As an example, I’ll take the Haylou GT6 headphones, which became desynchronized and connected to the phone separately, as two different devices.
Continue reading “How to sync Haylou headphones”Adding ONT Huawei HG8245 on Huawei MA5800
For example, on the OLT Huawei MA5800-X15 with firmware R018, I will add ONT Huawei HG8245 and some ONTs with WiFi from third-party manufacturers.
Continue reading “Adding ONT Huawei HG8245 on Huawei MA5800”How to configure PowMr HVM3.2H-24V-N
For example, PowMr HVM3.2H-24V-N inverter with LiFePO4 24V 105Ah battery.
Continue reading “How to configure PowMr HVM3.2H-24V-N”How to configure ODBC for Asterisk
One day I installed new Asterisk 20 from source on Ubuntu Server 22.04 and I needed to record CDR call statistics to a MySQL database since MySQL server was already installed and used by other services. And the cdr_mysql module was removed in Asterisk 19, so I had to configure ODBC to write CDRs to MySQL.
Continue reading “How to configure ODBC for Asterisk”Setting up Fail2ban with IPv6
I will give an example of configuring Fail2ban to work with IPv6 addresses.
Continue reading “Setting up Fail2ban with IPv6”How to block sites on Juniper
For example, I’ll take the Juniper MX204 router and show an example of blocking sites by IP addresses or networks.
Continue reading “How to block sites on Juniper”Configuring SOCKS in MikroTik
I will give an example of setting up a SOCKS proxy server on Mikrotik.
Continue reading “Configuring SOCKS in MikroTik”Solution rsyslogd: action ‘action-6-builtin:omfile’ resumed (module ‘builtin:omfile’)
One day, on the same server running Ubuntu 20.04, I noticed a lot of messages in /var/log/syslog:
Continue reading “Solution rsyslogd: action ‘action-6-builtin:omfile’ resumed (module ‘builtin:omfile’)”phpBB. How to remove all IP addresses from banlist
One day I needed to clear all IP addresses and subnets from the banlist, and there were about 20,000 of them, so I decided to run an SQL query.
Continue reading “phpBB. How to remove all IP addresses from banlist”iRedMail. Changing the size of a mail attachment
For example, I’ll take the installed iRedMail-1.6.8 and change the maximum size of the mail attachment.
Continue reading “iRedMail. Changing the size of a mail attachment”