cvs commit: src/sbin/ping ping.8 ping.c src/share/man/man4 inet.4 ip.4 src/sys/netinet in.h in_pcb.h ip.h ip_input.c ip_output.c ip_var.h src/usr.bin/netstat inet.c

Matthew N. Dodd mdodd at
Tue Apr 1 00:21:46 PST 2003

mdodd       2003/04/01 00:21:44 PST

  FreeBSD src repository

  Modified files:
    sbin/ping            ping.8 ping.c 
    share/man/man4       inet.4 ip.4 
    sys/netinet          in.h in_pcb.h ip.h ip_input.c ip_output.c 
    usr.bin/netstat      inet.c 
  Implement support for RFC 3514 (The Security Flag in the IPv4 Header).
  This fulfills the host requirements for userland support by
  way of the setsockopt() IP_EVIL_INTENT message.
  There are three sysctl tunables provided to govern system behavior.
                  Enables support for rfc3514.  As this is an
                  Informational RFC and support is not yet widespread
                  this option is disabled by default.
                   If set the host will discard all received evil packets.
                  If set the host will discard all transmitted evil packets.
  The IP statistics counter 'ips_evil' (available via 'netstat') provides
  information on the number of 'evil' packets recieved.
  For reference, the '-E' option to 'ping' has been provided to demonstrate
  and test the implementation.
  Revision  Changes    Path
  1.47      +4 -2      src/sbin/ping/ping.8
  1.92      +13 -1     src/sbin/ping/ping.c
  1.21      +11 -0     src/share/man/man4/inet.4
  1.29      +9 -0      src/share/man/man4/ip.4
  1.75      +2 -0      src/sys/netinet/in.h
  1.59      +1 -0      src/sys/netinet/in_pcb.h
  1.22      +1 -0      src/sys/netinet/ip.h
  1.232     +14 -0     src/sys/netinet/ip_input.c
  1.181     +28 -1     src/sys/netinet/ip_output.c
  1.72      +1 -0      src/sys/netinet/ip_var.h
  1.57      +1 -0      src/usr.bin/netstat/inet.c

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