cvs commit: src/sys/netinet ip_icmp.c src/share/man/man4 icmp.4

[Andre Oppermann]

andre       2005-08-21 12:29:39 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet          ip_icmp.c 
    share/man/man4       icmp.4 
  Log:
  Add an option to have ICMP replies to non-local packets generated with
  the IP address the packet came through in.  This is useful for routers
  to show in traceroutes the actual path a packet has taken instead of
  the possibly different return path.
  
  The new sysctl is named net.inet.icmp.reply_from_interface and defaults
  to off.
  
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.17      +10 -1     src/share/man/man4/icmp.4
  1.102     +19 -0     src/sys/netinet/ip_icmp.c