Flashen fehlgeschlagen
Verfasst: 02.09.2015 15:59
Hallo. Was tun, wenn nach einem Firmware-Flash auf einem 1043ND das WLAN-Interface nicht hochkommt und man auch per Kabel keine IP bekommt?
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Easy failsafe mode
Every OpenWRT router has a failsafe mode. In failsafe, the router attempts to bypass almost all configuration in favor of a few hard coded defaults, resulting in a router that boots up as 192.168.1.1/24. Yes, that was a verbatim copy of the official explanation. So, if we boot our router in failsafe mode, will we be able to recover it? Yes.
Entering the recovery mode is done by simply pressing a hardware button on the device during bootup. In the TP-Link TL-WRxxx series it is done by holding the QSS button while the system is booting (while the System LED is flashing). If done correctly, the System LED will start blinking alot faster and the device should be pingable on 192.168.1.1. No DHCP and sorcery here, you will need to set your computer manually to IP 192.168.1.2 (or anything else in the /24 subnet), subnet mask 255.255.255.0 and gateway as the router’s IP. If everything went right, from entering the failsafe mode to manually assinging the IP to your computer, the router should be pingable and telnet-able over it’s IP. Skip to «Using failsafe mode», you are so unlucky you are not going to see the insides of your router!
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mount_root
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passwd