From owner-cvs-all  Wed Nov 21 20:50:48 2001
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From: Jonathan Lemon <jlemon@FreeBSD.org>
Date: Wed, 21 Nov 2001 20:50:44 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/conf files src/sys/net route.h src/sys/netinet
         in_pcb.c in_pcb.h tcp_input.c tcp_output.c tcp_subr.c
         tcp_syncache.c tcp_usrreq.c tcp_var.h src/sys/netinet6 tcp6_var.h
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jlemon      2001/11/21 20:50:44 PST

  Modified files:
    sys/conf             files 
    sys/net              route.h 
    sys/netinet          in_pcb.c in_pcb.h tcp_input.c 
                         tcp_output.c tcp_subr.c tcp_usrreq.c 
                         tcp_var.h 
    sys/netinet6         tcp6_var.h 
  Added files:
    sys/netinet          tcp_syncache.c 
  Log:
  Introduce a syncache, which enables FreeBSD to withstand a SYN flood
  DoS in an improved fashion over the existing code.
  
  Reviewed by: silby  (in a previous iteration)
  Sponsored by: DARPA, NAI Labs
  
  Revision  Changes    Path
  1.583     +1 -0      src/sys/conf/files
  1.42      +1 -1      src/sys/net/route.h
  1.94      +2 -17     src/sys/netinet/in_pcb.c
  1.41      +63 -28    src/sys/netinet/in_pcb.h
  1.143     +261 -470  src/sys/netinet/tcp_input.c
  1.54      +2 -2      src/sys/netinet/tcp_output.c
  1.118     +42 -36    src/sys/netinet/tcp_subr.c
  1.1       +1161 -0   src/sys/netinet/tcp_syncache.c (new)
  1.68      +3 -3      src/sys/netinet/tcp_usrreq.c
  1.74      +76 -8     src/sys/netinet/tcp_var.h
  1.5       +3 -3      src/sys/netinet6/tcp6_var.h

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