Section: Firewalling with nftables and iptables

List iptables rules

bash
bash
sudo iptables -L -n -v
Explanation

Show IPv4 filter rules with counters.

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Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Related commands

Same sheet · prioritizing Firewalling with nftables and iptables
Show nftables rules
Display the active nftables ruleset.
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Create nftables table
Create an inet filter table.
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Create nftables chain
Create an input chain with a default policy.
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Export iptables rules
Dump current iptables rules in restore format.
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Allow SSH with iptables
Insert a rule allowing inbound SSH.
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Drop traffic from IP
Block all inbound traffic from a source IP.
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