Linksys WRT54G v1.1
The device is fully supported by FreeWRT. You can install the FreeWRT firmware via the update function of the vendor web administration. The vendor uses NVRAM to store information about the configuration of the device. FreeWRT ignores these settings.
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Architecture: MIPS Vendor: Broadcom Bootloader: PMON System-On-Chip: Broadcom 4710 CPU Speed: 125 Mhz Flash size: 4 MB RAM: 16 MB Wireless: integrated Broadcom BCM43xx 802.11b/g Ethernet: ADM6996L Serial modification: only with external UART JTAG: yes NVRAM: yes |
The boot_wait NVRAM variable is off by default. TFTP installation is not possible without exploit.
Network configuration
The default network configuration is:
| interface name | description | default ip configuration |
| eth0 | LAN Ports | 192.168.1.1/24 |
| eth1 | WAN Port | dhcp |
| eth2 | Wifi | disabled for security reasons |
TFTP Installation notes
TFTP commands:
tftp 192.168.1.1 tftp> binary tftp> trace tftp> rexmt 1 tftp> put freewrt-linksys-wrt54g-v11-brcm-2.4-jffs2.bin
After this wait 3-5 minutes, depending on the size of the firmware image.
