List iptables rules

bash

sudo iptables -L -n -v

Explanation

Common on older systems and container hosts.

Learn the surrounding workflow

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

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Inspect modern nftables configuration.

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Capture packets on a specific interface.

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Limit packet capture to a host and service port.

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List interfaces with addresses concisely.

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