Date: Thu, 1 Feb 2001 15:11:44 -0800 (PST) From: Yu-Shun Wang <yushunwa@isi.edu> To: Jun-ichiro itojun Hagino <itojun@iijlab.net> Cc: <freebsd-net@freebsd.org> Subject: Re: IPComp question Message-ID: <Pine.BSF.4.31.0102011458180.1012-100000@amc.isi.edu> In-Reply-To: <20010201051101.F26147E56@starfruit.itojun.org>
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Hi,
It turned out that the problem is in netinet/in_proto.c.
(It might have been fixed in -stable long ago, but not
in 4.2 release. :-)
yushun.
--- /usr/src/sys/netinet/in_proto.c Thu Feb 1 14:56:45 2001
+++ /usr/src/sys/netinet/in_proto.c.ORIG Thu Feb 1 14:38:25 2001
@@ -72,7 +72,6 @@
#ifdef IPSEC
#include <netinet6/ipsec.h>
#include <netinet6/ah.h>
-#include <netinet6/ipcomp.h>
#ifdef IPSEC_ESP
#include <netinet6/esp.h>
#endif
@@ -149,12 +148,6 @@
ah4_input, 0, 0, 0,
0,
0, 0, 0, 0,
- &nousrreqs
-},
-{ SOCK_RAW, &inetdomain, IPPROTO_IPCOMP, PR_ATOMIC|PR_ADDR,
- ipcomp4_input,0, 0, 0,
- 0,
- 0, 0, 0, 0,
&nousrreqs
},
#ifdef IPSEC_ESP
____________________________________________________________________________
Yu-Shun Wang <yushunwa@isi.edu> Information Sciences Institute
University of Southern California
On Thu, 1 Feb 2001, Jun-ichiro itojun Hagino wrote:
>
> > No, but the problem is that there was no increase (actually, no
> > record at all) under ipsec: IPComp. The number on the sending
> > side seemed right. The increase matched the ones I saw from
> > tcpdump. It looked like the IPComp packets either weren't
> > logged or were dropped for some reason.
>
> send the following items.
> - full tcpdump output
> - netstat -sn before, and after the test (on both ends)
> - full SA configuration on both sides (previous email may have included
> it)
> - ifconfig -a output, on both ends
> - netstat -rn output, on both ends
> - simple network diagram (like intermediate routers) between both ends
>
> itojun
>
>
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