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From: David Greenman <dg@FreeBSD.ORG>
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	Tue, 19 May 1998 07:04:40 -0700 (PDT)
Date: Tue, 19 May 1998 07:04:40 -0700 (PDT)
Message-Id: <199805191404.HAA29691@freefall.freebsd.org>
To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/conf files src/sys/net if_ethersubr.c
         if_fddisubr.c if_ppp.c src/sys/netinet ip_flow.c in.h in_var.h
         ip_fw.c ip_input.c ip_var.h
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dg          1998/05/19 07:04:40 PDT

  Modified files:
    sys/conf             files 
    sys/net              if_ethersubr.c if_fddisubr.c if_ppp.c 
    sys/netinet          in.h in_var.h ip_fw.c ip_input.c ip_var.h 
  Added files:
    sys/netinet          ip_flow.c 
  Log:
  Added fast IP forwarding code by Matt Thomas <matt@3am-software.com> via
  NetBSD, ported to FreeBSD by Pierre Beyssac <pb@fasterix.freenix.org> and
  minorly tweaked by me.
  This is a standard part of FreeBSD, but must be enabled with:
  "sysctl -w net.inet.ip.fastforwarding=1" ...and of course forwarding must
  also be enabled. This should probably be modified to use the zone
  allocator for speed and space efficiency. The current algorithm also
  appears to lose if the number of active paths exceeds IPFLOW_MAX (256),
  in which case it wastes lots of time trying to figure out which cache
  entry to drop.
  
  Revision  Changes    Path
  1.137     +1 -0      src/sys/conf/files
  1.48      +3 -1      src/sys/net/if_ethersubr.c
  1.28      +3 -1      src/sys/net/if_fddisubr.c
  1.57      +5 -1      src/sys/net/if_ppp.c
  1.33      +4 -2      src/sys/netinet/in.h
  1.28      +5 -1      src/sys/netinet/in_var.h
  1.83      +2 -1      src/sys/netinet/ip_fw.c
  1.83      +6 -3      src/sys/netinet/ip_input.c
  1.35      +19 -1     src/sys/netinet/ip_var.h

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