Iptables is based on which of the following frameworks?

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  • Post last modified:December 21, 2021
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Last Updated on December 21, 2021 by InfraExam

Iptables is based on which of the following frameworks?

  • Netfilter
  • NetDoom
  • NetCheck
  • NetSecure
  • None of the choices.
Explanation: 
ipchains is a free software based firewall running on earlier Linux. It is a rewrite of ipfwadm but is superseded by iptables in Linux 2.4 and above.
Iptables controls the packet filtering and NAT components within the Linux kernel. It is based on Netfilter, a framework which provides a set of hooks within the Linux kernel for intercepting and manipulating network packets.
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