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36 lines
783 B
Markdown
36 lines
783 B
Markdown
# ip rule
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> IP routing policy database management.
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> More information: <https://man7.org/linux/man-pages/man8/ip-rule.8.html>.
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- Display the routing policy:
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`ip rule {{show|list}}`
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- Add a new rule based on packet source addresses:
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`sudo ip rule add from {{192.168.178.2/32}}`
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- Add a new rule based on packet destination addresses:
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`sudo ip rule add to {{192.168.178.2/32}}`
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- Delete a rule based on packet source addresses:
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`sudo ip rule delete from {{192.168.178.2/32}}`
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- Delete a rule based on packet destination addresses:
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`sudo ip rule delete to {{192.168.178.2/32}}`
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- Flush all deleted rules:
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`ip rule flush`
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- Save all rules to a file:
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`ip rule save > {{path/to/ip_rules.dat}}`
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- Restore all rules from a file:
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`ip rule restore < {{path/to/ip_rules.dat}}`
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