure if it is a simple mismatch (where the attempt of a firmware upgrade), a tag that should be on the side of RADIUS or switch misconfig.

  So, in summary:

  (1) how the hell you upgrade the firmware?

  (2) why are none of my saved settings to restart the device?

  (3) if anyone one of them puts up with PAN and has all wisdom of bone beads, let me know.

  Hi Ben, once you update the firmware, you need to go to the active image, apply the second image. Restart the unit. Regarding the configuration of switch, you must save the configuration running at startup configuration

  Admin-> file management-> copy files (running at startup)

  -Tom
  Please evaluate the useful messages

• WRT54G v5.1 - firmware update

  Hello world

  I have a very simple question about the update of the firmware. I have a WRT54G v5.1 Lynksys support download page and when I have to choose the correct hardware version, there is only listed v5.0.

  I want to just make sure that it is compatible with my v5.1.

  Thanks in advance!

  / Sofian

  I think it is compatible.

• WRT54G v1.0 Firmware upgrade

  I'm trying to update the firmware for a WRT54G v1.0 (I think, it doesn't have a version # on the sticker).  I downloaded the firmware (through a google cache to the linksys support page cuz link is down).  I have unziped the file. I did a hard reset (60.60.60).  Then I connected to my router (admin pass so I don't know the reset worked) went to "system > Firmware update > Upgrade" opened the dialog box.  Then I bowsed to the .bin file found he opened it and clicked on 'Upgrade'... nothing has happened... waited... still nothing, no progress bar, nothing, nada, neah... whats up?

  I can still access the router as usual and ect is just the dialog box upgrade that seems broken.

  So, any ideas?

  PcCowboy (Caleb)

  (Mod Note: edited post for the respect of the directive.) (Thank you!)

  

  Well since no one seems to know the cause of my problem, I guess that ill just go to the site www.dd-wrt.com, they prob help and they clam to get the best results in their firmware.

  Ta - your.

  PcCowboy

• WRT54G ver.2 Firmware Version: v4.21.1 - cannot connect wireless

  Hello

  These days I could not connect to my wireless network.  I have 1 office, cable that connects no problem.  2 laptops (win xp) that can both see the network at full power, but I am unable to connect.  I just get the dialog box "until the network... "and then it expires later on two laptops. I have reset the router, updated firmware, disabled the secutiry everything tried but nothing works.  I am able to connect to other networks in my apt complex, so I guess my laptops aren't the issue and that its my router.  again, it was something just all of a sudden, after no change in one of my installation.

  Any suggestions are greatly appreciated.

  Thank you

  Jason

  After an update of the firmware did you reset your router and reconfigure all the settings on it again? If this isn't the case, then press in and hold the reset for 30 seconds button... Release the reset button... Unplug the power cable from your router, wait 30 seconds and reconnect the power cable... Now re - configure your router...

  Here is the wireless settings that you can configure your router, and I think that should solve your problem.

  When you connect to the router configuration page, click on the Wireless tab

  -Wireless network mode must be mixed...
  -Provide a unique name in the name box of the wireless network (SSID) in order to differentiate your network from your network of neighbors...
  -Set the channel 11-2 wireless, 462 GHz... Wireless SSID broadcast should be enabled and then click on save settings...
  Please take note of the name of the wireless network (SSID) because it's the network identifier...

  For wireless security: -.
  Click the sub-tab under wireless > Wireless Security...

  Change the mode of WPA wireless security, encryption, select TKIP. Password input your desired WPA key. For example, MySecretKey, this will serve as your network key whenever you connect to your wireless network. Do NOT give this key to anyone and do not forget the key.

  NOTE: The password must be more than 8 characters...

  Click the settings advanced wireless

  Change the tag to 75 interval, change the Fragmentation threshold to 2304, change the RTS threshold to 2304 and click on save settings...

  Now let's see if you can locate your wireless network and try to connect...

• WRT54G will connect to the network but will not connect to internet

  Guys, I installed an older Linksys CM100 cable modem and when I did I lost the connection to the internet using the WRT54G Router. I can connect fine net when I go to right fromt the modem cable to the pc. I can use my home network very well. I did a firmware upgrade, does not. I'm losing my mind. It worked fine before the new cable modem. Does make sense to anyone? BTW, I can't connect to the internet via wired or wireless connections and ping www.google.com gives 100% packet loss. Ditto for a ping to 192.168.1.100 (cable modem) when the router is connected.

