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Costas Drogos 73a26db0ef Fix iptables stats tests for iptables > 1.8.9 il y a 1 an
.github 5e1c306c17 Sync repo templates ⚙ il y a 1 an
iptables 73a26db0ef Fix iptables stats tests for iptables > 1.8.9 il y a 1 an
.gitignore 43b10c99ed fix content mismatch for fake iptables error il y a 6 ans
DCO e798720097 update CoC and legalese il y a 7 ans
LICENSE dfcfd8d9ba Initial commit il y a 10 ans
NOTICE e798720097 update CoC and legalese il y a 7 ans
README.md 1b61458e2d Convert CI from Travis to GitHub Actions il y a 2 ans
build 96ed17012d scripts: set compatible shebang il y a 9 ans
code-of-conduct.md e798720097 update CoC and legalese il y a 7 ans
go.mod 3205874193 adding ClearAll and FlushAll il y a 4 ans
test b991915048 test: drop deprecated -i flag il y a 1 an

README.md

go-iptables

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Go bindings for iptables utility.

In-kernel netfilter does not have a good userspace API. The tables are manipulated via setsockopt that sets/replaces the entire table. Changes to existing table need to be resolved by userspace code which is difficult and error-prone. Netfilter developers heavily advocate using iptables utlity for programmatic manipulation.

go-iptables wraps invocation of iptables utility with functions to append and delete rules; create, clear and delete chains.