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1 articles tagged "ip default gateway"

• How do I Drop or block attackers IP with null routes?

  Someone might attack on your system. You can drop attacker IP using IPtables. However, you can use route command to null route unwanted traffic. A null route (also called as blackhole route) is a network route or kernel routing table entry that goes nowhere. Matching packets are dropped (ignored) rather than forwarded, acting [...]

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