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(parent: 0bb1c91) | patch
iptables: Create LOOPBACK chain.
authorMichael Tremer <michael.tremer@ipfire.org>
Mon, 8 Jul 2013 13:21:04 +0000 (15:21 +0200)
committerAlexander Marx <amarx@ipfire.org>
Thu, 8 Aug 2013 05:52:01 +0000 (07:52 +0200)
commit9d0af32c301179c092d1ddcdfe6848f6f7141a63
treec1130477469cdde8f650487e0895c84ef2cc2b72tree
parent0bb1c918db8a435881a94a77948fa10839230a1ecommit | diff
iptables: Create LOOPBACK chain.

This chain accepts all communication on the loopback
interface without running it through the entire connection
tracking first.

Packets on lo can never be blocked and must always be
accepted. The firewall has to trust itself anyway.
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