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Firmware from earlier versions can be updated using instructions in the Firmware update#Updating Updating firmware via bootloader section. |
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- Prepare the selected server for operation. The server address must be known; also firmware distributive file should be loaded onto the server.
- The router/controller should be prepared for operation according to the documentary requirements. Router configuration should allow for data exchange with the server via TFTP/FTP/SCP and ICMP protocols. Server's belonging to the security zones of the router/controller must be taken into account.
- Connect to the router/controller locally via Console port or remotely via Telnet or SSH.
Check the server availability for the router using ping command on the router/controller. If the server is not available, check the router/controller settings and the status of the server network interfaces. - To update the router/controller firmware, enter the following command. Specify IP address of the server being used as <server> For updates that utilize FTP or SCP server, enter a username (<user> parameter) and a password (<password> parameter). Specify the name of the firmware file loaded onto the server as <file_name> parameter (when using SCP, the full path must be as <folder> parameter). When the command is executed, router will copy the file into its internal memory, perform data integrity check and save it into non-volatile memory.
TFTP:
Блок кода esr# copy tftp://<server>:/<file_name> system:firmware
FTP:
Блок кода esr# copy ftp://[<user>[:<password>]@]<server>:/<file_name> system:firmware
SCP:
Блок кода esr# copy scp://[<user>[:<password>]@]<server>://<folder>/<file_name>system:firmware
SFTP:
Блок кода esr# copy sftp://[<user>[:<password>]@]<server>:/<file_name> system:firmware
Example of updating main firmware via SCP:
Блок кода esr# copy scp://adm:password123@192.168.16.168://home/tftp/firmware system:firmware
To start the device with the new firmware version, switch the active image. With show bootvar command, locate the image number, containing updated firmware.
Блок кода esr# show bootvar Image Version Date Status After reboot ----- -------------- -------------------- ------------ ------------ 1 1.0.7 build 141[f812808] date 18/02/2015 time Active * 16:12:54 2 1.0.7 build 141[f812808] date 18/02/2015 time Not Active 16:12:54Use the following command to select the image:
Блок кода esr# boot system image-[1|2]
To update the secondary bootloader (U-Boot), enter the following command: Specify IP address of the server being used as <server> parameter. For updates that utilize FTP or SCP server, enter a username (<user> parameter) and a password (<password> parameter). Specify the name of the secondary bootloader onto the server as <file_name> parameter (when using SCP, the full path must be as <folder> parameter). When the command is executed, router will copy the file into its internal memory, perform data integrity check and save it into non-volatile memory.
TFTP:
Блок кода esr# copy tftp://<server>:/<file_name> system:boot-2
FTP:
Блок кода esr# copy ftp://<server>:/<file_name> system:boot-2
SCP:
Блок кода esr# copy scp://[<user>[:<password>]@]<server>://<folder>/<file_name>system:boot-2
SFTP:
Блок кода esr# copy sftp://<server>:/<file_name> system:boot-2
Scroll Pagebreak
Updating firmware via bootloader
Router/controller firmware may be updated via the bootloader as follows:
When U-Boot finishes the router initialization, break the device startup with the <Esc> key.
Блок кода Configuring PoE... distribution 1 dest_threshold 0xa drop_timer 0x0 Configuring POE in bypass mode NAE configuration done! initializing port 0, type 2. initializing port 1, type 2. SMC Endian Test:b81fb81f nae-0, nae-1 =======Skip: Load SYS UCORE for old 8xxB1/3xxB0 revision on default. Hit any key to stop autoboot: 2
Specify TFTP server address:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# serverip 10.100.100.1
For version 1.5 and newer:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# serverip 10.100.100.1
Specify router IP address:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# ipaddr 10.100.100.2
For version 1.5 and newer:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# ipaddr 10.100.100.2
Specify the name of the firmware file on the TFTP server:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# firmware_file firmware
For version 1.5 and newer:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# firmware_file firmware
The environment can be saved using 'saveenv' command for future updates.
Scroll Pagebreak Launch firmware update procedure:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# run tftp_update_image1 Using nae-0-3 device TFTP from server 10.100.100.1; our IP address is 10.100.100.2 Filename 'esr1000/firmware'. Load address: 0xa800000060000000 Loading: TftpStart:TftpTimeoutMsecs = 10000, TftpTimeoutCountMax = 6 ################################################################# ################################################################# ################################################################# ######################### #################################### done Bytes transferred = 64453909 (3d77d15 hex) Device 0: MT29F8G08ABBCAH4 ... is now current device NAND erase: device 0 offset 0x1440000, size 0x6400000 Bad block table found at page 262080, version 0x01 Bad block table found at page 262016, version 0x01 Erasing at 0x7800000 -- 1895825408% complete.. OK NAND write: device 0 offset 0x1440000, size 0x6400000 104857600 bytes written: OK
Set the downloaded firmware as an image to start the system and reboot the router/controller:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# run set_bootpart_1
For version 1.5 and newer:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# boot_system image1 BRCM.XLP316Lite Rev B0.u-boot# reset
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Secondary bootloader initializes NAND and the router/controller. During the update, a new file of the secondary bootloader is saved to the flash.
To view the current version of the load file operating on the device, execute 'version' command in U-Boot CLI. Also, the version is displayed during the router startup:
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When U-Boot finishes the router initialization, break the device startup with the <Esc> key.
Блок кода Configuring PoE... distribution 1 dest_threshold 0xa drop_timer 0x0 Configuring POE in bypass mode NAE configuration done! initializing port 0, type 2. initializing port 1, type 2. SMC Endian Test:b81fb81f nae-0, nae-1 =======Skip: Load SYS UCORE for old 8xxB1/3xxB0 revision on default. Hit any key to stop autoboot: 2
Specify TFTP server address:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# setenv serverip 10.100.100.1
For version 1.5 and newer:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# serverip10.100.100.2
Specify router/controller IP address:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# setenv ipaddr 10.100.100.2
For version 1.5 and newer:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# ipaddr 10.100.100.2
Specify the name of the bootloader file on the TFTP server:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# uboot_file u-boot.bin
For version 1.5 and newer:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# uboot_file u-boot.bin
The environment can be saved using 'saveenv' command for future updates.
Launch firmware update procedure:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# run upd_uboot
For version 1.5 and newer:Scroll Pagebreak Блок кода BRCM.XLP316LiteRevB0.u-boot# run tftp_update_uboot Using nae-1 device TFTP from server 10.100.100.1; our IP address is 10.100.100.2 Filename 'esr1000/u-boot.bin'. Load address: 0xa800000078020000 Loading: ########################################################### done Bytes transferred = 852648 (d02a8 hex) SF: Detected MX25L12805D with page size 256, total 16777216 bytes 16384 KiB MX25L12805D at 0:0 is now current device
Reboot the routerdevice:
Блок кода BRCM.XLP316Lite Rev B0.u-boot# reset