For example, I will update the iLO 5 firmware on the HPE ProLiant DL380 Gen10 server.
Continue reading “How to upgrade iLO 5 on HPE servers”Author Archives: Vyacheslav
Configuring HTTPS in Apache
First, I will give an example of setting up HTTPS in Apache using a self-signed key.
Continue reading “Configuring HTTPS in Apache”Configuring RPS (Receive Packet Steering)
Receive Packet Steering (RPS) is a software implementation of RSS. Useful for example when there are fewer interrupts on the network interface than the processor cores.
Continue reading “Configuring RPS (Receive Packet Steering)”Solution for ImportError: No module named web
Once I needed to disable the Nginx web server on the same server with iRedmail and install Apache2. And when I tried to start iRedadmin, it did not open, and in the Apache2 logs I saw:
Continue reading “Solution for ImportError: No module named web”iRedMail. Adding a catch-all account
One customer once asked to set up a forwarding of all email from non-existent addresses in his domain to a specific email address, this is usually called catch-all or luser_relay in postfix.
Continue reading “iRedMail. Adding a catch-all account”How to add Alias to iRedMail
Once, on the same mail server with iRedMail, I needed to redirect mail from the old domain to the new one, so I decided to add an alias so as not to lose contact with clients who will write to the email addresses of the old domain.
Continue reading “How to add Alias to iRedMail”Configuring FTPS in ProFTPd
I will give an example of configuring FTPS in ProFTP, and prohibit simple connections without encryption.
Continue reading “Configuring FTPS in ProFTPd”Netis WF2411E Firmware Update
As an example, I will take a Netis WF2411E router with the firmware version 2.4.41346 installed and update it.
Continue reading “Netis WF2411E Firmware Update”Firmware Update HP 544+QSFP (764284-B21) Mellanox ConnectX-3 Pro EN
I once updated the driver for the Mellanox ConnectX-3 Pro EN / HP 544+ QSFP (764284-B21) network adapter and decided to update the firmware at the same time.
Continue reading “Firmware Update HP 544+QSFP (764284-B21) Mellanox ConnectX-3 Pro EN”How to update the Mellanox ConnectX driver
For example, I will update the driver for the Mellanox ConnectX-3 Pro EN / HP 544+ QSFP (764284-B21) network adapter that I installed in the HPE DL380 Gen10 server with Ubuntu Server 18.04.
Continue reading “How to update the Mellanox ConnectX driver”