Add ability to capture packets on if_enc(4) interface after PFIL processing
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Authored by ae on Aug 1 2017, 12:07 PM.

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network
manpages

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rS322310: Add to if_enc(4) ability to capture packets via BPF after pfil processing.

Summary

This patch adds ability to capture packets using tcpdump() on the if_enc(4) interface additionally after firewall processing.
This is useful for debugging in case, when firewall does address translation.

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Repository

rS FreeBSD src repository - subversion

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Build Status

Buildable 10779
Build 11174: arc lint + arc unit

Event Timeline

ae created this revision.Aug 1 2017, 12:07 PM

Herald added a reviewer: manpages. · View Herald TranscriptAug 1 2017, 12:07 PM

Herald added a subscriber: imp. · View Herald Transcript

Closed by commit rS322310: Add to if_enc(4) ability to capture packets via BPF after pfil processing. (authored by ae). · Explain WhyAug 9 2017, 12:24 PM

This revision was automatically updated to reflect the committed changes.

wblock added inline comments.Dec 8 2017, 6:10 PM

head/share/man/man4/enc.4
48 ↗	(On Diff #31813)	Please do not use the "Alternatively...pause...do something else" language any more. See https://www.freebsd.org/doc/en_US.ISO8859-1/books/fdp-primer/manpages-sample-structures.html#manpages-sample-structures-section-4 for suggested wording.