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Whitelist an IP address in IPTables.

How to whitelist IP address 192.168.0.1

Step 1: Log into the server via SSH.

Step 2: Allow incoming connections from 192.168.0.1

# iptables -A INPUT -s 192.168.0.1 -j ACCEPT

Step 3: Allow outgoing connections to 192.168.0.1

# iptables -A OUTPUT -d 192.168.0.1 -j ACCEPT

  • IPTables, Whitelist, SSH, block ip, whitelist ip

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