mrouter: do not loopback packets unconditionally
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Authored by wma on Apr 23 2021, 11:14 AM.

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melifaro

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rG0b103f72376b: mrouter: do not loopback packets unconditionally

Summary

Looping back router multicast traffic signifficantly
stresses network stack. Add possibility to disable or enable
loopbacked based on sysctl value.

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rG FreeBSD src repository

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Event Timeline

wma created this revision.Apr 23 2021, 11:14 AM

Herald added a subscriber: melifaro. · View Herald TranscriptApr 23 2021, 11:14 AM

wma requested review of this revision.Apr 23 2021, 11:14 AM

mw accepted this revision.May 7 2021, 10:18 AM

This revision is now accepted and ready to land.May 7 2021, 10:18 AM

Closed by commit rG0b103f72376b: mrouter: do not loopback packets unconditionally (authored by wma). · Explain WhyMay 11 2021, 10:37 AM

This revision was automatically updated to reflect the committed changes.

wma added a commit: rG0b103f72376b: mrouter: do not loopback packets unconditionally.

Revision Contents
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sys/

netinet/

ip_mroute.c

4 lines

Diff 89019

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mrouter: do not loopback packets unconditionallyClosedPublicActions