Differential D16647

Add ability to switch the output method for NAT64 in run-time
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Authored by ae on Aug 9 2018, 3:44 PM.

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rS339542: Retire IPFIREWALL_NAT64_DIRECT_OUTPUT kernel option. And add ability

Summary

NAT64 has compile time option IPFIREWALL_NAT64_DIRECT_OUTPUT to use if_output directly from nat64 module. By default is used netisr based output method. Both methods can be used, but they require different handling by rules.

This patch allows enable this method in run-time. This can be useful for testing and on some configurations it can handle higher packet rate, than netisr-based method.

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rS FreeBSD src repository - subversion

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Event Timeline

ae created this revision.Aug 9 2018, 3:44 PM

Herald added a subscriber: imp. · View Herald TranscriptAug 9 2018, 3:44 PM

Harbormaster completed remote builds in B18675: Diff 46473.Aug 9 2018, 3:44 PM

This revision was not accepted when it landed; it landed in state Needs Review.Oct 21 2018, 4:29 PM

Closed by commit rS339542: Retire IPFIREWALL_NAT64_DIRECT_OUTPUT kernel option. And add ability (authored by ae). · Explain Why

This revision was automatically updated to reflect the committed changes.

Herald added a reviewer: manpages. · View Herald TranscriptOct 21 2018, 4:29 PM

Revision Contents
Changeset List

Path

Size

head/

sbin/

ipfw/

46 lines

sys/

conf/

1 line

modules/

ipfw_nat64/

3 lines

netpfil/

ipfw/

nat64/

21 lines

nat64_translate.h

7 lines

nat64_translate.c

100 lines

Diff 49399

head/sbin/ipfw/ipfw.8

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head/sys/conf/options

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head/sys/modules/ipfw_nat64/Makefile

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head/sys/netpfil/ipfw/nat64/ip_fw_nat64.c

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head/sys/netpfil/ipfw/nat64/nat64_translate.h

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head/sys/netpfil/ipfw/nat64/nat64_translate.c

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