I will give an example of installing a tftpd server tftpd-hpa.
On the test, I will give an example of creating a backup of the Huawei SmartAX MA5683T configuration to a TFTP server, as well as its restoration.Recovery is often useful when you need to quickly return to the previous configuration or to make massive changes to the configuration or to profiles that are active and […]
It happened when during the process of updating the firmware of RocketM, NanoBeam, NanoStation and other Ubiquiti devices power was lost, or there were some other problems after which the device could not be accessed via the web interface and it did not work. I will describe in points how you can restore the firmware: […]
Recently, it was necessary to configure the issuance of IP addresses to several old DOCSIS modems and the host located after the modem. At hand was the Arris Cadant C3 and Thomson TCM-420 modems. First of all, let’s start a DHCP server that will issue IP addresses to modems, for example, as I described in […]
TFTP (Trivial File Transfer Protocol) It is mainly used for initial loading of diskless workstations. TFTP, unlike FTP, does not contain authentication capabilities (although it is possible to filter on the IP address) and is based on the transport protocol UDP.atftpd serveratftp client Install: The server uses the port: 69/udpThe default directory is /srv/tftp if […]
To open the TFTP port in IPTables, we will run the rule:
One of the options for running the tftp server on Windows is to download and run the application from the link http://tftpd32.jounin.net/tftpd32_download.html After running the application to test it, you need to run the tftp client, if it is not installed on Windows, we set it by typing: Or you can also open the “Control […]
I wrote a script for backup configuration of TP-Link switches. The script runs on Linux where the TFTP server is running, it is connected via telnet to the switch and the configuration command is sent to the specified TFTP, when the telnet connection is closed, the file is moved to the desired directory, and the […]