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From: TAYBENGH@NUSDISCS.BITNET (THE AGEIS)
Newsgroups: comp.protocols.tcp-ip
Subject: Is SunOS4.1 & above supports IPPROTO_RAW & IP_HDRINCL?
Message-ID: <88810B81639FA0222F@nusdiscs.bitnet>
Date: 22 Apr 91 03:32:37 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 13
X-Unparsable-Date: Sun, 21 Apr 91 16:32 SST

Hi netlander,
        We would like to use Van Jacobson's traceroute program. However,
in order to make it work, kernel patching is required for supporting
IPPROTO_RAW & IP_HDRINCL (i.e. to send IP data with IP header included)
in SunOS4.0.x and below, and BSD4.y (y<=3) OSs. I would like is it still
necessary to patch SunOS4.1 in order run traceroute. In another word, is
SunOS4.1 support sending IP data with header using IPPROTO_RAW & IP_HDRINCL?
        Please email to me, I will summarize.
        Thanks a lot.

- Beng Hang (email: taybengh@nusdiscs.bitnet)
   Dept of Info Syst. & Comp. Sc.
  National University of Singapore.