From owner-cvs-all  Mon Oct 21 13:40:34 2002
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From: Ian Dowse <iedowse@FreeBSD.org>
Date: Mon, 21 Oct 2002 13:40:02 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/share/man/man4 ip.4 src/sys/netinet in.h
         udp_usrreq.c
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iedowse     2002/10/21 13:40:02 PDT

  Modified files:
    share/man/man4       ip.4 
    sys/netinet          in.h udp_usrreq.c 
  Log:
  Implement a new IP_SENDSRCADDR ancillary message type that permits
  a server process bound to a wildcard UDP socket to select the IP
  address from which outgoing packets are sent on a per-datagram
  basis. When combined with IP_RECVDSTADDR, such a server process can
  guarantee to reply to an incoming request using the same source IP
  address as the destination IP address of the request, without having
  to open one socket per server IP address.
  
  Discussed on:   -net
  Approved by:    re
  
  Revision  Changes    Path
  1.26      +28 -0     src/share/man/man4/ip.4
  1.72      +1 -0      src/sys/netinet/in.h
  1.128     +62 -4     src/sys/netinet/udp_usrreq.c

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