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Jonathan Boulle aab13f7370 Merge pull request #18 from steveeJ/version-detect-fix vor 9 Jahren
iptables fbb73372b8 Merge pull request #18 from steveeJ/version-detect-fix vor 9 Jahren
.travis.yml 3a95bb2b46 travis/tests: require SUDO_PERMITTED env var vor 9 Jahren
LICENSE dfcfd8d9ba Initial commit vor 10 Jahren
README.md 9d942e2552 integrate TravisCI vor 9 Jahren
build 96ed17012d scripts: set compatible shebang vor 9 Jahren
test 3a95bb2b46 travis/tests: require SUDO_PERMITTED env var vor 9 Jahren

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 invokation of iptables utility with functions to append and delete rules; create, clear and delete chains.