Filter invalid IPs on external interface matching Original-merge: 2eece01acc32dcd14ea83e224d2bccd8060010e2 Merged-by: crobibero <cody@robibe.ro> Backported-by: Joshua M. Boniface <joshua@boniface.me>
This reverts commit 117d05d288da1d412159a29c0cb8d5c8259e48ae.