Paths

Table of Contentst

tcp: fix local blackholing
ClosedPublic
Actions

Authored by tuexen on Jun 13 2025, 6:56 AM.

Tags

None

Referenced Files

	Unknown Object (File)
	Wed, Nov 26, 10:49 AM

	Unknown Object (File)
	Tue, Nov 25, 1:00 PM

	Unknown Object (File)
	Sun, Nov 23, 11:14 PM

	Unknown Object (File)
	Sun, Nov 23, 9:10 PM

	Unknown Object (File)
	Sun, Nov 23, 8:55 PM

	Unknown Object (File)
	Fri, Nov 21, 9:16 PM

	Unknown Object (File)
	Fri, Nov 21, 9:27 AM

	Unknown Object (File)
	Mon, Nov 17, 8:48 AM

View All 49 Files

Subscribers

imp

melifaro

Details

Reviewers

glebius
cc
rscheff
peter.lei_ieee.org
lstewart

Group Reviewers

transport

Commits

rGc53a68283300: tcp: fix local blackholing
rGde8fb1b38357: tcp: fix local blackholing

Summary

The sysctl-variable net.inet.tcp.blackhole_local should affect TCP segments from an IPv6 address of the local host, not of a host on the local area network.
Thanks to cc@ for pointing me to the issue.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

tuexen created this revision.Jun 13 2025, 6:56 AM

Herald added a reviewer: transport. · View Herald TranscriptJun 13 2025, 6:56 AM

Herald added subscribers: melifaro, imp. · View Herald Transcript

tuexen requested review of this revision.Jun 13 2025, 6:56 AM

cc accepted this revision.Jun 13 2025, 12:57 PM

This revision is now accepted and ready to land.Jun 13 2025, 12:57 PM

Closed by commit rGde8fb1b38357: tcp: fix local blackholing (authored by tuexen). · Explain WhyJun 13 2025, 8:56 PM

This revision was automatically updated to reflect the committed changes.

tuexen added a commit: rGde8fb1b38357: tcp: fix local blackholing.

tuexen added a commit: rGc53a68283300: tcp: fix local blackholing.Sep 4 2025, 8:03 PM

Revision Contents
Changeset List

Path

Size

sys/

netinet/

tcp_input.c

2 lines

Diff 157007

View Options

tcp: fix local blackholingClosedPublicActions