31 October 2023 · 3 min read · Updated: 2 February 2025

Cum s? adaugi un IP pe lista alb? în Fail2ban pe Debian Linux

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Fail2ban este un instrument popular pentru a proteja serverul t?u VPS, blocând adresele IP mali?ioase. Uneori, este necesar s? adaugi anumite adrese IP pe lista alb? pentru a preveni blocarea acestora. Iat? cum se face:

Pasul 1: Acceseaz? serverul t?u

Conecteaz?-te la serverul t?u Debian VPS prin SSH:

ssh your_username@your_server_ip

Pasul 2: Deschide fi?ierul de configurare Fail2ban

Po?i ad?uga IP-uri pe lista alb? editând fi?ierul de configurare jail.local. Folose?te editorul t?u de text preferat:

sudo nano /etc/fail2ban/jail.local

Pasul 3: Adaug? IP-ul pe lista alb?

G?se?te sec?iunea pentru jail specific? (de exemplu, sshd) ?i adaug? IP-ul t?u pe linia ignoreip. Dac? nu este prezent, po?i s? o creezi:

ignoreip = 127.0.0.1/8 IP_TAU_WL

Înlocuie?te IP_TAU_WL cu adresa IP pe care dore?ti s? o adaugi pe lista alb?.

Pasul 4: Salveaz? ?i închide

Dup? ce ai f?cut modific?rile, salveaz? fi?ierul ?i închide editorul de text. În Nano, po?i face acest lucru ap?sând CTRL + X, apoi Y ?i Enter.

Visual overview of Cum s? adaugi un IP pe lista alb? în Fail2ban pe Debian Linux — Visual overview: Cum s? adaugi un IP pe lista alb? în Fail2ban pe Debian Linux

Pasul 5: Reinicieaz? Fail2ban

Pentru a aplica modific?rile, reinicieaz? serviciul Fail2ban:

sudo systemctl restart fail2ban

Concluzie

Adresa IP specificat? ar trebui acum s? fie pe lista alb? în Fail2ban. Dac? cau?i un server VPS de încredere, ia în considerare vizitarea serverelor VPS de la NetCloud24.

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Key topics covered in Cum s? adaugi un IP pe lista alb? în Fail2ban pe Debian Linux — Key topics covered in this NetCloud24 guide.

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Practical checklist for Cum s? adaugi un IP pe lista alb? în Fail2ban pe Debian Linux — Practical checklist for applying the guidance in this article.

Author: Łukasz Bodziony

Website: Windows VPS

Łukasz Bodziony is the CEO and founder of NETCLOUD24, a global VPS hosting brand proudly originating from Poland. With extensive experience in cloud computing, virtualization, and server management, he delivers high-performance Windows VPS and Remote Desktop Services (RDS) solutions to clients across Europe, North America, and beyond.

His expertise covers a wide range of technologies, including Microsoft Azure, Proxmox VE, Amazon Web Services (AWS), and numerous other virtualization and cloud platforms.

Beyond running his hosting business, Łukasz also provides professional paid server configuration and optimization services for companies and individuals. Outside of work, he is dedicated to caring for his children and building a secure future for them.

If you are interested in working with him or need expert assistance with your hosting, cloud environment, or server setup, feel free to reach out via Windows VPS.

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