How To View Iptables In Linux?
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To view the iptables rules on a Linux system, use the command line utility “iptables”. This command can be used to view, add, and delete rules from the kernel’s Netfilter iptables.
For example, to view the existing rules, use the “iptables -L” command. This will list all of the existing rules in the kernel’s Netfilter iptables.
You can also use the “iptables -S” command to get a summary of the existing rules. This will give you a quick overview of the rules.
If you want to view a specific chain or table, use the “iptables -t <table> -L” command. This will list all the rules for a specified table.
Finally, you can use the “iptables -S -v” command to view all the rules in detail. This will show you the source and destination IPs, ports, and other details for each rule.