Linux/iptables: Difference between revisions
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! | !Tables | ||
! | !Chains | ||
! | ! | ||
! | ! | ||
|- | |- | ||
| | |FILTER | ||
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* INPUT | * INPUT | ||
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|- | |- | ||
| | |NAT | ||
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* PREROUTING | * PREROUTING | ||
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|- | |- | ||
| | |MANGLE | ||
(modify ip headers) | |||
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* PREROUTING | * PREROUTING | ||
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|- | |- | ||
| | |RAW | ||
(connection tracking) | |||
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* PREROUTING | * PREROUTING | ||
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|- | |- | ||
| | |SECURITY | ||
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Revision as of 17:13, 4 December 2023
| Tables | Chains | ||
|---|---|---|---|
| FILTER |
|
||
| NAT |
|
||
| MANGLE
(modify ip headers) |
|
||
| RAW
(connection tracking) |
|
||
| SECURITY |
Tables
- Filter (Default)
- NAT
- Mangle (modify ip headers)
- (Raw) (Connection tracking)
- (Security) (SELinux Tagging)
Chains
raspi wifi to ethernet
- rc.local
- iptables --table nat --append POSTROUTING --out-interface wlan0 -j MASQUERADE
- iptables --append FORWARD --in-interface eth0 -j ACCEPT