pfil: set PFIL_FWD for IPv4 forwarding
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Authored by kp on Feb 3 2025, 11:10 PM.

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glebius

Group Reviewers

pfsense
network

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rG1f4c3887e3fa: pfil: set PFIL_FWD for IPv4 forwarding

Summary

Just like we already do for IPv6 set the PFIL_FWD flag when we're forwarding
IPv4 traffic. This allows firewalls to make more precise decisions.

Sponsored by: Rubicon Communications, LLC ("Netgate")

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Repository

rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

kp created this revision.Feb 3 2025, 11:10 PM

Herald added subscribers: glebius, melifaro, imp. · View Herald TranscriptFeb 3 2025, 11:10 PM

kp requested review of this revision.Feb 3 2025, 11:10 PM

Harbormaster completed remote builds in B62231: Diff 150439.Feb 3 2025, 11:10 PM

kp mentioned this in D48805: pf: send ICMP destination unreachable fragmentation needed when appropriate.Feb 3 2025, 11:11 PM

glebius accepted this revision as: glebius.Feb 3 2025, 11:18 PM

This revision is now accepted and ready to land.Feb 3 2025, 11:18 PM

Closed by commit rG1f4c3887e3fa: pfil: set PFIL_FWD for IPv4 forwarding (authored by kp). · Explain WhyFeb 4 2025, 9:14 PM

This revision was automatically updated to reflect the committed changes.

kp added a commit: rG1f4c3887e3fa: pfil: set PFIL_FWD for IPv4 forwarding.

Revision Contents
Changeset List

Path

Size

sys/

netinet/

ip_fastfwd.c

2 lines

ip_output.c

8 lines

Diff 150505

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sys/netinet/ip_fastfwd.c