[DragonFlyBSD - Bug #3342] (In Progress) [PF] urpf-failed doesn't work with IPv6

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Thu Mar 2 17:45:37 PST 2023

Issue #3342 has been updated by liweitianux.

Status changed from New to In Progress

Hmm, it seems this issue might have been resolved by commit ae12d7f3e2f1be15cfcf502c1dcda5a63d55ffe7 I made several months later.

Need to setup and check it out ;)

Bug #3342: [PF] urpf-failed doesn't work with IPv6

* Author: liweitianux
* Status: In Progress
* Priority: Normal
* Category: PF
* Target version: 6.6
* Start date: 2023-02-06
Years ago, i found @urpf-failed@ doesn't work with IPv6; significant packet loss if configured.

Many PF tutorials suggest a rule like:

block in quick from { $broken urpf-failed no-route } to any

But it turned out @urpf-failed@ can only be configured for IPv4, like:

block in log quick inet from urpf-failed to any

See: https://lists.dragonflybsd.org/pipermail/users/2017-August/313577.html

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