Changes between Version 6 and Version 7 of Csle2022/Agenda/FW


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Timestamp:
Oct 20, 2022, 11:13:17 AM (2 years ago)
Author:
geethike
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  • Csle2022/Agenda/FW

    v6 v7  
    44== How the Firewall of Linux works: ==
    55Most of the Linux distro’s ship with default firewall tools that can be used to configure them. We will be using “IPTables” the default tool provided in Linux to establish a firewall. Iptables is used to set up, maintain and inspect the tables of the IPv4 and IPv6 packet filter rules in the Linux Kernel.
     6
     7= iptables Lab =
     8
     9In this lab, you will setup a Basic Firewall Rules with iptables.
     10
    611
    712== Chains :- ==
    … …  
    4752The Rules you set in the iptables are checked from the topmost rules to the bottom. Whenever a packet passes any of the top rules, it is allowed to pass the firewall. The lower rules are not checked. So be careful while setting up rules.'''
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    49 == iptables Lab ==
    50 
    51 In this lab, you will setup a Basic Firewall Rules with iptables.