  Dear God please help me

  -Jacob

  Thus, because no one here was able to offer all the help, I called tech support and was very surprised. I was able to get a tech immediately and without going through the 1 million on the phone buttons. The service is in India, but I could communicate well enough with him, even though I usually have people of understanding of handful who speak English as a second language. The issue that I had was that the default IP of the modem cable (192.168.1.100) and ip address of the router (192.168.1.1) were too similar. Apparently, the fact that the 3rd number 1 for both series was the cause of the problem. We changed the IP address of the router to 192.168.5.1, power cycling it and unfortunately it worked.

• EFI and SMC firmware MBP 8.1 do not match list Apple

  Hi all

  I have a MacBook Pro 13 ", beginning 2011, 8.1.

  I changed the hard drive with a Samsung SSD 850 EVO and installed the OSX El Capitan 10.11.4 Version (15E65) with a clean install (format, then install).

  After that, I noticed that my fans are working more than usual. So I checked the SMC and EFI.

  When I check the presentation of the material, here's what I find:

  Model identifier: MacBookPro8, 1

  Boot ROM version: MBP81.0047.B2C

  Version of the SCM (System): 1.68f99

  But it seems my SMC and EFI firmware do not match Apple list/recommendation:

  MacBook Pro (13 inch, early 2011) MacBookPro8, 1 MBP81.0047.B2A (2015-001) 1.69f4 (SMC 1.7)

  I found this information here:

  On the updates of the EFI and SMC firmware for Mac computers with processor Intel - Apple Support

  I am trying to update, but I received the following message: "this software is not supported on your system."

  Someone at - it already had the same issue on the fans or mismatch SMC/EFI?

  Kind regards

  Carpet

  Hi the-Mat:

  I have the same exact computer and the exact same hard drive. Here are a few impressions of screen.

  

  My information is the same as yours.

  

  

  The version that you and I have is a more recent version. We have MBP81.0047.B2C instead of B2A.

  < Alter > for your fans, try the following:

  Try the PRAM reset: reset the PRAM

  And try the SMC reset: Reset the SMC

  How to reset your Mac SMC & PRAM - and why: reset the SMC & LANDAU

  Kim

• 40RL953B firmware issue and it does not start

  Hello

  After the firmware update, my 40RL953B is no longer in effect. I have a green light on the left front is on but nothing on the right and the remote control or switch those who work. Connect the input/output after 10 min makes no difference.

  I need a firmware to be flashed and to do this, I will need Init_clear and MBOOT files for 40RL953B. There are other sites, offering them on the other site, but I can't find it for my model. Toshiba said they are to pick up and return at their support center, but in reality, all that I need is a correct initialization file and firmware to Flash the current corrupt firmware.

  Anyone who can help on this?

  The site I found are those below:

  http://forums.Toshiba.com/T5/televisions/TV-40TL933-wont-start-anymore/TD-p/332352
  http://www.AVMagazine.it/Forum/107-disc-Ufficiali-LCD-full-HD/226085 (used Google Translator)

  Hello
  Can someone please give me a MBoot.bin file and the INIT_CLEAR file for model 40RL953B?
  I really need as technical support Toshiba told me that they can be obtained only by a certified toshiba technical support...
  All I need is them and then Flash the firmware so that my TV will be back, but toshiba is denied and just tell me to return the unit/back which will take days...

  Please help me on this

  Kind regards

• Nighthawk R7000 told me a firmware update is available, but not...

  My admin page tells me that my firmware version is: V1.0.4.30_1.1.67

  And he says: "an update of the firmware of the router is available" at the top of the page.

  But when I click on the button I get the message "no new version of firmware available."

  Any ideas? I bounced the router and no change.

  Thank you

  I suspect that occurs because the fired NG of the buggy version, which is now in beta and some versions before, but never to reset data that verifies the router.

  What you have is the latest "stable version" that works well for most people. Anything after that seems to give no problems. I hope soon NG will release a free firmware tested stable bug.

• Firmware QJP_N911aR1322C c\does does not work on Mac OS x 10.9

  Message: Can't open Updater.app Firmware HP. You eject the disc.

  Hello

  The Firmware Update tool is not compatible with the Mavericks, so it will not work on your operating system:

  Name of the file: