These are my blogs

Allow Winbox Discovery

2023-11-18 Linux OpenSUSE Firewall

Secara default winbox di openSUSE tidak menampilkan Neighbors karena terblokir oleh firewall. Kita harus allow manual. sudo firewall-cmd --permanent ... Read More

Setup Fail2Ban Zimbra

2023-03-26 Linux Server Tutorial Firewall

0. sudo -u zimbra - zmprov mcf +zimbraMailTrustedIP 127.0.0.1 +zimbraMailTrustedIP {IP of Server} zmcontrol restart 1. Install Fail2Ban yum install ... Read More