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From: Julian Elischer <julian@FreeBSD.ORG>
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	Mon, 25 May 1998 01:44:33 -0700 (PDT)
Date: Mon, 25 May 1998 01:44:33 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-share@FreeBSD.ORG,
        cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/share/man/man4 divert.4 src/sys/netinet
         ip_divert.c
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julian      1998/05/25 01:44:32 PDT

  Modified files:
    share/man/man4       divert.4 
    sys/netinet          ip_divert.c 
  Log:
  Hide the interface name in the sin_zero section of the sockaddr_in
  passed to the user process for incoming packets. When the sockaddr_in
  is passed back to the divert socket later, use thi sas the primary
  interface lookup and only revert to the IP address when the name fails.
  This solves a long standing bug with divert sockets:
  When two interfaces had the same address (P2P for example) the interface
  "assigned" to the reinjected packet was sometimes incorect.
  Probably we should define a "sockaddr_div" to officially hold this
  extended information in teh same manner as sockaddr_dl.
  
  Revision  Changes    Path
  1.11      +11 -3     src/share/man/man4/divert.4
  1.25      +50 -8     src/sys/netinet/ip_divert.c

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